[jbosstools-commits] JBoss Tools SVN: r16321 - in trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4: META-INF and 7 other directories.

Author: koen.aers(a)jboss.com Date: 2009-07-01 11:46:56 -0400 (Wed, 01 Jul 2009) New Revision: 16321 Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/HqlTaskTreeRootEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ParameterListTreeEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/WireObjectTreeEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/handler/AddParameterHandler.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AssignmentDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewayDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewaySerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/NodeDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/PostProcessor.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessNodeSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessPostProcessor.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/Registry.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerSerializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObject.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObjectContainer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskQuerySection.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskUniqueSection.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskVariableNameSection.java Removed: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlDeserializer.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlSerializer.java Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/META-INF/MANIFEST.MF trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/plugin.xml trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlEditor.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ArgumentTreeEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/JpdlTreeEditPartFactory.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/HqlTask.java trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/ScriptTask.java Log: Refactoring of serialization/deserialization mechanism Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/META-INF/MANIFEST.MF =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/META-INF/MANIFEST.MF 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/META-INF/MANIFEST.MF 2009-07-01 15:46:56 UTC (rev 16321) @@ -17,5 +17,6 @@ Bundle-Activator: org.jboss.tools.flow.jpdl4.Activator Export-Package: org.jboss.tools.flow.jpdl4, org.jboss.tools.flow.jpdl4.editor, + org.jboss.tools.flow.jpdl4.io, org.jboss.tools.flow.jpdl4.model Bundle-Localization: plugin Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/plugin.xml =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/plugin.xml 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/plugin.xml 2009-07-01 15:46:56 UTC (rev 16321) @@ -615,6 +615,27 @@ tab="org.jboss.tools.jpdl4.general"> <input type="org.jboss.tools.flow.jpdl4.model.Field"/> </propertySection> + <propertySection + afterSection="org.jboss.tools.jpdl4.name" + class="org.jboss.tools.flow.jpdl4.properties.HqlTaskVariableNameSection" + id="org.jboss.tools.jpdl4.hqlTask.variableName" + tab="org.jboss.tools.jpdl4.general"> + <input type="org.jboss.tools.flow.jpdl4.model.HqlTask"/> + </propertySection> + <propertySection + afterSection="org.jboss.tools.jpdl4.hqlTask.variableName" + class="org.jboss.tools.flow.jpdl4.properties.HqlTaskUniqueSection" + id="org.jboss.tools.jpdl4.hqlTask.unique" + tab="org.jboss.tools.jpdl4.general"> + <input type="org.jboss.tools.flow.jpdl4.model.HqlTask"/> + </propertySection> + <propertySection + afterSection="org.jboss.tools.jpdl4.hqlTask.unique" + class="org.jboss.tools.flow.jpdl4.properties.HqlTaskQuerySection" + id="org.jboss.tools.jpdl4.hqlTask.query" + tab="org.jboss.tools.jpdl4.general"> + <input type="org.jboss.tools.flow.jpdl4.model.HqlTask"/> + </propertySection> </propertySections> </extension> <extension @@ -678,6 +699,12 @@ </command> <command categoryId="org.jboss.tools.flow.jpdl4" + defaultHandler="org.jboss.tools.flow.jpdl4.handler.AddParameterHandler" + id="org.jboss.tools.flow.jpdl4.addParameter" + name="Add Parameter"> + </command> + <command + categoryId="org.jboss.tools.flow.jpdl4" defaultHandler="org.jboss.tools.flow.jpdl4.handler.DeleteElementHandler" id="org.jboss.tools.flow.jpdl4.delete" name="Delete"> @@ -808,6 +835,25 @@ </visibleWhen> </command> <command + commandId="org.jboss.tools.flow.jpdl4.addParameter" + icon="icons/16/argument.gif" + id="org.jboss.tools.flow.jpdl4.addParameter" + style="push"> + <visibleWhen + checkEnabled="true"> + <iterate> + <or> + <instanceof + value="org.jboss.tools.flow.jpdl4.editpart.HqlTaskTreeRootEditPart"> + </instanceof> + <instanceof + value="org.jboss.tools.flow.jpdl4.editpart.ParameterListTreeEditPart"> + </instanceof> + </or> + </iterate> + </visibleWhen> + </command> + <command commandId="org.jboss.tools.flow.jpdl4.addField" icon="icons/16/field.gif" id="org.jboss.tools.flow.jpdl4.addField" Deleted: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlDeserializer.java 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -1,789 +0,0 @@ -package org.jboss.tools.flow.jpdl4.editor; - -import java.io.InputStream; -import java.util.ArrayList; -import java.util.List; -import java.util.StringTokenizer; - -import javax.xml.parsers.DocumentBuilderFactory; - -import org.eclipse.draw2d.geometry.Point; -import org.eclipse.draw2d.geometry.Rectangle; -import org.jboss.tools.flow.common.properties.IPropertyId; -import org.jboss.tools.flow.common.registry.ElementRegistry; -import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; -import org.jboss.tools.flow.common.wrapper.DefaultWrapper; -import org.jboss.tools.flow.common.wrapper.FlowWrapper; -import org.jboss.tools.flow.common.wrapper.NodeWrapper; -import org.jboss.tools.flow.common.wrapper.Wrapper; -import org.jboss.tools.flow.jpdl4.Logger; -import org.jboss.tools.flow.jpdl4.model.Argument; -import org.jboss.tools.flow.jpdl4.model.Assignment; -import org.jboss.tools.flow.jpdl4.model.AssignmentPropertySource; -import org.jboss.tools.flow.jpdl4.model.EventListener; -import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; -import org.jboss.tools.flow.jpdl4.model.ExclusiveGateway; -import org.jboss.tools.flow.jpdl4.model.Field; -import org.jboss.tools.flow.jpdl4.model.HumanTask; -import org.jboss.tools.flow.jpdl4.model.InputParameter; -import org.jboss.tools.flow.jpdl4.model.JavaTask; -import org.jboss.tools.flow.jpdl4.model.OutputParameter; -import org.jboss.tools.flow.jpdl4.model.Parameter; -import org.jboss.tools.flow.jpdl4.model.Process; -import org.jboss.tools.flow.jpdl4.model.ScriptTask; -import org.jboss.tools.flow.jpdl4.model.SequenceFlow; -import org.jboss.tools.flow.jpdl4.model.SubprocessTask; -import org.jboss.tools.flow.jpdl4.model.Swimlane; -import org.jboss.tools.flow.jpdl4.model.TerminateEndEvent; -import org.jboss.tools.flow.jpdl4.model.Timer; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -public class JpdlDeserializer { - - interface AttributeDeserializer { - void deserializeAttributes(Wrapper wrapper, Element element); - } - - interface ChildNodeDeserializer { - Wrapper deserializeChildNode(Wrapper parent, Node node); - } - - interface PostProcessor { - void postProcess(Wrapper wrapper); - } - - class DefaultAttributeDeserializer implements AttributeDeserializer { - protected List<String> getAttributesToRead() { - return new ArrayList<String>(); - } - protected String getXmlName(String attributeName) { - return null; - } - public void deserializeAttributes(Wrapper wrapper, Element element) { - wrapper.getElement().setMetaData("attributes", element.getAttributes()); - List<String> attributeNames = getAttributesToRead(); - for (String attributeName : attributeNames) { - String xmlName = getXmlName(attributeName); - if (xmlName == null) continue; - String attribute = element.getAttribute(xmlName); - if (!"".equals(attribute) && attribute != null) { - wrapper.setPropertyValue(attributeName, attribute); - } - } - } - } - - class ProcessAttributeHandler extends DefaultAttributeDeserializer { - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - if (!(wrapper.getElement() instanceof Process)) return; - Process process = (Process)wrapper.getElement(); - process.setName(element.getAttribute("name")); - process.setKey(element.getAttribute("key")); - process.setVersion(element.getAttribute("version")); - process.setDescription(element.getAttribute("description")); - } - } - - class NodeAttributeHandler extends DefaultAttributeDeserializer { - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - if (!(wrapper instanceof NodeWrapper)) return; - NodeWrapper nodeWrapper = (NodeWrapper)wrapper; - addGraphics(nodeWrapper, element); - nodeWrapper.setName(element.getAttribute("name")); - } - } - - class ExclusiveGatewayAttributeHandler extends NodeAttributeHandler { - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - if (!(wrapper.getElement() instanceof ExclusiveGateway)) return; - ExclusiveGateway exclusiveGateWay = (ExclusiveGateway)wrapper.getElement(); - exclusiveGateWay.setExpr(element.getAttribute("expr")); - exclusiveGateWay.setLang(element.getAttribute("lang")); - } - } - - class JavaTaskAttributeHandler extends NodeAttributeHandler { - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - wrapper.setPropertyValue(JavaTask.CLASS, element.getAttribute("class")); - wrapper.setPropertyValue(JavaTask.METHOD, element.getAttribute("method")); - wrapper.setPropertyValue(JavaTask.VAR, element.getAttribute("var")); - } - } - - class ScriptTaskAttributeHandler extends NodeAttributeHandler { - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - wrapper.setPropertyValue(ScriptTask.EXPR, element.getAttribute("expr")); - wrapper.setPropertyValue(ScriptTask.LANG, element.getAttribute("lang")); - wrapper.setPropertyValue(ScriptTask.VAR, element.getAttribute("var")); - } - } - - class TerminateEndEventAttributeHandler extends NodeAttributeHandler { - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - if (!(wrapper.getElement() instanceof TerminateEndEvent)) return; - TerminateEndEvent terminateEndEvent = (TerminateEndEvent)wrapper.getElement(); - terminateEndEvent.setEnds(element.getAttribute("ends")); - terminateEndEvent.setState(element.getAttribute("state")); - } - } - - class HumanTaskAttributeHandler extends NodeAttributeHandler { - AssignmentAttributeHandler assignmentAttributeHandler = new AssignmentAttributeHandler(); - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - assignmentAttributeHandler.deserializeAttributes(wrapper, element); - } - - } - - class SwimlaneAttributeHandler extends DefaultAttributeDeserializer { - AssignmentAttributeHandler assignmentAttributeHandler = new AssignmentAttributeHandler(); - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - String name = element.getAttribute("name"); - if (!"".equals(name) && name != null) { - wrapper.setPropertyValue(IPropertyId.NAME, name); - } - assignmentAttributeHandler.deserializeAttributes(wrapper, element); - } - } - - class TimerAttributeHandler extends DefaultAttributeDeserializer { - protected List<String> getAttributesToRead() { - List<String> result = super.getAttributesToRead(); - result.add(Timer.DUE_DATE); - result.add(Timer.REPEAT); - result.add(Timer.DUE_DATETIME); - return result; - } - protected String getXmlName(String attributeName) { - if (Timer.DUE_DATE.equals(attributeName)) { - return "duedate"; - } else if (Timer.REPEAT.equals(attributeName)) { - return "repeat"; - } else if (Timer.DUE_DATETIME.equals(attributeName)) { - return "duedatetime"; - } else { - return super.getXmlName(attributeName); - } - } - } - - class ParameterAttributeHandler extends DefaultAttributeDeserializer { - protected List<String> getAttributesToRead() { - List<String> result = super.getAttributesToRead(); - result.add(Parameter.VAR); - result.add(Parameter.SUBVAR); - result.add(Parameter.EXPR); - result.add(Parameter.LANG); - return result; - } - protected String getXmlName(String attributeName) { - if (Parameter.VAR.equals(attributeName)) { - return "var"; - } else if (Parameter.SUBVAR.equals(attributeName)) { - return "subvar"; - } else if (Parameter.EXPR.equals(attributeName)) { - return "expr"; - } else if (Parameter.LANG.equals(attributeName)) { - return "lang"; - } else { - return super.getXmlName(attributeName); - } - } - } - - class ArgumentAttributeHandler extends DefaultAttributeDeserializer { - protected List<String> getAttributesToRead() { - List<String> result = super.getAttributesToRead(); - return result; - } - } - - class FieldAttributeHandler extends DefaultAttributeDeserializer { - protected List<String> getAttributesToRead() { - List<String> result = super.getAttributesToRead(); - result.add(Field.NAME); - return result; - } - protected String getXmlName(String attributeName) { - if (Field.NAME.equals(attributeName)) { - return "name"; - } else { - return super.getXmlName(attributeName); - } - } - } - - class SubprocessTaskAttributeHandler extends NodeAttributeHandler { - protected List<String> getAttributesToRead() { - List<String> result = super.getAttributesToRead(); - result.add(SubprocessTask.ID); - result.add(SubprocessTask.KEY); - result.add(SubprocessTask.OUTCOME); - return result; - } - protected String getXmlName(String attributeName) { - if (SubprocessTask.ID.equals(attributeName)) { - return "sub-process-id"; - } else if (SubprocessTask.KEY.equals(attributeName)) { - return "sub-process-key"; - } else if (SubprocessTask.OUTCOME.equals(attributeName)) { - return "outcome"; - } else { - return super.getXmlName(attributeName); - } - } - } - - class EventListenerContainerAttributeHandler extends DefaultAttributeDeserializer { - protected List<String> getAttributesToRead() { - ArrayList<String> result = new ArrayList<String>(); - result.add(EventListenerContainer.EVENT_TYPE); - return result; - } - protected String getXmlName(String attributeName) { - if (EventListenerContainer.EVENT_TYPE.equals(attributeName)) { - return "event"; - } else { - return super.getXmlName(attributeName); - } - } - } - - class EventListenerAttributeHandler extends DefaultAttributeDeserializer { - protected List<String> getAttributesToRead() { - ArrayList<String> result = new ArrayList<String>(); - result.add(EventListener.CLASS_NAME); - return result; - } - protected String getXmlName(String attributeName) { - if (EventListener.CLASS_NAME.equals(attributeName)) { - return "class"; - } else { - return super.getXmlName(attributeName); - } - } - } - - class AssignmentAttributeHandler implements AttributeDeserializer { - public void deserializeAttributes(Wrapper wrapper, Element element) { - String assignee = element.getAttribute(Assignment.ASSIGNEE); - if (!"".equals(assignee)) { - wrapper.setPropertyValue( - Assignment.ASSIGNMENT_TYPE, - AssignmentPropertySource.getAssignmentTypesIndex(Assignment.ASSIGNEE)); - wrapper.setPropertyValue(Assignment.ASSIGNMENT_EXPRESSION, assignee); - return; - } - String candidateGroups = element.getAttribute(Assignment.CANDIDATE_GROUPS); - if (!"".equals(candidateGroups)) { - wrapper.setPropertyValue( - Assignment.ASSIGNMENT_TYPE, - AssignmentPropertySource.getAssignmentTypesIndex(Assignment.CANDIDATE_GROUPS)); - wrapper.setPropertyValue(Assignment.ASSIGNMENT_EXPRESSION, candidateGroups); - return; - } - String swimlane = element.getAttribute(HumanTask.SWIMLANE); - if (!"".equals(swimlane)) { - wrapper.setPropertyValue( - Assignment.ASSIGNMENT_TYPE, - AssignmentPropertySource.getAssignmentTypesIndex(HumanTask.SWIMLANE)); - wrapper.setPropertyValue(HumanTask.ASSIGNMENT_EXPRESSION, swimlane); - return; - } - } - } - - class SequenceFlowAttributeHandler extends DefaultAttributeDeserializer { - public void deserializeAttributes(Wrapper wrapper, Element element) { - super.deserializeAttributes(wrapper, element); - if (!(wrapper instanceof ConnectionWrapper)) return; - ConnectionWrapper connectionWrapper = (ConnectionWrapper)wrapper; - addGraphics(connectionWrapper, element); - connectionWrapper.getElement().setMetaData("to", element.getAttribute("to")); - connectionWrapper.setPropertyValue(IPropertyId.NAME, element.getAttribute("name")); - } - } - - class SequenceFlowChildNodeHandler implements ChildNodeDeserializer { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - if (!(parent instanceof ConnectionWrapper)) return result; - ConnectionWrapper connectionWrapper = (ConnectionWrapper)parent; - if (node instanceof Element) { - if ("timer".equals(node.getNodeName())) { - String duedate = ((Element)node).getAttribute("duedate"); - if (duedate != null && !("".equals(duedate))) { - parent.setPropertyValue(SequenceFlow.TIMER, duedate); - } - } else if ("outcome-value".equals(node.getNodeName())) { - NodeList nodeList = ((Element)node).getElementsByTagName("string"); - if (nodeList.getLength() == 1) { - String value = ((Element)nodeList.item(0)).getAttribute("value"); - if (value != null && !("".equals("value"))) { - parent.setPropertyValue(SequenceFlow.OUTCOME_VALUE, value); - } - } - } else { - result = createWrapper((Element)node); - } - if (result == null) return null; - if (result instanceof Wrapper) { - if (result.getElement() instanceof EventListener) { - connectionWrapper.addChild("listener", result); - } - } - } - return result; - } - } - - class ScriptTaskChildNodeHandler extends NodeChildNodeHandler { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - if (node instanceof Element && "text".equals(node.getNodeName())) { - String text = ((Element)node).getTextContent(); - if (text != null && !("".equals(text))) { - parent.setPropertyValue(ScriptTask.TEXT, text); - } - } else { - result = super.deserializeChildNode(parent, node); - } - return result; - } - } - - class ArgumentChildNodeHandler extends NodeChildNodeHandler { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - if (node instanceof Element && "string".equals(node.getNodeName())) { - String value = ((Element)node).getAttribute("value"); - if (value != null && !("".equals(value))) { - parent.setPropertyValue(Argument.VALUE, value); - } - } else { - result = super.deserializeChildNode(parent, node); - } - return result; - } - } - - class FieldChildNodeHandler extends NodeChildNodeHandler { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - if (node instanceof Element && "string".equals(node.getNodeName())) { - String value = ((Element)node).getAttribute("value"); - if (value != null && !("".equals(value))) { - parent.setPropertyValue(Field.VALUE, value); - } - } else { - result = super.deserializeChildNode(parent, node); - } - return result; - } - } - - class JavaTaskChildNodeHandler extends NodeChildNodeHandler { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = super.deserializeChildNode(parent, node); - if (result == null) return result; - if (result.getElement() instanceof Argument) { - parent.addChild(JavaTask.ARGS, result); - } else if (result.getElement() instanceof Field) { - parent.addChild(JavaTask.FIELDS, result); - } - return result; - } - } - - class ProcessChildNodeHandler implements ChildNodeDeserializer { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - if (!(parent instanceof FlowWrapper)) return result; - FlowWrapper flowWrapper = (FlowWrapper)parent; - if (node instanceof Element) { - result = createWrapper((Element)node); - if (result == null) return null; - if (result instanceof NodeWrapper) { - flowWrapper.addElement((NodeWrapper)result); - } else if (result.getElement() instanceof Swimlane) { - flowWrapper.addChild("swimlane", result); - } else if (result.getElement() instanceof Timer) { - flowWrapper.addChild("timer", result); - } else if (result.getElement() instanceof EventListenerContainer) { - flowWrapper.addChild("eventListener", result); - } - } - return result; - } - } - - class SubprocessTaskChildNodeHandler extends NodeChildNodeHandler { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = super.deserializeChildNode(parent, node); - if (result == null) return result; - if (result.getElement() instanceof InputParameter) { - parent.addChild(SubprocessTask.INPUT_PARAMETERS, result); - } else if (result.getElement() instanceof OutputParameter) { - parent.addChild(SubprocessTask.OUTPUT_PARAMETERS, result); - } - return result; - } - } - - class EventListenerContainerChildNodeHandler implements ChildNodeDeserializer { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - if (!(parent.getElement() instanceof EventListenerContainer)) return result; - if (node instanceof Element) { - result = createWrapper((Element)node); - if (result != null) { - if (result.getElement() instanceof EventListener) { - parent.addChild(EventListenerContainer.LISTENERS, result); - } else if (result.getElement() instanceof Timer) { - parent.setPropertyValue(EventListenerContainer.DUE_DATE, result.getPropertyValue(Timer.DUE_DATE)); - parent.setPropertyValue(EventListenerContainer.REPEAT, result.getPropertyValue(Timer.REPEAT)); - } - } - } - return result; - } - } - - class NodeChildNodeHandler implements ChildNodeDeserializer { - @SuppressWarnings("unchecked") - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - if (!(parent instanceof NodeWrapper)) return result; - NodeWrapper nodeWrapper = (NodeWrapper)parent; - ArrayList<ConnectionWrapper> flows = (ArrayList<ConnectionWrapper>)nodeWrapper.getElement().getMetaData("flows"); - if (flows == null) { - flows = new ArrayList<ConnectionWrapper>(); - nodeWrapper.getElement().setMetaData("flows", flows); - } - if (node instanceof Element) { - result = createWrapper((Element)node); - if (result != null) { - if (result instanceof ConnectionWrapper) { - flows.add((ConnectionWrapper)result); - } else if (result.getElement() instanceof EventListenerContainer) { - parent.addChild("eventListener", result); - } - } - } - return result; - } - } - - class ExclusiveGateWayChildNodeHandler extends NodeChildNodeHandler { - public Wrapper deserializeChildNode(Wrapper parent, Node node) { - Wrapper result = null; - ExclusiveGateway exclusiveGateway = (ExclusiveGateway)parent.getElement(); - if (node instanceof Element && "handler".equals(node.getNodeName())) { - String className = ((Element)node).getAttribute("class"); - exclusiveGateway.setHandler("".equals(className) ? null : className); - } else { - result = super.deserializeChildNode(parent, node); - } - return result; - } - } - - class ProcessPostProcessor implements PostProcessor { - @SuppressWarnings("unchecked") - public void postProcess(Wrapper wrapper) { - if (!(wrapper instanceof FlowWrapper)) return; - FlowWrapper flowWrapper = (FlowWrapper)wrapper; - for (NodeWrapper source : flowWrapper.getNodeWrappers()) { - ArrayList<ConnectionWrapper> flows = (ArrayList<ConnectionWrapper>)source.getElement().getMetaData("flows"); - if (flows == null) continue; - for (ConnectionWrapper connectionWrapper : flows) { - String to = (String)connectionWrapper.getElement().getMetaData("to"); - if (to == null) { - Logger.logInfo("Ignoring sequenceflow without target"); - continue; - } - NodeWrapper target = getNamedNode(to, flowWrapper); - if (target == null) { - Logger.logInfo("Ignoring unknown target " + to + " while resolving sequenceflow target."); - continue; - } - connectionWrapper.connect(source, target); - } - } - } - } - - private static DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); - - public Wrapper deserialize(InputStream is) { - Wrapper result = null; - try { - Document document = documentBuilderFactory.newDocumentBuilder().parse(is); - result = createWrapper(document.getDocumentElement()); - } catch (Exception e) { - Logger.logError("An error occurred while creating the diagram", e); - } - return result; - } - - private Wrapper createWrapper(Element element) { - String elementId = getElementId(element.getNodeName()); - if (elementId == null) return null; - Wrapper result = ElementRegistry.createWrapper(elementId); - if (result == null) return null; - AttributeDeserializer attributeHandler = getAttributeHandler(result); - if (attributeHandler != null) { - attributeHandler.deserializeAttributes(result, element); - } - ChildNodeDeserializer childNodeHandler = getChildNodeHandler(result); - if (childNodeHandler != null) { - NodeList nodeList = element.getChildNodes(); - ArrayList<Node> unknownNodeList = new ArrayList<Node>(); - for (int i = 0; i < nodeList.getLength(); i++) { - Wrapper childWrapper = childNodeHandler.deserializeChildNode(result, nodeList.item(i)); - if (childWrapper != null) { - childWrapper.getElement().setMetaData("leadingNodes", unknownNodeList); - unknownNodeList = new ArrayList<Node>(); - } else { - unknownNodeList.add(nodeList.item(i)); - } - } - result.getElement().setMetaData("trailingNodes", unknownNodeList); - } - PostProcessor postProcessor = getPostProcessor(result); - if (postProcessor != null) { - postProcessor.postProcess(result); - } - return result; - } - - private PostProcessor getPostProcessor(Wrapper wrapper) { - if (wrapper instanceof FlowWrapper) { - return new ProcessPostProcessor(); - } - return null; - } - - private AttributeDeserializer getAttributeHandler(Wrapper wrapper) { - if (wrapper instanceof FlowWrapper) { - return new ProcessAttributeHandler(); - } else if (wrapper instanceof NodeWrapper) { - return getNodeAttributeHandler(wrapper); - } else if (wrapper instanceof ConnectionWrapper) { - return new SequenceFlowAttributeHandler(); - } else if (wrapper instanceof DefaultWrapper) { - return getDefaultAttributeHandler(wrapper); - } - return null; - } - - private AttributeDeserializer getDefaultAttributeHandler(Wrapper wrapper) { - Object element = wrapper.getElement(); - if (element instanceof Swimlane) { - return new SwimlaneAttributeHandler(); - } else if (element instanceof Timer) { - return new TimerAttributeHandler(); - } else if (element instanceof EventListenerContainer) { - return new EventListenerContainerAttributeHandler(); - } else if (element instanceof EventListener) { - return new EventListenerAttributeHandler(); - } else if (element instanceof Parameter) { - return new ParameterAttributeHandler(); - } else if (element instanceof Argument) { - return new ArgumentAttributeHandler(); - } else if (element instanceof Field) { - return new FieldAttributeHandler(); - } - return null; - } - - private AttributeDeserializer getNodeAttributeHandler(Wrapper wrapper) { - Object element = wrapper.getElement(); - if (element instanceof HumanTask) { - return new HumanTaskAttributeHandler(); - } else if (element instanceof SubprocessTask) { - return new SubprocessTaskAttributeHandler(); - } else if (element instanceof ExclusiveGateway) { - return new ExclusiveGatewayAttributeHandler(); - } else if (element instanceof TerminateEndEvent) { - return new TerminateEndEventAttributeHandler(); - } else if (element instanceof JavaTask) { - return new JavaTaskAttributeHandler(); - } else if (element instanceof ScriptTask) { - return new ScriptTaskAttributeHandler(); - } else { - return new NodeAttributeHandler(); - } - } - - private ChildNodeDeserializer getChildNodeHandler(Wrapper wrapper) { - if (wrapper instanceof FlowWrapper) { - return new ProcessChildNodeHandler(); - } else if (wrapper instanceof NodeWrapper) { - return getNodeChildNodeDeserializer(wrapper); - } else if (wrapper instanceof DefaultWrapper) { - return getDefaultChildNodeHandler(wrapper); - } else if (wrapper instanceof ConnectionWrapper) { - return new SequenceFlowChildNodeHandler(); - } - return null; - } - - private ChildNodeDeserializer getNodeChildNodeDeserializer(Wrapper wrapper) { - Object element = wrapper.getElement(); - if (element instanceof ExclusiveGateway) { - return new ExclusiveGateWayChildNodeHandler(); - } else if (element instanceof ScriptTask) { - return new ScriptTaskChildNodeHandler(); - } else if (element instanceof SubprocessTask) { - return new SubprocessTaskChildNodeHandler(); - } else if (element instanceof JavaTask) { - return new JavaTaskChildNodeHandler(); - } else { - return new NodeChildNodeHandler(); - } - } - - private ChildNodeDeserializer getDefaultChildNodeHandler(Wrapper wrapper) { - Object element = wrapper.getElement(); - if (element == null) return null; - if (element instanceof EventListenerContainer) { - return new EventListenerContainerChildNodeHandler(); - } else if (element instanceof Argument) { - return new ArgumentChildNodeHandler(); - } else if (element instanceof Field) { - return new FieldChildNodeHandler(); - } - return null; - } - - private String getElementId(String nodeName) { - if ("process".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.process"; - else if ("start".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.startEvent"; - else if ("end".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.terminateEndEvent"; - else if ("end-error".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.errorEndEvent"; - else if ("end-cancel".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.cancelEndEvent"; - else if ("state".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.waitTask"; - else if ("hql".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.hqlTask"; - else if ("sql".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.sqlTask"; - else if ("java".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.javaTask"; - else if ("script".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.scriptTask"; - else if ("esb".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.serviceTask"; - else if ("mail".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.mailTask"; - else if ("task".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.humanTask"; - else if ("custom".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.customTask"; - else if ("sub-process".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.subprocessTask"; - else if ("decision".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.exclusiveGateway"; - else if ("join".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.parallelJoinGateway"; - else if ("fork".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.parallelForkGateway"; - else if ("transition".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.sequenceFlow"; - else if ("swimlane".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.swimlane"; - else if ("timer".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.timer"; - else if ("on".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.eventListenerContainer"; - else if ("event-listener".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.eventListener"; - else if ("parameter-in".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.inputParameter"; - else if ("parameter-out".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.outputParameter"; - else if ("field".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.field"; - else if ("arg".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.argument"; - else return null; - } - - private NodeWrapper getNamedNode(String name, FlowWrapper flowWrapper) { - if (name == null) return null; - for (NodeWrapper nodeWrapper : flowWrapper.getNodeWrappers()) { - if (name.equals(nodeWrapper.getName())) return nodeWrapper; - } - return null; - } - - private void addGraphics(ConnectionWrapper wrapper, Element element) { - String graphics = element.getAttribute("g"); - if (graphics != null && !"".equals(graphics)) { - int pos = graphics.lastIndexOf(':'); - String labelInfo, bendpointInfo = null; - if (pos != -1) { - labelInfo = graphics.substring(pos + 1); - bendpointInfo = graphics.substring(0, pos); - } else { - labelInfo = graphics; - } - if (labelInfo != null && !"".equals(labelInfo)) { - addLabelInfo(wrapper, labelInfo); - } - if (bendpointInfo != null && !"".equals(bendpointInfo)) { - addBendpointInfo(wrapper, bendpointInfo); - } - } - } - - private void addBendpointInfo(ConnectionWrapper wrapper, String bendpointInfo) { - StringTokenizer bendpoints = new StringTokenizer(bendpointInfo, ";"); - int index = 0; - while (bendpoints.hasMoreTokens()) { - StringTokenizer bendpoint = new StringTokenizer(bendpoints.nextToken(), ","); - if (bendpoint.countTokens() != 2) { - Logger.logInfo( - "Wrong info in attribute 'g' while determining bendpoints."); - } else { - int x = convertStringToInt(bendpoint.nextToken()); - int y = convertStringToInt(bendpoint.nextToken()); - wrapper.addBendpoint(index++, new Point(x, y)); - } - } - } - - private void addLabelInfo(ConnectionWrapper wrapper, String labelInfo) { - StringTokenizer label = new StringTokenizer(labelInfo, ","); - if (label.countTokens() != 2) { - Logger.logInfo("Wrong info in attribute 'g' while determining label location."); - } else { - int x = convertStringToInt(label.nextToken()); - int y = convertStringToInt(label.nextToken()); - wrapper.getLabel().setLocation(new Point(x, y)); - } - } - - private void addGraphics(NodeWrapper wrapper, Element element) { - String graphics = element.getAttribute("g"); - Rectangle constraint = new Rectangle(0, 0, 80, 40); - if (graphics != null) { - StringTokenizer tokenizer = new StringTokenizer(graphics, ","); - if (tokenizer.countTokens() != 4) { - Logger.logInfo( - "Wrong info in attribute 'g' for element '" + - element.getNodeName() + "'" + - " with name '" + - element.getAttribute("name") + - "'. Using defaults." ); - } else { - constraint.x = convertStringToInt(tokenizer.nextToken()); - constraint.y = convertStringToInt(tokenizer.nextToken()); - constraint.width = convertStringToInt(tokenizer.nextToken()); - constraint.height = convertStringToInt(tokenizer.nextToken()); - } - } - wrapper.setConstraint(constraint); - } - - private int convertStringToInt(String str) { - int result = 0; - try { - result = new Integer(str).intValue(); - } catch (NumberFormatException e) { - Logger.logError("Error while converting " + str + " to an integer.", e); - } - return result; - } - -} Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlEditor.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlEditor.java 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlEditor.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -29,6 +29,8 @@ import org.jboss.tools.flow.common.registry.ElementRegistry; import org.jboss.tools.flow.common.wrapper.Wrapper; import org.jboss.tools.flow.jpdl4.editpart.JpdlGraphicalEditPartFactory; +import org.jboss.tools.flow.jpdl4.io.JpdlDeserializer; +import org.jboss.tools.flow.jpdl4.io.JpdlSerializer; import org.jboss.tools.flow.jpdl4.properties.JpdlPropertySheetPage; import org.jboss.tools.flow.jpdl4.view.DetailsPage; import org.jboss.tools.flow.jpdl4.view.IDetailsPage; @@ -64,7 +66,7 @@ protected void writeModel(OutputStream os) throws IOException { Object object = getModel(); if (object instanceof Wrapper) { - new JpdlSerializer().serialize((Wrapper)object, os); + JpdlSerializer.serialize((Wrapper)object, os); } } @@ -128,7 +130,7 @@ } catch (IOException e) { // ignored } - setModel(empty ? createModel() : new JpdlDeserializer().deserialize(is)); + setModel(empty ? createModel() : JpdlDeserializer.deserialize(is)); } // public SelectionSynchronizer getSelectionSynchronizer() { Deleted: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlSerializer.java 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -1,985 +0,0 @@ -package org.jboss.tools.flow.jpdl4.editor; - -import java.io.IOException; -import java.io.OutputStream; -import java.io.OutputStreamWriter; -import java.io.StringWriter; -import java.io.Writer; -import java.util.ArrayList; -import java.util.List; - -import javax.xml.transform.OutputKeys; -import javax.xml.transform.Result; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerConfigurationException; -import javax.xml.transform.TransformerException; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.dom.DOMSource; -import javax.xml.transform.stream.StreamResult; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.draw2d.geometry.Point; -import org.eclipse.draw2d.geometry.Rectangle; -import org.jboss.tools.flow.common.model.Element; -import org.jboss.tools.flow.common.properties.IPropertyId; -import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; -import org.jboss.tools.flow.common.wrapper.ContainerWrapper; -import org.jboss.tools.flow.common.wrapper.FlowWrapper; -import org.jboss.tools.flow.common.wrapper.LabelWrapper; -import org.jboss.tools.flow.common.wrapper.NodeWrapper; -import org.jboss.tools.flow.common.wrapper.Wrapper; -import org.jboss.tools.flow.jpdl4.Logger; -import org.jboss.tools.flow.jpdl4.model.Argument; -import org.jboss.tools.flow.jpdl4.model.Assignment; -import org.jboss.tools.flow.jpdl4.model.CancelEndEvent; -import org.jboss.tools.flow.jpdl4.model.CustomTask; -import org.jboss.tools.flow.jpdl4.model.ErrorEndEvent; -import org.jboss.tools.flow.jpdl4.model.EventListener; -import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; -import org.jboss.tools.flow.jpdl4.model.ExclusiveGateway; -import org.jboss.tools.flow.jpdl4.model.Field; -import org.jboss.tools.flow.jpdl4.model.ForkParallelGateway; -import org.jboss.tools.flow.jpdl4.model.HqlTask; -import org.jboss.tools.flow.jpdl4.model.HumanTask; -import org.jboss.tools.flow.jpdl4.model.InputParameter; -import org.jboss.tools.flow.jpdl4.model.JavaTask; -import org.jboss.tools.flow.jpdl4.model.JoinParallelGateway; -import org.jboss.tools.flow.jpdl4.model.MailTask; -import org.jboss.tools.flow.jpdl4.model.OutputParameter; -import org.jboss.tools.flow.jpdl4.model.Parameter; -import org.jboss.tools.flow.jpdl4.model.Process; -import org.jboss.tools.flow.jpdl4.model.ProcessNode; -import org.jboss.tools.flow.jpdl4.model.ScriptTask; -import org.jboss.tools.flow.jpdl4.model.SequenceFlow; -import org.jboss.tools.flow.jpdl4.model.ServiceTask; -import org.jboss.tools.flow.jpdl4.model.SqlTask; -import org.jboss.tools.flow.jpdl4.model.StartEvent; -import org.jboss.tools.flow.jpdl4.model.SubprocessTask; -import org.jboss.tools.flow.jpdl4.model.SuperState; -import org.jboss.tools.flow.jpdl4.model.Swimlane; -import org.jboss.tools.flow.jpdl4.model.TerminateEndEvent; -import org.jboss.tools.flow.jpdl4.model.Timer; -import org.jboss.tools.flow.jpdl4.model.WaitTask; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; - -public class JpdlSerializer { - - private static TransformerFactory transformerFactory = TransformerFactory.newInstance(); - private static Transformer transformer = null; - - static { - try { - transformer = transformerFactory.newTransformer(); - transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); - } catch (TransformerConfigurationException e) { - Logger.logError("Error while creating XML tranformer.", e); - } - } - - public void serialize(Wrapper wrapper, OutputStream os) throws IOException { - StringBuffer buffer = new StringBuffer(); - appendToBuffer(buffer, wrapper, 0); - Writer writer = new OutputStreamWriter(os); - writer.write(buffer.toString()); - writer.close(); - } - - private void appendToBuffer(StringBuffer buffer, Wrapper wrapper, int level) { - Object object = wrapper.getElement(); - if (!(object instanceof Element)) return; - appendOpening(buffer, wrapper, level); - StringBuffer body = new StringBuffer(); - appendBody(body, wrapper, level); - if (body.length() > 0) { - buffer.append(">"); - buffer.append(body); - appendClosing(buffer, wrapper, level); - } else { - buffer.append("/>"); - } - } - - - - private void appendNodeList(StringBuffer buffer, ArrayList<Node> nodeList) { - if (transformer == null) { - Logger.logInfo("Skipping append nodes as transformer is not initialized."); - return; - } - DOMSource domSource = new DOMSource(); - for (Node node : nodeList) { - StringWriter writer = new StringWriter(); - domSource.setNode(node); - Result result = new StreamResult(writer); - try { - transformer.transform(domSource, result); - } catch (TransformerException e) { - Logger.logError("Exception while transforming xml.", e); - } - buffer.append(writer.getBuffer()); - } - } - - - - interface WrapperSerializer { - void appendOpening(StringBuffer buffer, Wrapper wrapper, int level); - } - - abstract class AbstractWrapperSerializer implements WrapperSerializer { - protected abstract List<String> getAttributesToSave(); - protected String getPropertyName(String attributeName) { - return attributeName; - } - protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { - String value = (String)wrapper.getPropertyValue(getPropertyName(attributeName)); - if (value == null || "".equals(value)) return; - buffer.append(" " + attributeName + "=\"" + value + "\""); - } - @SuppressWarnings("unchecked") - protected void appendLeadingNodes(StringBuffer buffer, Wrapper wrapper, int level) { - ArrayList<Node> leadingNodeList = (ArrayList<Node>)wrapper.getElement().getMetaData("leadingNodes"); - boolean appendLeadingNodes = leadingNodeList != null && !leadingNodeList.isEmpty(); - if (appendLeadingNodes) { - appendNodeList(buffer, leadingNodeList); - } else { - buffer.append("\n"); - appendPadding(buffer, level); - } - } - protected void appendDefaultAttribute(StringBuffer buffer, Node node) { - buffer.append(" " + node.getNodeName() + "=\"" + node.getNodeValue() + "\""); - } - protected void appendAttributes(StringBuffer buffer, Wrapper wrapper, int level) { - Element element = wrapper.getElement(); - if (element == null) return; - NamedNodeMap attributes = (NamedNodeMap)element.getMetaData("attributes"); - List<String> attributeNames = getAttributesToSave(); - if (attributes != null) { - for (int i = 0; i < attributes.getLength(); i++) { - String nodeName = attributes.item(i).getNodeName(); - if (attributeNames.contains(nodeName)) { - appendAttributeToSave(nodeName, buffer, wrapper); - attributeNames.remove(nodeName); - } else { - appendDefaultAttribute(buffer, attributes.item(i)); - } - } - } - for (int i = 0; i < attributeNames.size(); i++) { - appendAttributeToSave(attributeNames.get(i), buffer, wrapper); - } - } - public void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { - appendLeadingNodes(buffer, wrapper, level); - buffer.append("<" + getNodeName(wrapper.getElement())); - appendAttributes(buffer, wrapper, level); - } - public void appendClosing(StringBuffer buffer, Wrapper wrapper) { - buffer.append("</" + getNodeName(wrapper.getElement()) + ">"); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - } - } - - private String getNodeName(Element element) { - IConfigurationElement configuration = (IConfigurationElement)element.getMetaData("configurationElement"); - String elementId = configuration.getAttribute("id"); - if ("org.jboss.tools.flow.jpdl4.process".equals(elementId)) return "process"; - else if ("org.jboss.tools.flow.jpdl4.startEvent".equals(elementId)) return "start"; - else if ("org.jboss.tools.flow.jpdl4.terminateEndEvent".equals(elementId)) return "end"; - else if ("org.jboss.tools.flow.jpdl4.errorEndEvent".equals(elementId)) return "end-error"; - else if ("org.jboss.tools.flow.jpdl4.cancelEndEvent".equals(elementId)) return "end-cancel"; - else if ("org.jboss.tools.flow.jpdl4.waitTask".equals(elementId)) return "state"; - else if ("org.jboss.tools.flow.jpdl4.hqlTask".equals(elementId)) return "hql"; - else if ("org.jboss.tools.flow.jpdl4.sqlTask".equals(elementId)) return "sql"; - else if ("org.jboss.tools.flow.jpdl4.javaTask".equals(elementId)) return "java"; - else if ("org.jboss.tools.flow.jpdl4.scriptTask".equals(elementId)) return "script"; - else if ("org.jboss.tools.flow.jpdl4.mailTask".equals(elementId)) return "mail"; - else if ("org.jboss.tools.flow.jpdl4.serviceTask".equals(elementId)) return "esb"; - else if ("org.jboss.tools.flow.jpdl4.humanTask".equals(elementId)) return "task"; - else if ("org.jboss.tools.flow.jpdl4.subprocessTask".equals(elementId)) return "sub-process"; - else if ("org.jboss.tools.flow.jpdl4.customTask".equals(elementId)) return "custom"; - else if ("org.jboss.tools.flow.jpdl4.exclusiveGateway".equals(elementId)) return "decision"; - else if ("org.jboss.tools.flow.jpdl4.parallelJoinGateway".equals(elementId)) return "join"; - else if ("org.jboss.tools.flow.jpdl4.parallelForkGateway".equals(elementId)) return "fork"; - else if ("org.jboss.tools.flow.jpdl4.sequenceFlow".equals(elementId)) return "transition"; - else if ("org.jboss.tools.flow.jpdl4.swimlane".equals(elementId)) return "swimlane"; - else if ("org.jboss.tools.flow.jpdl4.timer".equals(elementId)) return "timer"; - else if ("org.jboss.tools.flow.jpdl4.eventListenerContainer".equals(elementId)) return "on"; - else if ("org.jboss.tools.flow.jpdl4.eventListener".equals(elementId)) return "event-listener"; - else if ("org.jboss.tools.flow.jpdl4.inputParameter".equals(elementId)) return "parameter-in"; - else if ("org.jboss.tools.flow.jpdl4.outputParameter".equals(elementId)) return "parameter-out"; - else if ("org.jboss.tools.flow.jpdl4.argument".equals(elementId)) return "arg"; - else if ("org.jboss.tools.flow.jpdl4.field".equals(elementId)) return "field"; - else return null; - } - - class SequenceFlowWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("name"); - result.add("to"); - result.add("g"); - return result; - } - protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { - if (!(wrapper instanceof ConnectionWrapper)) return; - Element element = wrapper.getElement(); - if (!(element instanceof SequenceFlow)) return; - if ("name".equals(attributeName)) { - appendName(buffer, (SequenceFlow)element); - } else if ("to".equals(attributeName)) { - appendTo(buffer, (SequenceFlow)element); - } else if ("g".equals(attributeName)) { - appendGraphics(buffer, (ConnectionWrapper)wrapper); - } - } - protected void appendName(StringBuffer buffer, SequenceFlow sequenceFlow) { - if (sequenceFlow.getName() == null) return; - String value = sequenceFlow.getName(); - if (value == null || "".equals(sequenceFlow.getName())) return; - buffer.append(" name=\"" + value + "\""); - } - protected void appendTo(StringBuffer buffer, SequenceFlow sequenceFlow) { - if (sequenceFlow.getTo() == null) return; - String value = sequenceFlow.getTo().getName(); - if (value == null || "".equals(value)) return; - buffer.append(" to=\"" + value + "\""); - } - protected void appendGraphics(StringBuffer buffer, ConnectionWrapper wrapper) { - StringBuffer bendPointBuffer = new StringBuffer(); - List<Point> bendPoints = wrapper.getBendpoints(); - if (bendPoints != null && bendPoints.size() > 0) { - for (int i = 0; i < bendPoints.size(); i++) { - bendPointBuffer.append(bendPoints.get(i).x); - bendPointBuffer.append(","); - bendPointBuffer.append(bendPoints.get(i).y); - if (i < bendPoints.size() - 1) bendPointBuffer.append(";"); - } - } - StringBuffer labelBuffer = new StringBuffer(); - LabelWrapper labelWrapper = wrapper.getLabel(); - if (labelWrapper != null && !isEmpty(labelWrapper.getText())) { - Point location = labelWrapper.getLocation(); - if (location != null) { - labelBuffer.append(location.x); - labelBuffer.append(','); - labelBuffer.append(location.y); - } - } - if (bendPointBuffer.length() + labelBuffer.length() == 0) return; - buffer.append(" g=\""); - buffer.append(bendPointBuffer); - if (bendPointBuffer.length() > 0) buffer.append(':'); - buffer.append(labelBuffer); - buffer.append("\""); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - String timer = (String)wrapper.getPropertyValue(SequenceFlow.TIMER); - if (timer != null && !("".equals(timer))) { - buffer.append("\n"); - appendPadding(buffer, level + 1); - buffer.append("<timer duedate=\"" + timer + "\"/>"); - } - String outcome = (String)wrapper.getPropertyValue(SequenceFlow.OUTCOME_VALUE); - if (outcome != null && !("".equals(outcome))) { - buffer.append("\n"); - appendPadding(buffer, level + 1); - buffer.append("<outcome-value><string value=\"" + outcome + "\"/></outcome-value>"); - } - List<Element> eventListeners = wrapper.getChildren("listener"); - if (eventListeners != null) { - for (Element eventListener : eventListeners) { - if (!(eventListener instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)eventListener, level+1); - } - } - } - } - - class ProcessNodeWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("name"); - result.add("g"); - return result; - } - protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { - if (!(wrapper instanceof NodeWrapper)) return; - Element element = wrapper.getElement(); - if (!(element instanceof ProcessNode)) return; - if ("name".equals(attributeName)) { - appendName(buffer, (ProcessNode)element); - } else if ("g".equals(attributeName)) { - appendGraphics(buffer, (NodeWrapper)wrapper); - } else { - super.appendAttributeToSave(attributeName, buffer, wrapper); - } - } - protected void appendName(StringBuffer buffer, ProcessNode processNode) { - String value = processNode.getName(); - if (value == null || "".equals(value)) return; - buffer.append(" name=\"" + value + "\""); - } - protected void appendGraphics(StringBuffer buffer, NodeWrapper wrapper) { - Rectangle constraint = wrapper.getConstraint(); - buffer.append(" g=\""); - buffer.append(constraint.x); - buffer.append(","); - buffer.append(constraint.y); - buffer.append(","); - buffer.append(constraint.width); - buffer.append(","); - buffer.append(constraint.height); - buffer.append("\""); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - NodeWrapper nodeWrapper = (NodeWrapper)wrapper; - List<Element> eventListenerContainers = nodeWrapper.getChildren("eventListener"); - if (eventListenerContainers != null) { - for (Element eventListenerContainer : eventListenerContainers) { - if (!(eventListenerContainer instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)eventListenerContainer, level+1); - } - } - List<ConnectionWrapper> children = nodeWrapper.getOutgoingConnections(); - for (ConnectionWrapper connectionWrapper : children) { - appendToBuffer(buffer, connectionWrapper, level+1); - } - } - } - - class ExclusiveGatewayWrapperSerializer extends ProcessNodeWrapperSerializer { - protected List<String> getAttributesToSave() { - List<String> result = super.getAttributesToSave(); - result.add("expr"); - result.add("lang"); - return result; - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - ExclusiveGateway exclusiveGateway = (ExclusiveGateway)wrapper.getElement(); - String handler = exclusiveGateway.getHandler(); - if (handler != null && !"".equals(handler)) { - buffer.append("\n"); - appendPadding(buffer, level + 1); - buffer.append("<handler class=\"" + handler + "\" />"); - } - super.appendBody(buffer, wrapper, level); - } - } - - class TerminateEndEventWrapperSerializer extends ProcessNodeWrapperSerializer { - protected List<String> getAttributesToSave() { - List<String> result = super.getAttributesToSave(); - result.add("ends"); - result.add("state"); - return result; - } - } - - class JavaTaskWrapperSerializer extends ProcessNodeWrapperSerializer { - protected List<String> getAttributesToSave() { - List<String> result = super.getAttributesToSave(); - result.add("class"); - result.add("method"); - result.add("var"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("class".equals(attributeName)) { - return JavaTask.CLASS; - } else if ("method".equals(attributeName)) { - return JavaTask.METHOD; - } else if ("var".equals(attributeName)) { - return JavaTask.VAR; - } - return super.getPropertyName(attributeName); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - List<Element> fields = wrapper.getChildren(JavaTask.FIELDS); - if (fields != null) { - for (Element field : fields) { - if (!(field instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)field, level+1); - } - } - List<Element> arguments = wrapper.getChildren(JavaTask.ARGS); - if (arguments != null) { - for (Element argument : arguments) { - if (!(argument instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)argument, level+1); - } - } - super.appendBody(buffer, wrapper, level); - } - } - - class ScriptTaskWrapperSerializer extends ProcessNodeWrapperSerializer { - protected List<String> getAttributesToSave() { - List<String> result = super.getAttributesToSave(); - result.add("expr"); - result.add("lang"); - result.add("var"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("expr".equals(attributeName)) { - return ScriptTask.EXPR; - } else if ("lang".equals(attributeName)) { - return ScriptTask.LANG; - } else if ("var".equals(attributeName)) { - return ScriptTask.VAR; - } - return super.getPropertyName(attributeName); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - String text = (String)wrapper.getPropertyValue(ScriptTask.TEXT); - if (text != null && !("".equals(text))) { - buffer.append("\n"); - appendPadding(buffer, level + 1); - buffer.append("<text>" + text + "</text>"); - } - super.appendBody(buffer, wrapper, level); - } - } - - class HumanTaskWrapperSerializer extends ProcessNodeWrapperSerializer { - protected List<String> getAttributesToSave() { - List<String> result = super.getAttributesToSave(); - result.add(Assignment.ASSIGNEE); - result.add(Assignment.CANDIDATE_GROUPS); - result.add(Assignment.SWIMLANE); - return result; - } - protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { - if (!(wrapper instanceof NodeWrapper)) return; - Element element = wrapper.getElement(); - if (!(element instanceof HumanTask)) return; - if (HumanTask.ASSIGNEE.equals(attributeName)) { - appendExpression(HumanTask.ASSIGNEE, buffer, wrapper); - } else if (HumanTask.CANDIDATE_GROUPS.equals(attributeName)) { - appendExpression(HumanTask.CANDIDATE_GROUPS, buffer, wrapper); - } else if (HumanTask.SWIMLANE.equals(attributeName)) { - appendExpression(HumanTask.SWIMLANE, buffer, wrapper); - } else { - super.appendAttributeToSave(attributeName, buffer, wrapper); - } - } - protected void appendExpression(String type, StringBuffer buffer, Wrapper wrapper) { - Object assignmentType = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_TYPE); - if (!(assignmentType instanceof Integer)) return; - if (type.equals(HumanTask.ASSIGNMENT_TYPES[(Integer)assignmentType])) { - Object value = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_EXPRESSION); - if (value == null || "".equals(value)) return; - buffer.append(" " + type + "=\"" + value + "\""); - } - } - } - - class SwimlaneWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("name"); - result.add(Assignment.ASSIGNEE); - result.add(Assignment.CANDIDATE_GROUPS); - result.add(Assignment.SWIMLANE); - return result; - } - protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { - Element element = wrapper.getElement(); - if (!(element instanceof Swimlane)) return; - if (Assignment.ASSIGNEE.equals(attributeName)) { - appendExpression(Assignment.ASSIGNEE, buffer, wrapper); - } else if (Assignment.CANDIDATE_GROUPS.equals(attributeName)) { - appendExpression(Assignment.CANDIDATE_GROUPS, buffer, wrapper); - } else if (Assignment.SWIMLANE.equals(attributeName)) { - appendExpression(Assignment.SWIMLANE, buffer, wrapper); - } else if ("name".equals(attributeName)){ - appendName(buffer, wrapper); - } - } - protected void appendName(StringBuffer buffer, Wrapper wrapper) { - String value = (String)wrapper.getPropertyValue(IPropertyId.NAME); - if (value == null || "".equals(value)) return; - buffer.append(" name=\"" + value + "\""); - } - protected void appendExpression(String type, StringBuffer buffer, Wrapper wrapper) { - Object assignmentType = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_TYPE); - if (!(assignmentType instanceof Integer)) return; - if (type.equals(HumanTask.ASSIGNMENT_TYPES[(Integer)assignmentType])) { - Object value = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_EXPRESSION); - if (value == null || "".equals(value)) return; - buffer.append(" " + type + "=\"" + value + "\""); - } - } - public void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { - appendLeadingNodes(buffer, wrapper, level); - buffer.append("<swimlane"); - appendAttributes(buffer, wrapper, level); - } - } - - class TimerWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("duedate"); - result.add("repeat"); - result.add("duedatetime"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("duedate".equals(attributeName)) { - return Timer.DUE_DATE; - } else if ("repeat".equals(attributeName)) { - return Timer.REPEAT; - } else if ("duedatetime".equals(attributeName)) { - return Timer.DUE_DATETIME; - } - return super.getPropertyName(attributeName); - } - } - - class ParameterWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("var"); - result.add("subvar"); - result.add("expr"); - result.add("lang"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("var".equals(attributeName)) { - return Parameter.VAR; - } else if ("subvar".equals(attributeName)) { - return Parameter.SUBVAR; - } else if ("expr".equals(attributeName)) { - return Parameter.EXPR; - } else if ("lang".equals(attributeName)) { - return Parameter.LANG; - } - return super.getPropertyName(attributeName); - } - } - - class ArgumentWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - return result; - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - String value = (String)wrapper.getPropertyValue(Argument.VALUE); - if (value != null && !("".equals(value))) { - buffer.append("\n"); - appendPadding(buffer, level + 1); - buffer.append("<string value=\"" + value + "\"/>"); - } - super.appendBody(buffer, wrapper, level); - } - } - - class FieldWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("name"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("name".equals(attributeName)) { - return Field.NAME; - } - return super.getPropertyName(attributeName); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - String value = (String)wrapper.getPropertyValue(Field.VALUE); - if (value != null && !("".equals(value))) { - buffer.append("\n"); - appendPadding(buffer, level + 1); - buffer.append("<string value=\"" + value + "\"/>"); - } - super.appendBody(buffer, wrapper, level); - } - } - - class SubprocessTaskWrapperSerializer extends ProcessNodeWrapperSerializer { - protected List<String> getAttributesToSave() { - List<String> result = super.getAttributesToSave(); - result.add("sub-process-id"); - result.add("sub-process-key"); - result.add("outcome"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("sub-process-id".equals(attributeName)) { - return SubprocessTask.ID; - } else if ("sub-process-key".equals(attributeName)) { - return SubprocessTask.KEY; - } else if ("outcome".equals(attributeName)) { - return SubprocessTask.OUTCOME; - } - return super.getPropertyName(attributeName); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - List<Element> inputParameters = wrapper.getChildren(SubprocessTask.INPUT_PARAMETERS); - if (inputParameters != null) { - for (Element inputParameter : inputParameters) { - if (!(inputParameter instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)inputParameter, level+1); - } - } - List<Element> outputParameters = wrapper.getChildren(SubprocessTask.OUTPUT_PARAMETERS); - if (outputParameters != null) { - for (Element outputParameter : outputParameters) { - if (!(outputParameter instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)outputParameter, level+1); - } - } - super.appendBody(buffer, wrapper, level); - } - } - - class EventListenerContainerWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("event"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("event".equals(attributeName)) { - return EventListenerContainer.EVENT_TYPE; - } - return super.getPropertyName(attributeName); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - EventListenerContainer eventListenerContainer = (EventListenerContainer)wrapper.getElement(); - String dueDate = eventListenerContainer.getDueDate(); - String repeat = eventListenerContainer.getRepeat(); - if ((dueDate != null && !"".equals(dueDate)) || (repeat != null && !"".equals(repeat))) { - buffer.append("\n"); - appendPadding(buffer, level); - buffer.append("<timer"); - if (dueDate != null && !"".equals(dueDate)) { - buffer.append(" duedate=\"" + dueDate + "\""); - } - if (repeat != null && !"".equals(repeat)) { - buffer.append(" repeat=\"" + repeat + "\""); - } - buffer.append("/>"); - } - List<Element> eventListeners = wrapper.getChildren(EventListenerContainer.LISTENERS); - if (eventListeners != null) { - for (Element eventListener : eventListeners) { - if (!(eventListener instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)eventListener, level+1); - } - } - } - } - - class EventListenerWrapperSerializer extends AbstractWrapperSerializer { - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("class"); - return result; - } - protected String getPropertyName(String attributeName) { - if ("class".equals(attributeName)) { - return EventListener.CLASS_NAME; - } - return super.getPropertyName(attributeName); - } - } - - class ProcessWrapperSerializer extends AbstractWrapperSerializer { - public void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { - buffer.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\n"); - buffer.append("<" + getNodeName(wrapper.getElement())); - appendAttributes(buffer, wrapper, level); - } - protected List<String> getAttributesToSave() { - ArrayList<String> result = new ArrayList<String>(); - result.add("name"); - result.add("initial"); - result.add("key"); - result.add("version"); - result.add("description"); - return result; - } - protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { - if (!(wrapper instanceof FlowWrapper)) return; - Element element = wrapper.getElement(); - if (element == null || !(element instanceof Process)) return; - if ("name".equals(attributeName)) { - appendName(buffer, (Process)element); - } else if ("key".equals(attributeName)) { - appendKey(buffer, (Process)element); - } else if ("version".equals(attributeName)) { - appendVersion(buffer, (Process)element); - } else if ("description".equals(attributeName)) { - appendDescription(buffer, (Process)element); - } else if ("initial".equals(attributeName)) { - appendInitial(buffer, (Process)element); - } else { - super.appendAttributeToSave(attributeName, buffer, wrapper); - } - } - protected void appendName(StringBuffer buffer, Process process) { - String value = process.getName(); - if (value == null || "".equals(value)) return; - buffer.append(" name=\"" + value + "\""); - } - protected void appendInitial(StringBuffer buffer, Process process) { - if (process.getInitial() == null) return; - String value = process.getInitial().getName(); - if (value == null || "".equals(value)) return; - buffer.append(" initial=\"" + value + "\""); - } - protected void appendKey(StringBuffer buffer, Process process) { - if (process.getKey() == null) return; - String value = process.getKey(); - if (value == null || "".equals(value)) return; - buffer.append(" key=\"" + value + "\""); - } - protected void appendVersion(StringBuffer buffer, Process process) { - if (process.getVersion() == null) return; - String value = process.getVersion(); - if (value == null || "".equals(value)) return; - buffer.append(" version=\"" + value + "\""); - } - protected void appendDescription(StringBuffer buffer, Process process) { - if (process.getDescription() == null) return; - String value = process.getDescription(); - if (value == null || "".equals(value)) return; - buffer.append(" description=\"" + value + "\""); - } - public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - FlowWrapper flowWrapper = (FlowWrapper)wrapper; - List<Element> swimlanes = flowWrapper.getChildren("swimlane"); - if (swimlanes != null) { - for (Element swimlane : swimlanes) { - if (!(swimlane instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)swimlane, level+1); - } - } - List<Element> timers = flowWrapper.getChildren("timer"); - if (timers != null) { - for (Element timer : timers) { - if (!(timer instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)timer, level+1); - } - } - List<Element> eventListenerContainers = flowWrapper.getChildren("eventListener"); - if (eventListenerContainers != null) { - for (Element eventListenerContainer : eventListenerContainers) { - if (!(eventListenerContainer instanceof Wrapper)) continue; - appendToBuffer(buffer, (Wrapper)eventListenerContainer, level+1); - } - } - ContainerWrapper containerWrapper = (ContainerWrapper)wrapper; - List<NodeWrapper> children = containerWrapper.getNodeWrappers(); - for (NodeWrapper nodeWrapper : children) { - appendToBuffer(buffer, nodeWrapper, level+1); - } - } - } - - private void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { - Element element = (Element)wrapper.getElement(); - if (element instanceof SequenceFlow) { - new SequenceFlowWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof TerminateEndEvent) { - new TerminateEndEventWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof ErrorEndEvent) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof CancelEndEvent) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof StartEvent) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof SuperState) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof WaitTask) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof HqlTask) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof SqlTask) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof JavaTask) { - new JavaTaskWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof ScriptTask) { - new ScriptTaskWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof MailTask) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof ServiceTask) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof HumanTask) { - new HumanTaskWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof SubprocessTask) { - new SubprocessTaskWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof CustomTask) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof ExclusiveGateway) { - new ExclusiveGatewayWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof ForkParallelGateway) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof JoinParallelGateway) { - new ProcessNodeWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof Process) { - new ProcessWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof Swimlane) { - new SwimlaneWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof Timer) { - new TimerWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof EventListenerContainer) { - new EventListenerContainerWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof EventListener) { - new EventListenerWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof Parameter) { - new ParameterWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof Argument) { - new ArgumentWrapperSerializer().appendOpening(buffer, wrapper, level); - } else if (element instanceof Field) { - new FieldWrapperSerializer().appendOpening(buffer, wrapper, level); - } - - } - - @SuppressWarnings("unchecked") - private void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { - Element element = wrapper.getElement(); - if (element instanceof SequenceFlow) { - new SequenceFlowWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof TerminateEndEvent) { - new TerminateEndEventWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof ErrorEndEvent) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof CancelEndEvent) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof StartEvent) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof SuperState) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof WaitTask) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof HqlTask) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof SqlTask) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof JavaTask) { - new JavaTaskWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof ScriptTask) { - new ScriptTaskWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof MailTask) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof ServiceTask) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof HumanTask) { - new HumanTaskWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof SubprocessTask) { - new SubprocessTaskWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof CustomTask) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof ExclusiveGateway) { - new ExclusiveGatewayWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof ForkParallelGateway) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof JoinParallelGateway) { - new ProcessNodeWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof Process) { - new ProcessWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof Swimlane) { - new SwimlaneWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof Timer) { - new TimerWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof EventListenerContainer) { - new EventListenerContainerWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof EventListener) { - new EventListenerWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof Argument) { - new ArgumentWrapperSerializer().appendBody(buffer, wrapper, level); - } else if (element instanceof Field) { - new FieldWrapperSerializer().appendBody(buffer, wrapper, level); - } - ArrayList<Node> trailingNodeList = (ArrayList<Node>)element.getMetaData("trailingNodes"); - boolean appendTrailingNodes = trailingNodeList != null && !trailingNodeList.isEmpty(); - if (appendTrailingNodes) { - appendNodeList(buffer, trailingNodeList); - } else if (buffer.length() > 0){ - buffer.append("\n"); - appendPadding(buffer, level); - } - } - - private void appendPadding(StringBuffer buffer, int level) { - for (int i = 0; i < level; i++) { - buffer.append(" "); - } - } - - private void appendClosing(StringBuffer buffer, Wrapper wrapper, int level) { - Element element = (Element)wrapper.getElement(); - if (element instanceof SequenceFlow) { - buffer.append("</transition>"); - } else if (element instanceof TerminateEndEvent) { - buffer.append("</end>"); - } else if (element instanceof ErrorEndEvent) { - buffer.append("</end-error>"); - } else if (element instanceof CancelEndEvent) { - buffer.append("</end-cancel>"); - } else if (element instanceof StartEvent) { - buffer.append("</start>"); - } else if (element instanceof SuperState) { - buffer.append("</super-state>"); - } else if (element instanceof WaitTask) { - buffer.append("</state>"); - } else if (element instanceof HqlTask) { - buffer.append("</hql>"); - } else if (element instanceof SqlTask) { - buffer.append("</sql>"); - } else if (element instanceof JavaTask) { - buffer.append("</java>"); - } else if (element instanceof ScriptTask) { - buffer.append("</script>"); - } else if (element instanceof MailTask) { - buffer.append("</mail>"); - } else if (element instanceof ServiceTask) { - buffer.append("</esb>"); - } else if (element instanceof HumanTask) { - buffer.append("</task>"); - } else if (element instanceof SubprocessTask) { - buffer.append("</sub-process>"); - } else if (element instanceof CustomTask) { - buffer.append("</custom>"); - } else if (element instanceof ExclusiveGateway) { - buffer.append("</decision>"); - } else if (element instanceof ForkParallelGateway) { - buffer.append("</fork>"); - } else if (element instanceof JoinParallelGateway) { - buffer.append("</join>"); - } else if (element instanceof Process) { - buffer.append("</process>"); - } else if (element instanceof Swimlane) { - buffer.append("</swimlane>"); - } else if (element instanceof Timer) { - buffer.append("</timer>"); - } else if (element instanceof EventListenerContainer) { - buffer.append("</on>"); - } else if (element instanceof EventListener) { - buffer.append("</event-listener>"); - } else if (element instanceof InputParameter) { - buffer.append("</parameter-in>"); - } else if (element instanceof OutputParameter) { - buffer.append("</parameter-out>"); - } else if (element instanceof Argument) { - buffer.append("</arg>"); - } else if (element instanceof Field) { - buffer.append("</field>"); - } - } - - private boolean isEmpty(String str) { - return str == null || "".equals(str); - } - -} Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ArgumentTreeEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ArgumentTreeEditPart.java 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ArgumentTreeEditPart.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -23,7 +23,7 @@ protected String getText() { String value = (String)((Wrapper)getModel()).getPropertyValue(Argument.VALUE); - return (value != null && !("".equals(value))) ? value : "field"; + return (value != null && !("".equals(value))) ? value : "argument"; } public void modelChanged(ModelEvent event) { Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/HqlTaskTreeRootEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/HqlTaskTreeRootEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/HqlTaskTreeRootEditPart.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,30 @@ +package org.jboss.tools.flow.jpdl4.editpart; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.HqlTask; + +public class HqlTaskTreeRootEditPart extends TaskTreeRootEditPart { + + public HqlTaskTreeRootEditPart(Wrapper wrapper) { + super(wrapper); + } + + protected List<Object> getModelChildren() { + List<Object> result = new ArrayList<Object>(); + addParameters(result, (Wrapper)getModel()); + result.addAll(super.getModelChildren()); + return result; + } + + private void addParameters(List<Object> list, Wrapper wrapper) { + List<Element> parameters = wrapper.getChildren(HqlTask.PARAMETERS); + if (parameters != null && !parameters.isEmpty()) { + list.add(new ParameterListTreeEditPart(parameters)); + } + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/HqlTaskTreeRootEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/JpdlTreeEditPartFactory.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/JpdlTreeEditPartFactory.java 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/JpdlTreeEditPartFactory.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -11,11 +11,13 @@ import org.jboss.tools.flow.jpdl4.model.EventListener; import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; import org.jboss.tools.flow.jpdl4.model.Field; +import org.jboss.tools.flow.jpdl4.model.HqlTask; import org.jboss.tools.flow.jpdl4.model.JavaTask; import org.jboss.tools.flow.jpdl4.model.Parameter; import org.jboss.tools.flow.jpdl4.model.SubprocessTask; import org.jboss.tools.flow.jpdl4.model.Swimlane; import org.jboss.tools.flow.jpdl4.model.Timer; +import org.jboss.tools.flow.jpdl4.model.WireObject; public class JpdlTreeEditPartFactory implements EditPartFactory { @@ -25,6 +27,7 @@ Element element = ((NodeWrapper)model).getElement(); if (element instanceof SubprocessTask) return new SubprocessTaskTreeRootEditPart((Wrapper)model); if (element instanceof JavaTask) return new JavaTaskTreeRootEditPart((Wrapper)model); + if (element instanceof HqlTask) return new HqlTaskTreeRootEditPart((Wrapper)model); return new TaskTreeRootEditPart((NodeWrapper)model); } if (model instanceof ConnectionWrapper && context == null) return new SequenceFlowTreeRootEditPart((ConnectionWrapper)model); @@ -37,6 +40,7 @@ if (element instanceof EventListenerContainer) return new EventListenerListTreeEditPart((Wrapper)model); if (element instanceof EventListener) return new EventListenerTreeEditPart((Wrapper)model); if (element instanceof Timer) return new TimerTreeEditPart((Wrapper)model); + if (element instanceof WireObject) return new WireObjectTreeEditPart((Wrapper)model); return new NoDetailsTreeRootEditPart(); } if (model instanceof SwimlaneListTreeEditPart) return (EditPart)model; @@ -46,6 +50,7 @@ if (model instanceof FieldListTreeEditPart) return (EditPart)model; if (model instanceof TimerListTreeEditPart) return (EditPart)model; if (model instanceof ListenerListTreeEditPart) return (EditPart)model; + if (model instanceof ParameterListTreeEditPart) return (EditPart)model; return new NoDetailsTreeRootEditPart(); } Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ParameterListTreeEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ParameterListTreeEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ParameterListTreeEditPart.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,34 @@ +package org.jboss.tools.flow.jpdl4.editpart; + +import java.util.List; + +import org.eclipse.core.runtime.Platform; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.swt.graphics.Image; +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.jpdl4.util.SharedImages; + +public class ParameterListTreeEditPart extends JpdlTreeEditPart { + + public ParameterListTreeEditPart(List<Element> arguments) { + super(arguments); + } + + protected Image getImage() { + String iconPath = "icons/16/argument_multiple.gif"; + ImageDescriptor descriptor = ImageDescriptor.createFromURL( + Platform.getBundle("org.jboss.tools.flow.jpdl4").getEntry(iconPath)); + return SharedImages.INSTANCE.getImage(descriptor); + } + + protected String getText() { + return "Parameters"; + } + + @SuppressWarnings("unchecked") + protected List<Object> getModelChildren() { + return (List<Object>)getModel(); + } + + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/ParameterListTreeEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/WireObjectTreeEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/WireObjectTreeEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/WireObjectTreeEditPart.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,42 @@ +package org.jboss.tools.flow.jpdl4.editpart; + +import org.eclipse.core.runtime.Platform; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.swt.graphics.Image; +import org.jboss.tools.flow.common.wrapper.ModelEvent; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.util.SharedImages; + +public class WireObjectTreeEditPart extends JpdlTreeEditPart implements ElementTreeEditPart { + + public WireObjectTreeEditPart(Wrapper wrapper) { + super(wrapper); + } + + protected Image getImage() { + String iconPath = "icons/16/argument.gif"; + ImageDescriptor descriptor = ImageDescriptor.createFromURL( + Platform.getBundle("org.jboss.tools.flow.jpdl4").getEntry(iconPath)); + return SharedImages.INSTANCE.getImage(descriptor); + } + + protected String getText() { + return "WireObject"; + } + + public void modelChanged(ModelEvent event) { + if (event.getChangeType() == Wrapper.CHANGE_PROPERTY) { + refreshVisuals(); + } + } + + public void activate() { + super.activate(); + ((Wrapper)getModel()).addListener(this); + } + + public void deactivate() { + ((Wrapper)getModel()).removeListener(this); + super.deactivate(); + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editpart/WireObjectTreeEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/handler/AddParameterHandler.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/handler/AddParameterHandler.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/handler/AddParameterHandler.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,17 @@ +package org.jboss.tools.flow.jpdl4.handler; + +import org.jboss.tools.flow.jpdl4.model.HqlTask; + +public class AddParameterHandler extends AddChildHandler { + + @Override + protected String getChildId() { + return "org.jboss.tools.flow.jpdl4.wireObject"; + } + + @Override + protected String getChildType() { + return HqlTask.PARAMETERS; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/handler/AddParameterHandler.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,66 @@ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.Logger; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +public abstract class AbstractElementDeserializer implements ElementDeserializer { + + protected Wrapper deserializeChildNode(Wrapper parent, Node node) { + return null; + } + + public void deserializeChildNodes(Wrapper wrapper, + Element element) { + if (wrapper == null) return; + NodeList nodeList = element.getChildNodes(); + ArrayList<Node> unknownNodeList = new ArrayList<Node>(); + for (int i = 0; i < nodeList.getLength(); i++) { + Wrapper childWrapper = deserializeChildNode(wrapper, nodeList.item(i)); + if (childWrapper != null) { + childWrapper.getElement().setMetaData("leadingNodes", unknownNodeList); + unknownNodeList = new ArrayList<Node>(); + } else { + unknownNodeList.add(nodeList.item(i)); + } + } + wrapper.getElement().setMetaData("trailingNodes", unknownNodeList); + } + + protected List<String> getAttributesToRead() { + return new ArrayList<String>(); + } + + protected String getXmlName(String attributeName) { + return null; + } + + public void deserializeAttributes(Wrapper wrapper, Element element) { + wrapper.getElement().setMetaData("attributes", element.getAttributes()); + List<String> attributeNames = getAttributesToRead(); + for (String attributeName : attributeNames) { + String xmlName = getXmlName(attributeName); + if (xmlName == null) continue; + String attribute = element.getAttribute(xmlName); + if (!"".equals(attribute) && attribute != null) { + wrapper.setPropertyValue(attributeName, attribute); + } + } + } + + protected int convertStringToInt(String str) { + int result = 0; + try { + result = new Integer(str).intValue(); + } catch (NumberFormatException e) { + Logger.logError("Error while converting " + str + " to an integer.", e); + } + return result; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,149 @@ +package org.jboss.tools.flow.jpdl4.io; + +import java.io.StringWriter; +import java.util.ArrayList; +import java.util.List; + +import javax.xml.transform.OutputKeys; +import javax.xml.transform.Result; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerConfigurationException; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.Logger; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; + +public abstract class AbstractElementSerializer implements ElementSerializer { + + private static TransformerFactory transformerFactory = TransformerFactory.newInstance(); + private static Transformer transformer = null; + + static { + try { + transformer = transformerFactory.newTransformer(); + transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); + } catch (TransformerConfigurationException e) { + Logger.logError("Error while creating XML tranformer.", e); + } + } + + public void appendToBuffer(StringBuffer buffer, Wrapper wrapper, int level) { + appendOpening(buffer, wrapper, level); + StringBuffer body = new StringBuffer(); + appendBody(body, wrapper, level); + appendTrailingNodes(body, wrapper, level); + if (body.length() > 0) { + buffer.append(">"); + buffer.append(body); + appendClosing(buffer, wrapper, level); + } else { + buffer.append("/>"); + } + } + + protected void appendPadding(StringBuffer buffer, int level) { + for (int i = 0; i < level; i++) { + buffer.append(" "); + } + } + + protected abstract List<String> getAttributesToSave(); + + protected String getPropertyName(String attributeName) { + return attributeName; + } + + protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { + String value = (String)wrapper.getPropertyValue(getPropertyName(attributeName)); + if (value == null || "".equals(value)) return; + buffer.append(" " + attributeName + "=\"" + value + "\""); + } + + @SuppressWarnings("unchecked") + protected void appendLeadingNodes(StringBuffer buffer, Wrapper wrapper, int level) { + ArrayList<Node> leadingNodeList = (ArrayList<Node>)wrapper.getElement().getMetaData("leadingNodes"); + boolean appendLeadingNodes = leadingNodeList != null && !leadingNodeList.isEmpty(); + if (appendLeadingNodes) { + appendNodeList(buffer, leadingNodeList); + } else { + buffer.append("\n"); + appendPadding(buffer, level); + } + } + + @SuppressWarnings("unchecked") + protected void appendTrailingNodes(StringBuffer buffer, Wrapper wrapper, int level) { + ArrayList<Node> trailingNodeList = (ArrayList<Node>)wrapper.getElement().getMetaData("trailingNodes"); + boolean appendTrailingNodes = trailingNodeList != null && !trailingNodeList.isEmpty(); + if (appendTrailingNodes) { + appendNodeList(buffer, trailingNodeList); + } else if (buffer.length() > 0){ + buffer.append("\n"); + appendPadding(buffer, level); + } + } + + protected void appendDefaultAttribute(StringBuffer buffer, Node node) { + buffer.append(" " + node.getNodeName() + "=\"" + node.getNodeValue() + "\""); + } + + protected void appendAttributes(StringBuffer buffer, Wrapper wrapper, int level) { + Element element = wrapper.getElement(); + if (element == null) return; + NamedNodeMap attributes = (NamedNodeMap)element.getMetaData("attributes"); + List<String> attributeNames = getAttributesToSave(); + if (attributes != null) { + for (int i = 0; i < attributes.getLength(); i++) { + String nodeName = attributes.item(i).getNodeName(); + if (attributeNames.contains(nodeName)) { + appendAttributeToSave(nodeName, buffer, wrapper); + attributeNames.remove(nodeName); + } else { + appendDefaultAttribute(buffer, attributes.item(i)); + } + } + } + for (int i = 0; i < attributeNames.size(); i++) { + appendAttributeToSave(attributeNames.get(i), buffer, wrapper); + } + } + + protected void appendNodeList(StringBuffer buffer, ArrayList<Node> nodeList) { + if (transformer == null) { + Logger.logInfo("Skipping append nodes as transformer is not initialized."); + return; + } + DOMSource domSource = new DOMSource(); + for (Node node : nodeList) { + StringWriter writer = new StringWriter(); + domSource.setNode(node); + Result result = new StreamResult(writer); + try { + transformer.transform(domSource, result); + } catch (TransformerException e) { + Logger.logError("Exception while transforming xml.", e); + } + buffer.append(writer.getBuffer()); + } + } + + protected void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { + appendLeadingNodes(buffer, wrapper, level); + buffer.append("<" + Registry.getXmlNodeName(wrapper.getElement())); + appendAttributes(buffer, wrapper, level); + } + + protected void appendClosing(StringBuffer buffer, Wrapper wrapper, int level) { + buffer.append("</" + Registry.getXmlNodeName(wrapper.getElement()) + ">"); + } + + protected void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AbstractElementSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,30 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Argument; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class ArgumentDeserializer extends AbstractElementDeserializer { + protected List<String> getAttributesToRead() { + List<String> result = super.getAttributesToRead(); + return result; + } + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + if (node instanceof Element && "string".equals(node.getNodeName())) { + String value = ((Element)node).getAttribute("value"); + if (value != null && !("".equals(value))) { + parent.setPropertyValue(Argument.VALUE, value); + } + } else { + result = super.deserializeChildNode(parent, node); + } + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,26 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Argument; + +class ArgumentSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + return result; + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + String value = (String)wrapper.getPropertyValue(Argument.VALUE); + if (value != null && !("".equals(value))) { + buffer.append("\n"); + appendPadding(buffer, level + 1); + buffer.append("<string value=\"" + value + "\"/>"); + } + super.appendBody(buffer, wrapper, level); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ArgumentSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AssignmentDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AssignmentDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AssignmentDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,41 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Assignment; +import org.jboss.tools.flow.jpdl4.model.AssignmentPropertySource; +import org.jboss.tools.flow.jpdl4.model.HumanTask; +import org.w3c.dom.Element; + +class AssignmentDeserializer extends AbstractElementDeserializer { + + public void deserializeAttributes(Wrapper wrapper, Element element) { + String assignee = element.getAttribute(Assignment.ASSIGNEE); + if (!"".equals(assignee)) { + wrapper.setPropertyValue( + Assignment.ASSIGNMENT_TYPE, + AssignmentPropertySource.getAssignmentTypesIndex(Assignment.ASSIGNEE)); + wrapper.setPropertyValue(Assignment.ASSIGNMENT_EXPRESSION, assignee); + return; + } + String candidateGroups = element.getAttribute(Assignment.CANDIDATE_GROUPS); + if (!"".equals(candidateGroups)) { + wrapper.setPropertyValue( + Assignment.ASSIGNMENT_TYPE, + AssignmentPropertySource.getAssignmentTypesIndex(Assignment.CANDIDATE_GROUPS)); + wrapper.setPropertyValue(Assignment.ASSIGNMENT_EXPRESSION, candidateGroups); + return; + } + String swimlane = element.getAttribute(HumanTask.SWIMLANE); + if (!"".equals(swimlane)) { + wrapper.setPropertyValue( + Assignment.ASSIGNMENT_TYPE, + AssignmentPropertySource.getAssignmentTypesIndex(HumanTask.SWIMLANE)); + wrapper.setPropertyValue(HumanTask.ASSIGNMENT_EXPRESSION, swimlane); + return; + } + } + +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/AssignmentDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,12 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.w3c.dom.Element; + +interface ElementDeserializer { + void deserializeAttributes(Wrapper wrapper, Element element); + void deserializeChildNodes(Wrapper wrapper, Element element); +} \ No newline at end of file Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,10 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; + +interface ElementSerializer { + void appendToBuffer(StringBuffer buffer, Wrapper wrapper, int level); +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ElementSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,45 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.EventListener; +import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; +import org.jboss.tools.flow.jpdl4.model.Timer; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class EventListenerContainerDeserializer extends AbstractElementDeserializer { + protected List<String> getAttributesToRead() { + ArrayList<String> result = new ArrayList<String>(); + result.add(EventListenerContainer.EVENT_TYPE); + return result; + } + protected String getXmlName(String attributeName) { + if (EventListenerContainer.EVENT_TYPE.equals(attributeName)) { + return "event"; + } else { + return super.getXmlName(attributeName); + } + } + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + if (!(parent.getElement() instanceof EventListenerContainer)) return result; + if (node instanceof Element) { + result = Registry.createWrapper((Element)node); + if (result != null) { + if (result.getElement() instanceof EventListener) { + parent.addChild(EventListenerContainer.LISTENERS, result); + } else if (result.getElement() instanceof Timer) { + parent.setPropertyValue(EventListenerContainer.DUE_DATE, result.getPropertyValue(Timer.DUE_DATE)); + parent.setPropertyValue(EventListenerContainer.REPEAT, result.getPropertyValue(Timer.REPEAT)); + } + } + } + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,50 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; + +class EventListenerContainerSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("event"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("event".equals(attributeName)) { + return EventListenerContainer.EVENT_TYPE; + } + return super.getPropertyName(attributeName); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + EventListenerContainer eventListenerContainer = (EventListenerContainer)wrapper.getElement(); + String dueDate = eventListenerContainer.getDueDate(); + String repeat = eventListenerContainer.getRepeat(); + if ((dueDate != null && !"".equals(dueDate)) || (repeat != null && !"".equals(repeat))) { + buffer.append("\n"); + appendPadding(buffer, level); + buffer.append("<timer"); + if (dueDate != null && !"".equals(dueDate)) { + buffer.append(" duedate=\"" + dueDate + "\""); + } + if (repeat != null && !"".equals(repeat)) { + buffer.append(" repeat=\"" + repeat + "\""); + } + buffer.append("/>"); + } + List<Element> eventListeners = wrapper.getChildren(EventListenerContainer.LISTENERS); + if (eventListeners != null) { + for (Element eventListener : eventListeners) { + if (eventListener instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)eventListener, buffer, level+1); + } + } + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerContainerSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,24 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.jpdl4.model.EventListener; + +class EventListenerDeserializer extends AbstractElementDeserializer { + protected List<String> getAttributesToRead() { + ArrayList<String> result = new ArrayList<String>(); + result.add(EventListener.CLASS_NAME); + return result; + } + protected String getXmlName(String attributeName) { + if (EventListener.CLASS_NAME.equals(attributeName)) { + return "class"; + } else { + return super.getXmlName(attributeName); + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,23 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.jpdl4.model.EventListener; + +class EventListenerSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("class"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("class".equals(attributeName)) { + return EventListener.CLASS_NAME; + } + return super.getPropertyName(attributeName); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/EventListenerSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewayDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewayDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewayDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,30 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.ExclusiveGateway; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class ExclusiveGatewayDeserializer extends NodeDeserializer { + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + if (!(wrapper.getElement() instanceof ExclusiveGateway)) return; + ExclusiveGateway exclusiveGateWay = (ExclusiveGateway)wrapper.getElement(); + exclusiveGateWay.setExpr(element.getAttribute("expr")); + exclusiveGateWay.setLang(element.getAttribute("lang")); + } + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + ExclusiveGateway exclusiveGateway = (ExclusiveGateway)parent.getElement(); + if (node instanceof Element && "handler".equals(node.getNodeName())) { + String className = ((Element)node).getAttribute("class"); + exclusiveGateway.setHandler("".equals(className) ? null : className); + } else { + result = super.deserializeChildNode(parent, node); + } + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewayDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewaySerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewaySerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewaySerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,28 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.ExclusiveGateway; + +class ExclusiveGatewaySerializer extends ProcessNodeSerializer { + protected List<String> getAttributesToSave() { + List<String> result = super.getAttributesToSave(); + result.add("expr"); + result.add("lang"); + return result; + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + ExclusiveGateway exclusiveGateway = (ExclusiveGateway)wrapper.getElement(); + String handler = exclusiveGateway.getHandler(); + if (handler != null && !"".equals(handler)) { + buffer.append("\n"); + appendPadding(buffer, level + 1); + buffer.append("<handler class=\"" + handler + "\" />"); + } + super.appendBody(buffer, wrapper, level); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ExclusiveGatewaySerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,38 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Field; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class FieldDeserializer extends AbstractElementDeserializer { + protected List<String> getAttributesToRead() { + List<String> result = super.getAttributesToRead(); + result.add(Field.NAME); + return result; + } + protected String getXmlName(String attributeName) { + if (Field.NAME.equals(attributeName)) { + return "name"; + } else { + return super.getXmlName(attributeName); + } + } + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + if (node instanceof Element && "string".equals(node.getNodeName())) { + String value = ((Element)node).getAttribute("value"); + if (value != null && !("".equals(value))) { + parent.setPropertyValue(Field.VALUE, value); + } + } else { + result = super.deserializeChildNode(parent, node); + } + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,33 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Field; + +class FieldSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("name"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("name".equals(attributeName)) { + return Field.NAME; + } + return super.getPropertyName(attributeName); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + String value = (String)wrapper.getPropertyValue(Field.VALUE); + if (value != null && !("".equals(value))) { + buffer.append("\n"); + appendPadding(buffer, level + 1); + buffer.append("<string value=\"" + value + "\"/>"); + } + super.appendBody(buffer, wrapper, level); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/FieldSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,16 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.w3c.dom.Element; + +class HumanTaskDeserializer extends NodeDeserializer { + AssignmentDeserializer assignmentAttributeHandler = new AssignmentDeserializer(); + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + assignmentAttributeHandler.deserializeAttributes(wrapper, element); + } + +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,45 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Assignment; +import org.jboss.tools.flow.jpdl4.model.HumanTask; + +class HumanTaskSerializer extends ProcessNodeSerializer { + protected List<String> getAttributesToSave() { + List<String> result = super.getAttributesToSave(); + result.add(Assignment.ASSIGNEE); + result.add(Assignment.CANDIDATE_GROUPS); + result.add(Assignment.SWIMLANE); + return result; + } + protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { + if (!(wrapper instanceof NodeWrapper)) return; + Element element = wrapper.getElement(); + if (!(element instanceof HumanTask)) return; + if (HumanTask.ASSIGNEE.equals(attributeName)) { + appendExpression(HumanTask.ASSIGNEE, buffer, wrapper); + } else if (HumanTask.CANDIDATE_GROUPS.equals(attributeName)) { + appendExpression(HumanTask.CANDIDATE_GROUPS, buffer, wrapper); + } else if (HumanTask.SWIMLANE.equals(attributeName)) { + appendExpression(HumanTask.SWIMLANE, buffer, wrapper); + } else { + super.appendAttributeToSave(attributeName, buffer, wrapper); + } + } + protected void appendExpression(String type, StringBuffer buffer, Wrapper wrapper) { + Object assignmentType = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_TYPE); + if (!(assignmentType instanceof Integer)) return; + if (type.equals(HumanTask.ASSIGNMENT_TYPES[(Integer)assignmentType])) { + Object value = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_EXPRESSION); + if (value == null || "".equals(value)) return; + buffer.append(" " + type + "=\"" + value + "\""); + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/HumanTaskSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,30 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Argument; +import org.jboss.tools.flow.jpdl4.model.Field; +import org.jboss.tools.flow.jpdl4.model.JavaTask; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class JavaTaskDeserializer extends NodeDeserializer { + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + wrapper.setPropertyValue(JavaTask.CLASS, element.getAttribute("class")); + wrapper.setPropertyValue(JavaTask.METHOD, element.getAttribute("method")); + wrapper.setPropertyValue(JavaTask.VAR, element.getAttribute("var")); + } + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = super.deserializeChildNode(parent, node); + if (result == null) return result; + if (result.getElement() instanceof Argument) { + parent.addChild(JavaTask.ARGS, result); + } else if (result.getElement() instanceof Field) { + parent.addChild(JavaTask.FIELDS, result); + } + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,49 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.JavaTask; + +class JavaTaskSerializer extends ProcessNodeSerializer { + protected List<String> getAttributesToSave() { + List<String> result = super.getAttributesToSave(); + result.add("class"); + result.add("method"); + result.add("var"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("class".equals(attributeName)) { + return JavaTask.CLASS; + } else if ("method".equals(attributeName)) { + return JavaTask.METHOD; + } else if ("var".equals(attributeName)) { + return JavaTask.VAR; + } + return super.getPropertyName(attributeName); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + List<Element> fields = wrapper.getChildren(JavaTask.FIELDS); + if (fields != null) { + for (Element field : fields) { + if (field instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)field, buffer, level+1); + } + } + } + List<Element> arguments = wrapper.getChildren(JavaTask.ARGS); + if (arguments != null) { + for (Element argument : arguments) { + if (argument instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)argument, buffer, level+1); + } + } + } + super.appendBody(buffer, wrapper, level); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JavaTaskSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,26 @@ +package org.jboss.tools.flow.jpdl4.io; + +import java.io.InputStream; + +import javax.xml.parsers.DocumentBuilderFactory; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.Logger; +import org.w3c.dom.Document; + +public class JpdlDeserializer { + + private static DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); + + public static Wrapper deserialize(InputStream is) { + Wrapper result = null; + try { + Document document = documentBuilderFactory.newDocumentBuilder().parse(is); + result = Registry.createWrapper(document.getDocumentElement()); + } catch (Exception e) { + Logger.logError("An error occurred while creating the diagram", e); + } + return result; + } + +} Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/JpdlSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,27 @@ +package org.jboss.tools.flow.jpdl4.io; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.Writer; + +import org.jboss.tools.flow.common.wrapper.Wrapper; + +public class JpdlSerializer { + + public static void serialize(Wrapper wrapper, OutputStream os) throws IOException { + StringBuffer buffer = new StringBuffer(); + serialize(wrapper, buffer, 0); + Writer writer = new OutputStreamWriter(os); + writer.write(buffer.toString()); + writer.close(); + } + + public static void serialize(Wrapper wrapper, StringBuffer buffer, int level) { + ElementSerializer elementSerializer = Registry.getElementSerializer(wrapper.getElement()); + if (elementSerializer != null) { + elementSerializer.appendToBuffer(buffer, wrapper, level); + } + } + +} Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/NodeDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/NodeDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/NodeDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,74 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.StringTokenizer; + +import org.eclipse.draw2d.geometry.Rectangle; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.Logger; +import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class NodeDeserializer extends AbstractElementDeserializer { + + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + if (!(wrapper instanceof NodeWrapper)) return; + NodeWrapper nodeWrapper = (NodeWrapper)wrapper; + addGraphics(nodeWrapper, element); + nodeWrapper.setName(element.getAttribute("name")); + } + + void addGraphics(NodeWrapper wrapper, Element element) { + String graphics = element.getAttribute("g"); + Rectangle constraint = new Rectangle(0, 0, 80, 40); + if (graphics != null) { + StringTokenizer tokenizer = new StringTokenizer(graphics, ","); + if (tokenizer.countTokens() != 4) { + Logger.logInfo( + "Wrong info in attribute 'g' for element '" + + element.getNodeName() + "'" + + " with name '" + + element.getAttribute("name") + + "'. Using defaults." ); + } else { + constraint.x = convertStringToInt(tokenizer.nextToken()); + constraint.y = convertStringToInt(tokenizer.nextToken()); + constraint.width = convertStringToInt(tokenizer.nextToken()); + constraint.height = convertStringToInt(tokenizer.nextToken()); + } + } + wrapper.setConstraint(constraint); + } + + @SuppressWarnings("unchecked") + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + if (!(parent instanceof NodeWrapper)) return result; + NodeWrapper nodeWrapper = (NodeWrapper)parent; + ArrayList<ConnectionWrapper> flows = (ArrayList<ConnectionWrapper>)nodeWrapper.getElement().getMetaData("flows"); + if (flows == null) { + flows = new ArrayList<ConnectionWrapper>(); + nodeWrapper.getElement().setMetaData("flows", flows); + } + if (node instanceof Element) { + result = Registry.createWrapper((Element)node); + if (result != null) { + if (result instanceof ConnectionWrapper) { + flows.add((ConnectionWrapper)result); + } else if (result.getElement() instanceof EventListenerContainer) { + parent.addChild("eventListener", result); + } + } + } + return result; + } + + +} \ No newline at end of file Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,32 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.jpdl4.model.Parameter; + +class ParameterDeserializer extends AbstractElementDeserializer { + protected List<String> getAttributesToRead() { + List<String> result = super.getAttributesToRead(); + result.add(Parameter.VAR); + result.add(Parameter.SUBVAR); + result.add(Parameter.EXPR); + result.add(Parameter.LANG); + return result; + } + protected String getXmlName(String attributeName) { + if (Parameter.VAR.equals(attributeName)) { + return "var"; + } else if (Parameter.SUBVAR.equals(attributeName)) { + return "subvar"; + } else if (Parameter.EXPR.equals(attributeName)) { + return "expr"; + } else if (Parameter.LANG.equals(attributeName)) { + return "lang"; + } else { + return super.getXmlName(attributeName); + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,32 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.jpdl4.model.Parameter; + +class ParameterSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("var"); + result.add("subvar"); + result.add("expr"); + result.add("lang"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("var".equals(attributeName)) { + return Parameter.VAR; + } else if ("subvar".equals(attributeName)) { + return Parameter.SUBVAR; + } else if ("expr".equals(attributeName)) { + return Parameter.EXPR; + } else if ("lang".equals(attributeName)) { + return Parameter.LANG; + } + return super.getPropertyName(attributeName); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ParameterSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/PostProcessor.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/PostProcessor.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/PostProcessor.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,10 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; + +interface PostProcessor { + void postProcess(Wrapper wrapper); +} \ No newline at end of file Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,48 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; +import org.jboss.tools.flow.jpdl4.model.Process; +import org.jboss.tools.flow.jpdl4.model.Swimlane; +import org.jboss.tools.flow.jpdl4.model.Timer; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class ProcessDeserializer extends AbstractElementDeserializer { + + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + if (!(wrapper.getElement() instanceof Process)) return; + Process process = (Process)wrapper.getElement(); + process.setName(element.getAttribute("name")); + process.setKey(element.getAttribute("key")); + process.setVersion(element.getAttribute("version")); + process.setDescription(element.getAttribute("description")); + } + + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + if (!(parent instanceof FlowWrapper)) return result; + FlowWrapper flowWrapper = (FlowWrapper)parent; + if (node instanceof Element) { + result = Registry.createWrapper((Element)node); + if (result == null) return null; + if (result instanceof NodeWrapper) { + flowWrapper.addElement((NodeWrapper)result); + } else if (result.getElement() instanceof Swimlane) { + flowWrapper.addChild("swimlane", result); + } else if (result.getElement() instanceof Timer) { + flowWrapper.addChild("timer", result); + } else if (result.getElement() instanceof EventListenerContainer) { + flowWrapper.addChild("eventListener", result); + } + } + return result; + } + +} \ No newline at end of file Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessNodeSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessNodeSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessNodeSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,67 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.draw2d.geometry.Rectangle; +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.ProcessNode; + +class ProcessNodeSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("name"); + result.add("g"); + return result; + } + protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { + if (!(wrapper instanceof NodeWrapper)) return; + Element element = wrapper.getElement(); + if (!(element instanceof ProcessNode)) return; + if ("name".equals(attributeName)) { + appendName(buffer, (ProcessNode)element); + } else if ("g".equals(attributeName)) { + appendGraphics(buffer, (NodeWrapper)wrapper); + } else { + super.appendAttributeToSave(attributeName, buffer, wrapper); + } + } + protected void appendName(StringBuffer buffer, ProcessNode processNode) { + String value = processNode.getName(); + if (value == null || "".equals(value)) return; + buffer.append(" name=\"" + value + "\""); + } + protected void appendGraphics(StringBuffer buffer, NodeWrapper wrapper) { + Rectangle constraint = wrapper.getConstraint(); + buffer.append(" g=\""); + buffer.append(constraint.x); + buffer.append(","); + buffer.append(constraint.y); + buffer.append(","); + buffer.append(constraint.width); + buffer.append(","); + buffer.append(constraint.height); + buffer.append("\""); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + NodeWrapper nodeWrapper = (NodeWrapper)wrapper; + List<Element> eventListenerContainers = nodeWrapper.getChildren("eventListener"); + if (eventListenerContainers != null) { + for (Element eventListenerContainer : eventListenerContainers) { + if (eventListenerContainer instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)eventListenerContainer, buffer, level+1); + } + } + } + List<ConnectionWrapper> children = nodeWrapper.getOutgoingConnections(); + for (ConnectionWrapper connectionWrapper : children) { + JpdlSerializer.serialize(connectionWrapper, buffer, level+1); + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessNodeSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessPostProcessor.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessPostProcessor.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessPostProcessor.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,48 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; + +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.Logger; + +class ProcessPostProcessor implements PostProcessor { + + @SuppressWarnings("unchecked") + public void postProcess(Wrapper wrapper) { + if (!(wrapper instanceof FlowWrapper)) return; + FlowWrapper flowWrapper = (FlowWrapper)wrapper; + for (NodeWrapper source : flowWrapper.getNodeWrappers()) { + ArrayList<ConnectionWrapper> flows = (ArrayList<ConnectionWrapper>)source.getElement().getMetaData("flows"); + if (flows == null) continue; + for (ConnectionWrapper connectionWrapper : flows) { + String to = (String)connectionWrapper.getElement().getMetaData("to"); + if (to == null) { + Logger.logInfo("Ignoring sequenceflow without target"); + continue; + } + NodeWrapper target = getNamedNode(to, flowWrapper); + if (target == null) { + Logger.logInfo("Ignoring unknown target " + to + " while resolving sequenceflow target."); + continue; + } + connectionWrapper.connect(source, target); + } + } + } + + NodeWrapper getNamedNode(String name, FlowWrapper flowWrapper) { + if (name == null) return null; + for (NodeWrapper nodeWrapper : flowWrapper.getNodeWrappers()) { + if (name.equals(nodeWrapper.getName())) return nodeWrapper; + } + return null; + } + + +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessPostProcessor.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,110 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Process; + +class ProcessSerializer extends AbstractElementSerializer { + public void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { + buffer.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\n"); + buffer.append("<" + Registry.getXmlNodeName(wrapper.getElement())); + appendAttributes(buffer, wrapper, level); + } + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("name"); + result.add("initial"); + result.add("key"); + result.add("version"); + result.add("description"); + return result; + } + protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { + if (!(wrapper instanceof FlowWrapper)) return; + Element element = wrapper.getElement(); + if (element == null || !(element instanceof Process)) return; + if ("name".equals(attributeName)) { + appendName(buffer, (Process)element); + } else if ("key".equals(attributeName)) { + appendKey(buffer, (Process)element); + } else if ("version".equals(attributeName)) { + appendVersion(buffer, (Process)element); + } else if ("description".equals(attributeName)) { + appendDescription(buffer, (Process)element); + } else if ("initial".equals(attributeName)) { + appendInitial(buffer, (Process)element); + } else { + super.appendAttributeToSave(attributeName, buffer, wrapper); + } + } + protected void appendName(StringBuffer buffer, Process process) { + String value = process.getName(); + if (value == null || "".equals(value)) return; + buffer.append(" name=\"" + value + "\""); + } + protected void appendInitial(StringBuffer buffer, Process process) { + if (process.getInitial() == null) return; + String value = process.getInitial().getName(); + if (value == null || "".equals(value)) return; + buffer.append(" initial=\"" + value + "\""); + } + protected void appendKey(StringBuffer buffer, Process process) { + if (process.getKey() == null) return; + String value = process.getKey(); + if (value == null || "".equals(value)) return; + buffer.append(" key=\"" + value + "\""); + } + protected void appendVersion(StringBuffer buffer, Process process) { + if (process.getVersion() == null) return; + String value = process.getVersion(); + if (value == null || "".equals(value)) return; + buffer.append(" version=\"" + value + "\""); + } + protected void appendDescription(StringBuffer buffer, Process process) { + if (process.getDescription() == null) return; + String value = process.getDescription(); + if (value == null || "".equals(value)) return; + buffer.append(" description=\"" + value + "\""); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + FlowWrapper flowWrapper = (FlowWrapper)wrapper; + List<Element> swimlanes = flowWrapper.getChildren("swimlane"); + if (swimlanes != null) { + for (Element swimlane : swimlanes) { + if (swimlane instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)swimlane, buffer, level+1); + } + } + } + List<Element> timers = flowWrapper.getChildren("timer"); + if (timers != null) { + for (Element timer : timers) { + if (timer instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)timer, buffer, level+1); + } + } + } + List<Element> eventListenerContainers = flowWrapper.getChildren("eventListener"); + if (eventListenerContainers != null) { + for (Element eventListenerContainer : eventListenerContainers) { + if (eventListenerContainer instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)eventListenerContainer, buffer, level+1); + } + } + } + ContainerWrapper containerWrapper = (ContainerWrapper)wrapper; + List<NodeWrapper> children = containerWrapper.getNodeWrappers(); + for (NodeWrapper nodeWrapper : children) { + JpdlSerializer.serialize(nodeWrapper, buffer, level+1); + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ProcessSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/Registry.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/Registry.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/Registry.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,241 @@ +package org.jboss.tools.flow.jpdl4.io; + +import org.eclipse.core.runtime.IConfigurationElement; +import org.jboss.tools.flow.common.registry.ElementRegistry; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Argument; +import org.jboss.tools.flow.jpdl4.model.CancelEndEvent; +import org.jboss.tools.flow.jpdl4.model.CustomTask; +import org.jboss.tools.flow.jpdl4.model.ErrorEndEvent; +import org.jboss.tools.flow.jpdl4.model.EventListener; +import org.jboss.tools.flow.jpdl4.model.EventListenerContainer; +import org.jboss.tools.flow.jpdl4.model.ExclusiveGateway; +import org.jboss.tools.flow.jpdl4.model.Field; +import org.jboss.tools.flow.jpdl4.model.ForkParallelGateway; +import org.jboss.tools.flow.jpdl4.model.HqlTask; +import org.jboss.tools.flow.jpdl4.model.HumanTask; +import org.jboss.tools.flow.jpdl4.model.JavaTask; +import org.jboss.tools.flow.jpdl4.model.JoinParallelGateway; +import org.jboss.tools.flow.jpdl4.model.MailTask; +import org.jboss.tools.flow.jpdl4.model.Parameter; +import org.jboss.tools.flow.jpdl4.model.Process; +import org.jboss.tools.flow.jpdl4.model.ScriptTask; +import org.jboss.tools.flow.jpdl4.model.SequenceFlow; +import org.jboss.tools.flow.jpdl4.model.ServiceTask; +import org.jboss.tools.flow.jpdl4.model.SqlTask; +import org.jboss.tools.flow.jpdl4.model.StartEvent; +import org.jboss.tools.flow.jpdl4.model.SubprocessTask; +import org.jboss.tools.flow.jpdl4.model.SuperState; +import org.jboss.tools.flow.jpdl4.model.Swimlane; +import org.jboss.tools.flow.jpdl4.model.TerminateEndEvent; +import org.jboss.tools.flow.jpdl4.model.Timer; +import org.jboss.tools.flow.jpdl4.model.WaitTask; +import org.w3c.dom.Element; + +public class Registry { + + public static String getElementId(String nodeName) { + if ("process".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.process"; + else if ("start".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.startEvent"; + else if ("end".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.terminateEndEvent"; + else if ("end-error".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.errorEndEvent"; + else if ("end-cancel".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.cancelEndEvent"; + else if ("state".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.waitTask"; + else if ("hql".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.hqlTask"; + else if ("sql".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.sqlTask"; + else if ("java".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.javaTask"; + else if ("script".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.scriptTask"; + else if ("esb".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.serviceTask"; + else if ("mail".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.mailTask"; + else if ("task".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.humanTask"; + else if ("custom".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.customTask"; + else if ("sub-process".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.subprocessTask"; + else if ("decision".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.exclusiveGateway"; + else if ("join".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.parallelJoinGateway"; + else if ("fork".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.parallelForkGateway"; + else if ("transition".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.sequenceFlow"; + else if ("swimlane".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.swimlane"; + else if ("timer".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.timer"; + else if ("on".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.eventListenerContainer"; + else if ("event-listener".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.eventListener"; + else if ("parameter-in".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.inputParameter"; + else if ("parameter-out".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.outputParameter"; + else if ("field".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.field"; + else if ("arg".equals(nodeName)) return "org.jboss.tools.flow.jpdl4.argument"; + else return null; + } + + public static AbstractElementDeserializer getElementDeserializer(Wrapper wrapper) { + if (wrapper instanceof FlowWrapper) { + return new ProcessDeserializer(); + } else if (wrapper instanceof NodeWrapper) { + return getNodeDeserializer(wrapper); + } else if (wrapper instanceof ConnectionWrapper) { + return new SequenceFlowDeserializer(); + } else if (wrapper instanceof DefaultWrapper) { + return getDefaultDeserializer(wrapper); + } + return null; + } + + public static PostProcessor getPostProcessor(Wrapper wrapper) { + if (wrapper instanceof FlowWrapper) { + return new ProcessPostProcessor(); + } + return null; + } + + + private static AbstractElementDeserializer getDefaultDeserializer(Wrapper wrapper) { + Object element = wrapper.getElement(); + if (element instanceof Swimlane) { + return new SwimlaneDeserializer(); + } else if (element instanceof Timer) { + return new TimerDeserializer(); + } else if (element instanceof EventListenerContainer) { + return new EventListenerContainerDeserializer(); + } else if (element instanceof EventListener) { + return new EventListenerDeserializer(); + } else if (element instanceof Parameter) { + return new ParameterDeserializer(); + } else if (element instanceof Argument) { + return new ArgumentDeserializer(); + } else if (element instanceof Field) { + return new FieldDeserializer(); + } + return null; + } + + private static AbstractElementDeserializer getNodeDeserializer(Wrapper wrapper) { + Object element = wrapper.getElement(); + if (element instanceof HumanTask) { + return new HumanTaskDeserializer(); + } else if (element instanceof SubprocessTask) { + return new SubprocessTaskDeserializer(); + } else if (element instanceof ExclusiveGateway) { + return new ExclusiveGatewayDeserializer(); + } else if (element instanceof TerminateEndEvent) { + return new TerminateEndEventDeserializer(); + } else if (element instanceof JavaTask) { + return new JavaTaskDeserializer(); + } else if (element instanceof ScriptTask) { + return new ScriptTaskDeserializer(); + } else { + return new NodeDeserializer(); + } + } + + protected static Wrapper createWrapper(Element element) { + String elementId = Registry.getElementId(element.getNodeName()); + if (elementId == null) return null; + Wrapper result = ElementRegistry.createWrapper(elementId); + if (result == null) return null; + AbstractElementDeserializer elementDeserializer = Registry.getElementDeserializer(result); + if (elementDeserializer != null) { + elementDeserializer.deserializeAttributes(result, element); + elementDeserializer.deserializeChildNodes(result, element); + } + PostProcessor postProcessor = Registry.getPostProcessor(result); + if (postProcessor != null) { + postProcessor.postProcess(result); + } + return result; + } + + public static ElementSerializer getElementSerializer(org.jboss.tools.flow.common.model.Element element) { + if (element instanceof SequenceFlow) { + return new SequenceFlowSerializer(); + } else if (element instanceof TerminateEndEvent) { + return new TerminateEndEventSerializer(); + } else if (element instanceof ErrorEndEvent) { + return new ProcessNodeSerializer(); + } else if (element instanceof CancelEndEvent) { + return new ProcessNodeSerializer(); + } else if (element instanceof StartEvent) { + return new ProcessNodeSerializer(); + } else if (element instanceof SuperState) { + return new ProcessNodeSerializer(); + } else if (element instanceof WaitTask) { + return new ProcessNodeSerializer(); + } else if (element instanceof HqlTask) { + return new ProcessNodeSerializer(); + } else if (element instanceof SqlTask) { + return new ProcessNodeSerializer(); + } else if (element instanceof JavaTask) { + return new JavaTaskSerializer(); + } else if (element instanceof ScriptTask) { + return new ScriptTaskSerializer(); + } else if (element instanceof MailTask) { + return new ProcessNodeSerializer(); + } else if (element instanceof ServiceTask) { + return new ProcessNodeSerializer(); + } else if (element instanceof HumanTask) { + return new HumanTaskSerializer(); + } else if (element instanceof SubprocessTask) { + return new SubprocessTaskSerializer(); + } else if (element instanceof CustomTask) { + return new ProcessNodeSerializer(); + } else if (element instanceof ExclusiveGateway) { + return new ExclusiveGatewaySerializer(); + } else if (element instanceof ForkParallelGateway) { + return new ProcessNodeSerializer(); + } else if (element instanceof JoinParallelGateway) { + return new ProcessNodeSerializer(); + } else if (element instanceof Process) { + return new ProcessSerializer(); + } else if (element instanceof Swimlane) { + return new SwimlaneSerializer(); + } else if (element instanceof Timer) { + return new TimerSerializer(); + } else if (element instanceof EventListenerContainer) { + return new EventListenerContainerSerializer(); + } else if (element instanceof EventListener) { + return new EventListenerSerializer(); + } else if (element instanceof Parameter) { + return new ParameterSerializer(); + } else if (element instanceof Argument) { + return new ArgumentSerializer(); + } else if (element instanceof Field) { + return new FieldSerializer(); + } + return null; + } + + public static String getXmlNodeName(org.jboss.tools.flow.common.model.Element element) { + IConfigurationElement configuration = (IConfigurationElement)element.getMetaData("configurationElement"); + String elementId = configuration.getAttribute("id"); + if ("org.jboss.tools.flow.jpdl4.process".equals(elementId)) return "process"; + else if ("org.jboss.tools.flow.jpdl4.startEvent".equals(elementId)) return "start"; + else if ("org.jboss.tools.flow.jpdl4.terminateEndEvent".equals(elementId)) return "end"; + else if ("org.jboss.tools.flow.jpdl4.errorEndEvent".equals(elementId)) return "end-error"; + else if ("org.jboss.tools.flow.jpdl4.cancelEndEvent".equals(elementId)) return "end-cancel"; + else if ("org.jboss.tools.flow.jpdl4.waitTask".equals(elementId)) return "state"; + else if ("org.jboss.tools.flow.jpdl4.hqlTask".equals(elementId)) return "hql"; + else if ("org.jboss.tools.flow.jpdl4.sqlTask".equals(elementId)) return "sql"; + else if ("org.jboss.tools.flow.jpdl4.javaTask".equals(elementId)) return "java"; + else if ("org.jboss.tools.flow.jpdl4.scriptTask".equals(elementId)) return "script"; + else if ("org.jboss.tools.flow.jpdl4.mailTask".equals(elementId)) return "mail"; + else if ("org.jboss.tools.flow.jpdl4.serviceTask".equals(elementId)) return "esb"; + else if ("org.jboss.tools.flow.jpdl4.humanTask".equals(elementId)) return "task"; + else if ("org.jboss.tools.flow.jpdl4.subprocessTask".equals(elementId)) return "sub-process"; + else if ("org.jboss.tools.flow.jpdl4.customTask".equals(elementId)) return "custom"; + else if ("org.jboss.tools.flow.jpdl4.exclusiveGateway".equals(elementId)) return "decision"; + else if ("org.jboss.tools.flow.jpdl4.parallelJoinGateway".equals(elementId)) return "join"; + else if ("org.jboss.tools.flow.jpdl4.parallelForkGateway".equals(elementId)) return "fork"; + else if ("org.jboss.tools.flow.jpdl4.sequenceFlow".equals(elementId)) return "transition"; + else if ("org.jboss.tools.flow.jpdl4.swimlane".equals(elementId)) return "swimlane"; + else if ("org.jboss.tools.flow.jpdl4.timer".equals(elementId)) return "timer"; + else if ("org.jboss.tools.flow.jpdl4.eventListenerContainer".equals(elementId)) return "on"; + else if ("org.jboss.tools.flow.jpdl4.eventListener".equals(elementId)) return "event-listener"; + else if ("org.jboss.tools.flow.jpdl4.inputParameter".equals(elementId)) return "parameter-in"; + else if ("org.jboss.tools.flow.jpdl4.outputParameter".equals(elementId)) return "parameter-out"; + else if ("org.jboss.tools.flow.jpdl4.argument".equals(elementId)) return "arg"; + else if ("org.jboss.tools.flow.jpdl4.field".equals(elementId)) return "field"; + else return null; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/Registry.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,30 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.ScriptTask; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +class ScriptTaskDeserializer extends NodeDeserializer { + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + wrapper.setPropertyValue(ScriptTask.EXPR, element.getAttribute("expr")); + wrapper.setPropertyValue(ScriptTask.LANG, element.getAttribute("lang")); + wrapper.setPropertyValue(ScriptTask.VAR, element.getAttribute("var")); + } + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + if (node instanceof Element && "text".equals(node.getNodeName())) { + String text = ((Element)node).getTextContent(); + if (text != null && !("".equals(text))) { + parent.setPropertyValue(ScriptTask.TEXT, text); + } + } else { + result = super.deserializeChildNode(parent, node); + } + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,38 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.ScriptTask; + +class ScriptTaskSerializer extends ProcessNodeSerializer { + protected List<String> getAttributesToSave() { + List<String> result = super.getAttributesToSave(); + result.add("expr"); + result.add("lang"); + result.add("var"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("expr".equals(attributeName)) { + return ScriptTask.EXPR; + } else if ("lang".equals(attributeName)) { + return ScriptTask.LANG; + } else if ("var".equals(attributeName)) { + return ScriptTask.VAR; + } + return super.getPropertyName(attributeName); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + String text = (String)wrapper.getPropertyValue(ScriptTask.TEXT); + if (text != null && !("".equals(text))) { + buffer.append("\n"); + appendPadding(buffer, level + 1); + buffer.append("<text>" + text + "</text>"); + } + super.appendBody(buffer, wrapper, level); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/ScriptTaskSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,109 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.StringTokenizer; + +import org.eclipse.draw2d.geometry.Point; +import org.jboss.tools.flow.common.properties.IPropertyId; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.Logger; +import org.jboss.tools.flow.jpdl4.model.EventListener; +import org.jboss.tools.flow.jpdl4.model.SequenceFlow; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +class SequenceFlowDeserializer extends AbstractElementDeserializer { + + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + if (!(wrapper instanceof ConnectionWrapper)) return; + ConnectionWrapper connectionWrapper = (ConnectionWrapper)wrapper; + addGraphics(connectionWrapper, element); + connectionWrapper.getElement().setMetaData("to", element.getAttribute("to")); + connectionWrapper.setPropertyValue(IPropertyId.NAME, element.getAttribute("name")); + } + + private void addGraphics(ConnectionWrapper wrapper, Element element) { + String graphics = element.getAttribute("g"); + if (graphics != null && !"".equals(graphics)) { + int pos = graphics.lastIndexOf(':'); + String labelInfo, bendpointInfo = null; + if (pos != -1) { + labelInfo = graphics.substring(pos + 1); + bendpointInfo = graphics.substring(0, pos); + } else { + labelInfo = graphics; + } + if (labelInfo != null && !"".equals(labelInfo)) { + addLabelInfo(wrapper, labelInfo); + } + if (bendpointInfo != null && !"".equals(bendpointInfo)) { + addBendpointInfo(wrapper, bendpointInfo); + } + } + } + + private void addBendpointInfo(ConnectionWrapper wrapper, String bendpointInfo) { + StringTokenizer bendpoints = new StringTokenizer(bendpointInfo, ";"); + int index = 0; + while (bendpoints.hasMoreTokens()) { + StringTokenizer bendpoint = new StringTokenizer(bendpoints.nextToken(), ","); + if (bendpoint.countTokens() != 2) { + Logger.logInfo( + "Wrong info in attribute 'g' while determining bendpoints."); + } else { + int x = convertStringToInt(bendpoint.nextToken()); + int y = convertStringToInt(bendpoint.nextToken()); + wrapper.addBendpoint(index++, new Point(x, y)); + } + } + } + + private void addLabelInfo(ConnectionWrapper wrapper, String labelInfo) { + StringTokenizer label = new StringTokenizer(labelInfo, ","); + if (label.countTokens() != 2) { + Logger.logInfo("Wrong info in attribute 'g' while determining label location."); + } else { + int x = convertStringToInt(label.nextToken()); + int y = convertStringToInt(label.nextToken()); + wrapper.getLabel().setLocation(new Point(x, y)); + } + } + + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = null; + if (!(parent instanceof ConnectionWrapper)) return result; + ConnectionWrapper connectionWrapper = (ConnectionWrapper)parent; + if (node instanceof Element) { + if ("timer".equals(node.getNodeName())) { + String duedate = ((Element)node).getAttribute("duedate"); + if (duedate != null && !("".equals(duedate))) { + parent.setPropertyValue(SequenceFlow.TIMER, duedate); + } + } else if ("outcome-value".equals(node.getNodeName())) { + NodeList nodeList = ((Element)node).getElementsByTagName("string"); + if (nodeList.getLength() == 1) { + String value = ((Element)nodeList.item(0)).getAttribute("value"); + if (value != null && !("".equals("value"))) { + parent.setPropertyValue(SequenceFlow.OUTCOME_VALUE, value); + } + } + } else { + result = Registry.createWrapper((Element)node); + } + if (result == null) return null; + if (result instanceof Wrapper) { + if (result.getElement() instanceof EventListener) { + connectionWrapper.addChild("listener", result); + } + } + } + return result; + } + + +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,101 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.draw2d.geometry.Point; +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.LabelWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.SequenceFlow; + +class SequenceFlowSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("name"); + result.add("to"); + result.add("g"); + return result; + } + protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { + if (!(wrapper instanceof ConnectionWrapper)) return; + Element element = wrapper.getElement(); + if (!(element instanceof SequenceFlow)) return; + if ("name".equals(attributeName)) { + appendName(buffer, (SequenceFlow)element); + } else if ("to".equals(attributeName)) { + appendTo(buffer, (SequenceFlow)element); + } else if ("g".equals(attributeName)) { + appendGraphics(buffer, (ConnectionWrapper)wrapper); + } + } + protected void appendName(StringBuffer buffer, SequenceFlow sequenceFlow) { + if (sequenceFlow.getName() == null) return; + String value = sequenceFlow.getName(); + if (value == null || "".equals(sequenceFlow.getName())) return; + buffer.append(" name=\"" + value + "\""); + } + protected void appendTo(StringBuffer buffer, SequenceFlow sequenceFlow) { + if (sequenceFlow.getTo() == null) return; + String value = sequenceFlow.getTo().getName(); + if (value == null || "".equals(value)) return; + buffer.append(" to=\"" + value + "\""); + } + protected void appendGraphics(StringBuffer buffer, ConnectionWrapper wrapper) { + StringBuffer bendPointBuffer = new StringBuffer(); + List<Point> bendPoints = wrapper.getBendpoints(); + if (bendPoints != null && bendPoints.size() > 0) { + for (int i = 0; i < bendPoints.size(); i++) { + bendPointBuffer.append(bendPoints.get(i).x); + bendPointBuffer.append(","); + bendPointBuffer.append(bendPoints.get(i).y); + if (i < bendPoints.size() - 1) bendPointBuffer.append(";"); + } + } + StringBuffer labelBuffer = new StringBuffer(); + LabelWrapper labelWrapper = wrapper.getLabel(); + if (labelWrapper != null && !isEmpty(labelWrapper.getText())) { + Point location = labelWrapper.getLocation(); + if (location != null) { + labelBuffer.append(location.x); + labelBuffer.append(','); + labelBuffer.append(location.y); + } + } + if (bendPointBuffer.length() + labelBuffer.length() == 0) return; + buffer.append(" g=\""); + buffer.append(bendPointBuffer); + if (bendPointBuffer.length() > 0) buffer.append(':'); + buffer.append(labelBuffer); + buffer.append("\""); + } + private boolean isEmpty(String str) { + return str == null || "".equals(str); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + String timer = (String)wrapper.getPropertyValue(SequenceFlow.TIMER); + if (timer != null && !("".equals(timer))) { + buffer.append("\n"); + appendPadding(buffer, level + 1); + buffer.append("<timer duedate=\"" + timer + "\"/>"); + } + String outcome = (String)wrapper.getPropertyValue(SequenceFlow.OUTCOME_VALUE); + if (outcome != null && !("".equals(outcome))) { + buffer.append("\n"); + appendPadding(buffer, level + 1); + buffer.append("<outcome-value><string value=\"" + outcome + "\"/></outcome-value>"); + } + List<Element> eventListeners = wrapper.getChildren("listener"); + if (eventListeners != null) { + for (Element eventListener : eventListeners) { + if (eventListener instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)eventListener, buffer, level+1); + } + } + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SequenceFlowSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,43 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.InputParameter; +import org.jboss.tools.flow.jpdl4.model.OutputParameter; +import org.jboss.tools.flow.jpdl4.model.SubprocessTask; +import org.w3c.dom.Node; + +class SubprocessTaskDeserializer extends NodeDeserializer { + protected List<String> getAttributesToRead() { + List<String> result = super.getAttributesToRead(); + result.add(SubprocessTask.ID); + result.add(SubprocessTask.KEY); + result.add(SubprocessTask.OUTCOME); + return result; + } + protected String getXmlName(String attributeName) { + if (SubprocessTask.ID.equals(attributeName)) { + return "sub-process-id"; + } else if (SubprocessTask.KEY.equals(attributeName)) { + return "sub-process-key"; + } else if (SubprocessTask.OUTCOME.equals(attributeName)) { + return "outcome"; + } else { + return super.getXmlName(attributeName); + } + } + public Wrapper deserializeChildNode(Wrapper parent, Node node) { + Wrapper result = super.deserializeChildNode(parent, node); + if (result == null) return result; + if (result.getElement() instanceof InputParameter) { + parent.addChild(SubprocessTask.INPUT_PARAMETERS, result); + } else if (result.getElement() instanceof OutputParameter) { + parent.addChild(SubprocessTask.OUTPUT_PARAMETERS, result); + } + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,49 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.SubprocessTask; + +class SubprocessTaskSerializer extends ProcessNodeSerializer { + protected List<String> getAttributesToSave() { + List<String> result = super.getAttributesToSave(); + result.add("sub-process-id"); + result.add("sub-process-key"); + result.add("outcome"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("sub-process-id".equals(attributeName)) { + return SubprocessTask.ID; + } else if ("sub-process-key".equals(attributeName)) { + return SubprocessTask.KEY; + } else if ("outcome".equals(attributeName)) { + return SubprocessTask.OUTCOME; + } + return super.getPropertyName(attributeName); + } + public void appendBody(StringBuffer buffer, Wrapper wrapper, int level) { + List<Element> inputParameters = wrapper.getChildren(SubprocessTask.INPUT_PARAMETERS); + if (inputParameters != null) { + for (Element inputParameter : inputParameters) { + if (inputParameter instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)inputParameter, buffer, level+1); + } + } + } + List<Element> outputParameters = wrapper.getChildren(SubprocessTask.OUTPUT_PARAMETERS); + if (outputParameters != null) { + for (Element outputParameter : outputParameters) { + if (outputParameter instanceof Wrapper) { + JpdlSerializer.serialize((Wrapper)outputParameter, buffer, level+1); + } + } + } + super.appendBody(buffer, wrapper, level); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SubprocessTaskSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,20 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.properties.IPropertyId; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.w3c.dom.Element; + +class SwimlaneDeserializer extends AbstractElementDeserializer { + AssignmentDeserializer assignmentAttributeHandler = new AssignmentDeserializer(); + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + String name = element.getAttribute("name"); + if (!"".equals(name) && name != null) { + wrapper.setPropertyValue(IPropertyId.NAME, name); + } + assignmentAttributeHandler.deserializeAttributes(wrapper, element); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,57 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.properties.IPropertyId; +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.Assignment; +import org.jboss.tools.flow.jpdl4.model.HumanTask; +import org.jboss.tools.flow.jpdl4.model.Swimlane; + +class SwimlaneSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("name"); + result.add(Assignment.ASSIGNEE); + result.add(Assignment.CANDIDATE_GROUPS); + result.add(Assignment.SWIMLANE); + return result; + } + protected void appendAttributeToSave(String attributeName, StringBuffer buffer, Wrapper wrapper) { + Element element = wrapper.getElement(); + if (!(element instanceof Swimlane)) return; + if (Assignment.ASSIGNEE.equals(attributeName)) { + appendExpression(Assignment.ASSIGNEE, buffer, wrapper); + } else if (Assignment.CANDIDATE_GROUPS.equals(attributeName)) { + appendExpression(Assignment.CANDIDATE_GROUPS, buffer, wrapper); + } else if (Assignment.SWIMLANE.equals(attributeName)) { + appendExpression(Assignment.SWIMLANE, buffer, wrapper); + } else if ("name".equals(attributeName)){ + appendName(buffer, wrapper); + } + } + protected void appendName(StringBuffer buffer, Wrapper wrapper) { + String value = (String)wrapper.getPropertyValue(IPropertyId.NAME); + if (value == null || "".equals(value)) return; + buffer.append(" name=\"" + value + "\""); + } + protected void appendExpression(String type, StringBuffer buffer, Wrapper wrapper) { + Object assignmentType = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_TYPE); + if (!(assignmentType instanceof Integer)) return; + if (type.equals(HumanTask.ASSIGNMENT_TYPES[(Integer)assignmentType])) { + Object value = wrapper.getPropertyValue(HumanTask.ASSIGNMENT_EXPRESSION); + if (value == null || "".equals(value)) return; + buffer.append(" " + type + "=\"" + value + "\""); + } + } + public void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { + appendLeadingNodes(buffer, wrapper, level); + buffer.append("<swimlane"); + appendAttributes(buffer, wrapper, level); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/SwimlaneSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,18 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import org.jboss.tools.flow.common.wrapper.Wrapper; +import org.jboss.tools.flow.jpdl4.model.TerminateEndEvent; +import org.w3c.dom.Element; + +class TerminateEndEventDeserializer extends NodeDeserializer { + public void deserializeAttributes(Wrapper wrapper, Element element) { + super.deserializeAttributes(wrapper, element); + if (!(wrapper.getElement() instanceof TerminateEndEvent)) return; + TerminateEndEvent terminateEndEvent = (TerminateEndEvent)wrapper.getElement(); + terminateEndEvent.setEnds(element.getAttribute("ends")); + terminateEndEvent.setState(element.getAttribute("state")); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,15 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +class TerminateEndEventSerializer extends ProcessNodeSerializer { + protected List<String> getAttributesToSave() { + List<String> result = super.getAttributesToSave(); + result.add("ends"); + result.add("state"); + return result; + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TerminateEndEventSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerDeserializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerDeserializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerDeserializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,29 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.List; + +import org.jboss.tools.flow.jpdl4.model.Timer; + +class TimerDeserializer extends AbstractElementDeserializer { + protected List<String> getAttributesToRead() { + List<String> result = super.getAttributesToRead(); + result.add(Timer.DUE_DATE); + result.add(Timer.REPEAT); + result.add(Timer.DUE_DATETIME); + return result; + } + protected String getXmlName(String attributeName) { + if (Timer.DUE_DATE.equals(attributeName)) { + return "duedate"; + } else if (Timer.REPEAT.equals(attributeName)) { + return "repeat"; + } else if (Timer.DUE_DATETIME.equals(attributeName)) { + return "duedatetime"; + } else { + return super.getXmlName(attributeName); + } + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerDeserializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerSerializer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerSerializer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerSerializer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,29 @@ +/** + * + */ +package org.jboss.tools.flow.jpdl4.io; + +import java.util.ArrayList; +import java.util.List; + +import org.jboss.tools.flow.jpdl4.model.Timer; + +class TimerSerializer extends AbstractElementSerializer { + protected List<String> getAttributesToSave() { + ArrayList<String> result = new ArrayList<String>(); + result.add("duedate"); + result.add("repeat"); + result.add("duedatetime"); + return result; + } + protected String getPropertyName(String attributeName) { + if ("duedate".equals(attributeName)) { + return Timer.DUE_DATE; + } else if ("repeat".equals(attributeName)) { + return Timer.REPEAT; + } else if ("duedatetime".equals(attributeName)) { + return Timer.DUE_DATETIME; + } + return super.getPropertyName(attributeName); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/io/TimerSerializer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/HqlTask.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/HqlTask.java 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/HqlTask.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -3,21 +3,78 @@ import java.util.ArrayList; import java.util.List; +import org.eclipse.ui.views.properties.IPropertyDescriptor; +import org.eclipse.ui.views.properties.IPropertySource; + public class HqlTask extends Task { public static final String VAR = "org.jboss.tools.flow.jpdl4.model.hqlTask.var"; public static final String UNIQUE = "org.jboss.tools.flow.jpdl4.model.hqlTask.unique"; public static final String QUERY = "org.jboss.tools.flow.jpdl4.model.hqlTask.query"; - public static final String ARGS = "org.jboss.tools.flow.jpdl4.model.hqlTask.args"; + public static final String PARAMETERS = "org.jboss.tools.flow.jpdl4.model.hqlTask.parameters"; private String variableName; private String unique; private String query; - private List<Field> fields = new ArrayList<Field>(); + private List<WireObject> parameters = new ArrayList<WireObject>(); + public HqlTask() { + setMetaData("propertySource", new PropertySource()); + } + protected boolean isPropagationExclusive() { return true; } + private class PropertySource implements IPropertySource { + + public Object getEditableValue() { + return null; + } + + public IPropertyDescriptor[] getPropertyDescriptors() { + return new IPropertyDescriptor[0]; + } + + public Object getPropertyValue(Object id) { + if (VAR.equals(id)) { + return variableName; + } else if (UNIQUE.equals(id)) { + return unique; + } else if (QUERY.equals(id)) { + return query; + } else if (PARAMETERS.equals(id)) { + return parameters; + } + return null; + } + + public boolean isPropertySet(Object id) { + if (VAR.equals(id)) { + return variableName != null; + } else if (UNIQUE.equals(id)) { + return unique != null; + } else if (QUERY.equals(id)) { + return query != null; + } else if (PARAMETERS.equals(id)) { + return true; + } + return false; + } + + public void resetPropertyValue(Object id) { + } + + public void setPropertyValue(Object id, Object value) { + if (VAR.equals(id)) { + variableName = (String)value; + } else if (UNIQUE.equals(id)) { + unique = (String)value; + } else if (QUERY.equals(id)) { + query = (String)value; + } + } + + } } Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/ScriptTask.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/ScriptTask.java 2009-07-01 15:43:43 UTC (rev 16320) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/ScriptTask.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -8,8 +8,8 @@ public static final String EXPR = "org.jboss.tools.flow.jpdl4.model.scriptTask.expr"; public static final String LANG = "org.jboss.tools.flow.jpdl4.model.scriptTask.lang"; - public static final String VAR = "org.jboss.tools.flow.jpdl4.model.javaTask.var"; - public static final String TEXT = "org.jboss.tools.flow.jpdl4.model.javaTask.text"; + public static final String VAR = "org.jboss.tools.flow.jpdl4.model.scriptTask.var"; + public static final String TEXT = "org.jboss.tools.flow.jpdl4.model.scriptTask.text"; private String expression; private String language; Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObject.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObject.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObject.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,7 @@ +package org.jboss.tools.flow.jpdl4.model; + +import org.jboss.tools.flow.common.model.DefaultElement; + +public class WireObject extends DefaultElement { + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObject.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObjectContainer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObjectContainer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObjectContainer.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,7 @@ +package org.jboss.tools.flow.jpdl4.model; + +import org.jboss.tools.flow.common.model.DefaultElement; + +public class WireObjectContainer extends DefaultElement { + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/model/WireObjectContainer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskQuerySection.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskQuerySection.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskQuerySection.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,11 @@ +package org.jboss.tools.flow.jpdl4.properties; + +import org.jboss.tools.flow.jpdl4.model.HqlTask; + +public class HqlTaskQuerySection extends TextFieldPropertySection { + + public HqlTaskQuerySection() { + super(HqlTask.QUERY, "Query"); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskQuerySection.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskUniqueSection.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskUniqueSection.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskUniqueSection.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,11 @@ +package org.jboss.tools.flow.jpdl4.properties; + +import org.jboss.tools.flow.jpdl4.model.HqlTask; + +public class HqlTaskUniqueSection extends TextFieldPropertySection { + + public HqlTaskUniqueSection() { + super(HqlTask.UNIQUE, "Unique"); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskUniqueSection.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskVariableNameSection.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskVariableNameSection.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskVariableNameSection.java 2009-07-01 15:46:56 UTC (rev 16321) @@ -0,0 +1,11 @@ +package org.jboss.tools.flow.jpdl4.properties; + +import org.jboss.tools.flow.jpdl4.model.HqlTask; + +public class HqlTaskVariableNameSection extends TextFieldPropertySection { + + public HqlTaskVariableNameSection() { + super(HqlTask.VAR, "Variable Name"); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/properties/HqlTaskVariableNameSection.java ___________________________________________________________________ Name: svn:mime-type + text/plain