Author: Grid.Qian Date: 2008-08-21 02:44:26 -0400 (Thu, 21 Aug 2008) New Revision: 9837 Added: workspace/grid/org.jboss.tools.bpmnTo/ workspace/grid/org.jboss.tools.bpmnTo/.classpath workspace/grid/org.jboss.tools.bpmnTo/.project workspace/grid/org.jboss.tools.bpmnTo/.settings/ workspace/grid/org.jboss.tools.bpmnTo/.settings/org.eclipse.jdt.core.prefs workspace/grid/org.jboss.tools.bpmnTo/META-INF/ workspace/grid/org.jboss.tools.bpmnTo/META-INF/MANIFEST.MF workspace/grid/org.jboss.tools.bpmnTo/bin/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/B2J.class workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/action/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/action/B2JAction.class workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/B2J.properties workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/B2JMessages.class workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/BPMN2JPDL.class workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/DomXmlWriter.class workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/GraphicalFileGenerator.class workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/TranslateHelper.class workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/util/ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/util/B2JUtil.class workspace/grid/org.jboss.tools.bpmnTo/build.properties workspace/grid/org.jboss.tools.bpmnTo/lib/ workspace/grid/org.jboss.tools.bpmnTo/lib/dom4j-1.6.1.jar workspace/grid/org.jboss.tools.bpmnTo/plugin.properties workspace/grid/org.jboss.tools.bpmnTo/plugin.xml workspace/grid/org.jboss.tools.bpmnTo/src/ workspace/grid/org.jboss.tools.bpmnTo/src/org/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/B2J.java workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/action/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/action/B2JAction.java workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2J.properties workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2JMessages.java workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/BPMN2JPDL.java workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/DomXmlWriter.java workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/GraphicalFileGenerator.java workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/TranslateHelper.java workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/util/ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/util/B2JUtil.java Removed: workspace/grid/org.jboss.tools.b2j/ workspace/grid/org.jboss.tools.bpmn2jpdl/ Log: test dom translator Added: workspace/grid/org.jboss.tools.bpmnTo/.classpath =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/.classpath (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/.classpath 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,8 @@ +<?xml version="1.0" encoding="UTF-8"?> +<classpath> + <classpathentry exported="true" kind="lib" path="lib/dom4j-1.6.1.jar"/> + <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/> + <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/> + <classpathentry kind="src" path="src"/> + <classpathentry kind="output" path="bin"/> +</classpath> Added: workspace/grid/org.jboss.tools.bpmnTo/.project =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/.project (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/.project 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,28 @@ +<?xml version="1.0" encoding="UTF-8"?> +<projectDescription> + <name>org.jboss.tools.bpmnTo</name> + <comment></comment> + <projects> + </projects> + <buildSpec> + <buildCommand> + <name>org.eclipse.jdt.core.javabuilder</name> + <arguments> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.pde.ManifestBuilder</name> + <arguments> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.pde.SchemaBuilder</name> + <arguments> + </arguments> + </buildCommand> + </buildSpec> + <natures> + <nature>org.eclipse.pde.PluginNature</nature> + <nature>org.eclipse.jdt.core.javanature</nature> + </natures> +</projectDescription> Added: workspace/grid/org.jboss.tools.bpmnTo/.settings/org.eclipse.jdt.core.prefs =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/.settings/org.eclipse.jdt.core.prefs (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/.settings/org.eclipse.jdt.core.prefs 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,7 @@ +#Wed Jul 23 02:43:33 CST 2008 +eclipse.preferences.version=1 +org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5 +org.eclipse.jdt.core.compiler.compliance=1.5 +org.eclipse.jdt.core.compiler.problem.assertIdentifier=error +org.eclipse.jdt.core.compiler.problem.enumIdentifier=error +org.eclipse.jdt.core.compiler.source=1.5 Added: workspace/grid/org.jboss.tools.bpmnTo/META-INF/MANIFEST.MF =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/META-INF/MANIFEST.MF (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/META-INF/MANIFEST.MF 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,16 @@ +Manifest-Version: 1.0 +Bundle-ManifestVersion: 2 +Bundle-Name: %PLUGIN_NAME +Bundle-SymbolicName: org.jboss.tools.bpmnTo;singleton:=true +Bundle-Version: 1.0.0 +Bundle-Localization: plugin +Bundle-Activator: org.jboss.tools.b2j.B2J +Require-Bundle: org.eclipse.ui, + org.eclipse.core.runtime, + org.jboss.tools.common;bundle-version="2.0.0" +Bundle-ActivationPolicy: lazy +Bundle-RequiredExecutionEnvironment: J2SE-1.5 +Bundle-ClassPath: ., + lib/dom4j-1.6.1.jar +Bundle-Vendor: %PLUGIN_PROVIDER +Import-Package: org.eclipse.core.resources Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/B2J.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/B2J.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/action/B2JAction.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/action/B2JAction.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/B2J.properties =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/B2J.properties (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/B2J.properties 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,52 @@ +Loop_Decision=Loop_Decition +To=to +Space= +Underline=_ +Folder_Name_Separator=. +Dom_Element_Name=name +Dom_Element_ID=id +Width_Attribute_Name=width +Height_Attribute_Name=height +X_Attribute_Name=x +Y_Attribute_Name=y +Bpmn_Diagram_Name_Suffix=_diagram +Bpmn_Pool_Element_Name=pools +Bpmn_Vertice_Element_Name=vertices +Bpmn_SequenceFlow_Element_Name=sequenceEdges +Bpmn_Href_Attribute_Name=href +Bpmn_XmiType_Attribute_Name=type +Bpmn_ActivityType_Attribute_Name=activityType +Bpmn_InFlow_Attribute_Name=incomingEdges +Bpmn_Looping_Attribute_Name=looping +Bpmn_FlowSource_Attribute_Name=source +Bpmn_FlowTarget_Attribute_Name=target +Bpmn_FlowDefault_Attribute_Name=isDefault +Bpmn_Element_ID=iD +Jpdl_Suffix=jpdl +Jpdl_Process_Definition_Name=processdefinition.xml +Jpdl_32_Namespace_Url=urn:jbpm.org:jpdl-3.2 +Jpdl_Process_Definition_Element_Name=process-definition +Jpdl_Transition_Element=transition +Jpdl_ProcessState_Element_Name=process-state +Jpdl_SubProcess_Element_Name=sub-process +Jpdl_Decision_Element_Name=decision +Jpdl_Fork_Element_Name=fork +Jpdl_Join_Element_Name=join +Jpdl_Start_Element_Name=start-state +Jpdl_State_Element_Name=state +Jpdl_End_Element_Name=end-state +Jpdl_Node_Element_Name=node +Gpd_Definition_Name=gpd.xml +Gpd_Layout_Element_Name=layoutConstraint +Gpd_Element_Name=element +Gpd_Process_Diagram_Name=process-diagram +Gpd_Label_Element_Name=label +Translate_Error_GpdFile_CanNotGenerate=Couldn't write gpd.xml: +Translate_Error_GpdFile_CanNotWrite=Couldn't write gpd definition to a gpd.xml: +Translate_Error_JpdlProcess_Definition_Null=The JPDL process definition is null. +Translate_Error_JpdlFile_CanNotGenerate=Couldn't write process definition xml: +Translate_Error_JpdlFile_CanNotWrite=Couldn't write process definition to a jpdl file: +Translate_Error_BpmnFile_CanNotRead=Couldn't read or parse bpmn file to a DOM document: +Translate_Error_BpmnDiagramFile_CanNotRead=Couldn't read or parse bpmn_diagram file to a DOM document: +Translate_Warning_Bpmn_Element_Name= The bpmn element's name is null or same to another element's name: +Translate_Warning_Bpmn_Element_Type=The type of this bpmn element is not translated to corresponding jpdl element: \ No newline at end of file Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/B2JMessages.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/messages/B2JMessages.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/BPMN2JPDL.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/BPMN2JPDL.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/DomXmlWriter.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/DomXmlWriter.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/GraphicalFileGenerator.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/GraphicalFileGenerator.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/TranslateHelper.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/translate/TranslateHelper.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/util/B2JUtil.class =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/bin/org/jboss/tools/b2j/util/B2JUtil.class ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/build.properties =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/build.properties (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/build.properties 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,7 @@ +source.. = src/ +output.. = bin/ +bin.includes = META-INF/,\ + .,\ + plugin.xml,\ + plugin.properties,\ + lib/dom4j-1.6.1.jar Added: workspace/grid/org.jboss.tools.bpmnTo/lib/dom4j-1.6.1.jar =================================================================== (Binary files differ) Property changes on: workspace/grid/org.jboss.tools.bpmnTo/lib/dom4j-1.6.1.jar ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: workspace/grid/org.jboss.tools.bpmnTo/plugin.properties =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/plugin.properties (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/plugin.properties 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,3 @@ +b2jaction=BPMN -> JPDL +PLUGIN_NAME=BPMNTO +PLUGIN_PROVIDER=Red Hat, Inc. \ No newline at end of file Added: workspace/grid/org.jboss.tools.bpmnTo/plugin.xml =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/plugin.xml (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/plugin.xml 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="UTF-8"?> +<?eclipse version="3.2"?> +<plugin> + <extension + point="org.eclipse.ui.popupMenus"> + <objectContribution + id="org.jboss.tools.b2j.objectContribution.bpmnfile" + nameFilter="*.bpmn" + objectClass="org.eclipse.core.resources.IFile"> + <action + label="%b2jaction" + class="org.jboss.tools.b2j.action.B2JAction" + menubarPath="additions" + enablesFor="1" + id="org.jboss.tools.b2j.Bpmn2JpdlAction"> + </action> + </objectContribution> + </extension> + +</plugin> Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/B2J.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/B2J.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/B2J.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,63 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j; + +import org.jboss.tools.common.log.BaseUIPlugin; +import org.osgi.framework.BundleContext; + +/** + * @author Grid Qian + * + * this a plugin class + */ +public class B2J extends BaseUIPlugin { + + // The plug-in ID + public static final String PLUGIN_ID = "org.jboss.tools.b2j"; + + // The shared instance + private static B2J plugin; + + /** + * The constructor + */ + public B2J() { + } + + /* + * (non-Javadoc) + * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext) + */ + public void start(BundleContext context) throws Exception { + super.start(context); + plugin = this; + } + + /* + * (non-Javadoc) + * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext) + */ + public void stop(BundleContext context) throws Exception { + plugin = null; + super.stop(context); + } + + /** + * Returns the shared instance + * + * @return the shared instance + */ + public static B2J getDefault() { + return plugin; + } + +} Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/action/B2JAction.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/action/B2JAction.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/action/B2JAction.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,88 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j.action; + +import org.dom4j.Document; +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IResource; +import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.ui.IObjectActionDelegate; +import org.eclipse.ui.IWorkbenchPart; +import org.jboss.tools.b2j.messages.B2JMessages; +import org.jboss.tools.b2j.translate.BPMN2JPDL; +import org.jboss.tools.b2j.translate.GraphicalFileGenerator; +import org.jboss.tools.b2j.translate.TranslateHelper; +import org.jboss.tools.b2j.util.B2JUtil; + +/** + * @author Grid Qian + * + * the popup menu action for bpmn ->jpdl + */ +public class B2JAction implements IObjectActionDelegate { + + private IFile bpmnFile; + + public void setActivePart(IAction arg0, IWorkbenchPart part) { + // myPart = part; + } + + public void run(IAction arg0) { + String bpmnFileName = bpmnFile.getName(); + String bpmnFileParentPath = bpmnFile.getParent().getLocation() + .toOSString(); + Document bpmnDocument = null; + try { + bpmnDocument = B2JUtil.parse(bpmnFileParentPath, bpmnFileName); + } catch (Exception e1) { + System.out.println(B2JMessages.Translate_Error_BpmnFile_CanNotRead + + e1.getMessage()); + } + BPMN2JPDL translator = new BPMN2JPDL(bpmnFileName, bpmnFileParentPath, + bpmnDocument); + translator.translateToFiles(); + + // generate jpdl gpd file from *.bpmn_diagram + String bpmnDiagramFileName = TranslateHelper + .getBpmnDiagramName(bpmnFileName); + Document bpmnDiagramDocument = null; + try { + bpmnDiagramDocument = B2JUtil.parse(bpmnFileParentPath, + bpmnDiagramFileName); + } catch (Exception e1) { + System.out + .println(B2JMessages.Translate_Error_BpmnDiagramFile_CanNotRead + + e1.getMessage()); + } + GraphicalFileGenerator generator = new GraphicalFileGenerator( + bpmnDiagramDocument, translator.getMap(), bpmnFileParentPath, + bpmnFileName); + generator.translateToFiles(); + + try { + ResourcesPlugin.getWorkspace().getRoot().refreshLocal( + IResource.DEPTH_INFINITE, null); + } catch (CoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + public void selectionChanged(IAction arg0, ISelection selection) { + bpmnFile = (IFile) ((IStructuredSelection) selection).getFirstElement(); + } + +} Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2J.properties =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2J.properties (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2J.properties 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,52 @@ +Loop_Decision=Loop_Decition +To=to +Space= +Underline=_ +Folder_Name_Separator=. +Dom_Element_Name=name +Dom_Element_ID=id +Width_Attribute_Name=width +Height_Attribute_Name=height +X_Attribute_Name=x +Y_Attribute_Name=y +Bpmn_Diagram_Name_Suffix=_diagram +Bpmn_Pool_Element_Name=pools +Bpmn_Vertice_Element_Name=vertices +Bpmn_SequenceFlow_Element_Name=sequenceEdges +Bpmn_Href_Attribute_Name=href +Bpmn_XmiType_Attribute_Name=type +Bpmn_ActivityType_Attribute_Name=activityType +Bpmn_InFlow_Attribute_Name=incomingEdges +Bpmn_Looping_Attribute_Name=looping +Bpmn_FlowSource_Attribute_Name=source +Bpmn_FlowTarget_Attribute_Name=target +Bpmn_FlowDefault_Attribute_Name=isDefault +Bpmn_Element_ID=iD +Jpdl_Suffix=jpdl +Jpdl_Process_Definition_Name=processdefinition.xml +Jpdl_32_Namespace_Url=urn:jbpm.org:jpdl-3.2 +Jpdl_Process_Definition_Element_Name=process-definition +Jpdl_Transition_Element=transition +Jpdl_ProcessState_Element_Name=process-state +Jpdl_SubProcess_Element_Name=sub-process +Jpdl_Decision_Element_Name=decision +Jpdl_Fork_Element_Name=fork +Jpdl_Join_Element_Name=join +Jpdl_Start_Element_Name=start-state +Jpdl_State_Element_Name=state +Jpdl_End_Element_Name=end-state +Jpdl_Node_Element_Name=node +Gpd_Definition_Name=gpd.xml +Gpd_Layout_Element_Name=layoutConstraint +Gpd_Element_Name=element +Gpd_Process_Diagram_Name=process-diagram +Gpd_Label_Element_Name=label +Translate_Error_GpdFile_CanNotGenerate=Couldn't write gpd.xml: +Translate_Error_GpdFile_CanNotWrite=Couldn't write gpd definition to a gpd.xml: +Translate_Error_JpdlProcess_Definition_Null=The JPDL process definition is null. +Translate_Error_JpdlFile_CanNotGenerate=Couldn't write process definition xml: +Translate_Error_JpdlFile_CanNotWrite=Couldn't write process definition to a jpdl file: +Translate_Error_BpmnFile_CanNotRead=Couldn't read or parse bpmn file to a DOM document: +Translate_Error_BpmnDiagramFile_CanNotRead=Couldn't read or parse bpmn_diagram file to a DOM document: +Translate_Warning_Bpmn_Element_Name= The bpmn element's name is null or same to another element's name: +Translate_Warning_Bpmn_Element_Type=The type of this bpmn element is not translated to corresponding jpdl element: \ No newline at end of file Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2JMessages.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2JMessages.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/messages/B2JMessages.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,83 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j.messages; + +import org.eclipse.osgi.util.NLS; + +/** + * @author Grid Qian + */ +public class B2JMessages { + + private static final String BUNDLE_NAME = "org.jboss.tools.b2j.messages.B2J"; //$NON-NLS-1$ + + private B2JMessages() { + // Do not instantiate + } + + public static String Loop_Decision; + public static String To; + public static String Folder_Name_Separator; + public static String Space; + public static String Underline; + public static String Bpmn_Diagram_Name_Suffix; + public static String Bpmn_Pool_Element_Name; + public static String Bpmn_Element_ID; + public static String Bpmn_Vertice_Element_Name; + public static String Bpmn_SequenceFlow_Element_Name; + public static String Bpmn_Looping_Attribute_Name; + public static String Bpmn_InFlow_Attribute_Name; + public static String Bpmn_XmiType_Attribute_Name; + public static String Bpmn_Href_Attribute_Name; + public static String Width_Attribute_Name; + public static String Height_Attribute_Name; + public static String X_Attribute_Name; + public static String Y_Attribute_Name; + public static String Bpmn_ActivityType_Attribute_Name; + public static String Bpmn_FlowSource_Attribute_Name; + public static String Bpmn_FlowTarget_Attribute_Name; + public static String Bpmn_FlowDefault_Attribute_Name; + public static String Jpdl_Suffix; + public static String Jpdl_Process_Definition_Name; + public static String Jpdl_ProcessState_Element_Name; + public static String Jpdl_SubProcess_Element_Name; + public static String Jpdl_32_Namespace_Url; + public static String Jpdl_Process_Definition_Element_Name; + public static String Jpdl_Transition_Element; + public static String Jpdl_Decision_Element_Name; + public static String Jpdl_Fork_Element_Name; + public static String Jpdl_Join_Element_Name; + public static String Jpdl_Start_Element_Name; + public static String Jpdl_State_Element_Name; + public static String Jpdl_End_Element_Name; + public static String Jpdl_Node_Element_Name; + public static String Gpd_Definition_Name; + public static String Gpd_Layout_Element_Name; + public static String Gpd_Element_Name; + public static String Gpd_Process_Diagram_Name; + public static String Gpd_Label_Element_Name; + public static String Dom_Element_Name; + public static String Dom_Element_ID; + public static String Translate_Error_JpdlProcess_Definition_Null; + public static String Translate_Error_JpdlFile_CanNotWrite; + public static String Translate_Error_JpdlFile_CanNotGenerate; + public static String Translate_Error_GpdFile_CanNotGenerate; + public static String Translate_Error_GpdFile_CanNotWrite; + public static String Translate_Error_BpmnFile_CanNotRead; + public static String Translate_Error_BpmnDiagramFile_CanNotRead; + public static String Translate_Warning_Bpmn_Element_Name; + public static String Translate_Warning_Bpmn_Element_Type; + + static { + NLS.initializeMessages(BUNDLE_NAME, B2JMessages.class); + } +} \ No newline at end of file Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/BPMN2JPDL.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/BPMN2JPDL.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/BPMN2JPDL.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,402 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j.translate; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +import org.dom4j.Document; +import org.dom4j.Element; +import org.jboss.tools.b2j.B2J; +import org.jboss.tools.b2j.messages.B2JMessages; + +/** + * @author Grid Qian + * + * this is a translator for bpmn ->jpdl + */ +public class BPMN2JPDL { + + String bpmnFileName; + String rootLocation; + Document bpmnDocument; + List<String> poolIDList; + List<Document> processDefs = new LinkedList<Document>(); + Map<String, Element> map = new HashMap<String, Element>(); + + // the warning messages when translate + List<String> warnings = new ArrayList<String>(); + + // the error messages when translate + List<String> errors = new ArrayList<String>(); + + public List<String> getErrors() { + return errors; + } + + public void setErrors(List<String> errors) { + this.errors = errors; + } + + public List<String> getWarnings() { + return warnings; + } + + public void setWarnings(List<String> warnings) { + this.warnings = warnings; + } + + public Map<String, Element> getMap() { + return map; + } + + public void setMap(Map<String, Element> map) { + this.map = map; + } + + public BPMN2JPDL() { + } + + public BPMN2JPDL(String bpmnFileName, String bpmnFilePath, + Document bpmnDocument) { + this(bpmnFileName, bpmnFilePath, null, bpmnDocument); + } + + public BPMN2JPDL(String bpmnFileName, String bpmnFilePath, + List<String> poolIDList, Document bpmnDocument) { + this.bpmnFileName = bpmnFileName; + this.rootLocation = bpmnFilePath; + this.poolIDList = poolIDList; + this.bpmnDocument = bpmnDocument; + } + + /* + * Translate a bpmn diagram to string[]. Every string is jpdl process + * definition + */ + public String[] translateToStrings() { + this.translateDiagram(this.bpmnDocument); + String[] strForProcessDefs = new String[processDefs.size()]; + int i = 0; + for (Document def : processDefs) { + try { + strForProcessDefs[i] = DomXmlWriter.toString(def); + } catch (IOException e) { + this.errors + .add(B2JMessages.Translate_Error_JpdlFile_CanNotGenerate + + e.getMessage()); + } + i++; + } + + return strForProcessDefs; + } + + /* + * Translate a bpmn diagram to file[]. Every file is a jpdl file + */ + public void translateToFiles() { + String[] strForProcessDefs = translateToStrings(); + String[] jpdlFileNames = new String[processDefs.size()]; + + int i = 0; + for (Document def : processDefs) { + jpdlFileNames[i] = def.getName(); + i++; + } + + try { + TranslateHelper.createFiles(rootLocation, bpmnFileName, + strForProcessDefs, jpdlFileNames, + B2JMessages.Jpdl_Process_Definition_Name); + } catch (Exception e) { + errors.add(B2JMessages.Translate_Error_JpdlFile_CanNotWrite + + e.getMessage()); + } + + if (errors.size() != 0) { + for (String str : errors) { + B2J.getDefault().logError(str); + } + } + + if (warnings.size() != 0) { + for (String str : warnings) { + B2J.getDefault().logWarning(str); + } + } + } + + /* + * Translate a bpmn diagram Domument tree to some jpdl process Dom trees + */ + public void translateDiagram(Document bpmnDocument) { + + // set the namemap = null + TranslateHelper.setNameMap(new HashMap<String, Integer>()); + + Element diagram = bpmnDocument.getRootElement(); + if (this.poolIDList == null || this.poolIDList.size() == 0) { + for (Object pool : diagram + .elements(B2JMessages.Bpmn_Pool_Element_Name)) { + translateGraph((Element) pool); + } + } else { + for (Object pool : diagram + .elements(B2JMessages.Bpmn_Pool_Element_Name)) { + if (this.poolIDList.contains(((Element) pool) + .attributeValue(B2JMessages.Bpmn_Element_ID))) { + translateGraph((Element) pool); + } + } + } + } + + /* + * Translate a bpmn pool or subprocess to a jpdl process Dom tree + */ + private Element translateGraph(Element graph) { + Document processDef = TranslateHelper.createJpdlDomTree(true); + Element processRoot = processDef.getRootElement(); + + DomXmlWriter.addAttribute(processRoot, B2JMessages.Dom_Element_Name, + TranslateHelper.generateProcessName(graph)); + processDef.setName(processRoot + .attributeValue(B2JMessages.Dom_Element_Name)); + + map.put(graph.attributeValue(B2JMessages.Dom_Element_ID) + + B2JMessages.Bpmn_Pool_Element_Name, processRoot); + + for (Object activity : graph.elements()) { + if (B2JMessages.Bpmn_Vertice_Element_Name + .equals(((Element) activity).getName())) { + translateActivity(((Element) activity), processRoot); + } + } + translateSequenceFlows(graph, processRoot); + processDefs.add(processDef); + + return processRoot; + } + + /* + * Translate a bpmn activity to a jpdl node according to activity type + */ + private void translateActivity(Element activity, Element processRoot) { + String type = activity + .attributeValue(B2JMessages.Bpmn_XmiType_Attribute_Name); + Element element = null; + + // According to bpmn activity type, map to different jpdl node + // Some type can not be supported by this translation, we give + // a warining message for it. + if ("bpmn:Activity".equals(type)) { + String activityType = activity + .attributeValue(B2JMessages.Bpmn_ActivityType_Attribute_Name); + if (activityType == null || "Task".equals(activityType)) { + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_Node_Element_Name); + } else if ("EventStartEmpty".equals(activityType) + || "EventStartMessage".equals(activityType) + || "EventStartRule".equals(activityType) + || "EventStartTimer".equals(activityType) + || "EventStartLink".equals(activityType) + || "EventStartMultiple".equals(activityType) + || "EventStartSignal".equals(activityType)) { + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_Start_Element_Name); + if (!"EventStartEmpty".equals(activityType)) { + warnings + .add(B2JMessages.Translate_Warning_Bpmn_Element_Type + + activityType); + } + } else if ("EventIntermediateEmpty".equals(activityType) + || "EventIntermediateMessage".equals(activityType) + || "EventIntermediateTimer".equals(activityType) + || "EventIntermediateError".equals(activityType) + || "EventIntermediateCompensation".equals(activityType) + || "EventIntermediateRule".equals(activityType) + || "EventIntermediateMultiple".equals(activityType) + || "EventIntermediateCancel".equals(activityType) + || "EventIntermediateLink".equals(activityType) + || "EventIntermediateSignal".equals(activityType)) { + + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_State_Element_Name); + if (!"EventIntermediateEmpty".equals(activityType)) { + warnings + .add(B2JMessages.Translate_Warning_Bpmn_Element_Type + + activityType); + } + } else if ("EventEndEmpty".equals(activityType) + || "EventEndMessage".equals(activityType) + || "EventEndError".equals(activityType) + || "EventEndCompensation".equals(activityType) + || "EventEndTerminate".equals(activityType) + || "EventEndLink".equals(activityType) + || "EventEndMultiple".equals(activityType) + || "EventEndCancel".equals(activityType) + || "EventEndSignal".equals(activityType)) { + + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_End_Element_Name); + if (!"EventEndEmpty".equals(activityType)) { + warnings + .add(B2JMessages.Translate_Warning_Bpmn_Element_Type + + activityType); + } + } else if ("GatewayDataBasedExclusive".equals(activityType) + || "GatewayEventBasedExclusive".equals(activityType) + || "GatewayComplex".equals(activityType)) { + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_Decision_Element_Name); + if (!"GatewayDataBasedExclusive".equals(activityType)) { + warnings + .add(B2JMessages.Translate_Warning_Bpmn_Element_Type + + activityType); + } + } else if ("GatewayParallel".equals(activityType) + || "GatewayDataBasedInclusive".equals(activityType)) { + if (activity + .attributeValue(B2JMessages.Bpmn_InFlow_Attribute_Name) == null + || activity.attributeValue( + B2JMessages.Bpmn_InFlow_Attribute_Name).split( + B2JMessages.Space).length == 1) { + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_Fork_Element_Name); + } else { + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_Join_Element_Name); + } + if (!"GatewayDataBasedInclusive".equals(activityType)) { + warnings + .add(B2JMessages.Translate_Warning_Bpmn_Element_Type + + activityType); + } + } + } else if ("bpmn:SubProcess".equals(type)) { + element = DomXmlWriter.addElement(processRoot, + B2JMessages.Jpdl_ProcessState_Element_Name); + translateSubprocess(activity, element); + } + + if (!TranslateHelper.check_mapElementName(activity, element)) { + warnings.add(B2JMessages.Translate_Warning_Bpmn_Element_Name + + activity.attributeValue(B2JMessages.Bpmn_Element_ID)); + } + map.put(activity.attributeValue(B2JMessages.Dom_Element_ID), element); + + // If bpmn activity is loop type, then create a structure to mock it. + if ("true".equals(activity + .attributeValue(B2JMessages.Bpmn_Looping_Attribute_Name))) { + createMockLoop(activity, element); + } + } + + /* + * Translate a bpmn subprocess to a jpdl processstate and a new jpdl process + * difinition + */ + private void translateSubprocess(Element subProcess, Element element) { + Element processRoot = translateGraph(subProcess); + Element ele = DomXmlWriter.addElement(element, + B2JMessages.Jpdl_SubProcess_Element_Name); + DomXmlWriter.mapAttribute(ele, B2JMessages.Dom_Element_Name, + processRoot); + } + + /* + * Translate bpmn sequenceflows to jpdl transitions + */ + private void translateSequenceFlows(Element graph, Element processRoot) { + for (Object edge : graph + .elements(B2JMessages.Bpmn_SequenceFlow_Element_Name)) { + translateSequenceFlow((Element) edge, processRoot); + } + } + + /* + * Translate a bpmn sequenceflow to a jpdl transition + */ + private void translateSequenceFlow(Element edge, Element processRoot) { + + Element source = map.get(edge + .attributeValue(B2JMessages.Bpmn_FlowSource_Attribute_Name)); + + Element transition = null; + if ("true".equals(edge + .attributeValue(B2JMessages.Bpmn_FlowDefault_Attribute_Name)) + && source.element(B2JMessages.Jpdl_Transition_Element) != null) { + // move default transition to the first of transition list + transition = DomXmlWriter.addElement(source, + B2JMessages.Jpdl_Transition_Element, 0); + } else { + transition = DomXmlWriter.addElement(source, + B2JMessages.Jpdl_Transition_Element); + } + + if (!TranslateHelper.check_mapElementName(edge, transition)) { + warnings.add(B2JMessages.Translate_Warning_Bpmn_Element_Name + + edge.attributeValue(B2JMessages.Bpmn_Element_ID)); + } + transition + .addAttribute( + B2JMessages.To, + map + .get( + edge + .attributeValue(B2JMessages.Bpmn_FlowTarget_Attribute_Name)) + .attributeValue(B2JMessages.Dom_Element_Name)); + } + + /* + * create a jpdl decision structure to map bpmn loop activity + */ + private void createMockLoop(Element activity, Element element) { + + // create a decision + Element decision = DomXmlWriter.addElement(element.getParent(), + B2JMessages.Jpdl_Decision_Element_Name); + String name = activity.attributeValue(B2JMessages.Dom_Element_Name) + + B2JMessages.Underline + B2JMessages.Loop_Decision; + DomXmlWriter.addAttribute(decision, B2JMessages.Dom_Element_Name, name); + + // use the decision to replace the activity in the map + map.put(activity.attributeValue(B2JMessages.Dom_Element_ID), decision); + // add the activity to map + map.put(activity.attributeValue(B2JMessages.Dom_Element_ID) + + B2JMessages.Bpmn_Vertice_Element_Name, element); + + // create a transition from element to decision + Element first = DomXmlWriter.addElement(element, + B2JMessages.Jpdl_Transition_Element); + first.addAttribute(B2JMessages.Dom_Element_Name, B2JMessages.To + + B2JMessages.Space + name); + first.addAttribute(B2JMessages.To, decision + .attributeValue(B2JMessages.Dom_Element_Name)); + + // create a transition from decision to element + Element second = DomXmlWriter.addElement(decision, + B2JMessages.Jpdl_Transition_Element); + second.addAttribute(B2JMessages.Dom_Element_Name, B2JMessages.To + + B2JMessages.Space + + element.attributeValue(B2JMessages.Dom_Element_Name)); + second.addAttribute(B2JMessages.To, element + .attributeValue(B2JMessages.Dom_Element_Name)); + + } + +} Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/DomXmlWriter.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/DomXmlWriter.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/DomXmlWriter.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,115 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j.translate; + +import java.io.*; +import java.util.LinkedList; +import java.util.List; + +import org.dom4j.*; +import org.dom4j.io.*; + +/** + * @author Grid Qian + * + * this is for generating dom element or attribute + */ +public class DomXmlWriter { + + /* + * map a dom document to a string + */ + public static String toString(Document document) throws IOException { + OutputFormat outputFormat = new OutputFormat(" ", true); + Writer writer = new StringWriter(); + XMLWriter xmlWriter = new XMLWriter(writer, outputFormat); + xmlWriter.write(document); + xmlWriter.flush(); + writer.flush(); + return writer.toString(); + } + + /* + * create a dom tree + */ + public static Document createDomTree(boolean useNamespace, String url, + String rootElementName) { + Document document = DocumentHelper.createDocument(); + Element root = null; + + if (useNamespace) { + Namespace jbpmNamespace = new Namespace(null, url); + root = document.addElement(rootElementName, jbpmNamespace.getURI()); + } else { + root = document.addElement(rootElementName); + } + root.addText(System.getProperty("line.separator")); + + return document; + } + + /* + * add a new element to a dom element + */ + public static Element addElement(Element element, String elementName) { + Element newElement = element.addElement(elementName); + return newElement; + } + + /* + * add a new element to the location of a dom element + */ + @SuppressWarnings("unchecked") + public static Element addElement(Element element, String elementName, + int location) { + Element newElement = null; + if (element.elements(elementName) != null + && element.elements(elementName).size() > location + && location >= 0) { + newElement = DocumentHelper.createElement(elementName); + element.elements(elementName).add(location, newElement); + } + return newElement; + } + + /* + * add a attribute to a dom element + */ + public static void addAttribute(Element e, String attributeName, + String value) { + if (value != null) { + e.addAttribute(attributeName, value); + } + } + + /* + * get a named element from a element (any depth) + */ + public static List<Element> getElementsByName(Element element, String name) { + List<Element> list = new LinkedList<Element>(); + for (Object ele : element.elements()) { + if (name.equals(((Element) ele).getName())) { + list.add((Element) ele); + } + list.addAll(getElementsByName((Element) ele, name)); + } + return list; + } + + /* + * set a element attribute using a same name attribute of other element + */ + public static void mapAttribute(Element ele, String attrName, Element sourceEle){ + DomXmlWriter.addAttribute(ele, attrName,sourceEle.attributeValue(attrName)); + } + +} Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/GraphicalFileGenerator.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/GraphicalFileGenerator.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/GraphicalFileGenerator.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,233 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j.translate; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +import org.dom4j.Document; +import org.dom4j.Element; +import org.jboss.tools.b2j.B2J; +import org.jboss.tools.b2j.messages.B2JMessages; + +/** + * @author Grid Qian + * + * this is a translator for bpmn_diagram to gpd of jpdl + */ +public class GraphicalFileGenerator { + + String rootLocation; + String bpmnFileName; + Document document; + + // gpd.xml documents list + List<Document> gpdDefs = new LinkedList<Document>(); + // the pool of gpd.xml name + List<String> gpdPoolNames = new LinkedList<String>(); + Map<String, Element> map = new HashMap<String, Element>(); + + // the warning messages when translate + List<String> warnings = new ArrayList<String>(); + + // the error messages when translate + List<String> errors = new ArrayList<String>(); + + public List<String> getErrors() { + return errors; + } + + public void setErrors(List<String> errors) { + this.errors = errors; + } + + public List<String> getWarnings() { + return warnings; + } + + public void setWarnings(List<String> warnings) { + this.warnings = warnings; + } + + public GraphicalFileGenerator(Document bpmnDiagramDocument, + Map<String, Element> map, String rootLocation, String bpmnFileName) { + this.rootLocation = rootLocation; + this.bpmnFileName = bpmnFileName; + this.document = bpmnDiagramDocument; + this.map = map; + } + + /* + * translate a bpmn_diagram document to a gpd document string + */ + public String[] translateToStrings() { + this.translateDiagram(this.document); + String[] strForProcessDefs = new String[gpdDefs.size()]; + int i = 0; + for (Document def : gpdDefs) { + try { + strForProcessDefs[i] = DomXmlWriter.toString(def); + } catch (IOException e) { + this.errors + .add(B2JMessages.Translate_Error_GpdFile_CanNotGenerate + + e.getMessage()); + } + i++; + } + return strForProcessDefs; + } + + /* + * translate every gpd document string to a gpd file + */ + public void translateToFiles() { + String[] strForGpdDefs = translateToStrings(); + String[] gpdFileNames = new String[gpdDefs.size()]; + int i = 0; + for (Document def : gpdDefs) { + gpdFileNames[i] = def.getRootElement().attributeValue( + B2JMessages.Dom_Element_Name); + i++; + } + + try { + TranslateHelper.createFiles(rootLocation, bpmnFileName, + strForGpdDefs, gpdFileNames, + B2JMessages.Gpd_Definition_Name); + } catch (Exception e) { + errors.add(B2JMessages.Translate_Error_GpdFile_CanNotWrite + + e.getMessage()); + } + + if (errors.size() != 0) { + for (String str : errors) { + B2J.getDefault().logError(str); + } + } + + if (warnings.size() != 0) { + for (String str : warnings) { + B2J.getDefault().logWarning(str); + } + } + } + + /* + * translate the graphical bpmn_diagram document + */ + private void translateDiagram(Document diagramDocument) { + Element rootElement = diagramDocument.getRootElement(); + List<Element> eleList = DomXmlWriter.getElementsByName(rootElement, + B2JMessages.Gpd_Element_Name); + + for (String bpmnID : map.keySet()) { + if (bpmnID != null) { + // when translate bpmn loop activity, we create a mock + // structure. + // For this reason, we need to give a (x,y) increment to avoid + // two element overlap + int xIncre = 0; + int yIncre = 0; + Element bpmnGpdEle = TranslateHelper.getDiagramLayoutElement( + bpmnID, eleList); + if (bpmnGpdEle == null + && bpmnID + .endsWith(B2JMessages.Bpmn_Vertice_Element_Name)) { + bpmnGpdEle = TranslateHelper.getDiagramLayoutElement( + TranslateHelper.getPureBpmnID(bpmnID, + B2JMessages.Bpmn_Vertice_Element_Name), + eleList); + xIncre = 50; + yIncre = 50; + } + if (bpmnGpdEle == null) { + continue; + } + translateGraphicalElement(TranslateHelper.getXY(bpmnGpdEle, + xIncre, yIncre), map.get(bpmnID), eleList); + } + } + + } + + private void translateGraphicalElement(String[] xy, Element jpdlEle, + List<Element> eleList) { + if (jpdlEle == null) { + return; + } + + // if not translate, then translate the pool of the element + if (!gpdPoolNames.contains(jpdlEle.getParent().attributeValue( + B2JMessages.Dom_Element_Name)) + && B2JMessages.Jpdl_Process_Definition_Element_Name + .equals(jpdlEle.getParent().getName())) { + translatePool(eleList, jpdlEle); + } + + // translate the bpmn graphical element + Element poolEle = null; + for (Document doc : gpdDefs) { + if (doc.getRootElement().attributeValue( + B2JMessages.Dom_Element_Name).equals( + jpdlEle.getParent().attributeValue( + B2JMessages.Dom_Element_Name))) { + poolEle = doc.getRootElement(); + } + } + Element pgdEle = TranslateHelper.createNode(poolEle, + B2JMessages.Jpdl_Node_Element_Name, jpdlEle); + + TranslateHelper.mapXY(pgdEle, xy[0], xy[1]); + + // translate the sequence flow of the element + for (Object ele : jpdlEle.elements(B2JMessages.Jpdl_Transition_Element)) { + TranslateHelper.createTransition(pgdEle, + B2JMessages.Jpdl_Transition_Element, (Element) ele); + } + } + + private void translatePool(List<Element> eleList, Element jpdlEle) { + // get the bpmn pool id + String poolBpmnID = null; + for (String id : map.keySet()) { + if (map.get(id) == jpdlEle.getParent()) { + poolBpmnID = TranslateHelper.getPureBpmnID(id, + B2JMessages.Bpmn_Pool_Element_Name); + break; + } + } + // get the bpmn pool graphical element + if (poolBpmnID != null) { + Element poolBpmnGpdEle = TranslateHelper.getDiagramLayoutElement( + poolBpmnID, eleList); + Document processDiagramDef = DomXmlWriter.createDomTree(false, + null, B2JMessages.Gpd_Process_Diagram_Name); + Element poolEle = processDiagramDef.getRootElement(); + DomXmlWriter.mapAttribute(poolEle, B2JMessages.Dom_Element_Name, + jpdlEle.getParent()); + DomXmlWriter.mapAttribute(poolEle, + B2JMessages.Width_Attribute_Name, poolBpmnGpdEle); + DomXmlWriter.mapAttribute(poolEle, + B2JMessages.Height_Attribute_Name, poolBpmnGpdEle); + + gpdDefs.add(processDiagramDef); + gpdPoolNames.add(poolEle + .attributeValue(B2JMessages.Dom_Element_Name)); + } + + } + +} Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/TranslateHelper.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/TranslateHelper.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/translate/TranslateHelper.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,223 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j.translate; + +import java.io.File; +import java.io.IOException; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.dom4j.Document; +import org.dom4j.Element; +import org.jboss.tools.b2j.messages.B2JMessages; +import org.jboss.tools.b2j.util.B2JUtil; + +/** + * @author Grid Qian + * + * this is a helper class for bpmn ->jpdl + */ +public class TranslateHelper { + + // the map for the bpmn element id : the corresponding generated element + static Map<String, Integer> nameMap = new HashMap<String, Integer>(); + + public static void setNameMap(Map<String, Integer> nameMap) { + TranslateHelper.nameMap = nameMap; + } + + /* + * get the bpmn_diagram file name + */ + public static String getBpmnDiagramName(String bpmnFileName) { + return bpmnFileName + B2JMessages.Bpmn_Diagram_Name_Suffix; + } + + /* + * create a jpdl dom tree + */ + public static Document createJpdlDomTree(boolean useNamespace) { + return DomXmlWriter.createDomTree(useNamespace, + B2JMessages.Jpdl_32_Namespace_Url, + B2JMessages.Jpdl_Process_Definition_Element_Name); + + } + + /* + * create translated files from dom strings + */ + public static File[] createFiles(String parentFolder, String bpmnFileName, + String[] strsForGenerate, String[] fileFolders, String fileName) + throws IOException { + File jpdlFolder = B2JUtil.createFile(parentFolder, + B2JMessages.Jpdl_Suffix, null); + File diagramFolder = B2JUtil.createFile(jpdlFolder.getAbsolutePath(), + bpmnFileName, null); + + File[] files = new File[strsForGenerate.length]; + File processFolder = null; + int i = 0; + for (String str : strsForGenerate) { + processFolder = B2JUtil.createFile(diagramFolder.getAbsolutePath(), + fileFolders[i], null); + files[i] = B2JUtil.createFile(processFolder.getAbsolutePath(), + fileName, str); + i++; + } + return files; + } + + /* + * generate a process definition name. the name is composed of the names + * from bpmn diagram to the element + */ + public static String generateProcessName(Element graph) { + if ("BpmnDiagram".equals(graph.getName())) { + return graph.attributeValue(B2JMessages.Dom_Element_Name); + } else { + String str = generateProcessName(graph.getParent()); + if (str == null) { + return graph.attributeValue(B2JMessages.Dom_Element_Name); + } else { + return str + B2JMessages.Folder_Name_Separator + + graph.attributeValue(B2JMessages.Dom_Element_Name); + } + } + + } + + /* + * check the bpmn element name is null or "" or same to another element name + * and generate a different name + */ + public static boolean check_mapElementName(Element graph, Element graphEle) { + + boolean isOk = true; + String name = graph.attributeValue(B2JMessages.Dom_Element_Name); + + if (name == null || "".equals(name)) { + name = "jboss_autogen"; + isOk = false; + } + Integer i = nameMap.get(name); + if (i == null) { + DomXmlWriter.addAttribute(graphEle, B2JMessages.Dom_Element_Name, + name); + nameMap.put(name, new Integer("1")); + } else { + DomXmlWriter.addAttribute(graphEle, B2JMessages.Dom_Element_Name, + name + "_" + i); + nameMap.put(name, ++i); + isOk = false; + } + + return isOk; + + } + + /* + * get the layout element from bpmn_diagram file by id + */ + public static Element getDiagramLayoutElement(String bpmnID, + List<Element> eleList) { + Element element = null; + for (Element ele : eleList) { + String str = ele + .attributeValue(B2JMessages.Bpmn_Href_Attribute_Name); + if (str != null && str.contains(bpmnID)) { + element = ele; + break; + } + } + + if (element != null + && element.getParent().element( + B2JMessages.Gpd_Layout_Element_Name) != null) { + return element.getParent().element( + B2JMessages.Gpd_Layout_Element_Name); + } + + return null; + } + + /* + * create a graphical jpdl transition + */ + public static Element createTransition(Element parentEle, String name, + Element jpdlEle) { + Element ele = DomXmlWriter.addElement(parentEle, name); + DomXmlWriter.mapAttribute(ele, B2JMessages.Dom_Element_Name, jpdlEle); + + Element label = DomXmlWriter.addElement(ele, + B2JMessages.Gpd_Label_Element_Name); + TranslateHelper.mapXY(label, "5", "-10"); + return ele; + } + + /* + * create graphical jpdl element + */ + private static Element createElement(Element parentEle, String name, + String width, String height) { + Element ele = DomXmlWriter.addElement(parentEle, name); + DomXmlWriter.addAttribute(ele, B2JMessages.Width_Attribute_Name, width); + DomXmlWriter.addAttribute(ele, B2JMessages.Height_Attribute_Name, height); + return ele; + } + + /* + * create graphical jpdl node + */ + public static Element createNode(Element rootEle, String name, + Element jpdlEle) { + Element ele = TranslateHelper.createElement(rootEle, name, "100", "40"); + DomXmlWriter.mapAttribute(ele, B2JMessages.Dom_Element_Name, jpdlEle); + return ele; + } + + /* + * map bpmn x,y attribute to jpdl graphical element + */ + public static void mapXY(Element pgdEle, String x, String y) { + DomXmlWriter.addAttribute(pgdEle, B2JMessages.X_Attribute_Name, + x == null ? "0" : x); + DomXmlWriter.addAttribute(pgdEle, B2JMessages.Y_Attribute_Name, + y == null ? "0" : y); + + } + + /* + * get a bpmn element id from a given string by subtract suffix for example + * bpmn pool has pools suffix a bpmn loop activity has vertices suffix + */ + public static String getPureBpmnID(String bpmnID, String suffix) { + return bpmnID.substring(0, bpmnID.length() - suffix.length()); + } + + /* + * get (x,y) from a graphical element and add increments + */ + public static String[] getXY(Element bpmnGpdEle, int xIncre, int yIncre) { + String xy[] = new String[2]; + xy[0] = String.valueOf(Integer.parseInt(bpmnGpdEle + .attributeValue(B2JMessages.X_Attribute_Name) == null ? "0" + : bpmnGpdEle.attributeValue(B2JMessages.X_Attribute_Name)) + + xIncre); + xy[1] = String.valueOf(Integer.parseInt(bpmnGpdEle + .attributeValue(B2JMessages.Y_Attribute_Name) == null ? "0" + : bpmnGpdEle.attributeValue(B2JMessages.Y_Attribute_Name)) + + yIncre); + return xy; + } + +} Added: workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/util/B2JUtil.java =================================================================== --- workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/util/B2JUtil.java (rev 0) +++ workspace/grid/org.jboss.tools.bpmnTo/src/org/jboss/tools/b2j/util/B2JUtil.java 2008-08-21 06:44:26 UTC (rev 9837) @@ -0,0 +1,130 @@ +/******************************************************************************* + * Copyright (c) 2008 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.b2j.util; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStream; +import java.io.PrintWriter; + +import javax.xml.parsers.SAXParser; +import javax.xml.parsers.SAXParserFactory; + +import org.dom4j.Document; +import org.dom4j.io.SAXReader; +import org.xml.sax.InputSource; +import org.xml.sax.XMLReader; + +/** + * @author Grid Qian + * + * this a util class + */ +public class B2JUtil { + + /* + * create a file + */ + public static File createFile(String parentFolder, String fileName, + String inputStr) throws IOException { + File child = new File(parentFolder, fileName); + if (inputStr == null) { + if (!child.exists()) { + child.mkdir(); + } + } else { + if (!child.exists()) { + child.createNewFile(); + } + FileWriter childWriter = new FileWriter(child); + PrintWriter printFile = new PrintWriter(childWriter); + printFile.println(inputStr); + printFile.close(); + childWriter.close(); + + } + return child; + } + + /* + * get a sax input source + */ + public static InputSource getInputSource(String parentFolder, + String fileName) throws FileNotFoundException { + return new InputSource(B2JUtil.getInputStream(parentFolder, fileName)); + + } + + /* + * get a input stream + */ + public static InputStream getInputStream(String parentFolder, + String fileName) throws FileNotFoundException { + File file = new File(parentFolder, fileName); + InputStream input = new FileInputStream(file); + return input; + + } + + /* + * parse a file to a dom document + */ + public static Document parse(String parentFolder, String fileName) + throws Exception { + Document document = null; + SAXReader saxReader = createSaxReader(); + document = saxReader.read(B2JUtil + .getInputSource(parentFolder, fileName)); + return document; + } + + /* + * create a sax reader + */ + public static SAXReader createSaxReader() throws Exception { + XMLReader xmlReader = createXmlReader(); + SAXReader saxReader = new SAXReader(xmlReader); + return saxReader; + } + + /* + * create a sax xml reader + */ + public static XMLReader createXmlReader() throws Exception { + + SAXParser saxParser = createSaxParserFactory().newSAXParser(); + XMLReader xmlReader = saxParser.getXMLReader(); + + saxParser.setProperty( + "http://java.sun.com/xml/jaxp/properties/schemaLanguage", + "http://www.w3.org/2001/XMLSchema"); + + xmlReader.setFeature( + "http://apache.org/xml/features/validation/dynamic", true); + + return xmlReader; + } + + /* + * create a sax parser factory + */ + private static SAXParserFactory createSaxParserFactory() { + SAXParserFactory saxParserFactory = SAXParserFactory.newInstance(); + saxParserFactory.setValidating(true); + saxParserFactory.setNamespaceAware(true); + return saxParserFactory; + } + +}