Author: koen.aers(a)jboss.com Date: 2008-11-12 07:45:25 -0500 (Wed, 12 Nov 2008) New Revision: 11702 Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlSerializer.java Log: JpdlSerializer can serialize start nodes and constraint Modified: 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 2008-11-12 12:44:10 UTC (rev 11701) +++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4/src/org/jboss/tools/flow/jpdl4/editor/JpdlSerializer.java 2008-11-12 12:45:25 UTC (rev 11702) @@ -6,6 +6,7 @@ import java.io.Writer; 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.ContainerWrapper; @@ -25,6 +26,7 @@ appendToBuffer(buffer, wrapper, 0); Writer writer = new OutputStreamWriter(os); writer.write(buffer.toString()); + writer.close(); System.out.println(buffer.toString()); } @@ -39,10 +41,10 @@ private static void appendOpening(StringBuffer buffer, Wrapper wrapper, int level) { Element element = (Element)wrapper.getElement(); if (element instanceof Transition) { + Transition transition = (Transition)element; buffer.append("\n"); appendPadding(buffer, level); buffer.append("<transition"); - Transition transition = (Transition)element; if (transition.getTo() != null) { buffer.append(" "); String value = transition.getTo().getName(); @@ -51,10 +53,10 @@ } buffer.append(">"); } else if (element instanceof EndState) { - buffer.append("\n\n"); + EndState endState = (EndState)element; + buffer.append("\n"); appendPadding(buffer, level); buffer.append("<end-state"); - EndState endState = (EndState)element; if (endState.getName() != null) { buffer.append(" "); String value = endState.getName(); @@ -62,10 +64,10 @@ } buffer.append(">"); } else if (element instanceof StartState) { - buffer.append("\n\n"); + StartState startState = (StartState)element; + buffer.append("\n"); appendPadding(buffer, level); buffer.append("<start-state"); - StartState startState = (StartState)element; if (startState.getName() != null) { buffer.append(" "); String value = startState.getName(); @@ -73,10 +75,10 @@ } buffer.append(">"); } else if (element instanceof SuperState) { - buffer.append("\n\n"); + SuperState superState = (SuperState)element; + buffer.append("\n"); appendPadding(buffer, level); buffer.append("<super-state"); - SuperState superState = (SuperState)element; if (superState.getName() != null) { buffer.append(" "); String value = superState.getName(); @@ -84,10 +86,10 @@ } buffer.append(">"); } else if (element instanceof State) { - buffer.append("\n\n"); + State state = (State)element; + buffer.append("\n"); appendPadding(buffer, level); buffer.append("<state"); - State state = (State)element; if (state.getName() != null) { buffer.append(" "); String value = state.getName(); @@ -95,8 +97,8 @@ } buffer.append(">"); } else if (element instanceof Process) { + Process process = (Process)element; buffer.append("<process"); - Process process = (Process)element; if (process.getInitial() != null) { buffer.append(" "); String value = process.getInitial().getName(); @@ -134,7 +136,7 @@ appendPadding(buffer, level); buffer.append("</start-state>"); } else if (element instanceof SuperState) { - buffer.append("\n\n"); + buffer.append("\n"); appendPadding(buffer, level); buffer.append("</super-state>"); } else if (element instanceof State) { @@ -142,7 +144,7 @@ appendPadding(buffer, level); buffer.append("</state>"); } else if (element instanceof Process) { - buffer.append("\n\n"); + buffer.append("\n"); appendPadding(buffer, level); buffer.append("</process>"); } @@ -159,10 +161,26 @@ if (wrapper instanceof NodeWrapper) { NodeWrapper nodeWrapper = (NodeWrapper)wrapper; List<ConnectionWrapper> children = nodeWrapper.getOutgoingConnections(); + appendLocation(buffer, (NodeWrapper)wrapper, level+1); for (ConnectionWrapper connectionWrapper : children) { appendToBuffer(buffer, connectionWrapper, level+1); } } } + private static void appendLocation(StringBuffer buffer, NodeWrapper wrapper, int level) { + Rectangle constraint = wrapper.getConstraint(); + buffer.append("\n"); + appendPadding(buffer, level); + buffer.append("<location x=\""); + buffer.append(constraint.x); + buffer.append("\" y=\""); + buffer.append(constraint.y); + buffer.append("\" w=\""); + buffer.append(constraint.width); + buffer.append("\" h=\""); + buffer.append(constraint.height); + buffer.append("\"/>"); + } + }