[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-5271) Apply Template bindings not saved in Smooks Config XML

[Brian Fitzpatrick (JIRA)]

Apply Template bindings not saved in Smooks Config XML
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                 Key: JBIDE-5271
                 URL: https://jira.jboss.org/jira/browse/JBIDE-5271
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: smooks
            Reporter: Brian Fitzpatrick
            Assignee: Tom Fennelly
             Fix For: 3.1.0.GA


With the latest fixes delivered to add CSV template mapping, I noticed that the XML for the configuration doesn't get updated when you drag/drop from the Java Classes to the CSV Template model. And because it's not updating the XML, it's not saving the changes and the mappings are not persisted when you reopen the configuration. 

This appears to be caused by a NPE in the "addMappings" method of the CSVFreeMarkerTemplateBuilder class.

Tom, any ideas how to fix this?
				
Here's the exception:

java.lang.NullPointerException
	at java.io.StringReader.<init>(StringReader.java:33)
	at org.jboss.template.csv.CSVFreeMarkerTemplateBuilder.addMappings(CSVFreeMarkerTemplateBuilder.java:81)
	at org.jboss.template.csv.CSVFreeMarkerTemplateBuilder.<init>(CSVFreeMarkerTemplateBuilder.java:74)
	at org.jboss.tools.smooks.graphical.editors.SmooksFreemarkerTemplateGraphicalEditor$FreemarkerTemplateConnectionModelFactory.fillMapping(SmooksFreemarkerTemplateGraphicalEditor.java:385)
	at org.jboss.tools.smooks.graphical.editors.SmooksFreemarkerTemplateGraphicalEditor$FreemarkerTemplateConnectionModelFactory.createConnection(SmooksFreemarkerTemplateGraphicalEditor.java:260)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.createConnection(SmooksGraphicalEditorPart.java:820)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.createConnection(SmooksGraphicalEditorPart.java:917)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.createConnection(SmooksGraphicalEditorPart.java:923)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.createConnection(SmooksGraphicalEditorPart.java:923)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.createConnectionModel(SmooksGraphicalEditorPart.java:782)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.initGraphicalModel(SmooksGraphicalEditorPart.java:755)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.initializeGraphicalViewer(SmooksGraphicalEditorPart.java:1012)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createGraphicalViewer(GraphicalEditor.java:153)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:163)
	at org.jboss.tools.smooks.graphical.editors.SmooksGraphicalEditorPart.createPartControl(SmooksGraphicalEditorPart.java:210)
	at org.jboss.tools.smooks.graphical.editors.SmooksProcessGraphicalEditor.createTaskPage(SmooksProcessGraphicalEditor.java:981)
	at org.jboss.tools.smooks.graphical.editors.SmooksProcessGraphicalEditor.showTaskControl(SmooksProcessGraphicalEditor.java:941)
	at org.jboss.tools.smooks.graphical.editors.SmooksProcessGraphicalEditor$2.selectionChanged(SmooksProcessGraphicalEditor.java:340)
	at org.eclipse.zest.core.viewers.GraphViewer$1.widgetSelected(GraphViewer.java:96)
	at org.eclipse.zest.core.widgets.Graph.fireWidgetSelectedEvent(Graph.java:723)
	at org.eclipse.zest.core.widgets.Graph.access$4(Graph.java:715)
	at org.eclipse.zest.core.widgets.Graph$DragSupport.mousePressed(Graph.java:682)
	at org.eclipse.draw2d.Figure.handleMousePressed(Figure.java:873)
	at org.eclipse.draw2d.SWTEventDispatcher.dispatchMousePressed(SWTEventDispatcher.java:214)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1176)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3493)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3112)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)



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