[jbosstools-issues] [JBoss JIRA] Updated: (JBIDE-3489) source editor breaks XML when undoing

[Max Rydahl Andersen (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBIDE-3489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Max Rydahl Andersen updated JBIDE-3489:
---------------------------------------

    Fix Version/s: 3.1.0.M4
                       (was: 3.1.0.M3)


moved because of no update.

> source editor breaks XML when undoing
> -------------------------------------
>
>                 Key: JBIDE-3489
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-3489
>             Project: JBoss Tools
>          Issue Type: Bug
>          Components: jbpm
>    Affects Versions: 3.0.0.cr1
>            Reporter: Nick Boldt
>            Assignee: Koen Aers
>             Fix For: 3.1.0.M4
>
>
> Tested with JBoss Dev Studio Version: 2.0.0.CR1, Build id: R200812221144
> Steps to repro:
> 1. Install JBDS.
> 2. download http://www.jboss.org/downloading/?projectId=jbossjbpm&url=http://downloads.sourceforge.net/jbpm/jbpm-installer-3.3.0.GA.jar
> 3. `java -jar jbpm-installer-3.3.0.GA.jar`. I installed into ~/jbpm-3.3.0.GA
> 4. New > Other > Process Project
> 5. Go into src/main/jpdl/simple and open processdefinition.xml with jBPM Graphical Process Designer
> 6. Add a couple nodes, then connect them to the existing flow.
> 7. Switch to Source tab. I had this:
> <?xml version="1.0" encoding="UTF-8"?>
> <process-definition 
>   xmlns="urn:jbpm.org:jpdl-3.2"
>   name="simple">
>    <start-state name="start">
>       <transition name="to_state" to="first">
>          <action name="action" class="com.sample.action.MessageActionHandler">
>             <message>Going to the first state!</message>
>          </action>
>       </transition>
> 		<transition to="mail-node1" name="to mail-node1"></transition>
>    </start-state>
>    <state name="first">
>       <transition name="to_end" to="end">
>          <action name="action" class="com.sample.action.MessageActionHandler">
>             <message>About to finish!</message>
>          </action>
>       </transition>
>    </state>
> 	<task-node name="task-node1">
> 		<transition to="end"></transition>
> 	</task-node>
> 	<mail-node name="mail-node1">
> 		<transition to="task-node1"></transition>
> 	</mail-node>
>    <end-state name="end"></end-state>
> </process-definition>
> 8. Select the name of some node, eg., "mail-node1". Hit delete. Cursor jumps here:
> 	<mail-node name="">
> 		<tran|sition to="task-node1"></transition>
> 	</mail-node>
> 9. CTRL-Z to undo change(s). Now I get this:
> 	<mail-node name="">
> 		<tranmail-node1sition to="task-node1"></transition>
> 	</mail-node>
> 10. Save. Close. Reopen. Diagram is now in a broken state, with a Transition pointing into  space, and the Mail Node no longer coupled to anything.
> 11. Switch to source view again. Paste the correct text from step 7 into the editor. Close. Reopen. The UI layout in the Diagram view is corrupt, with nodes all moved to the 0,0 coord corner (top left).
> 12. Switch to the source view. Select the name of the task-node, and change it. Undo w/ CTRL-Z. Continue undoing, and watch as the XML gets corrupted to this:
> 	<task-node name="task-node1">
> 		<transition to="end"></transition>
> 	</task-node>
> 	<mail-node name="mail-node1">
> 		<trans"task-node1"on to=""a"</transition>
> 	</mail-node>

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