[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-5197) Unhandled event loop exception during blocked modal context: exception is occured after project deletion with opened JSF/XHTML page in VPE.

[Denis Maliarevich (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-5197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12498313#action_12498313 ] 

Denis Maliarevich commented on JBIDE-5197:
------------------------------------------

Eclipse useses the folowing policy for opened editors:

"Editors are closed when their project is deleted when they are not dirty. When
the editor dirty it can't just be closed otherwise you loose changes. The
current policy is to leave the editor open and give the user the choice to save
it."

To close opened editor for deleted file manually we can use the following suggestion:

"Your MultiPageEditorPart could implement IResourceChangeListener and
IResourceDeltaVisitor. When you see a delta kind == IResourceDelta.REMOVED and
a delta type != IResourceDelta.MOVED_TO then close your multi part editor.

PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
    public void run() {
        getSite().getPage().closeEditor(YourMultiPartEditor.this, false);
    }
});"

> Unhandled event loop exception during blocked modal context: exception is occured after project deletion with opened JSF/XHTML page in VPE.
> -------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBIDE-5197
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-5197
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: JSF, Visual Page Editor core
>    Affects Versions: 3.1.0.CR1
>            Reporter: Anton Klimkovich
>            Assignee: Denis Maliarevich
>             Fix For: 3.1.0.GA
>
>         Attachments: exception1.txt, exception2.txt, Screenshot.png
>
>
> EXECUTE: Create JSF with Facelets project (JSFKickstart)
> EXECUTE: Open greeting.xhtml, index.xhtml (inputUserName.jsp, index.jsp)
> EXECUTE: Restart workspace
> EXECUTE: Delete project
> FAILURE:   Unhandled event loop exception during blocked modal context: is occured.

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