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From "Yi Xiao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GERONIMODEVTOOLS-798) ClassCastException deploying EAR under eclipse 3.8 & 4.2 with geronimo-3
Date Wed, 11 Jul 2012 13:10:34 GMT

    [ https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13411461#comment-13411461
] 

Yi Xiao commented on GERONIMODEVTOOLS-798:
------------------------------------------

I use eclipse 4.2 to investigate the issue. In 4.2, add the new method getModuleParticipants(...)
uses the J2EEComponentExportDataModelProvider.PROJECT_NAME property.

We should set the J2EEComponentExportDataModelProvider.PROJECT_NAME to the String type according
to all the usage method in eclipse. I also add the code into 
org.apache.geronimo.st.core.DeploymentUtils

I committed at revision 1360166 thanks very much for Michael's patch.
                
> ClassCastException deploying EAR under eclipse 3.8 & 4.2 with geronimo-3
> ------------------------------------------------------------------------
>
>                 Key: GERONIMODEVTOOLS-798
>                 URL: https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-798
>             Project: Geronimo-Devtools
>          Issue Type: Bug
>          Components: eclipse-plugin
>    Affects Versions: 3.0-beta-1
>         Environment: Eclipse Version: 3.8.0 (Build id: I20120608-1200)
> Apache Geronimo v3.0 Server Adapter Version: 3.0.0-20111130113455
> Eclipse Web Developer Tools Version: 3.4.0.v201203141800-7O7MFsGEMkBJz0rWbgfTLwn-4WKIocbP_pkka3Il
(Build id: 20110922230524)
> geronimo-tomcat7-javaee6-3.0-beta-1
>            Reporter: Michael Seele
>            Assignee: Yi Xiao
>         Attachments: patch.txt
>
>   Original Estimate: 10m
>  Remaining Estimate: 10m
>
> When you try to deploy an simple EAR under eclipse 3.8 or 4.2 into geronimo 3 you got
a ClassCastException.
> The problem is that org.apache.geronimo.st.core.DeploymentUtils set's a IProject into
the model instad of a String (please see the attached Patch).
> If you want to try this you can use the sample project from here: https://issues.apache.org/jira/secure/attachment/12535175/eclipseProjects.tgz
> This is the Exception you get:
> java.lang.ClassCastException: org.eclipse.core.internal.resources.Project cannot be cast
to java.lang.String
> 	at org.eclipse.jst.j2ee.internal.archive.operations.JavaEEComponentExportOperation.getModuleParticipants(JavaEEComponentExportOperation.java:67)
> 	at org.eclipse.jst.j2ee.internal.archive.operations.JavaEEComponentExportOperation.getParticipants(JavaEEComponentExportOperation.java:43)
> 	at org.eclipse.jst.j2ee.internal.archive.operations.JavaEEComponentExportOperation.createFlatComponentArchiver(JavaEEComponentExportOperation.java:91)
> 	at org.eclipse.jst.j2ee.internal.archive.operations.ComponentExportOperation.export(ComponentExportOperation.java:191)
> 	at org.eclipse.jst.j2ee.internal.archive.operations.ComponentExportOperation.execute(ComponentExportOperation.java:136)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl$1.run(DataModelPausibleOperationImpl.java:385)
> 	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.runOperation(DataModelPausibleOperationImpl.java:410)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.runOperation(DataModelPausibleOperationImpl.java:360)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.doExecute(DataModelPausibleOperationImpl.java:247)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.executeImpl(DataModelPausibleOperationImpl.java:219)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.cacheThreadAndContinue(DataModelPausibleOperationImpl.java:89)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelPausibleOperationImpl.execute(DataModelPausibleOperationImpl.java:207)
> 	at org.apache.geronimo.st.core.DeploymentUtils.createJarFile(DeploymentUtils.java:143)
> 	at org.apache.geronimo.st.core.commands.DeployCommand.getTargetFile(DeployCommand.java:51)
> 	at org.apache.geronimo.st.core.commands.DistributeCommand.execute(DistributeCommand.java:75)
> 	at org.apache.geronimo.st.core.commands.SynchronizedDeploymentOp.run(SynchronizedDeploymentOp.java:84)
> 	at org.apache.geronimo.st.core.commands.SynchronizedDeploymentOp.execute(SynchronizedDeploymentOp.java:76)
> 	at org.apache.geronimo.st.core.GeronimoServerBehaviourDelegate.distribute(GeronimoServerBehaviourDelegate.java:717)
> 	at org.apache.geronimo.st.core.GeronimoServerBehaviourDelegate.doAdded(GeronimoServerBehaviourDelegate.java:480)
> 	at org.apache.geronimo.st.core.GeronimoServerBehaviourDelegate.invokeCommand(GeronimoServerBehaviourDelegate.java:441)
> 	at org.apache.geronimo.st.core.GeronimoServerBehaviourDelegate.publishModule(GeronimoServerBehaviourDelegate.java:318)
> 	at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModule(ServerBehaviourDelegate.java:1046)
> 	at org.apache.geronimo.st.core.GeronimoServerBehaviourDelegate.publishModules(GeronimoServerBehaviourDelegate.java:273)
> 	at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:955)
> 	at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:774)
> 	at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:3108)
> 	at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:345)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

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