[GERONIMODEVTOOLS-798] ClassCastException deploying EAR under eclipse 3.8 & 4.2 with geronimo-3

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0-beta-1
• Component/s: eclipse-plugin

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

• Patch Info: Patch Available
• Assignee: Yi Xiao
• Reporter: Michael Seele
• Created: 05/Jul/12 12:57
• Updated: 28/Jun/16 07:02
• Resolved: 12/Jul/12 07:42

Description

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)