8:59 a.m.
[
https://jira.jboss.org/browse/JBIDE-7720?page=com.atlassian.jira.plugin.s...
]
Martin Ackermann updated JBIDE-7720:
------------------------------------
Environment: Windows XP SP2, Eclipse Galileo SR2, JBoss Tools 3.1.1, m2eclipse
0.10.0, derby core plugin and derby ui plugin version 10.6.2.1, jboss AS 4.2.2 (was:
Windows XP SP2, Eclipse Galileo SR2, JBoss Tools 3.1.1, m2eclipse 0.10.0)
Steps to Reproduce:
I'm using a jboss to resolve the classpath dependencies for jpa. I'm not
absolutely sure if it works exactly the way below because I encountered some trial, error
and undo.
Steps to reproduce without example workspace:
1. Switch to new workspace
2. Create parent project
-- File->New->Project...
-- Select Maven->"Maven Project", "Next >"
-- Check "Create a simple project", "Next >"
-- Under Artifact: "Group Id" = "mypackage", "Artifact
Id" = "mpm", Packaging = "pom", "Next >",
"Finish"
2. Create child project
-- File->New->Project...
-- Select Maven->"Maven Module", "Next >"
-- Check "Create a simple project"
-- Press "Browse..."-Button for "Parent Project", Select
"mpm", "OK"
-- "Next >"
-- Under Artifact: "Group Id" = "mypackage", "Artifact
Id" is disabled, Packaging = "ejb", "Next >",
"Finish"
3. Add and configure JPA Facet
-- Select "mpm-ejb" in Package Explorer
-- Project->Properties->"Project Facets"
-- Change Version for Java from 1.4 to 5.0
-- Check "Java Persistence"
-- Click on "Further configuration available..."
-- Type = "Disable Library Configuration"
-- Check "Discover annotated classes automatically"
-- Click on "Add connection ...", Select "Derby", Name =
"MyDerby", "Next >"
-- Drivers = "Derby Client JDBC Driver 10.2 Default", "Database" =
"mpm-db", "Finish"
-- Check "Add driver library to build path"
-- "OK" to leave further configuration
-- "OK" to leave facet selection
4. Create entity bean
-- File->New->Other...
-- Select JPA->Entity
-- "Class name" = MyClass, "Finish" (Ignore NPE with message
"Apply changes to persistence XML")
5. Add id for entity bean
-- Paste "@Id"
-- Paste "(a)GeneratedValue(strategy=GenerationType.AUTO)"
-- Paste "private long id;"
6. Create JBoss runtime
-- Window->Preferences->Server->"Runtime Environments"
-- "Add..."
-- "JBoss Community"->"JBoss 4.2 Runtime", "Nect
>"
-- Point "Home Directory" to the installation path, e.g.
"C:\java\jboss\jboss-4.2.2.GA"
7. Add JBoss to resolve classpath dependencies (otherwise the hibernate perspective will
not work)
-- Select "mpm-ejb" in Package Explorer
-- Project->Properties...->"Java Build Path"
-- "Add library..."
-- "Server Runtime", "Next >"
-- "JBoss 4.2 Runtime", "Finish"
8. Create database
-- File->New->Project...
-- Select General->Project, "Next >"
-- "Project name" = "mpm-db", "Finish"
-- Right-click on mpm-db, "Apache Derby"->"Add Apache Derby
nature"
9. Mount database
-- Right-click on mpm-db, "Apache Derby"->"Start Derby Network
Server"
10. Open Error Log
-- Window->"Show View"->Other... General->"Error Log"
11. Use Hibernate Perspective
-- Window->"Open Perspective"->"Other..."->Hibernate
-- In the view "Hibernate Configurations" press "[+]"
-- Type = "JPA", Project = "mpm-ejb", "Database
connection" = "MyDerby"
-- Under "Classpath": "Add External JARs..." chose <path to
derby plugin location>\plugins\org.apache.derby.core_10.6.2\derbyclient.jar
-- Under "Options": "Database dialect" = "Derby"
-- "OK"
-- Expand "hibernate" in under "Hibernate Configurations"
-- Expand "Configuration"
-- Double-click on MyClass
-- See the exception in the error log view
Steps to reproduce using the example workspace in workspace.zip:
- Adjust path in the JBoss server runtime to your local JBoss installation
- Perform last three steps from above
"Open Source File" and "Open Mapping File"
don't work for m2eclipse multi-module project
----------------------------------------------------------------------------------------
Key: JBIDE-7720
URL: https://jira.jboss.org/browse/JBIDE-7720
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: Hibernate
Affects Versions: 3.1.1
Environment: Windows XP SP2, Eclipse Galileo SR2, JBoss Tools 3.1.1, m2eclipse
0.10.0, derby core plugin and derby ui plugin version 10.6.2.1, jboss AS 4.2.2
Reporter: Martin Ackermann
Assignee: Vitali Yemialyanchyk
Fix For: 3.2.0.CR1
Attachments: screenshot-1.jpg, screenshot-2.jpg, workspace.zip
Maven multi-module projects have directory structures like
<parent-project>/<child-project>, e.g. mpm/mpm-ejb. m2eclipse shows
<child-project> in the workspace at the root node next to <parent-project>.
When defining a Hibernate configuration in the Hibernate perspective, everything works
except "Open Source File" and "Open Mapping File" (Right click on a
entity under "Configuration"). The resulting exception is appended below.
"Mapping Diagram" and expanding the attributes of the entity do work.
Maybe a workaround would be to modify the classpath of the Hibernate configuration. But
neither "Advanced"->"Attach Source" nor
"Advanced"->"Add Folder" for the Source-Folder helped.
The Hibernate configuration was:
Type "JPA"
Database dialect: "Derby"
Property file with:
hibernate.dialect=org.hibernate.dialect.DerbyDialect
hibernate.connection.driver_class=org.apache.derby.jdbc.ClientDriver
hibernate.connection.url=jdbc:derby://localhost:1527/mpm-db
hibernate.connection.username=MPM
hibernate.connection.password=mpm
hibernate.connection.provider_class=org.hibernate.connection.DriverManagerConnectionProvider
hibernate.transaction.factory_class org.hibernate.transaction.JDBCTransactionFactory
Error Log:
!ENTRY org.hibernate.eclipse.console 4 4 2010-11-23 15:45:45.984
!MESSAGE Can't find mapping file.
!SUBENTRY 1 org.hibernate.eclipse.console 4 150 2010-11-23 15:45:45.984
!MESSAGE Java Model Exception: Java Model Status [mpm does not exist]
!STACK 1
Java Model Exception: Java Model Status [mpm does not exist]
at
org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:502)
at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:246)
at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:515)
at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:252)
at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:238)
at
org.eclipse.jdt.internal.core.JavaProject.getJavaProjectElementInfo(JavaProject.java:1561)
at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2258)
at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2268)
at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1279)
at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1186)
at
org.hibernate.eclipse.console.actions.OpenSourceAction.run(OpenSourceAction.java:123)
at
org.hibernate.eclipse.console.actions.OpenMappingAction.run(OpenMappingAction.java:156)
at
org.hibernate.eclipse.console.actions.OpenMappingAction.run(OpenMappingAction.java:104)
at
org.hibernate.eclipse.console.views.KnownConfigurationsView$4.run(KnownConfigurationsView.java:202)
at
org.hibernate.eclipse.console.views.KnownConfigurationsView$2.doubleClick(KnownConfigurationsView.java:118)
at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:821)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:819)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1195)
at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
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:597)
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)
!SUBENTRY 2 org.eclipse.jdt.core 4 969 2010-11-23 15:45:45.984
!MESSAGE mpm does not exist
!SUBENTRY 2 org.hibernate.eclipse.console 4 150 2010-11-23 15:45:45.984
!MESSAGE Java Model Exception: Java Model Status [mpm does not exist]
!STACK 1
Java Model Exception: Java Model Status [mpm does not exist]
at
org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:502)
at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:246)
at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:515)
at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:252)
at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:238)
at
org.eclipse.jdt.internal.core.JavaProject.getJavaProjectElementInfo(JavaProject.java:1561)
at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2258)
at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2268)
at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1279)
at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1186)
at
org.hibernate.eclipse.console.actions.OpenSourceAction.run(OpenSourceAction.java:123)
at
org.hibernate.eclipse.console.actions.OpenMappingAction.run(OpenMappingAction.java:156)
at
org.hibernate.eclipse.console.actions.OpenMappingAction.run(OpenMappingAction.java:104)
at
org.hibernate.eclipse.console.views.KnownConfigurationsView$4.run(KnownConfigurationsView.java:202)
at
org.hibernate.eclipse.console.views.KnownConfigurationsView$2.doubleClick(KnownConfigurationsView.java:118)
at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:821)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:819)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1195)
at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
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:597)
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)
!SUBENTRY 3 org.eclipse.jdt.core 4 969 2010-11-23 15:45:45.984
!MESSAGE mpm does not exist
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