[OPENJPA-902] Occasional ZipException(s) when invoking the enhance.all.entities ant step during the build

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.2.0, 1.2.1, 2.0.0-M2
• Component/s: build / infrastructure
• Assignee: Tim McConnell
• Reporter: Tim McConnell
• Created: 06/Feb/09 01:00
• Updated: 11/Feb/09 08:07

Description

Happens for the openjpa-slice and the openjpa-persistence-jdbc projects. Investigate:

1. Why error occurs (see example below)
2. Why build does not stop as a result of the failure

[INFO] ------------------------------------------------------------------------
[INFO] Building OpenJPA Slice
[INFO] task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Compiling 20 source files to C:\SVN\OPENJPA\tags\1.2.0\openjpa-slice\target\classes
[INFO] [resources:testResources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:testCompile]
[INFO] Compiling 12 source files to C:\SVN\OPENJPA\tags\1.2.0\openjpa-slice\target\test-classes
[INFO] [antrun:run

{execution: default}

]
[INFO] Executing tasks

enhance:

enhance.all.entities:
[echo] running enhancer
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:203)
at java.util.zip.ZipFile.<init>(ZipFile.java:234)
at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:919)
at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:126)
at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.nextElement(AntClassLoader.java:109)
at org.apache.tools.ant.util.CollectionUtils$CompoundEnumeration.nextElement(CollectionUtils.java:146)
at sun.misc.CompoundEnumeration.nextElement(CompoundEnumeration.java:43)
at org.apache.openjpa.lib.util.Services.getImplementors(Services.java:99)
at org.apache.openjpa.lib.util.Services.getImplementors(Services.java:71)
at org.apache.openjpa.lib.conf.ProductDerivations.<clinit>(ProductDerivations.java:57)
at org.apache.openjpa.conf.BrokerFactoryValue.<clinit>(BrokerFactoryValue.java:50)
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.<init>(OpenJPAConfigurationImpl.java:188)
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.<init>(OpenJPAConfigurationImpl.java:164)
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.<init>(OpenJPAConfigurationImpl.java:155)
at org.apache.openjpa.ant.PCEnhancerTask.newConfiguration(PCEnhancerTask.java:80)
at org.apache.openjpa.lib.ant.AbstractTask.getConfiguration(AbstractTask.java:97)
at org.apache.openjpa.lib.ant.AbstractTask.createConfig(AbstractTask.java:151)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tools.ant.IntrospectionHelper$CreateNestedCreator.create(IntrospectionHelper.java:1244)
at org.apache.tools.ant.IntrospectionHelper$Creator.create(IntrospectionHelper.java:1145)
at org.apache.tools.ant.UnknownElement.handleChild(UnknownElement.java:549)
at org.apache.tools.ant.UnknownElement.handleChildren(UnknownElement.java:326)
at org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:182)
at org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:158)
at org.apache.tools.ant.Task.perform(Task.java:363)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.maven.plugin.antrun.AbstractAntMojo.executeTasks(AbstractAntMojo.java:108)
at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:83)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
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:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)