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Posted to dev@aries.apache.org by "Ioannis Canellos (Updated) (JIRA)" <ji...@apache.org> on 2011/12/02 12:53:40 UTC
[jira] [Updated] (ARIES-796) PropertyPlaceHolder does not really
like JPA elements
[ https://issues.apache.org/jira/browse/ARIES-796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ioannis Canellos updated ARIES-796:
-----------------------------------
Attachment: ARIES-796-patch.txt
I am attaching a small patch which checks if a bean property is assignable to a mutable bean property before casting.
> PropertyPlaceHolder does not really like JPA elements
> -----------------------------------------------------
>
> Key: ARIES-796
> URL: https://issues.apache.org/jira/browse/ARIES-796
> Project: Aries
> Issue Type: Bug
> Affects Versions: blueprint-0.3.1
> Reporter: Ioannis Canellos
> Attachments: ARIES-796-patch.txt
>
>
> When using JPA, we usally pass the EntityManagerFactory to a bean using <jpa:unit> element.
> When we also define a property placeholder in the same blueprint.xml we result with tha class cast exception like the one below:
> java.lang.ClassCastException: org.apache.aries.jpa.blueprint.aries.impl.NSHandler$1 cannot be cast to org.apache.aries.blueprint.mutable.MutableBeanProperty
> at org.apache.aries.blueprint.ext.AbstractPropertyPlaceholder.processBeanMetadata(AbstractPropertyPlaceholder.java:116)[9:org.apache.aries.blueprint:0.3.1]
> at org.apache.aries.blueprint.ext.AbstractPropertyPlaceholder.processMetadata(AbstractPropertyPlaceholder.java:91)[9:org.apache.aries.blueprint:0.3.1]
> at org.apache.aries.blueprint.ext.AbstractPropertyPlaceholder.process(AbstractPropertyPlaceholder.java:85)[9:org.apache.aries.blueprint:0.3.1]
> at org.apache.aries.blueprint.container.BlueprintContainerImpl.processProcessors(BlueprintContainerImpl.java:495)[9:org.apache.aries.blueprint:0.3.1]
> at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:314)[9:org.apache.aries.blueprint:0.3.1]
> at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:227)[9:org.apache.aries.blueprint:0.3.1]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)[:1.6.0_29]
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)[:1.6.0_29]
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)[:1.6.0_29]
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)[:1.6.0_29]
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)[:1.6.0_29]
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)[:1.6.0_29]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)[:1.6.0_29]
> at java.lang.Thread.run(Thread.java:680)[:1.6.0_29]
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