[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-117) FullTextEntityManagerImpl and others should implement Serializable
[
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-117?pag...
]
Hardy Ferentschik commented on HSEARCH-117:
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I created a little EntityManagerSerializationTest.java in order to see whether it is
possible to serialize the
FullTextEntityManagerImpl class. After gradually adding serializable to the following
classes:
* LuceneBackendQueueProcessorFactory.java
* LuceneBackendQueueProcessor.java
* LuceneIndexingParameters.java
* RAMDirectoryProvider.java
* NoOpOptimizerStrategy.java
* SearchFactoryImpl.java
* DocumentBuilder.java
* FullTextEntityManagerImpl.java
* SearchFactory.java
* ScopedAnalyzer.java
I ended up with 'java.io.NotSerializableException:
org.apache.lucene.analysis.StopAnalyzer'. Seems the Lucene core classes are not
Serializable. I don't think that we can just mark these objects as transient, right? I
am not sure if it will be possible to serialize this class.
FullTextEntityManagerImpl and others should implement Serializable
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Key: HSEARCH-117
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-117
Project: Hibernate Search
Issue Type: Bug
Affects Versions: 3.0.0.cr1
Reporter: D Smith
Fix For: 3.0.0.GA
[09/10 15:49:44] WARN [[Catalina].[localhost].[/PIAC]] - <Cannot serialize session
attribute org.jboss.seam.CONVERSATION#2$entityManager for session
DAA250ECB19943EA2AE90F3621E7CBBD>
java.io.NotSerializableException:
org.hibernate.search.jpa.impl.FullTextEntityManagerImpl
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1478)
at
org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:948)
at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4363)
at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3019)
at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:432)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1278)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1570)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1579)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1579)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1559)
at java.lang.Thread.run(Thread.java:595)
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