[jboss-user] [Beginner's Corner] - EJB Persistence with JBoss 6 v2
Steve Dobson
do-not-reply at jboss.com
Sun Mar 6 07:00:05 EST 2011
Steve Dobson [http://community.jboss.org/people/dobbo314] created the discussion
"EJB Persistence with JBoss 6 v2"
To view the discussion, visit: http://community.jboss.org/message/591456#591456
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JBoss 6.0.0 Final installed and configured to use MySQL as it's backend database. Well it seams to work.
Had trouble deploying a simple EJB so I stripped things down to the minimum I could. The EJB JAR file as almost nothing in it:
0 Sun Mar 06 10:49:58 GMT 2011 META-INF/
106 Sun Mar 06 10:49:56 GMT 2011 META-INF/MANIFEST.MF
1038 Sun Mar 06 10:34:42 GMT 2011 META-INF/persistence.xml
0 Sun Mar 06 10:48:48 GMT 2011 org/
0 Sun Mar 06 10:48:48 GMT 2011 org/dobbo/
0 Sun Mar 06 10:48:48 GMT 2011 org/dobbo/stadia/
0 Sun Mar 06 10:48:48 GMT 2011 org/dobbo/stadia/data/
1482 Sun Mar 06 10:48:48 GMT 2011 org/dobbo/stadia/data/Name.class
Here is the important part of the EJB which is a test case for how I wish to develop my idea:
@Entity
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
@Table(name="sName")
public class Name
implements Serializable {
private UUID theUUID = null;
private String theName = null;
public UUID getUUID() {
return theUUID;
}
public void setUUID(UUID newUUID) {
theUUID = newUUID;}
@Id
@Column(name="ident", length=36)
public String getIdentity() {
return getUUID().toString();
}
public void setUUID(String newUUID) {
setUUID(UUID.fromString(newUUID));
}
@Column(name="name", length=50)
public final String getName() {
return theName;
}
public void setName(String newName) {
theName = newName;
}
}
And the persistance.xml file that was included in the JAR:
q java:/stadiaDS org.hibernate.ejb.HibernatePersistence
false
10:50:39,015 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Parse: name=vfs:///home/jboss/jboss-6.0.0.Final/server/default/deploy/stadia-ejbs.jar state=PreParse mode=Manual requiredState=Parse: org.jboss.deployers.spi.DeploymentException: Error creating managed object for vfs:///home/jboss/jboss-6.0.0.Final/server/default/deploy/stadia-ejbs.jar
at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) [:2.2.0.GA]
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:383) [:2.2.0.GA]
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:343) [:2.2.0.GA]
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:315) [:2.2.0.GA]
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.deploy(AbstractParsingDeployerWithOutput.java:255) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:240) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_22]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_22]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) [:1.6.0_22]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: vfs:///home/jboss/jboss-6.0.0.Final/server/default/deploy/stadia-ejbs.jar/META-INF/persistence.xml@8,17
at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:224) [jbossxb.jar:2.0.3.GA]
at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:178) [jbossxb.jar:2.0.3.GA]
at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:257) [jbossxb.jar:2.0.3.GA]
at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:231) [jbossxb.jar:2.0.3.GA]
at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:137) [:2.2.0.GA]
at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:121) [:2.2.0.GA]
at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parseAndInit(AbstractVFSParsingDeployer.java:352) [:2.2.0.GA]
at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parseAndInit(AbstractVFSParsingDeployer.java:334) [:2.2.0.GA]
at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse(AbstractVFSParsingDeployer.java:251) [:2.2.0.GA]
at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:369) [:2.2.0.GA]
... 41 more
Caused by: org.xml.sax.SAXException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'provider'. One of '{"http://java.sun.com/xml/ns/persistence":non-jta-data-source, "http://java.sun.com/xml/ns/persistence":mapping-file, "http://java.sun.com/xml/ns/persistence":jar-file, "http://java.sun.com/xml/ns/persistence":class, "http://java.sun.com/xml/ns/persistence":exclude-unlisted-classes, "http://java.sun.com/xml/ns/persistence":shared-cache-mode, "http://java.sun.com/xml/ns/persistence":validation-mode, "http://java.sun.com/xml/ns/persistence":properties}' is expected. @ vfs:///home/jboss/jboss-6.0.0.Final/server/default/deploy/stadia-ejbs.jar/META-INF/persistence.xml[8,17]
at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.error(SaxJBossXBParser.java:416) [jbossxb.jar:2.0.3.GA]
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) [xercesImpl.jar:6.0.0.Final]
at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:209) [jbossxb.jar:2.0.3.GA]
... 50 more
10:50:39,319 WARN [org.jboss.profileservice.deployment.hotdeploy.HDScanner] Scan failed: org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
So my questions:
What have I done wrong, not done, missed?
Where is there a really good (i.e. simple) guide to hybernation in JBoss 6?
Many thanks for your help
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