[Clustering/JBoss] - Re: ejb proxies only contain nodes at deploy time
by bstansberry＠jboss.com
I wouldn't say a feature -- either a bug or a configuration problem :)
Couple ways we can attack this; your choice:
1) Keep trying to step-by-step figure it out on forum. If you want to go that way, my next request would be that you cut and paste the contents of your server-invoker.war's web.xml file as well as portions of your conf/jboss-service.xml and deploy/cluster-service.xml files that have to do with setting up invokers and remoting connectors.
2) Or, if you can create some kind of boiled down test case that shows this, please open a JIRA (Application Server project, Clustering component) and attach it.
As I've been writing this, I think approach #1 is better. I'm starting to think the issue is your servlet-invoker/ServerInvokerServlet is not targetting jboss:service=invoker,type=unifiedha but rather jboss:service=invoker,type=unified. Perhaps the HA version of the UnifiedInvoker is not even deployed because not added to cluster-service.xml.
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19 years, 7 months
[EJB 3.0] - Re: RC6-PFD broke mappedBy and GenericGenerator workaround?
by ldebetaz
Is there a fix or workaround for the "unknown mappedBy" problem? No matter what I try I get this error. I have a Party (parent) and a Person (child) that I want to have the same primary key. The Party needs to control the creation of the primary key value and I want Person to use the same value. I've tried without the GenericGenerator - just trying to get the code to deploy without even worrying yet about setting the primary key correctly - and with the GenericGenerator but with no luck.
The code for Party:
| @Entity
| public class Party implements Serializable {
|
| @Id
| @GeneratedValue(strategy=javax.persistence.GenerationType.AUTO)
| public Long getId() {
| return id;
| }
|
| @OneToOne(optional=true, fetch=javax.persistence.FetchType.LAZY, mappedBy="party", cascade=javax.persistence.CascadeType.ALL)
| public Person getPerson() {
| return person;
| }
|
|
Code for Person
| @Entity
| public class Person implements Serializable {
| @Id
| @GeneratedValue(generator="foreign")
| @GenericGenerator(name="foreign",strategy="foreign",
| parameters={@Parameter(name="property",value="party")})
| public Long getId() {
| return id;
|
| @OneToOne(fetch=javax.persistence.FetchType.EAGER,cascade=javax.persistence.CascadeType.ALL)
| @PrimaryKeyJoinColumn
| public Party getParty() {
| return party;
| }
|
And I get this error
| DEBUG 14-09 10:57:50,671 (PropertyBinder.java:make:122) -Building property person
| DEBUG 14-09 10:57:50,671 (PropertyBinder.java:make:157) -Cascading person with all
| ERROR 14-09 10:57:50,687 (AbstractController.java:incrementState:350) -Error installing to Start: name=persistence.units:jar=classes.jar,unitName=try_talyor_prj state=Create
| org.hibernate.AnnotationException: Unknown mappedBy in: com.ndo.healthcare.entities.Party.person, referenced property unknown: com.ndo.healthcare.entities.Person.party
| at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:127)
| at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1049)
| at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:302)
| at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1034)
| at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1015)
| at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:154)
| at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:751)
| at org.hibernate.ejb.Ejb3Configuration.createContainerEntityManagerFactory(Ejb3Configuration.java:350)
| at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:119)
| at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:264)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
| at java.lang.reflect.Method.invoke(Unknown Source)
| at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:55)
| at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:107)
| at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
| at org.jboss.kernel.plugins.dependency.KernelControllerContextActions.dispatchJoinPoint(KernelControllerContextActions.java:100)
| at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$LifecycleAction.installAction(KernelControllerContextActions.java:582)
| at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$KernelControllerContextAction.install(KernelControllerContextActions.java:175)
| at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
| at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:226)
| at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:593)
| at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:346)
| at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:438)
| at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:379)
| at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:225)
| at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:151)
| at org.jboss.kernel.plugins.dependency.AbstractKernelController.install(AbstractKernelController.java:79)
| at org.jboss.kernel.plugins.dependency.AbstractKernelController.install(AbstractKernelController.java:73)
| at org.jboss.ejb3.MCKernelAbstraction.install(MCKernelAbstraction.java:91)
| at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:626)
| at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:475)
| at org.jboss.ejb3.embedded.EJB3StandaloneDeployer.start(EJB3StandaloneDeployer.java:460)
| at org.jboss.ejb3.embedded.EJB3StandaloneBootstrap.scanClasspath(EJB3StandaloneBootstrap.java:291)
| at net.taylor.jboss.EJB3Container.startupEmbeddedJboss(EJB3Container.java:63)
| at net.taylor.jboss.EJB3Container.setUp(EJB3Container.java:31)
| at junit.extensions.TestSetup$1.protect(TestSetup.java:18)
| at junit.framework.TestResult.runProtected(TestResult.java:124)
| at junit.extensions.TestSetup.run(TestSetup.java:23)
| at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
| at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
| at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
| at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
| at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
| at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
|
|
Am I modeling this wrong? Any help would be greatly appreciated.
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19 years, 7 months