[jboss-dev-forums] [Design the new POJO MicroContainer] - Re: setting managed property of type List

[alex.loubyansky@jboss.com]

Yes, sorry, need to work on my reading/typing skills. I had the jboss-metatype.jar in the lib but didn't update it in the thirdparty which is what used for the testsuite classpath.

The next one is
java.lang.reflect.UndeclaredThrowableException
  | 	at org.jboss.metatype.plugins.values.DefaultMetaValueFactory.unwrapCollection(DefaultMetaValueFactory.java:698)
  | 	at org.jboss.metatype.plugins.values.DefaultMetaValueFactory.internalUnwrap(DefaultMetaValueFactory.java:539)
  | 	at org.jboss.metatype.plugins.values.DefaultMetaValueFactory.unwrap(DefaultMetaValueFactory.java:481)
  | 	at org.jboss.managed.plugins.factory.AbstractManagedObjectFactory.setValue(AbstractManagedObjectFactory.java:753)
  | 	at org.jboss.managed.plugins.WritethroughManagedPropertyImpl.setValue(WritethroughManagedPropertyImpl.java:111)
  | 	at org.jboss.resource.deployers.management.DsDataSourceTemplate.writeTemplate(DsDataSourceTemplate.java:148)
  | 	at org.jboss.resource.deployers.management.DsDataSourceTemplate.applyTemplate(DsDataSourceTemplate.java:69)
  | 	at org.jboss.profileservice.management.ManagementViewImpl.applyTemplate(ManagementViewImpl.java:551)
  | 	at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:121)
  | 	at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
  | 	at org.jboss.profileservice.remoting.ProfileServiceInvocationHandler.invoke(ProfileServiceInvocationHandler.java:56)
  | 	at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:771)
  | 	at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
  | 	at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
  | 	at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
  | Caused by: org.jboss.joinpoint.spi.JoinpointException: Constructor not found java.util.List[] no constructors
  | 	at org.jboss.joinpoint.plugins.Config.findConstructorInfo(Config.java:276)
  | 	at org.jboss.joinpoint.plugins.Config.getConstructorJoinpoint(Config.java:150)
  | 	at org.jboss.beans.info.plugins.AbstractBeanInfo.newInstance(AbstractBeanInfo.java:221)
  | 	at org.jboss.beans.info.plugins.AbstractBeanInfo.newInstance(AbstractBeanInfo.java:216)
  | 	at org.jboss.metatype.plugins.values.DefaultMetaValueFactory.createNewInstance(DefaultMetaValueFactory.java:725)
  | 	at org.jboss.metatype.plugins.values.DefaultMetaValueFactory.unwrapCollection(DefaultMetaValueFactory.java:683)
  | 	at org.jboss.metatype.plugins.values.DefaultMetaValueFactory.internalUnwrap(DefaultMetaValueFactory.java:539)
  | 	at org.jboss.metatype.plugins.values.DefaultMetaValueFactory.unwrap(DefaultMetaValueFactory.java:481)
  | 	at org.jboss.managed.plugins.factory.AbstractManagedObjectFactory.setValue(AbstractManagedObjectFactory.java:753)
  | 	at org.jboss.managed.plugins.WritethroughManagedPropertyImpl.setValue(WritethroughManagedPropertyImpl.java:111)
  | 	at org.jboss.resource.deployers.management.DsDataSourceTemplate.writeTemplate(DsDataSourceTemplate.java:148)
  | 	at org.jboss.resource.deployers.management.DsDataSourceTemplate.applyTemplate(DsDataSourceTemplate.java:69)
  | 	at org.jboss.profileservice.management.ManagementViewImpl.applyTemplate(ManagementViewImpl.java:551)
  | 	at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:121)
  | 	at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
  | 	at org.jboss.profileservice.remoting.ProfileServiceInvocationHandler.invoke(ProfileServiceInvocationHandler.java:56)
  | 	at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:771)
  | 	at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
  | 	at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
  | 	at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
  | 	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:163)
  | 	at org.jboss.remoting.Client.invoke(Client.java:1634)
  | 	at org.jboss.remoting.Client.invoke(Client.java:548)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.remoting.MergeMetaDataInterceptor.invoke(MergeMetaDataInterceptor.java:74)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at AOPProxy$1.applyTemplate(AOPProxy$1.java)
  | 	at org.jboss.test.profileservice.test.ProfileServiceUnitTestCase.testAddXADataSource(ProfileServiceUnitTestCase.java:434)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.remoting.MergeMetaDataInterceptor.invoke(MergeMetaDataInterceptor.java:74)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at AOPProxy$1.applyTemplate(AOPProxy$1.java)
  | 	at org.jboss.test.profileservice.test.ProfileServiceUnitTestCase.testAddXADataSource(ProfileServiceUnitTestCase.java:434)

Changing List to ArrayList in the following didn't help
      f = new DefaultFieldsImpl();
  |       setFieldName("xa-datasource-properties", f);
  |       f.setDescription("The xa datasource properties");
  |       f.setMandatory(false);
  |       // TODO is this right?
  |       f.setMetaType(MetaTypeFactory.getInstance().resolve(ArrayList.class));
  |       ManagedPropertyImpl xaDsProps = new ManagedPropertyImpl(mo, f);

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