[JBoss AOP] - Re: ATOMIC aspect weaving ?
by waffels
i meaned something like this, i've filtered out the name because i don't wanna advertise,
does Jboss offer something like that ?
Since its inception, *** supports atomic weaving, a critical feature in realistic
distributed applications. Atomic weaving corresponds to the activation of
join-points matched by an aspect A in one single step. The *** engine provides
this support as follows. It activates join-points one by one (non-atomically)
but sets a flag in the A?s advice method that makes its execution a do-nothing
operation. As more join-points are activated, A?s advice is actually invoked, but
it has no visible effect at run time. Once all the join-points corresponding to A?s
advice have been properly activated in the execution monitor, the engine unsets
the flag. From this point on, reaching a join-point matched by A is followed by
the execution of the actual advice.
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19 years, 4 months
[EJB 3.0] - Problem with LAZY relations and SerializableProxy
by f.ulbricht＠qualitype.de
I have to entities, Person and Address, connected in this way:
in PersonEntityImpl:
@OneToMany(mappedBy = "person", fetch = FetchType.LAZY, cascade = CascadeType.REMOVE)
public Set getAddresses()
in AddressEntityImpl:
@ManyToOne(fetch = FetchType.LAZY, optional = false)
public PersonEntityImpl getPerson()
Creating and finding works fine, even updating a person is no problem. But when I update an address the server performs the change in the database correctly and then the invoked SessionBean method returns the merged address entity. On client side the exception below occurs. When changing to EAGER everything works fine (but this is not a solution). It seams the problem occurs while de-serializing the entity with a lazy attribute.
I'v read a lot of this and similar problems (like http://jira.jboss.com/jira/browse/EJBTHREE-440). There are other projects of mine where I have the same exception in more complex entity relations. At this moment this is a real "stopping" issue, because I have no solution at all.
I have a JBoss 4.0.5 GA, installed with the JEMS installer 1.2.0 CR1. After patching to EJB3 RC9 the problem still remains.
After trying nearly all combinations of annotations, classpath entries and so on, there is one big question: Could this still be the same problem as reported earlier from other users (should be fixed) or am I just to stupid to configure my JBoss?
java.lang.reflect.UndeclaredThrowableException
at $Proxy6.updateAddress(Unknown Source)
at com.qualitype.tutorial.test.AddressManagerTest.testUpdateAddress(AddressManagerTest.java:97)
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.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
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)
Caused by: java.rmi.MarshalException: Failed to communicate. Problem during marshalling/unmarshalling; nested exception is:
java.lang.ClassCastException: cannot assign instance of org.hibernate.proxy.pojo.javassist.SerializableProxy to field com.qualitype.tutorial.ejb.entity.AddressEntityImpl.person of type com.qualitype.tutorial.ejb.entity.PersonEntityImpl in instance of com.qualitype.tutorial.ejb.entity.AddressEntityImpl
at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:306)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
... 22 more
Caused by: java.lang.ClassCastException: cannot assign instance of org.hibernate.proxy.pojo.javassist.SerializableProxy to field com.qualitype.tutorial.ejb.entity.AddressEntityImpl.person of type com.qualitype.tutorial.ejb.entity.PersonEntityImpl in instance of com.qualitype.tutorial.ejb.entity.AddressEntityImpl
at java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(Unknown Source)
at java.io.ObjectStreamClass.setObjFieldValues(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at org.jboss.aop.joinpoint.InvocationResponse.readExternal(InvocationResponse.java:122)
at java.io.ObjectInputStream.readExternalData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:128)
at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:66)
at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:279)
... 34 more
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19 years, 4 months
[JBoss Eclipse IDE (users)] - Re: jboss ide / eclipse 3.2.1 bug?
by Brad＠cgecorp.com
So... Given this striking incompatabilit, what is your recommended path to goodness? Shall I select a different version of the JBoss-IDE package? A different version of Eclipse? If so which different version of which packate? Of all the possible combinations of these two splendiforous products what are the compatable versions? Is there any intention of supporting the installation of the latest version of the "JBoss plugin for ECLIPSE" on the latest version of ECLIPSE? It seems to me that this should be a fruitful thing to attempt.
Anyway, it would be helpful for us users of these products if the vendors would provide a bit of guidance on the compatible versions that do work together rather than simply stating the obvious - "It doesn't work" when that is the very complaint from the user that is being addressed.
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19 years, 4 months
[JBossWS] - exception unwrapping private key - java.security.InvalidKeyE
by wgmartinez
Hi there,
I am trying to port BouncyCastle on to JBoss 4.0.4GA. My client code (which is a WSS4J client) works on command line but I get the exception in the subject of this query when I trigger the client from a JSP.
The bouncy jar bcprov-jdk15-134.jar is in the WEB-INF/lib. The client-config.wsdd, the certificate and the reference to the crypto.properties files are all located under WEb-INF/com.
The crypto.properties file contain the lines below:
org.apache.ws.security.crypto.merlin.keystore.type=PKCS12
org.apache.ws.security.crypto.merlin.keystore.password=servicemaker
org.apache.ws.security.crypto.merlin.alias.password=servicemaker
org.apache.ws.security.crypto.merlin.file=BT_SDK_Application_Certificate.pfx
org.apache.ws.security.crypto.merlin.keystore.alias=c6542fec5983bf8a0ef603d6866e8b89_d33ef4d9-4542-4a1c-88a7-2c129a9c558f
org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin
The client-config.wsdd contains the lines below:
<!--
Axis client config file
-->
<deployment xmlns="http://xml.apache.org/axis/wsdd/" xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
The installation documentation in JBoss-WS tells me to put the create an entry in the java.security file under jre/lib/security which I have done which is why the command line works.
Has anyone experienced this?
I appreciate your help.
willy
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19 years, 4 months