"[EMAIL PROTECTED]" wrote : Guys,
| I need more information. I need a test case I can reproduce. Currently,
we cannot reproduce any of your problems.
|
Now I've found one too in an old app, which I'm currently converting to
4.0.4RC1. Reduced stuff looks like this:
| @Entity
| @Table(name="categories")
| public class A_CatTest implements Serializable {
| private int id;
| private A_CatTest parent;
|
| A_CatTest() { }
|
| @Id @GeneratedValue(strategy=GenerationType.AUTO)
| @Column(name="categories_id", nullable=false)
| public int getId() {
| return this.id;
| }
|
| public void setId(int id) {
| this.id = id;
| }
|
| @ManyToOne(fetch = FetchType.LAZY)
| @JoinColumn(name="parent_id", referencedColumnName="categories_id",
| nullable=true)
| public A_CatTest getParent() {
| return this.parent;
| }
|
| public void setParent(A_CatTest parent) {
| this.parent = parent;
| }
| }
|
| @Remote
| public interface CatTestDao {
| List<A_CatTest> getRoots();
| }
|
| @Stateless
| @Interceptors(foo.TraceInterceptor.class)
| public class CatTestManager extends Manager
| implements CatTestDao
| {
| @SuppressWarnings("unchecked")
| public List<A_CatTest> getRoots() {
| return manager
| .createQuery("SELECT m FROM A_CatTest m WHERE
m.parent.id=0")
| .getResultList();
| }
| }
|
| public class RichClient() {
| ...
| public void doSomething() {
| List<A_CatTest> lt = null;
| try {
| InitialContext ctx = manager.getContext();
| CatTestDao d = (CatTestDao)
| ctx.lookup("foo/CatTestManager/remote");
| lt = d.getRoots();
| } catch (Exception e) {
| log.warn(e.getLocalizedMessage());
| if (log.isDebugEnabled()) {
| log.debug("doSomething", e);
| }
| }
| for (A_CatTest c : lt) {
| System.out.println(c.getId());
| }
| }
| }
|
03:06:42,958 [AWT-EventQueue-0] ERROR (SocketClientInvoker.java:279) - Got
marshalling exception, exiting
java.lang.ClassCastException: cannot assign instance of
org.hibernate.proxy.SerializableProxy to field foo.A_CatTest.parent of type
foo.A_CatTest in instance of foo.A_CatTest
at
java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:1977)
at
java.io.ObjectStreamClass.setObjFieldValues(ObjectStreamClass.java:1157)
...
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
at
org.jboss.aop.joinpoint.InvocationResponse.readExternal(InvocationResponse.java:107)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1753)
...
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:265)
at
org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:136)
at org.jboss.remoting.Client.invoke(Client.java:444)
at org.jboss.remoting.Client.invoke(Client.java:407)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
at
org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:65)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
at
org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy2.getRoots(Unknown Source)
at foo.RichClient.doSomething(RichClient.java:71)
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