Hi Ben,
I have the following POJO class which needs to be apectized and has to send
over wire to client.
Code:
| import java.io.Serializable;
| import java.util.ArrayList;
|
| /**
| *
| * @@org.jboss.cache.aop.AopMarker
| */
|
| public class Answer implements Serializable{
| private String itemCode;
| private String description;
| private boolean defaultItem;
| private ArrayList parentItemCodeList;
| private ArrayList amenitiesList;
| private boolean hasSuite;
| private boolean hasConcierge;
| private int maxGuest;
|
| public Answer() {
| amenitiesList = new ArrayList ();
| parentItemCodeList = new ArrayList();
| }
|
| public ArrayList getAmenitiesList() {
| return amenitiesList;
| }
|
| public void setAmenitiesList(ArrayList amenitiesList) {
| this.amenitiesList = amenitiesList;
| }
|
| public void addAmenity (String amenity){
| amenitiesList.add(amenity);
| }
|
| public boolean getDefaultItem() {
| return defaultItem;
| }
|
| public void setDefaultItem(boolean defaultItem) {
| this.defaultItem = defaultItem;
| }
|
| public String getDescription() {
| return description;
| }
|
| public void setDescription(String description) {
| this.description = description;
| }
|
| public boolean isHasConcierge() {
| return hasConcierge;
| }
|
| public void setHasConcierge(boolean hasConcierge) {
| this.hasConcierge = hasConcierge;
| }
|
| public boolean isHasSuite() {
| return hasSuite;
| }
|
| public void setHasSuite(boolean hasSuite) {
| this.hasSuite = hasSuite;
| }
|
| public String getItemCode() {
| return itemCode;
| }
|
| public void setItemCode(String itemCode) {
| this.itemCode = itemCode;
| }
|
| public int getMaxGuest() {
| return maxGuest;
| }
|
| public void setMaxGuest(int maxGuest) {
| this.maxGuest = maxGuest;
| }
|
| public ArrayList getParentItemCodeList() {
| return parentItemCodeList;
| }
|
| public void setParentItemCodeList(ArrayList parentItemCodeList) {
| this.parentItemCodeList = parentItemCodeList;
| }
|
| public void addParentItemCode(String parentItemCode){
| parentItemCodeList.add(parentItemCode);
| }
| }
it's doing AOPC properly and even caching and retrieving it from JBoss
TreeCacheAOP. it's displaying Cached contents at server properly but at client
side it's giving
Code:
java.lang.reflect.UndeclaredThrowableException
| at $Proxy1.getAnswer(Unknown Source)
| at
com.wdpro.commerce.wdw.be.client.delegate.WDWIBCAppDelegate.getAnswer(WDWIBCAppDelegate.java:211
| )
| at TestCache.main(TestCache.java:20)
| Caused by: java.io.NotSerializableException:
org.jboss.cache.aop.collection.CachedListInterceptor
| at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1054)
| at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
| at java.util.ArrayList.writeObject(ArrayList.java:529)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:324)
| at
java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:809)
| at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1296)
| at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
| at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
| at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
| at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
| at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
| at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
| at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
| at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
| at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
| at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
| at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
| at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
| at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
| at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
| at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
| at java.rmi.MarshalledObject.<init>(MarshalledObject.java:92)
| at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:410)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:324)
| at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
| at sun.rmi.transport.Transport$1.run(Transport.java:148)
| at java.security.AccessController.doPrivileged(Native Method)
| at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
| at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
| at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
| at java.lang.Thread.run(Thread.java:534)
| at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
| at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
| at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
| at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown
Source)
| at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:119)
| at
org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:227)
| at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:167)
| at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
| at
org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55)
| at
org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:97)
| at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86)
| ... 3 more
when I did
Answer ans = delegate.getAnswer()
I don't know what I am missing here, can't cached classes accessed at client.
Please let me know ASAP.
What are requirements for Cached classes to be accessed at client side.
Thanks alot Guys,
Anu
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