Hi.
Don't know where to find cause of error:
| [java] java.lang.ClassCastException
| [java] at org.nthx.pat.demo.Forum.Forum_new_$aop(Unknown Source)
| [java] at org.nthx.pat.demo.Driver.main(Unknown Source)
| [java] Exception in thread "main"
|
Decompiled Forum.class:
| public class Forum
| implements Advised, PrevalentSystem, IdentityMap, BusinessObject,
Identificable, Persistable
| {
| ....
| public static Forum Forum_new_$aop()
| {
| if(((Advisor) (aop$classAdvisor$aop)).doesHaveAspects)
| return (Forum)aop$classAdvisor$aop.invokeNew((Object[])null, 0);
| else
| return new Forum();
| }
|
Client's code for creating Forum:
| public class RootCreationInterceptor
| {
| public Object invoke(Invocation invocation)
| throws Throwable
| {
| ConstructorInvocation ci = (ConstructorInvocation) invocation;
| String patRootClassName = ci.getConstructor().getName();
| Class classOfPatRoot = Class.forName(patRootClassName);
| PrevalentSystem root = (PrevalentSystem) classOfPatRoot.newInstance();
|
| .....
|
| public class Driver
| {
|
| public static void main(String[] args)
| {
| Forum forum = new Forum();
| log.debug("-= Finished creating Forum object =-");
|
| jboss-aop.xml:
| <bind pointcut="execution(*->@pat.root(..))">
| <interceptor class="org.nthx.pat.RootCreationInterceptor" />
| </bind>
|
JBossAOP version is CVS 10.08.2004 version. Modified not to create _transient_ mixin
fields.
Help!
Tomasz
ps. Can attach full source code if needed
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