Hi Guys,
I finally make CacheAOP to work as MBean in JBoss 4.0, my jboss-aop.xml
aspectized configuration file is
1. jboss-aop.xml
<?xml version="1.0" encoding="UTF-8"?>
| <aop>
| <!-- This is declaration file for annotation. We are using JDK1.4 now,
| so an annotationc pre-compiler is needed for JBossAop.
| See build.xml target annoc for details.
| Idea is user will then need only to annotate like:
| @@org.jboss.cache.aop.AopMarker
| in his POJO. There will be no need of jboss-aop.xml from user's
side.
| Only extra step is annotation compiling. And in JDK1.5, this step
| will not be needed since the implicit annotation support.
|
| For example, see either Address or Person.
| -->
|
| <!-- If a POJO has AopMarker annotation, it will be asepctized. -->
| <prepare expr="field(* @org.jboss.cache.aop.AopMarker->*)" />
|
| <!--
| Supports inheritance and polymorphism. It can either be a concrete class
| or an interface. All sub-classes or interface implementors will be
instrumeneted.
| -->
| <prepare expr="field(* [EMAIL PROTECTED]>*)" />
| </aop>
|
My question is what would be preferred way to do conf file, can I stick with
this or doing customized config is prefferable.
2. At client I need to use aspectized classes(classes for which AOPC is done),
if I run without using any aop specific jars I got
java.lang.NoClassDefFoundError: org/jboss/aop/joinpoint/FieldWriteInvocation
| at java.lang.ClassLoader.defineClass0(Native Method)
| at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
| at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
| at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
| at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
| at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
| at java.security.AccessController.doPrivileged(Native Method)
| at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
| at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
| at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
| at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
| at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
| at
com.wdpro.commerce.wdw.be.client.delegate.WDWIBCAppDelegate.getAnswer(WDWIBCAppDelegate.java:206)
| at TestCache.main(TestCache.java:10)
| Exception in thread "main"
|
Is there any subset of jars I need to include for client classpath if client
wants to use aspectized classes(Cached classes), if so is this set would be
constants so I can deliver to client only first time.
3. I tried to use "/usr/template/hotel/" as FQN but it didn't take it took
"/usr/template/", is there any restrictions around FQN patterns
4. Right now I am looking TreeCacheAOP using MBeanProxy instead of JNDI name,
thoough I defined JNDI name for Tree Cache AOP I am't able to use it.
part of tree-aop-service.xml
|
|
| <mbean
| code="org.jboss.invocation.jrmp.server.JRMPProxyFactory"
| name="mydomain:service=proxyFactory,type=jrmp,target=factory">
| <attribute
| name="InvokerName">jboss:service=invoker,type=jrmp</attribute>
| <attribute
| name="TargetName">jboss.cache:service=TreeCacheAop</attribute>
| <attribute name="JndiName">MyCache</attribute> <attribute
| name="InvokeTargetMethod">true</attribute> <attribute
|
name="ExportedInterface">org.jboss.cache.aop.TreeCacheAopMBean</attribute>
| <attribute name="ClientInterceptors"> <iterceptors>
| <interceptor>org.jboss.proxy.ClientMethodInterceptor</interceptor>
| <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
| <interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
| </iterceptors> </attribute>
| <depends>jboss:service=invoker,type=jrmp</depends>
| <depends>jboss.cache:service=TreeCacheAop</depends>
| </mbean>
|
|
Context ctx= new Context();
TreeCacheAop sam = ctz.lookup("MyCache");
it's finding JNDI but throwing class cast exception.
What would be procedure to do look up for Tree Cache AOP MBean via JNDI.
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