FutureInvocationHandlerpublic class FutureInvocationHandler extends org.jboss.aop.proxy.Proxy implements Serializable, org.jboss.aop.instrument.Untransformable, InvocationHandler| An invocation handler for the Future interface using dynamic proxies. It is an alternative to
having generated proxies for use with EJB 3, avoiding client relying on javassist in the
EJB 3 client proxies |
| Fields Summary |
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| private static final long | serialVersionUID | | private Map | methodMap |
| Constructors Summary |
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public FutureInvocationHandler()
// FIXME FutureInvocationHandler constructor
super();
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| Methods Summary |
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| public static java.lang.Object | createFutureProxy(org.jboss.util.id.GUID guid, java.lang.ClassLoader loader, java.lang.Class[] interfaces)
FutureInvocationHandler ih = new FutureInvocationHandler();
ih.instanceAdvisor = new ClassInstanceAdvisor();
ih.mixins = null;
ih.interfaces = interfaces;
ih.guid = guid;
return java.lang.reflect.Proxy.newProxyInstance(loader, interfaces, ih);
| | public java.util.Map | getMethodMap()
//I don't think we need to populate this for now
return methodMap;
| | public java.lang.Object | invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)
if (method.getName().equals("_getInstanceAdvisor"))
{
return _getInstanceAdvisor();
}
else if (method.getName().equals("_setInstanceAdvisor") &&
method.getParameterTypes().length == 1 && method.getParameterTypes()[0].equals(InstanceAdvisor.class))
{
_setInstanceAdvisor((InstanceAdvisor)args[0]);
return null;
}
Interceptor[] interceptors = instanceAdvisor.getInterceptors();
long hash = MethodHashing.calculateHash(method);
MethodInvocation invocation = new MethodInvocation(interceptors, hash, method, method, null);
invocation.setInstanceResolver(instanceAdvisor.getMetaData());
invocation.setArguments(args);
return invocation.invokeNext();
| | public java.lang.Object | writeReplace()Override Proxy implementation so we get default behaviour.
Reason is to avoid client dependencies on javassist in EJB 3 asynchronous proxies
return this;
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