01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.ejb3.remoting;
23:
24: import java.lang.reflect.InvocationHandler;
25: import java.lang.reflect.Method;
26: import org.jboss.aop.advice.Interceptor;
27: import org.jboss.aop.metadata.SimpleMetaData;
28:
29: /**
30: * Comment
31: *
32: * @author <a href="mailto:bill@jboss.org">Bill Burke</a>
33: * @version $Revision: 57207 $
34: */
35: public abstract class BaseRemoteProxy implements java.io.Serializable,
36: InvocationHandler, RemoteProxy {
37: protected Object containerId;
38: protected Interceptor[] interceptors;
39: protected SimpleMetaData metadata;
40:
41: protected BaseRemoteProxy(Object containerId,
42: Interceptor[] interceptors) {
43: this .containerId = containerId;
44: this .interceptors = interceptors;
45: }
46:
47: protected BaseRemoteProxy() {
48: }
49:
50: public SimpleMetaData getMetaData() {
51: synchronized (this ) {
52: if (metadata == null)
53: metadata = new SimpleMetaData();
54: }
55: return metadata;
56: }
57:
58: public abstract Object invoke(Object proxy, Method method,
59: Object[] args) throws Throwable;
60:
61: //Force all remote proxies to override toString()
62: public abstract String toString();
63: }
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