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.aspects.asynch;
23:
24: import org.jboss.aop.advice.Interceptor;
25: import org.jboss.aop.joinpoint.Invocation;
26:
27: import java.io.Serializable;
28:
29: /**
30: * Comment
31: *
32: * @author <a href="mailto:bill@jboss.org">Bill Burke</a>
33: * @version $Revision: 57186 $
34: */
35: public class AsynchProxyInterceptor implements Interceptor,
36: Serializable {
37: private static final long serialVersionUID = -6294601804409518509L;
38:
39: private FutureHolder holder;
40:
41: public AsynchProxyInterceptor(FutureHolder holder) {
42: this .holder = holder;
43: }
44:
45: public String getName() {
46: return "AsynchProxyInterceptor";
47: }
48:
49: public Object invoke(Invocation invocation) throws Throwable {
50: Object rtn = invocation.invokeNext();
51: Future future = (Future) invocation
52: .getResponseAttachment(AsynchAspect.FUTURE);
53: if (future != null) {
54: holder.setFuture(future);
55: }
56: return rtn;
57: }
58: }
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