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Java > Open Source Codes > org > objectweb > easybeans > api > EasyBeansInterceptor


1 /**
2  * EasyBeans
3  * Copyright (C) 2006 Bull S.A.S.
4  * Contact: easybeans@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * --------------------------------------------------------------------------
22  * $Id: EasyBeansInterceptor.java 572 2006-06-04 21:23:27Z benoitf $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.easybeans.api;
27
28 /**
29  * This interface will be implemented by all EasyBeans interceptors.
30  * @author Florent Benoit
31  */
32 public interface EasyBeansInterceptor {
33
34     /**
35      * Defines the interceptor schema of EasyBeans interceptors.
36      * @param invocationContext context with useful attributes on the current
37      * invocation
38      * @return result of the next invocation (to chain interceptors)
39      * @throws Exception if interceptor fails
40      */
41     Object JavaDoc intercept(EasyBeansInvocationContext invocationContext) throws Exception JavaDoc;
42 }
43
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