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Java > Open Source Codes > org > jboss > spring > callback > SpringLifecycleInterceptor


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * 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
23 package org.jboss.spring.callback;
24
25 import javax.annotation.PostConstruct;
26 import javax.interceptor.InvocationContext;
27
28 import org.jboss.spring.support.SpringInjectionSupport;
29
30 /**
31  * Injects Spring beans on postConstruction and postActivation.
32  * Sets all non serializable, non transient fields to null before passivation.
33  *
34  * @author <a HREF="mailto:ales.justin@genera-lynx.com">Ales Justin</a>
35  * @see SpringPassivationInterceptor
36  * @see SpringInjectionSupport
37  */
38 public class SpringLifecycleInterceptor extends SpringPassivationInterceptor
39 {
40
41    private static final long serialVersionUID = 365239483909594775L;
42
43    @PostConstruct
44    public void postConstruct(InvocationContext ctx) throws Exception JavaDoc
45    {
46       inject(ctx.getTarget());
47       ctx.proceed();
48    }
49
50 }
51
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