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Java > Open Source Codes > com > caucho > jsf > lifecycle > DefaultLifecycleImpl


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License version 2
11  * as published by the Free Software Foundation.
12  *
13  * Resin Open Source is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
16  * of NON-INFRINGEMENT. See the GNU General Public License for more
17  * details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with Resin Open Source; if not, write to the
21  *
22  * Free Software Foundation, Inc.
23  * 59 Temple Place, Suite 330
24  * Boston, MA 02111-1307 USA
25  *
26  * @author Scott Ferguson
27  */
28
29 package com.caucho.jsf.lifecycle;
30
31 import java.util.*;
32
33 import javax.faces.*;
34 import javax.faces.context.*;
35 import javax.faces.event.*;
36 import javax.faces.lifecycle.*;
37
38 /**
39  * The default lifecycle implementation
40  */
41 public class DefaultLifecycleImpl extends Lifecycle
42 {
43   private ArrayList<PhaseListener> _phaseList = new ArrayList<PhaseListener>();
44   private PhaseListener []_phaseListeners = new PhaseListener[0];
45   
46   public DefaultLifecycleImpl()
47   {
48   }
49
50   public void addPhaseListener(PhaseListener listener)
51   {
52     synchronized (_phaseList) {
53       _phaseList.add(listener);
54       _phaseListeners = new PhaseListener[_phaseList.size()];
55       _phaseList.toArray(_phaseListeners);
56     }
57   }
58   
59   public PhaseListener []getPhaseListeners()
60   {
61     return _phaseListeners;
62   }
63   
64   public void removePhaseListener(PhaseListener listener)
65   {
66     synchronized (_phaseList) {
67       _phaseList.remove(listener);
68       _phaseListeners = new PhaseListener[_phaseList.size()];
69       _phaseList.toArray(_phaseListeners);
70     }
71   }
72
73   public void execute(FacesContext context)
74     throws FacesException
75   {
76     if (context.getResponseComplete() || context.getRenderResponse())
77       return;
78   }
79   
80   public void render(FacesContext context)
81     throws FacesException
82   {
83     if (context.getResponseComplete())
84       return;
85   }
86
87   public String JavaDoc toString()
88   {
89     return "DefaultLifecycleImpl[]";
90   }
91 }
92
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