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Java > Open Source Codes > com > caucho > config > BuilderProgramContainer


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 as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  * Free SoftwareFoundation, Inc.
23  * 59 Temple Place, Suite 330
24  * Boston, MA 02111-1307 USA
25  *
26  * @author Scott Ferguson;
27  */
28
29 package com.caucho.config;
30
31 import com.caucho.util.L10N;
32
33 import java.util.ArrayList JavaDoc;
34
35 public class BuilderProgramContainer extends BuilderProgram {
36   static final L10N L = new L10N(BuilderProgramContainer.class);
37
38   private ArrayList JavaDoc<BuilderProgram> _programList =
39     new ArrayList JavaDoc<BuilderProgram>();
40
41   public BuilderProgramContainer()
42   {
43     this(NodeBuilder.getCurrentBuilder());
44   }
45   
46   public BuilderProgramContainer(NodeBuilder builder)
47   {
48     super(builder);
49   }
50
51   public void addProgram(BuilderProgram program)
52   {
53     _programList.add(program);
54   }
55   
56   public void configureImpl(NodeBuilder builder, Object JavaDoc bean)
57     throws ConfigException
58   {
59     for (int i = 0; i < _programList.size(); i++) {
60       BuilderProgram program = _programList.get(i);
61
62       program.configureImpl(builder, bean);
63     }
64   }
65
66   protected Object JavaDoc configureImpl(NodeBuilder builder, Class JavaDoc type)
67     throws ConfigException
68   {
69     Object JavaDoc bean = null;
70     
71     for (int i = 0; i < _programList.size(); i++) {
72       BuilderProgram program = _programList.get(i);
73
74       if (bean == null)
75     bean = program.configureImpl(builder, type);
76       else
77     program.configureImpl(builder, bean);
78     }
79
80     return bean;
81   }
82 }
83
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