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Java > Open Source Codes > com > caucho > config > types > InitProgram


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.types;
30
31 import com.caucho.config.BuilderProgram;
32 import com.caucho.config.BuilderProgramContainer;
33 import com.caucho.config.Config;
34 import com.caucho.config.ConfigException;
35 import com.caucho.config.NodeBuilder;
36 import com.caucho.util.L10N;
37
38 /**
39  * Configuration for an init program
40  */
41 public class InitProgram {
42   private static L10N L = new L10N(InitProgram.class);
43
44   private BuilderProgramContainer _init;
45
46   public InitProgram()
47   {
48     _init = new BuilderProgramContainer(NodeBuilder.getCurrentBuilder());
49   }
50
51   public InitProgram(BuilderProgram program)
52   {
53     this();
54     
55     addBuilderProgram(program);
56   }
57
58   /**
59    * Adds to the builder program.
60    */
61   public void addBuilderProgram(BuilderProgram program)
62   {
63     _init.addProgram(program);
64   }
65
66   /**
67    * Sets the param-value.
68    */
69   public BuilderProgram getBuilderProgram()
70   {
71     return _init;
72   }
73
74   /**
75    * Initialize the object
76    */
77   public Object JavaDoc create(Class JavaDoc type)
78     throws ConfigException
79   {
80     if (_init != null)
81       return _init.configure(type);
82     else
83       return null;
84   }
85
86   /**
87    * Initialize the object
88    */
89   public void configure(Object JavaDoc obj)
90     throws ConfigException
91   {
92     if (_init != null)
93       _init.configure(obj);
94   }
95
96   /**
97    * Initialize the object
98    */
99   public void init(Object JavaDoc obj)
100     throws Throwable JavaDoc
101   {
102     configure(obj);
103
104     if (_init != null)
105       _init.init(obj);
106     else
107       Config.init(obj);
108   }
109
110   public String JavaDoc toString()
111   {
112     return "Init[" + _init + "]";
113   }
114 }
115
116
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