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Java > Open Source Codes > org > jpublish > action > ScriptHandlerDefinition


1 /*--
2
3  Copyright (C) 2001-2003 Aetrion LLC.
4  All rights reserved.
5  
6  Redistribution and use in source and binary forms, with or without
7  modification, are permitted provided that the following conditions
8  are met:
9  
10  1. Redistributions of source code must retain the above copyright
11     notice, this list of conditions, and the following disclaimer.
12  
13  2. Redistributions in binary form must reproduce the above copyright
14     notice, this list of conditions, and the disclaimer that follows
15     these conditions in the documentation and/or other materials
16     provided with the distribution.
17
18  3. The name "JPublish" must not be used to endorse or promote products
19     derived from this software without prior written permission. For
20     written permission, please contact info@aetrion.com.
21  
22  4. Products derived from this software may not be called "JPublish", nor
23     may "JPublish" appear in their name, without prior written permission
24     from Aetrion LLC (info@aetrion.com).
25  
26  In addition, the authors of this software request (but do not require)
27  that you include in the end-user documentation provided with the
28  redistribution and/or in the software itself an acknowledgement equivalent
29  to the following:
30      "This product includes software developed by
31       Aetrion LLC (http://www.aetrion.com/)."
32
33  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
34  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
35  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
36  DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
37  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
38  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
39  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
40  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
41  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
42  IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
43  POSSIBILITY OF SUCH DAMAGE.
44
45  For more information on JPublish, please see <http://www.jpublish.org/>.
46  
47  */
48
49 package org.jpublish.action;
50
51 import com.anthonyeden.lib.config.Configuration;
52 import com.anthonyeden.lib.config.ConfigurationException;
53
54 /**
55  * Definition class which is used to hold script handler runtime configuration data. Instances of the ScriptHandler can
56  * be acquired using the <code>getInstance()</code> method.
57  *
58  * @author Anthony Eden
59  */
60
61 public class ScriptHandlerDefinition {
62
63     private Class JavaDoc handlerClass;
64     private Configuration configuration;
65
66     /**
67      * Get a ScriptHandler instance.
68      *
69      * @return The ScriptHandler
70      * @throws InstantiationException
71      * @throws IllegalAccessException
72      * @throws ConfigurationException
73      */
74
75     public ScriptHandler getInstance() throws InstantiationException JavaDoc,
76             IllegalAccessException JavaDoc, ConfigurationException {
77         ScriptHandler scriptHandler =
78                 (ScriptHandler) handlerClass.newInstance();
79         scriptHandler.loadConfiguration(configuration);
80         scriptHandler.init();
81         return scriptHandler;
82     }
83
84     /**
85      * Get the handler class.
86      *
87      * @return The handler class
88      */
89
90     public Class JavaDoc getHandlerClass() {
91         return handlerClass;
92     }
93
94     /**
95      * Set the handler class
96      *
97      * @param handlerClass The handler class
98      */
99
100     public void setHandlerClass(Class JavaDoc handlerClass) {
101         this.handlerClass = handlerClass;
102     }
103
104     /**
105      * Get the configuration object.
106      *
107      * @return The Configuration object
108      */
109
110     public Configuration getConfiguration() {
111         return configuration;
112     }
113
114     /**
115      * Load the definition configuration
116      *
117      * @param configuration The configuration object
118      */
119
120     public void loadConfiguration(Configuration configuration) {
121         this.configuration = configuration;
122     }
123
124 }
125
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