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Java > Open Source Codes > org > apache > commons > betwixt > digester > RuleSupport


1 /*
2  * Copyright 2001-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.commons.betwixt.digester;
17
18 import java.util.Set JavaDoc;
19
20 import org.apache.commons.betwixt.XMLIntrospector;
21 import org.apache.commons.digester.Rule;
22 import org.apache.commons.logging.Log;
23 import org.apache.commons.logging.LogFactory;
24
25 /** <p><code>RuleSupport</code> is an abstract base class containing useful
26   * helper methods.</p>
27   *
28   * @author <a HREF="mailto:jstrachan@apache.org">James Strachan</a>
29   * @version $Revision: 1.6 $
30   */
31 public class RuleSupport extends Rule {
32
33     /** Logger */
34     private static final Log log = LogFactory.getLog( RuleSupport.class );
35     /** Base constructor */
36     public RuleSupport() {
37     }
38     
39     
40
41     // Implementation methods
42 //-------------------------------------------------------------------------
43 /**
44      * Gets <code>XMLBeanInfoDigester</code> using this rule.
45      *
46      * @return <code>XMLBeanInfoDigester</code> for this rule
47      */
48     protected XMLBeanInfoDigester getXMLInfoDigester() {
49         return (XMLBeanInfoDigester) getDigester();
50     }
51     
52      /**
53      * Gets <code>XMLIntrospector</code> to be used for introspection
54      *
55      * @return <code>XMLIntrospector</code> to use
56      */
57     protected XMLIntrospector getXMLIntrospector() {
58         return getXMLInfoDigester().getXMLIntrospector();
59     }
60     
61     /**
62      * Gets the class of the bean whose .betwixt file is being digested
63      *
64      * @return the <code>Class</code> of the bean being processed
65      */
66     protected Class JavaDoc getBeanClass() {
67         return getXMLInfoDigester().getBeanClass();
68     }
69     
70     /**
71      * Gets the property names already processed
72      *
73      * @return the set of property names that have been processed so far
74      */
75     protected Set JavaDoc getProcessedPropertyNameSet() {
76         return getXMLInfoDigester().getProcessedPropertyNameSet();
77     }
78 }
79
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