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Java > Open Source Codes > org > apache > catalina > startup > SetContextPropertiesRule


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18
19 package org.apache.catalina.startup;
20
21 import org.xml.sax.Attributes JavaDoc;
22
23 import org.apache.tomcat.util.IntrospectionUtils;
24 import org.apache.tomcat.util.digester.Rule;
25
26 /**
27  * Rule that uses the introspection utils to set properties of a context
28  * (everything except "path").
29  *
30  * @author Remy Maucherat
31  */
32 public class SetContextPropertiesRule extends Rule {
33
34
35     // ----------------------------------------------------------- Constructors
36
37
38     // ----------------------------------------------------- Instance Variables
39
40
41     // --------------------------------------------------------- Public Methods
42
43
44     /**
45      * Handle the beginning of an XML element.
46      *
47      * @param attributes The attributes of this element
48      *
49      * @exception Exception if a processing error occurs
50      */
51     public void begin(String JavaDoc namespace, String JavaDoc nameX, Attributes JavaDoc attributes)
52         throws Exception JavaDoc {
53
54         for (int i = 0; i < attributes.getLength(); i++) {
55             String JavaDoc name = attributes.getLocalName(i);
56             if ("".equals(name)) {
57                 name = attributes.getQName(i);
58             }
59             if ("path".equals(name) || "docBase".equals(name)) {
60                 continue;
61             }
62             String JavaDoc value = attributes.getValue(i);
63             IntrospectionUtils.setProperty(digester.peek(), name, value);
64         }
65
66     }
67
68
69 }
70
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