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Java > Open Source Codes > org > apache > catalina > ant > ReloadTask


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.ant;
20
21
22 import java.io.UnsupportedEncodingException JavaDoc;
23 import java.net.URLEncoder JavaDoc;
24
25 import org.apache.tools.ant.BuildException;
26
27
28 /**
29  * Ant task that implements the <code>/reload</code> command, supported by the
30  * Tomcat manager application.
31  *
32  * @author Craig R. McClanahan
33  * @version $Revision: 467222 $ $Date: 2006-10-24 05:17:11 +0200 (mar., 24 oct. 2006) $
34  * @since 4.1
35  */
36 public class ReloadTask extends AbstractCatalinaTask {
37
38
39     // ------------------------------------------------------------- Properties
40
41
42     /**
43      * The context path of the web application we are managing.
44      */
45     protected String JavaDoc path = null;
46
47     public String JavaDoc getPath() {
48         return (this.path);
49     }
50
51     public void setPath(String JavaDoc path) {
52         this.path = path;
53     }
54
55
56     // --------------------------------------------------------- Public Methods
57
58
59     /**
60      * Execute the requested operation.
61      *
62      * @exception BuildException if an error occurs
63      */
64     public void execute() throws BuildException {
65
66         super.execute();
67         if (path == null) {
68             throw new BuildException
69                 ("Must specify 'path' attribute");
70         }
71         try {
72             execute("/reload?path=" + URLEncoder.encode(this.path, getCharset()));
73         } catch (UnsupportedEncodingException JavaDoc e) {
74             throw new BuildException
75                 ("Invalid 'charset' attribute: " + getCharset());
76         }
77
78
79     }
80
81
82 }
83
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