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Java > Open Source Codes > org > apache > cocoon > forms > util > StringMessage


1 /*
2  * Copyright 1999-2004 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.cocoon.forms.util;
17
18 import java.util.Arrays JavaDoc;
19
20 import org.apache.excalibur.xml.sax.XMLizable;
21 import org.xml.sax.ContentHandler JavaDoc;
22 import org.xml.sax.SAXException JavaDoc;
23
24 /**
25  * A string in an XMLizable form.
26  *
27  * Will produce exactly one characters call, no start/endDocument calls.
28  *
29  * @version $Id: StringMessage.java 177978 2005-05-23 13:27:51Z sylvain $
30  */
31 public class StringMessage implements XMLizable {
32     private char[] ch;
33
34     public StringMessage(String JavaDoc message) {
35         this.ch = message.toCharArray();
36     }
37
38     public void toSAX(ContentHandler JavaDoc contentHandler) throws SAXException JavaDoc {
39         contentHandler.characters(ch, 0, ch.length);
40     }
41     
42     public boolean equals(Object JavaDoc obj) {
43         if (obj instanceof StringMessage) {
44             // Compare char arrays
45 return Arrays.equals(this.ch, ((StringMessage)obj).ch);
46         } else {
47             return false;
48         }
49     }
50 }
51
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