StringXMLizable


1   /*
2    * Copyright 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.xml;
17  
18  import org.apache.excalibur.xml.sax.XMLizable;
19  import org.xml.sax.ContentHandler  ;
20  import org.xml.sax.SAXException  ;
21  import org.xml.sax.InputSource  ;
22  
23  import javax.xml.parsers.SAXParserFactory  ;
24  import javax.xml.parsers.SAXParser  ;
25  import javax.xml.parsers.ParserConfigurationException  ;
26  import java.io.IOException  ;
27  import java.io.StringReader  ;
28  
29  /**
30   * XMLizable a String
31   * 
32   * @since 2.1.7
33   * @author Bruno Dumon
34   */
35  public class StringXMLizable implements XMLizable {
36      private String   data;
37  
38      public StringXMLizable(String   data) {
39          this.data = data;
40      }
41  
42      public void toSAX(ContentHandler   contentHandler) throws SAXException   {
43          SAXParserFactory   parserFactory = SAXParserFactory.newInstance();
44          parserFactory.setNamespaceAware(true);
45          SAXParser   parser = null;
46          try {
47              parser = parserFactory.newSAXParser();
48          } catch (ParserConfigurationException   e) {
49              throw new SAXException  ("Error creating SAX parser.", e);
50          }
51          parser.getXMLReader().setContentHandler(contentHandler);
52          InputSource   is = new InputSource  (new StringReader  (data));
53          try {
54              parser.getXMLReader().parse(is);
55          } catch (IOException   e) {
56              throw new SAXException  (e);
57          }
58      }
59  }
60
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