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Java > Open Source Codes > org > apache > lucene > demo > html > ParserThread


1 package org.apache.lucene.demo.html;
2
3 /**
4  * Copyright 2004 The Apache Software Foundation
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18
19 import java.io.*;
20
21 class ParserThread extends Thread JavaDoc {
22   HTMLParser parser;
23
24   ParserThread(HTMLParser p) {
25     parser = p;
26   }
27
28   public void run() { // convert pipeOut to pipeIn
29 try {
30       try { // parse document to pipeOut
31 parser.HTMLDocument();
32       } catch (ParseException e) {
33         System.out.println("Parse Aborted: " + e.getMessage()); //$NON-NLS-1$
34 } catch (TokenMgrError e) {
35         System.out.println("Parse Aborted: " + e.getMessage()); //$NON-NLS-1$
36 } finally {
37         parser.pipeOut.close();
38         synchronized (parser) {
39           parser.summary.setLength(HTMLParser.SUMMARY_LENGTH);
40           parser.titleComplete = true;
41           parser.notifyAll();
42         }
43       }
44     } catch (IOException e) {
45       e.printStackTrace();
46     }
47   }
48 }
49
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