parserthread.java

天乙社区6.0是一套基于JAVA技术的网络虚拟社区

package com.laoer.bbscs.lucene.html;

/**
 * Copyright 2004 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.*;

class ParserThread extends Thread {		  
  HTMLParser parser;

  ParserThread(HTMLParser p) {
    parser = p;
  }

  public void run() {				  // convert pipeOut to pipeIn
    try {
      try {					  // parse document to pipeOut
	parser.HTMLDocument(); 
      } catch (ParseException e) {
	System.out.println("Parse Aborted: " + e.getMessage());
      } catch (TokenMgrError e) {
	System.out.println("Parse Aborted: " + e.getMessage());
      } finally {
	parser.pipeOut.close();
	synchronized (parser) {
	  parser.summary.setLength(parser.SUMMARY_LENGTH);
	  parser.titleComplete = true;
	  parser.notifyAll();
	}
      }
    } catch (IOException e) {
	e.printStackTrace();
    }
  }
}