htmldocparser.java

来自「一个LUCENE的示例,对初学者很有帮助」· Java 代码 · 共 68 行

package sample.dw.paper.lucene.util;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.UnsupportedEncodingException;

import org.apache.lucene.demo.html.HTMLParser;

public class HTMLDocParser {
	private String htmlPath;
	
	private HTMLParser htmlParser;
	
	public HTMLDocParser(String htmlPath){
		this.htmlPath = htmlPath;
		initHtmlParser();
	}
	
	private void initHtmlParser(){
		InputStream inputStream = null;
		try {
			inputStream = new FileInputStream(htmlPath);
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		if(null != inputStream){
			try {
				htmlParser = new HTMLParser(new InputStreamReader(inputStream, "utf-8"));
			} catch (UnsupportedEncodingException e) {
				e.printStackTrace();
			}
		}
	}
	
	public String getTitle(){
		if(null != htmlParser){
			try {
				return htmlParser.getTitle();
			} catch (IOException e) {
				e.printStackTrace();
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
		return "";
	}
	
	public Reader getContent(){
	    if(null != htmlParser){
	    	try {
				return htmlParser.getReader();
			} catch (IOException e) {
				e.printStackTrace();
			}
	    }
	    return null;
	}
	
	public String getPath(){
		return this.htmlPath;		
	}

}