Android Open Source - markj Jw Xml Loader

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License

The source code is released under:

GNU Lesser General Public License

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Java Source Code

package com.markjmind.mobile.api.android.xml;
//www .j a  va2 s. c  o m
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;

import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.XMLReader;
import org.xml.sax.helpers.DefaultHandler;

import android.content.Context;

/**
 * start : 2013.11.16<br>
 * <br>
 * 
 * @author ???
 * @version 2013.11.16
 */
public class JwXmlLoader {
  public String charSet = "UTF-8";
  private DefaultHandler dataHandler;
  
  public JwXmlLoader(DefaultHandler dataHandler){
    setDataHandler(dataHandler);
  }
  
  public void setDataHandler(DefaultHandler dataHandler){
    this.dataHandler = dataHandler;
  }
  
  public DefaultHandler getDataHandler(){
    return dataHandler;
  }
  
  public String readXml(InputStream xmlInputStream) throws ParserConfigurationException, SAXException, IOException{
    SAXParserFactory saxPF = SAXParserFactory.newInstance(); 
      SAXParser saxP = saxPF.newSAXParser();
      XMLReader xmlR = saxP.getXMLReader();
      xmlR.setContentHandler(dataHandler);
      xmlR.parse(new InputSource(xmlInputStream));
      return dataHandler.toString();
  }
  
  public String readXml(Context context, int R_raw_id) throws ParserConfigurationException, SAXException, IOException{
      return readXml(JwXmlResoure.getStream(context, R_raw_id));
  }
  
  public String readXml(String xml) throws ParserConfigurationException, SAXException, IOException{
       InputStream is = new ByteArrayInputStream(xml.getBytes(charSet));
       return readXml(is);
  }
  public String readXml(URL url) throws IOException, ParserConfigurationException, SAXException{
    InputStream is = url.openStream();
    return readXml(is);
  }
  
  public static String readXml(InputStream xmlInputStream, DefaultHandler dataHandler) throws ParserConfigurationException, SAXException, IOException{
    SAXParserFactory saxPF = SAXParserFactory.newInstance(); 
      SAXParser saxP = saxPF.newSAXParser();
      XMLReader xmlR = saxP.getXMLReader();
      xmlR.setContentHandler(dataHandler);
      xmlR.parse(new InputSource(xmlInputStream));
      return dataHandler.toString();
  }
  
  public static String readXml(Context context, int R_raw_id,DefaultHandler dataHandler) throws ParserConfigurationException, SAXException, IOException{
      return readXml(JwXmlResoure.getStream(context, R_raw_id),dataHandler);
  }
  
  public static String readXml(String xml, DefaultHandler dataHandler, String charSet) throws ParserConfigurationException, SAXException, IOException{
       InputStream is = new ByteArrayInputStream(xml.getBytes(charSet));
       return readXml(is,dataHandler);
  }
  public static String readXml(String xml, DefaultHandler dataHandler) throws ParserConfigurationException, SAXException, IOException{
       InputStream is = new ByteArrayInputStream(xml.getBytes("UTF-8"));
       return readXml(is,dataHandler);
  }
  public static String readXml(URL url, DefaultHandler dataHandler) throws IOException, ParserConfigurationException, SAXException{
    InputStream is = url.openStream();
    return readXml(is,dataHandler);
  }
}

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