Android Open Source - Dumbledroid Sax Handler

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Back to project page Dumbledroid.

License

The source code is released under:

Copyright (c) 2013, Leocadio Tin? All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: ...

If you think the Android project Dumbledroid listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package io.leocad.dumbledroid.data.xml;
//  w  w  w .j  a v a 2s .c o  m
import java.util.Stack;

import org.xml.sax.Attributes;
import org.xml.sax.helpers.DefaultHandler;

public class SaxHandler extends DefaultHandler {

  private Node root;
  private Stack<Node> elementStack;
  private StringBuffer currentElementText;

  public SaxHandler() {

    this.elementStack = new Stack<Node>();
    this.currentElementText = new StringBuffer();
  }

  public Node getRoot() {
    return root;
  }

  public void startDocument() {

    this.root = null;
    this.elementStack.clear();
  }

  public void startElement(String uri, String name, String qName, Attributes atts) {
    
    Node currentElement = new Node();
    currentElement.name = name;

    int attsLen = atts.getLength();
    for (int i = 0; i < attsLen; i++) {
      currentElement.setAttribute(atts.getLocalName(i), atts.getValue(i));
    }

    if (this.elementStack.isEmpty()) {
      this.root = currentElement;
    } else {
      this.elementStack.peek().addChild(currentElement);
    }

    this.elementStack.push(currentElement);

    this.currentElementText.setLength(0);
  }

  public void characters (char ch[], int start, int length) {
    for (int i = start; i < start + length; i++) {
      this.currentElementText.append(ch[i]);
    }
  }

  public void endElement(String uri, String name, String qName) {
    
    Node currentElement = this.elementStack.pop();

    String currentText = this.currentElementText.toString();
    currentText = currentText.replaceAll("\\n", " ");
    currentText = currentText.replaceAll("\\t", "");
    currentElement.text = currentText;
  }

  public void endDocument() {}
}

Java Source Code List