BE THE CODER > XML > XOM Examples

XOM (XML Object Model) is a tree based java API for processing XML by taking the best ideas from SAX and DOM. It is simple, fast and easy to use. This requires the library xom-1.2.7.jar to be in classpath. The following example shows inserting a comment as child of an existing element.

File Name :	com/bethecoder/tutorials/xom/tests/AddComment.java
Author :	Sudhakar KV
Email :	[email protected]


package com.bethecoder.tutorials.xom.tests;



import java.io.IOException;

import java.io.InputStream;



import nu.xom.Builder;

import nu.xom.Comment;

import nu.xom.Document;

import nu.xom.Element;

import nu.xom.Elements;

import nu.xom.ParsingException;

import nu.xom.ValidityException;



public class AddComment {



  /**

   * @param args

   * @throws IOException 

   * @throws ParsingException 

   * @throws ValidityException 

   */

  public static void main(String[] args) throws ValidityException, ParsingException, IOException {

    Builder builder = new Builder();

    InputStream ins = AddComment.class.getClassLoader()

          .getResourceAsStream("student_list.xml");

    

    //Reads and parses the XML

    Document doc = builder.build(ins);

    Element root = doc.getRootElement();



    //Add comment as first child of root element

        Comment listComment = new Comment("List of students");

        root.insertChild(listComment, 0); //insert comment as first child of root

        

    //Get children

    Elements students = root.getChildElements();

    Comment nameComment = null;

    for (int i = 0 ; i < students.size() ; i ++) {

      nameComment = new Comment("Student name");

      students.get(i).insertChild(nameComment, 0);

    }

    

    System.out.println(doc.toXML());

  }



}

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