How can I parse the data ?

[krr]

Hi, I am new to J2me,In my MIDlet I received XML content from wed server and then parsed It. How can I parsed ? Here I used Kxml ?

[nitinverma]

Try this,

package parsingXml;

import javax.microedition.midlet.*;
import org.kxml.*;
import org.w3c.dom.*;
import java.io.*;
import java.io.InputStreamReader;
import javax.microedition.io.Connector;
import javax.microedition.io.file.FileConnection;
import org.kxml.parser.ParseEvent;
import org.kxml.parser.XmlParser;
//import net.n3.nanoxml.XMLElement;

public class parseXmlFile extends MIDlet
{
    public String emp="/employees.xml";
    XmlParser parser;
    public void startApp()
    {
     try
     {
        parser=new XmlParser(new InputStreamReader(this.getClass().getResourceAsStream(emp)));
        ParseEvent event = null;
        while((event = parser.read()).getType() != Xml.END_DOCUMENT)
        {
            if(event.getType() == Xml.START_TAG)
            {
                String name = event.getName();
                if(name != null && name.equals("details"))
                {
                    System.out.println("----------[ EMP-DETAILS ]----------");
                    parseAddressTag( parser );
                    System.out.println("-----------------------------------\n");
                }
                name = null;
            }
            event = null;
        }
        //createNode();
       }catch (IOException ioe){System.out.println("XML Parsing Error: " + ioe);ioe.printStackTrace();
        }finally{parser = null;}
    }

    public void pauseApp()
    {
    }

    public void destroyApp(boolean unconditional)
    {
    }

    public void parseAddressTag( XmlParser parser ) throws IOException
    {
        ParseEvent event = null;
        while ((event = parser.peek()).getType() != Xml.END_DOCUMENT)
        {
            String name = event.getName();
            int type = event.getType();
            if (type == Xml.END_TAG && name.equals("details"))
            {
                event = null;
                name = null;
                return;
            }
            event = parser.read();
            if (type != Xml.START_TAG)
            {
                event = null;
                continue;
            }
            ParseEvent next = parser.read();
            if (next.getType() != Xml.TEXT)
            {
                event = null;
                next = null;
                continue;
            }
          String text = next.getText();
          System.out.println( name + ": " + text );
          event = null;
          text = null;
          next = null;
        }
    }

    /*public void createNode()
    {
        XMLElement Element=new XMLElement();
        Element.setName("Details");

        XMLElement child=new XMLElement();
        child.setName("name");

        XMLElement child1=new XMLElement();
        child1.setName("designaton");

        XMLElement child2=new XMLElement();
        child2.setName("city");

        XMLElement child3=new XMLElement();
        child3.setName("state");
    }*/
}

[Eranga]

@nitinverma, please use code tags when you are posting again. Unformated code are really hard to read.

[Eranga]

Hi, I am new to J2me,In my MIDlet I received XML content from wed server and then parsed It. How can I parsed ? Here I used Kxml ?

It depends on how you want to pass, or how the device accepting the data. Could you provide more details so that it's possible to comment on title.

[nitinverma]

Ok Eranga,

I will,

[Eranga]

Thanks you. And how about your question, did you solve it?