Need a Help in Xml in J2me

[keshawa]

I am Developin an application to read data form an XML file

So I am Having Some issues ,please Any one No about this this please help me

Xml file.......
<data_file log_date="2008-11-25">
<ac_no>RAT/SUP/000673454</ac_no>
<ac_type>Savings</ac_type>
<ac_open_balance>359149.10</ac_open_balance>
<ac_close_balance>1392824.08</ac_close_balance>
−
<data>
−
<row>
<date>11-Nov-2008</date>
<datail>Deposit</datail>
<deposit>103750.00</deposit>
<balance>13392543.23</balance>
</row>
−
<row>
<date>31-Oct-2008</date>
<datail>Withedrawal</datail>
<withdrawal>3600.00</withdrawal>
<balance>12569284.23</balance>
</row>
−
<row>
<date>31-Oct-2008</date>
<datail>Deposit</datail>
<deposit>34600.00</deposit>
<balance>12439287.10</balance>
</row>
−
<row>
<date>31-Oct-2008</date>
<datail>Deposit</datail>
<deposit>51294.00</deposit>
<balance>12786875.23</balance>
</row>
−
<row>
<date>29-Oct-2008</date>
<datail>Deposit</datail>
<deposit>103750.00</deposit>
<balance>10543624.23</balance>
</row>
−
<row>
<date>29-Oct-2008</date>
<datail>Deposit</datail>
<deposit>103750.00</deposit>
<balance>10394246.23</balance>
</row>
−
<row>
<date>21-Oct-2008</date>
<datail>Deposit</datail>
<deposit>77654.23</deposit>
<balance>873286.23</balance>
</row>
</data>
</data_file>



This kind of Xml Details I am trying to get Data ....I used KXML
So please be Kind enough to give some advice


thankzzz,
in advance

[sunil_bhambani123]

Hi,

You have not mentioned what error you are getting when you try to fetch the data from the XML file. Please clearly state that what error you are getting while fetching data from the XML.

[keshawa]

Hi,

You have not mentioned what error you are getting when you try to fetch the data from the XML file. Please clearly state that what error you are getting while fetching data from the XML.

Thank you putting ur time my problam Sunil ,I am trying to get this data from this Xml file this is the

code I am Using
-------------------------------------------------------------
package src;

import java.io.IOException;
import java.io.InputStreamReader;
import javax.microedition.io.Connector;
import javax.microedition.io.HttpConnection;
import org.kxml2.io.KXmlParser;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

class ReadXML extends Thread {

public void run() {
try {
HttpConnection httpConnection = (HttpConnection) Connector.open("URL FOR The XML FILE");
KXmlParser parser = new KXmlParser();
parser.setInput(new InputStreamReader(httpConnection.openInputStream()));
parser.nextTag();
parser.require(XmlPullParser.START_TAG, null, "data_file");
while (parser.nextTag() != XmlPullParser.END_TAG) {
readXMLData(parser);
}
parser.require(XmlPullParser.END_TAG, null, "data_file");
parser.next();
parser.require(XmlPullParser.END_DOCUMENT, null, null);
} catch (Exception ex) {
ex.printStackTrace();
}

}

private void readXMLData(KXmlParser parser)
throws IOException, XmlPullParserException {


//Parse our XML file
parser.require(XmlPullParser.START_TAG, null, "data");





Book book = new Book();


while (parser.nextTag() != XmlPullParser.END_TAG) {


parser.require(XmlPullParser.START_TAG, null, null);

String name = parser.getName();

String text = parser.nextText();

System.out.println("<" + name + ">" + text);


if (name.equals("ac_no")) {
book.setName(text);
} else if (name.equals("ac_type")) {
book.setDescription(text);
} else if (name.equals("ac_open_balance")) {
book.setAuthor(text);
} else if (name.equals("ac_close_balance")) {
book.setRating(text);
/*else if (name.equals("available"))
book.setAvailable(text);
*/
}
parser.require(XmlPullParser.END_TAG, null, name);
}

//bookVector.addElement(book);



parser.require(XmlPullParser.END_TAG, null, "data");



}
}


---------------------------------------------------------------
But I cant move to the Nodes Correctly

So Please Be Kind enough to help me so I would be able complete

this Application

Thank you
Keshawa

[mickeystaines]

wen the parser parses an xml file it will read; in ur case; 3 things..the start tag, the text in between and the end tag...now i dont exactly knoe wats the problem...but taking a guess i would say...after the first getText() wen ur while loop calls the nextTag() ur parser doesnt move to the next start tag...rather now it moves on to the end tag ....neways not so sure abt this....a debugger will help u a lot....chk out the local variables in a debug environment if u r usin ne IDE...ull know wats happenin....it will tell u wat are the current tags and text ur parser variable is reading .....