Thanks Binu.
The code is not even compiling
xml is
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE WEATHER SYSTEM "Weather.dtd">
<WEATHER>
<CITY NAME="New York">
<TEMP>64
</CITY>
</WEATHER>
dtd is
<!ELEMENT WEATHER (CITY)+>
<!ELEMENT CITY (TEMP)>
<!ATTLIST CITY NAME CDATA #REQUIRED>
<!ELEMENT TEMP (#PCDATA)>
code is
import org.apache.xerces.parsers.DOMParser;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import java.io.IOException;
// A Simple DOM Application
public class BasicDOM {
// Constructor
public BasicDOM (String xmlFile) {
// Create a Xerces DOM Parser
DOMParser parser = new DOMParser();
// Parse the Document
// and traverse the DOM
try {
parser.parse(xmlFile);
Document document = parser.getDocument();
traverse (document);
} catch (SAXException e) {
System.err.println (e);
} catch (IOException e) {
System.err.println (e);
}
}
// Traverse DOM Tree. Print out Element Names
private void traverse (Node node) {
int type = node.getNodeType();
if (type == Node.ELEMENT_NODE)
System.out.println(getElementTextValue(node));
NodeList children = node.getChildNodes();
if (children != null) {
for (int i=0; i< children.getLength(); i++)
traverse (children.item(i));
}
}
private String getElementTextValue(Node e) {
Node child = e.getFirstChild();
if (child.getNodeType() == Node.TEXT_NODE){
((Text)child).getData();
}
return null;
}
// Main Method
public static void main (String[] args) {
BasicDOM basicDOM = new BasicDOM (args[0]);
}
}
---- Original message ----
>Date: Thu, 26 Jul 2001 17:11:22 -0700
>From: Bin Xu <[EMAIL PROTECTED]>
>Subject: RE: node value
>To: "'[EMAIL PROTECTED]'" <xerces-j-
[EMAIL PROTECTED]>
>
>Try this:
>
> private String getElementTextValue(Node e) {
> Node child = e.getFirstChild();
> if (childe.getNodeType() == Node.TEXT_NODE)
> return ((Text)child).getData();
> }
> return null;
> }
>
>> private void traverse (Node node) {
>> int type = node.getNodeType();
>> if (type == Node.ELEMENT_NODE)
>> System.out.println (node.getNodeName());
>> System.out.println(getElementTextValue(node));
>> NodeList children = node.getChildNodes();
>> if (children != null) {
>> for (int i=0; i< children.getLength(); i++)
>> traverse (children.item(i));
>> }
>> }
>
>
>-----Original Message-----
>From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
>Sent: Thursday, July 26, 2001 5:04 PM
>To: [EMAIL PROTECTED]
>Subject: RE: node value
>
>
>Thanks
>I have xml tags of element type only. how can we fetch value
>in Node.ELEMENT_NODE.
>
>I have dtd of type
>
><!ELEMENT no (code, reason)>
><!ELEMENT code (#PCDATA)>
><!ELEMENT reason (#PCDATA)>
>
>Thanks
>vijay
>
>---- Original message ----
>>Date: Thu, 26 Jul 2001 18:28:14 -0400
>>From: "Swarajit Ray" <[EMAIL PROTECTED]>
>>Subject: RE: node value
>>To: <[EMAIL PROTECTED]>
>>
>>Instead of element node , look for text node as the node
>values are kept as
>>text node in the DOM. Otherwords once you get the
>Node.ELEMENT_NODE, look
>>for Node.TEXT_NODE and use getNodeValue for the text node.
>>
>>
>>-----Original Message-----
>>From: [EMAIL PROTECTED]
>[mailto:[EMAIL PROTECTED]]
>>Sent: Thursday, July 26, 2001 5:40 PM
>>To: [EMAIL PROTECTED]
>>Subject: node value
>>
>>
>>Hi
>>This is a simple programwhich takes file from command line.
>>it parses the xml file and should give node and their value.
>>Node are printed and not the values. can anybody help me in
>>getting the values.
>>
>>Thanks
>>vijay
>>
>>
>>
>>
>>
>>import org.apache.xerces.parsers.DOMParser;
>>import org.w3c.dom.Document;
>>import org.w3c.dom.Node;
>>import org.w3c.dom.Element;
>>import org.w3c.dom.NodeList;
>>import org.xml.sax.SAXException;
>>import java.io.IOException;
>>
>>// A Simple DOM Application
>>public class BasicDOM {
>>
>> // Constructor
>> public BasicDOM (String xmlFile) {
>>
>> // Create a Xerces DOM Parser
>> DOMParser parser = new DOMParser();
>>
>> // Parse the Document
>> // and traverse the DOM
>> try {
>> parser.parse(xmlFile);
>> Document document = parser.getDocument();
>> traverse (document);
>> } catch (SAXException e) {
>> System.err.println (e);
>> } catch (IOException e) {
>> System.err.println (e);
>> }
>> }
>>
>> // Traverse DOM Tree. Print out Element Names
>> private void traverse (Node node) {
>> int type = node.getNodeType();
>> if (type == Node.ELEMENT_NODE)
>> System.out.println (node.getNodeName());
>> System.out.println(node.getNodeValue());
>> NodeList children = node.getChildNodes();
>> if (children != null) {
>> for (int i=0; i< children.getLength(); i++)
>> traverse (children.item(i));
>> }
>> }
>>
>> // Main Method
>> public static void main (String[] args) {
>> BasicDOM basicDOM = new BasicDOM (args[0]);
>> }
>>}
>>
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>
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