Re: How to get Node value In a DOM Tree

To: Chris Burdess <dog@b...>, xml-dev@l...
Subject: Re: How to get Node value In a DOM Tree
From: Seetha Rama Krishna <ram_kurra@y...>
Date: Thu, 1 Jun 2006 08:14:06 +0100 (BST)
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In-reply-to: <DF5D9A34-FEF1-4DED-805F-4B891AE0C461@b...>

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Hi Chris,
        I had found where exactly the problem is .The element Node will take only null values.
         I have to create a DOM Tree in the following format.

    <Application>
        <application_id>   1 </application_id>
        <application_name>krish    </application_name>
        < description>   This is test </description>
</Application>

          The values that I am placing in the following tags tage<application_id>,<application_name> and <description> are from database.

My Code is

Element root = null;
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.newDocument();

root = document.createElement(Root_Element);
document.appendChild(root);

Element applicationElement =document.createElement(Application);
root.appendChild(applicationElement);

Element applicationIdElement =document.createElement(application_id);
applicationIdElement.setNodeValue("1");
appliationElement.appendChild(applicationElement);

        Now let us suppose that I had created Text Node

TextNode t = applicationElement.createTextNode(application_id);
applicationElement.appendChild(t);

           Now The value which I am getting from database I am not sure that it is always be a String , Some times , it may be
int,bigInt,String,Clob.
                In this situation How can I create DOM Tree??

               To obtain the above xml structure, Whether I have to create text Node's under application?? Plz guide me.

Regards,
Ramu
Chris Burdess <dog@b...> wrote:

Seetha Rama Krishna wrote:
> Thanks for u r reply. I used getNodeType() to get the Node
> Type . It is giving 1. i.e it Element Node.
> Then How can I retrieve the value of Element Node.

You didn't read what I said.
--
ç¬ Chris Burdess
"They that can give up essential liberty to obtain a little safety
deserve neither liberty nor safety." - Benjamin Franklin

regards,

ramu

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