How to parse using DOM parser:

Question

<employee>
     <name>phaneendra</name>
     <age>21</age>
     <company>ABC</company>
     <Authorization>
          <ID>21<ID>
          <Role>Normal</Role>
     </Authorization>
</employee>
I am using DOM Parser.Using that parser how can i wil get the <Authorization> node value as
<Authorization>
     <ID>21<ID>
     <Role>Normal</Role>
</Authorization>
thanks in advance

Answer 1

Since you seem new to using DOM, I'll first give a word of advice.
Get very familiar with the JavaDocs for things like Document, Element, Node and Attribute. There is much wisdom in those files, especially in the table near the top of the Node interface. Pay particular attention to the meaning of nodeValue for various types on content.
Using DOM, you get a Document.
From a Document, you can use the getDocumentElement to get the root element (in your case, the one with a name of "employee").
From an Element, to get to a child Element with a specific name, use getElementsByTagName or getElementsByTagNameNS (if your elements are coded with NameSpaces).
Then get the first entry in the resulting list and process it however you like.