How to parse xml element using attribute value

Question

How to parse xml element using attribute value. i am using Dom for parsing XML file. i am not sure for parsing xml element only having attribute value. is this possible in DOM..??

possible duplicate of [Getting element using attribute](http://stackoverflow.com/questions/6093121/getting-element-using-attribute) — Jon Skeet, May 23 '11 at 06:46
Actual guess for the question (including the duplicate): "How to find/select all elements in a XML document that have a given attribute value" ... — Andreas Dolk, May 23 '11 at 07:14

score 0 · Accepted Answer · answered May 23 '11 at 07:21

The following XPath expression will select all elements that have given attibute/attribute-value pair:

//*[@foo="bar"]

Example:

<root>
 <grand foo="bar">    <!-- selected -->
   <child foo="nobar"/>
 </grand>
 <grand foo="nobar">
   <child foo="bar"/> <!-- selected -->
 </grand>
</root>

Here's a tutorial for the Java XPath API (jaxp). It has some snippets that show how to use it.

How to parse xml element using attribute value

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