Search over XML data using xpath

[Miguel Valencia Zurera]

Hi everybody

I'm looking for the way to store XML file and keep on hierarchy of the 
data because I need show full xml and besides to search inside of nodes 
of xml.
Only I have found XPathEntityProcessor for import xml but it does not 
keep on the hierarchy of the data.

I have not found one type of field that it allow store xml and to do 
xpath. So, I have thougth parser all fields of xml file and additionaly 
add a new field with the full xml.

Is there another option?
thanks