How to read XML from web page inside servlet/jsp ?

i have a url, which on sending request, shows XML in browser.
Now i need to read this XML in browser and then manipulate it according to my need and display it on another page.
actually the process is. :
1) i have to first retrieve an xml from other site. (XML will only be shown in browser)
2.)then i have to read the Xml and show it in according to my requirements.
Is there any way to read XML directly from a Web Page ??
is their logic to accomplish this.
e.g in Servlet i can do somewhat like this :
String wholeXml=Somemethod(url);
Please Advice

Hi,
if u wanna extract data from XML. you can use Digester(Apache-jakarta) parser. All u need to create the beans(as per the data in xml), that will be populated by Digester.
Digester takes xml(string) as parameter and populates the bean specified.
U can use this bean in ur JSP.
:::Note:::; use Digester in ur servlet.
for more read:::
http://www.onjava.com/pub/a/onjava/2002/10/23/digester.html
I hope it shall work..
@mit

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