[jdom-interest] Comparing two XML files using JDOM

[vijayaraghavan.subramaniam at wipro.com]

My objective to find duplicate xml files or elements & generate a report (PDF)

 

________________________________

From: jdom-interest-bounces at jdom.org [mailto:jdom-interest-bounces at jdom.org] On Behalf Of Paul Libbrecht
Sent: Tuesday, March 18, 2008 6:31 PM
To: frode at fritid.as; jdom-interest at jdom.org interest
Subject: Re: [jdom-interest] Comparing two XML files using JDOM

 

Oh but if it's just about equality, and not reporting differences, then I have already implemented one.

 

Vijay, what was your objective?

 

paul

 

 

Le 18 mars 08 à 13:10, frode at fritid.as a écrit :





XMLUnit does comparisons, and you can plug in differnce-listners that can 'simulate' equal values even if they're not

 

 



Paul Libbrecht <paul at activemath.org>
Sent by: jdom-interest-bounces at jdom.org
03/18/2008 11:09 AM

 To   <vijayaraghavan.subramaniam at wipro.com>
 cc   jdom-interest at jdom.org
 bcc   
 Subject   Re: [jdom-interest] Comparing two XML files using JDOM
  

Mmmh... I doubt there... it's all loaded in memory, just as JDOM. Both seem to be somewhat lightweight though (compared to monsters such as Xerces' DOM).
You'd need quite an elaborate diff engine to do something that does not load in memory, SAX or even StAX parsing is not enough there since you may need to go backwards.

I have made no tests with big files.
Do you have a solution to propose?
Do others?

paul

Le 18 mars 08 à 09:47, <vijayaraghavan.subramaniam at wipro.com> a écrit :

Paul,
How about performance for  parsing/comparing two large XML documents using 3dm tool?
Vijay

________________________________


From: Paul Libbrecht [mailto:paul at activemath.org]
Sent: Tue 3/18/2008 2:08 PM
To: Vijayaraghavan Subramaniam (WT01 - Technology,Media,Transportation&Services)
Cc: jdom-interest at jdom.org
Subject: Re: [jdom-interest] Comparing two XML files using JDOM

I've never found such but 3dm is a tool that can do XML diffing and with a few lines of code you plug the jdom document through a sax stream into 3dm.

paul


Le 18 mars 08 à 07:50, <vijayaraghavan.subramaniam at wipro.com> a écrit :

Hi All,
Is there any utility class exists in JDOM to compare two XML files.
Regards,
Vijay

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