Re: [Simple-support] Deserialize only parts of a xml file

[<Nia...@ub...>]

Hi,

It is very easy to do this with Simple. Check out the following in the
tutorial.

http://simple.sourceforge.net/download/stream/doc/tutorial/tutorial.php#
loosemap

This will allow you to create objects which will parse only the
annotations present on the class, and basically ignore/skip the rest.

Niall 

-----Original Message-----
From: Timo Rumland [mailto:cr...@ol...] 
Sent: 19 April 2009 00:14
To: sim...@li...
Subject: [Simple-support] Deserialize only parts of a xml file

Hello Simple users (and dev :),

I'm faced with a (so I think) very common problem with a large number of
serialized objects. I have to list all those objects in a JTable, with a
few columns only showing some attributes of the serialized objects
(let's say a name, a date and an ID).

Now the first and easiest way is, just iteratate over all serialized xml
files, deserialize each of them, get the needed attributes (name, date
and ID) and create a table entry for it, then go on with the next xml
file.

Since the xml files each contains a lot more data than just
name/date/ID, deserializing each of them is not memory efficient nor
performant.

What I need is some kind of streaming/parsing technology. So my question
is, can I use the Simple Framework to do this, or can Simple only be
used to fully deserialize an object?

If Simple can't help me here, can you suggest another framework (I'm
working with Java 6) to achieve my goal?


Thanks a lot for your help!


Regards,
Timo


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