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about serialisation

saravana kumar
Ranch Hand

Joined: Jun 25, 2002
Posts: 72
what is the difference between serialisation and externalisation? when do we go for externalisation and serialisation? write in detail pls...
Snigdha Solanki
Ranch Hand

Joined: Sep 07, 2000
Posts: 128
This question has been asked before. Please search for this in "I/O and Streams" forum.
Check this out:
http://www.coderanch.com/t/275384/Streams/java/serialization-externalization
[ July 09, 2002: Message edited by: Snigdha Solanki ]
Marilyn edited the link to be a valid link.
[ July 09, 2002: Message edited by: Marilyn de Queiroz ]

Snigdha<br />Sun Certified Programmer for the Java™ 2 Platform
Mark Herschberg
Sheriff

Joined: Dec 04, 2000
Posts: 6037
That link doesn not work.
--Mark
Snigdha Solanki
Ranch Hand

Joined: Sep 07, 2000
Posts: 128
Thanks Marilyn for editing the link.
Ranjith. B
Greenhorn

Joined: Jul 17, 2002
Posts: 2
hi
In Serialization there is a default implementation for the serialization process,the class itself take care of that.
In externalaization User can implement their own way of serialization process using readExtern() and writeExtern() method.
 
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