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neelam
Java Externalizable
2 Answer(s)      3 years and 10 months ago
Posted in : Java Interview Questions


What is Externalizable?

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October 16, 2010 at 11:51 AM


When we use Externalizable interface,we have a complete control over class's serialization process.The Externalizable interface has two methods namely writeExternal() and readExternal(, which are to be overridden for the purpose of object serialization process.
writeExternal() method is used to save the contents of an object.
readExternal() method is used to restore the contents of an object.


October 16, 2010 at 11:51 AM


When we use Externalizable interface,we have a complete control over class's serialization process.The Externalizable interface has two methods namely writeExternal() and readExternal(, which are to be overridden for the purpose of object serialization process.
writeExternal() method is used to save the contents of an object.
readExternal() method is used to restore the contents of an object.


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