Using database to serialize an object

I am confused as to the simplest way to serialize an object (actually a simple JavaBean) to a database through jdbc. What classes do I extend and what methods do I overwrite? There are no transient data involved.

If you expect to serialize a complex java object directly to a Relational database, it would not be possible. There are no data types which can directly hold 'objects'.
If you want to serialize a java object, and want to store it as text in a database, it would be possible. For this you can serialize the object first to a file may be, and then copy the contents of file to the database text filed.
although doing this, in my opinion, makes no sense.
Usually when you are serializing object data to a relational database you first map the data to equivalant Relational data ... A table or few colums of a table may represent your object.

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