com.db4o.internal.handlers

Class PlainObjectHandler

java.lang.Object

com.db4o.internal.handlers.PlainObjectHandler

All Implemented Interfaces:

ReferenceTypeHandler, TypeHandler4

public class PlainObjectHandler
extends java.lang.Object
implements ReferenceTypeHandler

Tyehandler for naked plain objects (java.lang.Object).

Constructor Summary

Constructors

Constructor and Description
PlainObjectHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	activate(ReferenceActivationContext context) gets called when an object is to be activated.
void	defragment(DefragmentContext context) gets called when an object gets defragmented.
void	delete(DeleteContext context) gets called when an object gets deleted.
void	write(WriteContext context, java.lang.Object obj) gets called when an object is to be written to the database.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PlainObjectHandler

public PlainObjectHandler()

Method Detail

defragment

public void defragment(DefragmentContext context)

Description copied from interface: TypeHandler4

gets called when an object gets defragmented.

Specified by:

defragment in interface TypeHandler4

delete

public void delete(DeleteContext context)
            throws Db4oIOException

Description copied from interface: TypeHandler4

gets called when an object gets deleted.

Specified by:

delete in interface TypeHandler4

Throws:

Db4oIOException

activate

public void activate(ReferenceActivationContext context)

Description copied from interface: ReferenceTypeHandler

gets called when an object is to be activated.

Specified by:

activate in interface ReferenceTypeHandler

write

public void write(WriteContext context,
         java.lang.Object obj)

Description copied from interface: TypeHandler4

gets called when an object is to be written to the database.

Specified by:

write in interface TypeHandler4

obj - the object