org.apache.ojb.otm.swizzle
Class NoSwizzling

java.lang.Object
  org.apache.ojb.otm.swizzle.NoSwizzling

All Implemented Interfaces:

Swizzling

public class NoSwizzling

extends java.lang.Object

implements Swizzling

No swizzling is performed.

Author:

Raghu Rajah

Constructor Summary

NoSwizzling()

Method Summary

java.lang.Object	getRealTarget(java.lang.Object swizzledObject) Get the real object associated with the given swizzled object.
boolean	isSameInstance(java.lang.Object swizzledObject, java.lang.Object object) Test if the given swizzled object is the same as the given object.
java.lang.Object	swizzle(java.lang.Object newObj, java.lang.Object oldObj, PersistenceBroker pb, ObjectCache cache) Swizzle object references.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoSwizzling

public NoSwizzling()

Method Detail

swizzle

public java.lang.Object swizzle(java.lang.Object newObj,
                                java.lang.Object oldObj,
                                PersistenceBroker pb,
                                ObjectCache cache)

Description copied from interface: Swizzling

Swizzle object references.

Specified by:

swizzle in interface Swizzling

Parameters:

newObj - the object being inserted into the EditingContext, is null if the object is being invalidated

oldObj - the object present in the EditingContext, is null if no object is present

pb - the PersistenceBroker that is used to get persistent class info

cache - the "cache" of old objects, only lookup() method can be used by the Swizzling implementation to seek for old objects that should be set as a new value of relations

Returns:

the Swizzled Object

See Also:

org.apache.ojb.otm.swizzle.Swizzling#swizzle(Object, Object, PersistenceBroker)

isSameInstance

public boolean isSameInstance(java.lang.Object swizzledObject,
                              java.lang.Object object)

Description copied from interface: Swizzling

Test if the given swizzled object is the same as the given object. By same object we mean, that the System.identityHashCode() of the given object is the same as that of the object represented by the swizzled object.

Specified by:

isSameInstance in interface Swizzling

Parameters:

swizzledObject - The swizzled object

object - The other object to be compared to

Returns:

true, if they are the same. false, otherwise.

See Also:

Swizzling.isSameInstance(Object, Object)

getRealTarget

public java.lang.Object getRealTarget(java.lang.Object swizzledObject)

Description copied from interface: Swizzling

Get the real object associated with the given swizzled object.

Specified by:

getRealTarget in interface Swizzling

Parameters:

swizzledObject - the swizzled object

Returns:

the real object

See Also:

Swizzling.getRealTarget(Object)