net.sf.ehcache.store.compound
Class ReadWriteSerializationCopyStrategy

java.lang.Object
  net.sf.ehcache.store.compound.ReadWriteSerializationCopyStrategy

All Implemented Interfaces:

Serializable, ReadWriteCopyStrategy<Element>

public class ReadWriteSerializationCopyStrategy
extends Object
implements ReadWriteCopyStrategy<Element>

A copy strategy that can use partial (if both copy on read and copy on write are set) or full Serialization to copy the object graph

Author:

Alex Snaps, Ludovic Orban

See Also:

Serialized Form

Constructor Summary

ReadWriteSerializationCopyStrategy()

Method Summary

Element	copyForRead(Element storedValue, ClassLoader loader) Reconstruct an object from its storage-ready copy.
Element	copyForWrite(Element value, ClassLoader loader) Deep copies some object and returns an internal storage-ready copy
Element	duplicateElementWithNewValue(Element element, Object newValue) Make a duplicate of an element but using the specified value

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadWriteSerializationCopyStrategy

public ReadWriteSerializationCopyStrategy()

Method Detail

copyForWrite

public Element copyForWrite(Element value,
                            ClassLoader loader)

Description copied from interface: ReadWriteCopyStrategy

Deep copies some object and returns an internal storage-ready copy

Specified by:

copyForWrite in interface ReadWriteCopyStrategy<Element>

Parameters:

value - the value to copy

Returns:

the storage-ready copy

copyForRead

public Element copyForRead(Element storedValue,
                           ClassLoader loader)

Description copied from interface: ReadWriteCopyStrategy

Reconstruct an object from its storage-ready copy.

Specified by:

copyForRead in interface ReadWriteCopyStrategy<Element>

Parameters:

storedValue - the storage-ready copy

Returns:

the original object

duplicateElementWithNewValue

public Element duplicateElementWithNewValue(Element element,
                                            Object newValue)

Make a duplicate of an element but using the specified value

Parameters:

element - the element to duplicate

newValue - the new element's value

Returns:

the duplicated element