Package org.apache.openjpa.datacache

Class DataCachePCDataGenerator

java.lang.Object

org.apache.openjpa.enhance.DynamicStorageGenerator

org.apache.openjpa.enhance.PCDataGenerator

org.apache.openjpa.datacache.DataCachePCDataGenerator

public class DataCachePCDataGenerator
extends PCDataGenerator

A PCDataGenerator instance which generates properly synchronized instances suitable for use in the cache. In addition, proper timed behavior is added.

Since:

0.3.3.0

Author:

Steve Kim

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	DataCachePCDataGenerator.Timed	Simple interface to give access to expiration time.

Nested classes/interfaces inherited from class org.apache.openjpa.enhance.PCDataGenerator

PCDataGenerator.DynamicPCData

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	POSTFIX

Fields inherited from class org.apache.openjpa.enhance.DynamicStorageGenerator

POLICY_EMPTY, POLICY_EXCEPTION, POLICY_SILENT

Constructor Summary

Constructors

Constructor	Description
DataCachePCDataGenerator(OpenJPAConfiguration conf)

Method Summary

Modifier and Type	Method	Description
protected void	decorate(ClassNodeTracker cnt, ClassMetaData meta)	Apply additional decoration to generated class.
protected void	finish(PCDataGenerator.DynamicPCData data, ClassMetaData meta)	Perform any final actions before the pcdata is returned to client code.
protected java.lang.String	getUniqueName(java.lang.Class type)	Creates a unique name for the given type's pcdata implementation.

Methods inherited from class org.apache.openjpa.enhance.PCDataGenerator

addVersionMethods, declareClasses, decorate, generatePCData, getClassName, getConfiguration, getCreateFieldMethods, getType, replaceType, usesImplData, usesImplData, usesIntermediate

Methods inherited from class org.apache.openjpa.enhance.DynamicStorageGenerator

addBeanField, createFactory, forType, generateStorage, getFieldAccess, getFieldName, getWrapper, getWrapper, isCompatible

Methods inherited from class java.lang.Object

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

Field Detail

POSTFIX

public static final java.lang.String POSTFIX

See Also:

Constant Field Values

Constructor Detail

DataCachePCDataGenerator

public DataCachePCDataGenerator(OpenJPAConfiguration conf)

Method Detail

getUniqueName

protected java.lang.String getUniqueName(java.lang.Class type)

Description copied from class: PCDataGenerator

Creates a unique name for the given type's pcdata implementation.

Overrides:

getUniqueName in class PCDataGenerator

finish

protected void finish(PCDataGenerator.DynamicPCData data,
                      ClassMetaData meta)

Description copied from class: PCDataGenerator

Perform any final actions before the pcdata is returned to client code.

Overrides:

finish in class PCDataGenerator

decorate

protected void decorate(ClassNodeTracker cnt,
                        ClassMetaData meta)

Description copied from class: PCDataGenerator

Apply additional decoration to generated class.

Overrides:

decorate in class PCDataGenerator