org.apache.jdo.impl.model.jdo.caching

Class JDOAssociatedPropertyImplCaching

java.lang.Object

org.apache.jdo.impl.model.jdo.JDOElementImpl

org.apache.jdo.impl.model.jdo.JDOMemberImpl

org.apache.jdo.impl.model.jdo.JDOAssociatedPropertyImplDynamic

org.apache.jdo.impl.model.jdo.caching.JDOAssociatedPropertyImplCaching

All Implemented Interfaces:

java.lang.Comparable, JDOElement, JDOField, JDOMember, JDOProperty

public class JDOAssociatedPropertyImplCaching
extends JDOAssociatedPropertyImplDynamic

An instance of this class represents the JDO metadata of a managed property of a persistence capable class. This JDOProperty implementation is used for persistent properties with an associated JDOField. All JDOField getter methods delegate to the associated JDOField, except methods getName, getDeclaringClass and getJavaField. All JDOField setter method throw a ModelException to avoid changing the associated JDOField through this JDOProperty instance. This caching implementation caches any calculated value to avoid re-calculating it if it is requested again.

Since:

2.0

Version:

2.0

Author:

Michael Bouschen

Property Summary

Properties inherited from class org.apache.jdo.impl.model.jdo.JDOAssociatedPropertyImplDynamic

isProperty

Field Summary

Fields inherited from class org.apache.jdo.impl.model.jdo.JDOAssociatedPropertyImplDynamic

javaProperty, msg

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JDOAssociatedPropertyImplCaching(java.lang.String name, JDOClass declaringClass, JDOField associatedJDOField) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
JavaField	getJavaField() Get the corresponding JavaProperty representation for this JDOProperty.

Methods inherited from class org.apache.jdo.impl.model.jdo.JDOAssociatedPropertyImplDynamic

createJDOArray, createJDOCollection, createJDOMap, createJDOReference, getAssociatedJDOField, getFieldNumber, getMappedByName, getNullValueTreatment, getPersistenceModifier, getRelationship, getRelativeFieldNumber, getType, isDefaultFetchGroup, isEmbedded, isManaged, isPersistent, isPrimaryKey, isProperty, isRelationship, isSerializable, isTransactional, setDefaultFetchGroup, setEmbedded, setJavaField, setMappedByName, setNullValueTreatment, setPersistenceModifier, setPrimaryKey, setRelationship, setSerializable

Methods inherited from class org.apache.jdo.impl.model.jdo.JDOMemberImpl

compareTo, equals, getDeclaringClass, getName, hashCode, toString

Methods inherited from class org.apache.jdo.impl.model.jdo.JDOElementImpl

addPropertyChangeListener, addVetoableChangeListener, createJDOExtension, firePropertyChange, fireVetoableChange, getJDOExtensions, removeJDOExtension, removePropertyChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jdo.model.jdo.JDOMember

getDeclaringClass, getName

Methods inherited from interface org.apache.jdo.model.jdo.JDOElement

addPropertyChangeListener, addVetoableChangeListener, createJDOExtension, getJDOExtensions, removeJDOExtension, removePropertyChangeListener, removeVetoableChangeListener

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

JDOAssociatedPropertyImplCaching

protected JDOAssociatedPropertyImplCaching(java.lang.String name,
                                JDOClass declaringClass,
                                JDOField associatedJDOField)
                                    throws ModelException

Constructor.

Throws:

ModelException

Method Detail

getJavaField

public JavaField getJavaField()

Get the corresponding JavaProperty representation for this JDOProperty.

Specified by:

getJavaField in interface JDOField

Overrides:

getJavaField in class JDOAssociatedPropertyImplDynamic

Returns:

the corresponding JavaProperty representation