org.apache.jdo.impl.model.jdo
Class JDOMapImplDynamic

java.lang.Object
  org.apache.jdo.impl.model.jdo.JDOElementImpl
      org.apache.jdo.impl.model.jdo.JDORelationshipImpl
          org.apache.jdo.impl.model.jdo.JDOMapImplDynamic

All Implemented Interfaces:

JDOElement, JDOMap, JDORelationship

Direct Known Subclasses:

JDOMapImplCaching

public class JDOMapImplDynamic

extends JDORelationshipImpl

implements JDOMap

An instance of this class represents the JDO relationship metadata (the treatment of keys and values) of a map relationship field. This dynamic implementation only stores property values explicitly set by setter method.

Since:

1.1

Version:

1.1

Author:

Michael Bouschen

Field Summary

protected java.lang.Boolean	embeddedKey Property embeddedKey.
protected java.lang.Boolean	embeddedValue Property embeddedValue.
protected JavaType	keyType Property keyType.
private java.lang.String	keyTypeName Property keyTypeName.
private static I18NHelper	msg I18N support
protected JavaType	valueType Property valueType.
private java.lang.String	valueTypeName Property valueTypeName.

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

inverse, mappedBy

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

Fields inherited from interface org.apache.jdo.model.jdo.JDORelationship

CARDINALITY_N, CARDINALITY_ONE, CARDINALITY_ZERO

Constructor Summary

JDOMapImplDynamic()

Method Summary

JavaType	getKeyType() Get the type representation of the keys for this JDOMap.
java.lang.String	getKeyTypeName() Get the string representation of the type of the keys for this JDOMap.
JavaType	getRelatedJavaType() Get the type representation of the relationship.
JavaType	getValueType() Get the type representation of the values for this JDOMap.
java.lang.String	getValueTypeName() Get the string representation of the type of the values for this JDOMap.
boolean	isEmbeddedKey() Determines whether the keys of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.
boolean	isEmbeddedValue() Determines whether the values of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.
boolean	isJDOMap() Determines whether this JDORelationship represents a map relationship or not.
void	setEmbeddedKey(boolean embeddedKey) Set whether the keys of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.
void	setEmbeddedValue(boolean embeddedValue) Set whether the values of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.
void	setKeyType(JavaType keyType) Set the type representation of the keys for this JDOMap.
void	setKeyTypeName(java.lang.String keyTypeName) Set string representation of the type of the keys for this JDOMap.
void	setValueType(JavaType valueType) Set the type representation of the values for this JDOMap.
void	setValueTypeName(java.lang.String valueTypeName) Set string representation of the type of the values for this JDOMap.

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

getDeclaringField, getInverseRelationship, getInverseRelationshipName, getLowerBound, getMappedBy, getRelatedJDOClass, getUpperBound, isJDOArray, isJDOCollection, isJDOReference, isOwner, setDeclaringField, setInverseRelationship, setLowerBound, setMappedBy, setUpperBound

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

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

getDeclaringField, getInverseRelationship, getInverseRelationshipName, getLowerBound, getMappedBy, getRelatedJDOClass, getUpperBound, isJDOArray, isJDOCollection, isJDOReference, isOwner, setDeclaringField, setInverseRelationship, setLowerBound, setMappedBy, setUpperBound

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

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

Field Detail

embeddedKey

protected java.lang.Boolean embeddedKey

Property embeddedKey.

keyType

protected transient JavaType keyType

Property keyType. No default.

keyTypeName

private java.lang.String keyTypeName

Property keyTypeName. Defaults to java.lang.Object.

embeddedValue

protected java.lang.Boolean embeddedValue

Property embeddedValue.

valueType

protected transient JavaType valueType

Property valueType. No default.

valueTypeName

private java.lang.String valueTypeName

Property valueTypeName. Defaults to java.lang.Object.

msg

private static final I18NHelper msg

I18N support

Constructor Detail

JDOMapImplDynamic

public JDOMapImplDynamic()

Method Detail

isEmbeddedKey

public boolean isEmbeddedKey()

Determines whether the keys of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.

Specified by:

isEmbeddedKey in interface JDOMap

Returns:

true if the keys are stored as part of this instance; false otherwise

setEmbeddedKey

public void setEmbeddedKey(boolean embeddedKey)

Set whether the keys of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.

Specified by:

setEmbeddedKey in interface JDOMap

Parameters:

embeddedKey - true if the keys are stored as part of this instance; false otherwise

getKeyType

public JavaType getKeyType()

Get the type representation of the keys for this JDOMap.

Specified by:

getKeyType in interface JDOMap

Returns:

the type of the keys of this JDOMap

setKeyType

public void setKeyType(JavaType keyType)

Set the type representation of the keys for this JDOMap.

Specified by:

setKeyType in interface JDOMap

Parameters:

keyType - the type representation of the keys

getKeyTypeName

public java.lang.String getKeyTypeName()

Get the string representation of the type of the keys for this JDOMap.

Specified by:

getKeyTypeName in interface JDOMap

Returns:

the key type as string

setKeyTypeName

public void setKeyTypeName(java.lang.String keyTypeName)

Set string representation of the type of the keys for this JDOMap.

Specified by:

setKeyTypeName in interface JDOMap

Parameters:

keyTypeName - the name of the key type

isEmbeddedValue

public boolean isEmbeddedValue()

Determines whether the values of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.

Specified by:

isEmbeddedValue in interface JDOMap

Returns:

true if the values are stored as part of this instance; false otherwise

setEmbeddedValue

public void setEmbeddedValue(boolean embeddedValue)

Set whether the values of the map should be stored if possible as part of the instance instead of as their own instances in the datastore.

Specified by:

setEmbeddedValue in interface JDOMap

Parameters:

embeddedValue - true if the values are stored as part of this instance; false otherwise

getValueType

public JavaType getValueType()

Get the type representation of the values for this JDOMap.

Specified by:

getValueType in interface JDOMap

Returns:

the type of the values of this JDOMap

setValueType

public void setValueType(JavaType valueType)

Set the type representation of the values for this JDOMap.

Specified by:

setValueType in interface JDOMap

Parameters:

valueType - the type representation of the values

getValueTypeName

public java.lang.String getValueTypeName()

Get the string representation of the type of the values for this JDOMap.

Specified by:

getValueTypeName in interface JDOMap

Returns:

the key value as string

setValueTypeName

public void setValueTypeName(java.lang.String valueTypeName)

Set string representation of the type of the values for this JDOMap.

Specified by:

setValueTypeName in interface JDOMap

Parameters:

valueTypeName - the name of the value type

isJDOMap

public boolean isJDOMap()

Determines whether this JDORelationship represents a map relationship or not. A return of true means this JDORelationship is a JDOMap instance.

Specified by:

isJDOMap in interface JDORelationship

Overrides:

isJDOMap in class JDORelationshipImpl

Returns:

true if this JDORelationship represents a map relationship; false otherwise.

getRelatedJavaType

public JavaType getRelatedJavaType()

Get the type representation of the relationship. This will be the JavaType for references, the element type for collections and arrays, and the value type for maps.

Specified by:

getRelatedJavaType in class JDORelationshipImpl

Returns:

the relationship type