Package org.hibernate.property

Class BackrefPropertyAccessor.BackrefGetter

java.lang.Object

org.hibernate.property.BackrefPropertyAccessor.BackrefGetter

All Implemented Interfaces:

Serializable, Getter

Enclosing class:

BackrefPropertyAccessor

public class BackrefPropertyAccessor.BackrefGetter
extends Object
implements Getter

Internal implementation of a property getter specific to these back-ref properties.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BackrefGetter()

Method Summary

Modifier and Type	Method	Description
Object	get(Object target)	Get the property value from the given instance .
Object	getForInsert(Object target, Map mergeMap, SessionImplementor session)	Get the property value from the given owner instance.
Member	getMember()	Retrieve the member to which this property maps.
Method	getMethod()	Retrieve the getter-method.
String	getMethodName()	Retrieve the getter-method name.
Class	getReturnType()	Retrieve the declared Java type

Methods inherited from class java.lang.Object

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

Constructor Details

BackrefGetter

public BackrefGetter()

Method Details

getForInsert

public Object getForInsert(Object target,
 Map mergeMap,
 SessionImplementor session)

Get the property value from the given owner instance.

Specified by:

getForInsert in interface Getter

Parameters:

target - The instance containing the value to be retreived.

mergeMap - a map of merged persistent instances to detached instances

session - The session from which this request originated.

Returns:

The extracted value.

getMember

public Member getMember()

Retrieve the member to which this property maps. This might be the field or it might be the getter method.

Specified by:

getMember in interface Getter

Returns:

The mapped member.

get

public Object get(Object target)

Get the property value from the given instance .

Specified by:

get in interface Getter

Parameters:

target - The instance containing the value to be retreived.

Returns:

The extracted value.

getMethod

public Method getMethod()

Retrieve the getter-method.

Optional operation (return null)

Specified by:

getMethod in interface Getter

Returns:

The getter method, or null.

getMethodName

public String getMethodName()

Retrieve the getter-method name.

Optional operation (return null)

Specified by:

getMethodName in interface Getter

Returns:

The name of the getter method, or null.

getReturnType

public Class getReturnType()

Retrieve the declared Java type

Specified by:

getReturnType in interface Getter

Returns:

The declared java type.