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BackrefPropertyAccessor.BackrefGetter (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

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org.hibernate.property
Class BackrefPropertyAccessor.BackrefGetter

java.lang.Object
  org.hibernate.property.BackrefPropertyAccessor.BackrefGetter

All Implemented Interfaces:

Getter, Serializable

Enclosing class:

BackrefPropertyAccessor

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public class BackrefPropertyAccessor.BackrefGetter

extends Object

implements Getter

The Getter implementation for id backrefs.

See Also:

Serialized Form

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Constructor Summary

BackrefPropertyAccessor.BackrefGetter()

 

Method Summary
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.
Method	getMethod()           Optional operation (return null)
String	getMethodName()           Optional operation (return null)
Class	getReturnType()           Get the declared Java type

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

BackrefPropertyAccessor.BackrefGetter

public BackrefPropertyAccessor.BackrefGetter()

Method Detail

getForInsert

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

Description copied from interface: Getter

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.

Throws:

HibernateException

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get

public Object get(Object target)

Description copied from interface: Getter

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.

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getMethod

public Method getMethod()

Description copied from interface: Getter

Optional operation (return null)

Specified by:

getMethod in interface Getter

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getMethodName

public String getMethodName()

Description copied from interface: Getter

Optional operation (return null)

Specified by:

getMethodName in interface Getter

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getReturnType

public Class getReturnType()

Description copied from interface: Getter

Get the declared Java type

Specified by:

getReturnType in interface Getter

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