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DynamicMapInstantiator (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.tuple
Class DynamicMapInstantiator

java.lang.Object
  org.hibernate.tuple.DynamicMapInstantiator

All Implemented Interfaces:

Instantiator, Serializable

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public class DynamicMapInstantiator

extends Object

implements Instantiator

See Also:

Serialized Form

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Field Summary
static String	KEY

 

Constructor Summary

DynamicMapInstantiator()

DynamicMapInstantiator(PersistentClass mappingInfo)

 

Method Summary
protected  Map	generateMap()
Object	instantiate()           Perform the requested instantiation.
Object	instantiate(Serializable id)           Perform the requested entity instantiation.
boolean	isInstance(Object object)           Performs check to see if the given object is an instance of the entity or component which this Instantiator instantiates.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

KEY

public static final String KEY

See Also:

Constant Field Values

Constructor Detail

DynamicMapInstantiator

public DynamicMapInstantiator()

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DynamicMapInstantiator

public DynamicMapInstantiator(PersistentClass mappingInfo)

Method Detail

instantiate

public final Object instantiate(Serializable id)

Description copied from interface: Instantiator

Perform the requested entity instantiation.

This form is never called for component instantiation, only entity instantiation.

Specified by:

instantiate in interface Instantiator

Parameters:

id - The id of the entity to be instantiated.

Returns:

An appropriately instantiated entity.

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instantiate

public final Object instantiate()

Description copied from interface: Instantiator

Perform the requested instantiation.

Specified by:

instantiate in interface Instantiator

Returns:

The instantiated data structure.

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isInstance

public final boolean isInstance(Object object)

Description copied from interface: Instantiator

Performs check to see if the given object is an instance of the entity or component which this Instantiator instantiates.

Specified by:

isInstance in interface Instantiator

Parameters:

object - The object to be checked.

Returns:

True is the object does respresent an instance of the underlying entity/component.

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generateMap

protected Map generateMap()

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