org.springframework.ldap.core

Class CollectingNameClassPairCallbackHandler<T>

java.lang.Object

org.springframework.ldap.core.CollectingNameClassPairCallbackHandler<T>

All Implemented Interfaces:

NameClassPairCallbackHandler

Direct Known Subclasses:

AttributesMapperCallbackHandler, ContextMapperCallbackHandler, LdapTemplate.MappingCollectingNameClassPairCallbackHandler

public abstract class CollectingNameClassPairCallbackHandler<T>
extends Object
implements NameClassPairCallbackHandler

A NameClassPairCallbackHandler to collect all results in an internal List.

Author:

Mattias Hellborg Arthursson

See Also:

LdapTemplate

Constructor Summary

Constructors

Constructor and Description
CollectingNameClassPairCallbackHandler()

Method Summary

Modifier and Type	Method and Description
List<T>	getList() Get the assembled list.
abstract T	getObjectFromNameClassPair(NameClassPair nameClassPair) Handle a NameClassPair and transform it to an Object of the desired type and with data from the NameClassPair.
void	handleNameClassPair(NameClassPair nameClassPair) Pass on the supplied NameClassPair to getObjectFromNameClassPair(NameClassPair) and add the result to the internal list.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectingNameClassPairCallbackHandler

public CollectingNameClassPairCallbackHandler()

Method Detail

getList

public List<T> getList()

Get the assembled list.

Returns:

the list of all assembled objects.

handleNameClassPair

public final void handleNameClassPair(NameClassPair nameClassPair)
                               throws NamingException

Pass on the supplied NameClassPair to getObjectFromNameClassPair(NameClassPair) and add the result to the internal list.

Specified by:

handleNameClassPair in interface NameClassPairCallbackHandler

Parameters:

nameClassPair - the NameClassPair returned from the NamingEnumeration.

Throws:

NamingException - if an error occurs.

getObjectFromNameClassPair

public abstract T getObjectFromNameClassPair(NameClassPair nameClassPair)
                                      throws NamingException

Handle a NameClassPair and transform it to an Object of the desired type and with data from the NameClassPair.

Parameters:

nameClassPair - a NameClassPair from a search operation.

Returns:

an object constructed from the data in the NameClassPair.

Throws:

NamingException - if an error occurs.