org.jasig.portal.groups
Class PersonDirNameFinder

java.lang.Object
  org.jasig.portal.groups.PersonDirNameFinder

All Implemented Interfaces:

IEntityNameFinder

public class PersonDirNameFinder
extends java.lang.Object
implements IEntityNameFinder

Implementation of IEntityNameFinder for IPersons by looking up displayName from an IPersonAttributeDao.

Version:

$Revision: 1.15.2.1 $

Author:

Alex Vigdor

Field Summary

private java.util.Map	names Our cache of entity names:
private IPersonAttributeDao	paDao Data Access Object backing this name finder.

Constructor Summary

PersonDirNameFinder(IPersonAttributeDao pa)
Instantiate a PersonDirNameFinder backed by the given IPersonAttributeDao.

Method Summary

java.lang.String	getName(java.lang.String key) Given the key, returns the entity's name.
java.util.Map	getNames(java.lang.String[] keys) Given an array of keys, returns the names of the entities.
java.lang.Class	getType() Returns the entity type for this IEntityFinder.
private java.lang.String	primGetName(java.lang.String key) Actually lookup a user name using the underlying IPersonAttributeDao.
static IEntityNameFinder	singleton() Deprecated. as of uP 2.5 instead use PersonDirNameFinderFactory
java.lang.String	toString() Returns a String that represents the value of this object.

Methods inherited from class java.lang.Object

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

Field Detail

paDao

private IPersonAttributeDao paDao

Data Access Object backing this name finder.

names

private java.util.Map names

Our cache of entity names:

Constructor Detail

PersonDirNameFinder

PersonDirNameFinder(IPersonAttributeDao pa)

Instantiate a PersonDirNameFinder backed by the given IPersonAttributeDao.

Parameters:

pa - DAO to back this PersonDirNameFinder

Method Detail

getName

public java.lang.String getName(java.lang.String key)

Description copied from interface: IEntityNameFinder

Given the key, returns the entity's name.

Specified by:

getName in interface IEntityNameFinder

Parameters:

key - java.lang.String

getNames

public java.util.Map getNames(java.lang.String[] keys)

Description copied from interface: IEntityNameFinder

Given an array of keys, returns the names of the entities.

Specified by:

getNames in interface IEntityNameFinder

Parameters:

keys - java.lang.String[]

getType

public java.lang.Class getType()

Description copied from interface: IEntityNameFinder

Returns the entity type for this IEntityFinder.

Specified by:

getType in interface IEntityNameFinder

Returns:

java.lang.Class

primGetName

private java.lang.String primGetName(java.lang.String key)

Actually lookup a user name using the underlying IPersonAttributeDao.

Parameters:

key - - entity key which in this case is a unique identifier for a user

Returns:

the display name for the identified user

singleton

public static IEntityNameFinder singleton()

Deprecated. as of uP 2.5 instead use PersonDirNameFinderFactory

Get a static singleton instance of this class backed by PersonDirectory.

Returns:

singleton PersonDirNameFinder backed by PersonDirectory

toString

public java.lang.String toString()

Returns a String that represents the value of this object.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of the receiver