org.jasig.services.persondir.support
Class MediatingAdditionalDescriptors

java.lang.Object
  org.jasig.services.persondir.support.MediatingAdditionalDescriptors

All Implemented Interfaces:

Serializable, Principal, IPersonAttributes, IAdditionalDescriptors

public class MediatingAdditionalDescriptors
extends Object
implements IAdditionalDescriptors

Uses a List of IAdditionalDescriptors objects to delegate method calls to. For set/add/remove operations all delegates are called. For get operations the first delegate to return a non-null/empty result is used.

Version:

$Revision$

Author:

Eric Dalquist

See Also:

Serialized Form

Constructor Summary

MediatingAdditionalDescriptors()

Method Summary

void	addAttributes(Map<String,List<Object>> attributes)
Map<String,List<Object>>	getAttributes()
Object	getAttributeValue(String name)
List<Object>	getAttributeValues(String name)
String	getName()
List<Object>	removeAttribute(String name) Returns list of all removed values
void	setAttributes(Map<String,List<Object>> attributes) This should be atomic to the view of other methods on this interface.
List<Object>	setAttributeValues(String name, List<Object> values) Returns list of all replaced values
void	setDelegateDescriptors(List<IAdditionalDescriptors> delegateDescriptors)
void	setName(String name)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.security.Principal

equals, hashCode, toString

Constructor Detail

MediatingAdditionalDescriptors

public MediatingAdditionalDescriptors()

Method Detail

setDelegateDescriptors

public void setDelegateDescriptors(List<IAdditionalDescriptors> delegateDescriptors)

addAttributes

public void addAttributes(Map<String,List<Object>> attributes)

Specified by:

addAttributes in interface IAdditionalDescriptors

Parameters:

attributes - Attributes to add to the existing attribute Map

removeAttribute

public List<Object> removeAttribute(String name)

Returns list of all removed values

Specified by:

removeAttribute in interface IAdditionalDescriptors

Parameters:

name - Removes the specified attribute, must not be null

Returns:

The removed values for the attribute if they existed

See Also:

IAdditionalDescriptors.removeAttribute(java.lang.String)

setAttributeValues

public List<Object> setAttributeValues(String name,
                                       List<Object> values)

Returns list of all replaced values

Specified by:

setAttributeValues in interface IAdditionalDescriptors

Parameters:

name - Name of the attribute, must not be null

values - Values for the attribute, may be null

Returns:

The previous values for the attribute if they existed

See Also:

IAdditionalDescriptors.setAttributeValues(java.lang.String, java.util.List)

setAttributes

public void setAttributes(Map<String,List<Object>> attributes)

Description copied from interface: IAdditionalDescriptors

This should be atomic to the view of other methods on this interface.

Specified by:

setAttributes in interface IAdditionalDescriptors

Parameters:

attributes - Replace all existing attributes witht he specified Map

setName

public void setName(String name)

Specified by:

setName in interface IAdditionalDescriptors

Parameters:

name - The user name for the attributes

getAttributeValue

public Object getAttributeValue(String name)

Specified by:

getAttributeValue in interface IPersonAttributes

getAttributeValues

public List<Object> getAttributeValues(String name)

Specified by:

getAttributeValues in interface IPersonAttributes

getAttributes

public Map<String,List<Object>> getAttributes()

Specified by:

getAttributes in interface IPersonAttributes

getName

public String getName()

Specified by:

getName in interface Principal