com.webmethods.caf.faces.data.dir

Class PrincipalModelList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList

com.webmethods.caf.faces.data.dir.PrincipalModelList

All Implemented Interfaces:

Serializable, Iterable, Collection, List

public class PrincipalModelList
extends AbstractList
implements Serializable

A list wrapper class of principal models.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected List	membersList
protected Map	wrappedObjCache

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
PrincipalModelList(List membersList) Constructor to provide the list object for this class.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int index, Object element) Add a member to the members list.
void	clear() Clear the members list.
Object	get(int index) Get a member from the members list.
protected IDirSystemBizPolicy	getDirSystemBizPolicy() Get the biz policy for directory systems.
protected IContext	getPortalContext() Acquire a portal context and cache it.
Object	remove(int index) Remove a member from the members list.
Object	set(int index, Object element)
int	size() Size of the members list.
protected PrincipalModel	wrapObject(Object obj) Create a principal model from the provided object.

Methods inherited from class java.util.AbstractList

add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Field Detail

membersList

protected List membersList

wrappedObjCache

protected Map wrappedObjCache

Constructor Detail

PrincipalModelList

public PrincipalModelList(List membersList)

Constructor to provide the list object for this class. Object may be an empty list. May not be a null object.

Parameters:

membersList - The list object for this class.

Method Detail

add

public void add(int index,
       Object element)

Add a member to the members list.

Specified by:

add in interface List

Overrides:

add in class AbstractList

Parameters:

index - The position in the list.

element - The member to add.

remove

public Object remove(int index)

Remove a member from the members list.

Specified by:

remove in interface List

Overrides:

remove in class AbstractList

Parameters:

index - The position in the list.

Returns:

The removed member.

clear

public void clear()

Clear the members list.

Specified by:

clear in interface Collection

Specified by:

clear in interface List

Overrides:

clear in class AbstractList

size

public int size()

Size of the members list.

Specified by:

size in interface Collection

Specified by:

size in interface List

Specified by:

size in class AbstractCollection

get

public Object get(int index)

Get a member from the members list.

Specified by:

get in interface List

Specified by:

get in class AbstractList

Parameters:

index - The position in the list.

Returns:

The member at this index in the list.

getPortalContext

protected IContext getPortalContext()

Acquire a portal context and cache it. Cache the results.

Returns:

The portal context.

getDirSystemBizPolicy

protected IDirSystemBizPolicy getDirSystemBizPolicy()
                                             throws com.webmethods.portal.bizPolicy.BizException

Get the biz policy for directory systems. Cache the results.

Returns:

The biz policy for directory systems.

Throws:

com.webmethods.portal.bizPolicy.BizException

wrapObject

protected PrincipalModel wrapObject(Object obj)

Create a principal model from the provided object. The object can be a IDirPrincipal, IURI, URI as a string, and PrincipalModel. Checks the cache for existing principal model created by this object. Cache the created principal model for later access.

Parameters:

obj - The object used to create a principal model.

Returns:

principal model The principal model.

Throws:

PortalException

set

public Object set(int index,
         Object element)

Specified by:

set in interface List

Overrides:

set in class AbstractList