Package wt.facade.persistedcollection

Class PersistedCollectionHelper

java.lang.Object

wt.facade.persistedcollection.PersistedCollectionHelper

public final class PersistedCollectionHelper
extends Object

Helper class that provides easy access to the implementation of methods defined by the PersistedCollectionService interface.

Supported API: true

Extendable: false

Field Summary

Fields

Modifier and Type	Field	Description
static final PersistedCollectionService	service	A static reference to the standard implementation class for PersistedCollectionService.

Method Summary

Modifier and Type	Method	Description
static boolean	allowsNesting(PersistedCollectionHolder holder)	Return true if a PersistedCollectionHolder allows nested collections to be added as members.
static boolean	isCheckedIn(PersistedCollectionHolder holder)	Return true if a PersistedCollectionHolder is currently checked in.
static boolean	isCheckedOut(PersistedCollectionHolder holder)	Return true if a PersistedCollectionHolder is currently checked out.
static boolean	isPersistedCollectable(WTReference objectRef)	Return true if the specified object reference is a PersistedCollectable object.
static boolean	isPersistedCollectableHolder(WTReference objectRef)	Return true if the specified object reference is a PersistedCollectableHolder object.
static boolean	isPersistedCollectionHolder(WTReference objectRef)	Return true if the specified object reference is a PersistedCollectionHolder object.

Methods inherited from class java.lang.Object

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

Field Details

service

public static final PersistedCollectionService service

A static reference to the standard implementation class for PersistedCollectionService.

Supported API: true

Method Details

allowsNesting

public static boolean allowsNesting(PersistedCollectionHolder holder)

Return true if a PersistedCollectionHolder allows nested collections to be added as members.

Supported API: true

isPersistedCollectionHolder

public static boolean isPersistedCollectionHolder(WTReference objectRef)

Return true if the specified object reference is a PersistedCollectionHolder object. Guaranteed not to inflate the reference.

Supported API: true

isPersistedCollectableHolder

public static boolean isPersistedCollectableHolder(WTReference objectRef)

Return true if the specified object reference is a PersistedCollectableHolder object. Guaranteed not to inflate the reference.

Supported API: true

isPersistedCollectable

public static boolean isPersistedCollectable(WTReference objectRef)

Return true if the specified object reference is a PersistedCollectable object. Guaranteed not to inflate the reference.

Supported API: true

isCheckedIn

public static boolean isCheckedIn(PersistedCollectionHolder holder)

Return true if a PersistedCollectionHolder is currently checked in.

Supported API: true

Parameters:

holder - PersistedCollectionHolder object.

isCheckedOut

public static boolean isCheckedOut(PersistedCollectionHolder holder)

Return true if a PersistedCollectionHolder is currently checked out.

Supported API: true

Parameters:

holder - PersistedCollectionHolder object.