Package org.alfresco.repo.copy

Class DoNothingCopyBehaviourCallback

java.lang.Object

org.alfresco.repo.copy.AbstractCopyBehaviourCallback

org.alfresco.repo.copy.DoNothingCopyBehaviourCallback

All Implemented Interfaces:

CopyBehaviourCallback

public class DoNothingCopyBehaviourCallback
extends AbstractCopyBehaviourCallback

Simple copy behaviour to prevent any copying.

This implementation is stateless and therefore thread-safe.

Since:

3.2

Author:

Derek Hulley

Nested Class Summary

Nested classes/interfaces inherited from interface org.alfresco.repo.copy.CopyBehaviourCallback

CopyBehaviourCallback.AssocCopySourceAction, CopyBehaviourCallback.AssocCopyTargetAction, CopyBehaviourCallback.ChildAssocCopyAction, CopyBehaviourCallback.ChildAssocRecurseAction, CopyBehaviourCallback.CopyAssociationDetails, CopyBehaviourCallback.CopyChildAssociationDetails

Constructor Summary

Constructors

Constructor	Description
DoNothingCopyBehaviourCallback()

Method Summary

Modifier and Type	Method	Description
Pair<CopyBehaviourCallback.AssocCopySourceAction,CopyBehaviourCallback.AssocCopyTargetAction>	getAssociationCopyAction(QName classQName, CopyDetails copyDetails, CopyBehaviourCallback.CopyAssociationDetails assocCopyDetails)	Determine the copy behaviour associated with a given peer association.
CopyBehaviourCallback.ChildAssocCopyAction	getChildAssociationCopyAction(QName classQName, CopyDetails copyDetails, CopyBehaviourCallback.CopyChildAssociationDetails childAssocCopyDetails)	Determine if a copy should copy the child, the association only or do nothing with the given association.
Map<QName,Serializable>	getCopyProperties(QName classQName, CopyDetails copyDetails, Map<QName,Serializable> properties)	Modify the properties that are copied across.
static CopyBehaviourCallback	getInstance()
boolean	getMustCopy(QName classQName, CopyDetails copyDetails)	Determine if this type or aspect must be copied.

Methods inherited from class org.alfresco.repo.copy.AbstractCopyBehaviourCallback

getChildAssociationRecurseAction, isTopLevelCanBeRenamed, recordNodeRefsForRepointing, repointNodeRefs, throwExceptionForUnexpectedBehaviour

Methods inherited from class java.lang.Object

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

Constructor Details

DoNothingCopyBehaviourCallback

public DoNothingCopyBehaviourCallback()

Method Details

getInstance

public static CopyBehaviourCallback getInstance()

Returns:

Returns a stateless singleton

getMustCopy

public boolean getMustCopy(QName classQName,
 CopyDetails copyDetails)

Description copied from interface: CopyBehaviourCallback

Determine if this type or aspect must be copied. If the callback is for a type (not aspect) then this determines if the node is copied at all. If the callback is for an aspect, then this determines if the aspect is copied.

Parameters:

classQName - the name of the class that this is being invoked for

copyDetails - the source node's copy details for quick reference

Returns:

Returns false always

getChildAssociationCopyAction

public CopyBehaviourCallback.ChildAssocCopyAction getChildAssociationCopyAction(QName classQName,
 CopyDetails copyDetails,
 CopyBehaviourCallback.CopyChildAssociationDetails childAssocCopyDetails)

Description copied from interface: CopyBehaviourCallback

Determine if a copy should copy the child, the association only or do nothing with the given association.

This is called regardless of whether 'cascade' copy has been selected by the client of the copy. Some type and aspect behaviour will mandate a copy of the child associations regardless of whether recursion is on.

Parameters:

classQName - the name of the class that this is being invoked for

copyDetails - the source node's copy details for quick reference

childAssocCopyDetails - all other details relating to the child association

Returns:

Returns false always

getCopyProperties

public Map<QName,Serializable> getCopyProperties(QName classQName,
 CopyDetails copyDetails,
 Map<QName,Serializable> properties)

Description copied from interface: CopyBehaviourCallback

Modify the properties that are copied across.

Parameters:

classQName - the name of the class that this is being invoked for

copyDetails - the source node's copy details for quick reference

properties - the type- or aspect-specific properties that can be copied. The map can be manipulated and returned as required.

Returns:

Returns an empty map always

getAssociationCopyAction

public Pair<CopyBehaviourCallback.AssocCopySourceAction,CopyBehaviourCallback.AssocCopyTargetAction> getAssociationCopyAction(QName classQName,
 CopyDetails copyDetails,
 CopyBehaviourCallback.CopyAssociationDetails assocCopyDetails)

Description copied from interface: CopyBehaviourCallback

Determine the copy behaviour associated with a given peer association.

Specified by:

getAssociationCopyAction in interface CopyBehaviourCallback

Overrides:

getAssociationCopyAction in class AbstractCopyBehaviourCallback

Parameters:

classQName - the name of the class that this is being invoked for

copyDetails - the source node's copy details for quick reference

assocCopyDetails - all other details relating to the association

Returns:

Returns CopyBehaviourCallback.AssocCopySourceAction.COPY_REMOVE_EXISTING and CopyBehaviourCallback.AssocCopyTargetAction.USE_COPIED_TARGET