com.hybris.backoffice.cockpitng.dnd.handlers

Class AbstractReferenceDropHandler<DRAGGED,TARGET>

java.lang.Object

com.hybris.backoffice.cockpitng.dnd.handlers.AbstractReferenceDropHandler<DRAGGED,TARGET>

Type Parameters:

DRAGGED - dragged objects type.

TARGET - target object type.

Direct Known Subclasses:

CategoryToCatalogVersionDropHandler, CategoryToCategoryDropHandler, ProductToCategoryDropHandler

public abstract class AbstractReferenceDropHandler<DRAGGED,TARGET>
extends java.lang.Object

Helper class facilitates implementation of drag and drop handlers. It provides ability to distinguish the type of drag and drop action performed.

See Also:

com.hybris.cockpitng.dnd.DragAndDropActionType

Constructor Summary

Constructors

Constructor and Description
AbstractReferenceDropHandler()

Method Summary

Modifier and Type	Method and Description
protected DragAndDropConfigurationService	getDragAndDropConfigurationService()
protected abstract java.util.List<<any>>	handleAppend(java.util.List<DRAGGED> dragged, TARGET target, DragAndDropContext context) Returns the result of appending of the dragged object to the target.
java.util.List<<any>>	handleDrop(java.util.List<DRAGGED> dragged, TARGET target, DragAndDropContext context)
protected abstract java.util.List<<any>>	handleReplace(java.util.List<DRAGGED> dragged, TARGET target, DragAndDropContext context) Returns the result of replacing of the dragged object in the target.
protected DragAndDropActionType	resolveActionType(DragAndDropContext context)
void	setDragAndDropConfigurationService(DragAndDropConfigurationService dragAndDropConfigurationService)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractReferenceDropHandler

public AbstractReferenceDropHandler()

Method Detail

handleDrop

public java.util.List<<any>> handleDrop(java.util.List<DRAGGED> dragged,
                                        TARGET target,
                                        DragAndDropContext context)

resolveActionType

protected DragAndDropActionType resolveActionType(DragAndDropContext context)

handleAppend

protected abstract java.util.List<<any>> handleAppend(java.util.List<DRAGGED> dragged,
                                                      TARGET target,
                                                      DragAndDropContext context)

Returns the result of appending of the dragged object to the target.

Parameters:

dragged - dragged objects.

target - target object on which dragged objects are dropped.

context - context of drag&drop operation.

handleReplace

protected abstract java.util.List<<any>> handleReplace(java.util.List<DRAGGED> dragged,
                                                       TARGET target,
                                                       DragAndDropContext context)

Returns the result of replacing of the dragged object in the target.

Parameters:

dragged - dragged objects.

target - target object on which dragged objects are dropped.

context - context of drag&drop operation.

getDragAndDropConfigurationService

protected DragAndDropConfigurationService getDragAndDropConfigurationService()

setDragAndDropConfigurationService

public void setDragAndDropConfigurationService(DragAndDropConfigurationService dragAndDropConfigurationService)