de.hybris.platform.tx

Class AfterSaveEventChangesCollector

java.lang.Object

de.hybris.platform.tx.AfterSaveEventChangesCollector

public class AfterSaveEventChangesCollector
extends java.lang.Object

Collects the AfterSaveEvents for each entity change.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	CREATE_DELETE_MASK

Constructor Summary

Constructors

Constructor and Description
AfterSaveEventChangesCollector()

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the collected events.
void	collect(PK pk, int type) Collects the information when an item is created, updated, or removed.
byte[][]	getEncodedChanges() Retrieves all collected AfterSaveEvents.
protected int	mergeChanges(int changesMask)
protected boolean	skipChanges(int changesMask)

Methods inherited from class java.lang.Object

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

Field Detail

CREATE_DELETE_MASK

protected final int CREATE_DELETE_MASK

See Also:

Constant Field Values

Constructor Detail

AfterSaveEventChangesCollector

public AfterSaveEventChangesCollector()

Method Detail

collect

public void collect(PK pk,
                    int type)

Collects the information when an item is created, updated, or removed.

Parameters:

pk - the pk of the item

type - the operation on the item, must be either AfterSaveEvent.UPDATE, AfterSaveEvent.REMOVE, or AfterSaveEvent.CREATE

getEncodedChanges

public byte[][] getEncodedChanges()

Retrieves all collected AfterSaveEvents. NOTE: for a certain item, only one type is valid.

• CREATE <-- CREATE
• CREATE <-- CREATE + UPDATE
• UPDATE <-- UPDATE
• REMOVE <-- UPDATE + REMOVE
• REMOVE <-- REMOVE
• NO ACTION <-- CREATE + UPDATE + REMOVE

Returns:

non-duplicated AfterSaveEvents.

mergeChanges

protected int mergeChanges(int changesMask)

skipChanges

protected boolean skipChanges(int changesMask)

clear

public void clear()

Clears the collected events.