AfterSaveEventChangesCollector (hybris Commerce Suite 2011)

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 Description

protected int CREATE_DELETE_MASK

Constructor Summary

Constructors
Constructor Description

AfterSaveEventChangesCollector()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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 `AfterSaveEvent`s.
`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.