blob: fbb4d49cb4e4705202f44b70c67f635a39507959 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
* Copyright (c) 2019 Eike Stepper (Loehne, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.transaction;
import org.eclipse.emf.cdo.CDOObject;
import org.eclipse.emf.cdo.util.CommitException;
import org.eclipse.emf.cdo.util.ConcurrentAccessException;
import org.eclipse.emf.common.notify.Notification;
/**
* @author Eike Stepper
* @since 4.7
*/
public class CDOAutoCommitter extends CDOPostEventTransactionHandler.Default
{
public CDOAutoCommitter(CDOTransaction transaction)
{
transaction.addTransactionHandler(this);
}
@Override
protected void modifiedObject(CDOTransaction transaction, CDOObject object, Notification msg)
{
try
{
transaction.commit();
}
catch (ConcurrentAccessException ex)
{
handleConcurrentAccessException(transaction, ex);
}
catch (CommitException ex)
{
handleCommitException(transaction, ex);
}
}
protected void handleConcurrentAccessException(CDOTransaction transaction, ConcurrentAccessException ex)
{
handleCommitException(transaction, ex);
}
protected void handleCommitException(CDOTransaction transaction, CommitException ex)
{
rollbackTransaction(transaction);
}
protected void rollbackTransaction(CDOTransaction transaction)
{
transaction.rollback();
}
}
|