blob: 33eadd583df7d6fb8a0b75a63b143d2cb1f1321e (
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
|
/*******************************************************************************
* Copyright (c) 2007 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.core.internal.registry.osgi;
import java.util.Map;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.runtime.spi.RegistryStrategy;
/**
* Use Eclipse job scheduling mechanism.
*/
final public class ExtensionEventDispatcherJob extends Job {
// an "identy rule" that forces extension events to be queued
private final static ISchedulingRule EXTENSION_EVENT_RULE = new ISchedulingRule() {
@Override
public boolean contains(ISchedulingRule rule) {
return rule == this;
}
@Override
public boolean isConflicting(ISchedulingRule rule) {
return rule == this;
}
};
private Map deltas;
private Object[] listenerInfos;
private Object registry;
public ExtensionEventDispatcherJob(Object[] listenerInfos, Map deltas, Object registry) {
// name not NL'd since it is a system job
super("Registry event dispatcher"); //$NON-NLS-1$
setSystem(true);
this.listenerInfos = listenerInfos;
this.deltas = deltas;
this.registry = registry;
// all extension event dispatching jobs use this rule
setRule(EXTENSION_EVENT_RULE);
}
@Override
public IStatus run(IProgressMonitor monitor) {
return RegistryStrategy.processChangeEvent(listenerInfos, deltas, registry);
}
}
|
