blob: a9c4460593790a7aab01f8d38a12a1bf66d6c57f (
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
62
63
64
65
66
67
68
69
70
71
72
73
74
|
/*****************************************************************************
* Copyright (c) 2016 Christian W. Damus 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:
* Christian W. Damus - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.dev.project.management.internal.operations;
import java.util.List;
import java.util.Map;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.papyrus.dev.project.management.Activator;
import org.eclipse.papyrus.dev.project.management.internal.operations.DependencyAnalysisContext.BundleAnalysis;
import org.eclipse.papyrus.eclipse.project.editors.interfaces.IManifestEditor;
import org.eclipse.papyrus.infra.tools.util.Iterables2;
/**
* Undoable "set singleton" operation
*/
public class SingletonBundle extends AbstractManifestUpdateOperation {
public SingletonBundle(Map<? extends IFile, ? extends IManifestEditor> manifests) {
super("Optimize Bundle Dependencies", manifests);
}
@Override
protected IStatus doExecute(IProgressMonitor monitor, Map<? extends IFile, ? extends IManifestEditor> manifests) throws ExecutionException {
SubMonitor sub = SubMonitor.convert(monitor, "Analyzing ...", manifests.size() + 1);
sub.split(1).beginTask("Initializing", IProgressMonitor.UNKNOWN);
DependencyAnalysisContext analysisContext = new DependencyAnalysisContext(manifests.keySet());
// This map is sorted from root to leaves of the dependency tree
List<BundleAnalysis> bundles = Iterables2.topoSort(
analysisContext.getAnalysisRoots(),
BundleAnalysis::partialCompare);
for (BundleAnalysis bundle : bundles) {
IManifestEditor editor = manifests.get(bundle.getManifest());
SubMonitor step = sub.split(1);
if (step.isCanceled()) {
throw new OperationCanceledException();
}
if (editor != null) {
editor.init();
editor.setSingleton(true);
editor.save();
} else {
Activator.log.warn("Null editor: " + bundle.getBundleID());
}
}
return Status.OK_STATUS;
}
}
|
