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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.core;
import org.eclipse.core.resources.*;
import org.eclipse.core.resources.team.ResourceRuleFactory;
import org.eclipse.core.resources.team.TeamHook;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.team.core.RepositoryProvider;
/**
* This class forwards TeamHook callbacks to the proper RepositoryProvider
*/
public class TeamHookDispatcher extends TeamHook {
private static final ResourceRuleFactory defaultFactory = new ResourceRuleFactory() {};
private static TeamHookDispatcher instance;
public static void setProviderRuleFactory(IProject project, IResourceRuleFactory factory) {
if (instance != null) {
if (factory == null) {
factory = defaultFactory;
}
instance.setRuleFactory(project, factory);
}
}
public TeamHookDispatcher() {
instance = this;
}
/**
* @see org.eclipse.core.resources.team.TeamHook#validateCreateLink(org.eclipse.core.resources.IFile, int, org.eclipse.core.runtime.IPath)
*/
public IStatus validateCreateLink(IFile file, int updateFlags, IPath location) {
RepositoryProvider provider = getProvider(file);
if (provider == null) {
return super.validateCreateLink(file, updateFlags, location);
} else {
return provider.validateCreateLink(file, updateFlags, location);
}
}
/**
* @see org.eclipse.core.resources.team.TeamHook#validateCreateLink(org.eclipse.core.resources.IFolder, int, org.eclipse.core.runtime.IPath)
*/
public IStatus validateCreateLink(IFolder folder, int updateFlags, IPath location) {
RepositoryProvider provider = getProvider(folder);
if (provider == null) {
return super.validateCreateLink(folder, updateFlags, location);
} else {
return provider.validateCreateLink(folder, updateFlags, location);
}
}
/**
* Method getProvider.
* @param folder
* @return RepositoryProvider
*/
private RepositoryProvider getProvider(IResource resource) {
return RepositoryProvider.getProvider(resource.getProject());
}
/* (non-Javadoc)
* @see org.eclipse.core.resources.team.TeamHook#getRuleFactory(org.eclipse.core.resources.IProject)
*/
public IResourceRuleFactory getRuleFactory(IProject project) {
if (RepositoryProvider.isShared(project)) {
RepositoryProvider provider = getProvider(project);
// Provider can be null if the provider plugin is not available
if (provider != null) {
return provider.getRuleFactory();
}
}
// Use the default provided by the superclass
return super.getRuleFactory(project);
}
}
|
