Skip to main content
aboutsummaryrefslogtreecommitdiffstats
blob: 96c8aae5825b24250b277a77c22d0cbab5bd2fdc (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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
/*******************************************************************************
 * Copyright (c) 2000, 2017 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.team.internal.core;

import java.net.URI;

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;
	}

	@Override
	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);
		}
	}

	@Override
	public IStatus validateCreateLink(IFile file, int updateFlags, URI location) {
		RepositoryProvider provider = getProvider(file);
		if (provider == null) {
			return super.validateCreateLink(file, updateFlags, location);
		} else {
			return provider.validateCreateLink(file, updateFlags, location);
		}
	}

	@Override
	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);
		}
	}

	@Override
	public IStatus validateCreateLink(IFolder folder, int updateFlags, URI 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());
	}

	@Override
	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);
	}

}

Back to the top