blob: ddfcd6597cc0dd00ac7e664c722c408e0722dbd0 (
plain)
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
|
/*
* Copyright 2000-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.javaee;
import com.intellij.codeInsight.daemon.impl.quickfix.FetchExtResourceAction;
import com.intellij.openapi.util.NotNullLazyValue;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VfsUtilCore;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.indexing.IndexableSetContributor;
import org.jetbrains.annotations.NotNull;
import java.util.Collection;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
/**
* @author Dmitry Avdeev
*/
public class ExternalResourcesRootsProvider extends IndexableSetContributor {
private final NotNullLazyValue<Set<String>> myStandardResources = new NotNullLazyValue<Set<String>>() {
@NotNull
@Override
protected Set<String> compute() {
ExternalResourceManagerImpl manager = (ExternalResourceManagerImpl)ExternalResourceManager.getInstance();
Collection<Map<String,ExternalResourceManagerImpl.Resource>> resources = manager.getStandardResources();
Set<ExternalResourceManagerImpl.Resource> dirs = new HashSet<ExternalResourceManagerImpl.Resource>();
Set<String> set = new HashSet<String>();
for (Map<String, ExternalResourceManagerImpl.Resource> map : resources) {
for (ExternalResourceManagerImpl.Resource resource : map.values()) {
ExternalResourceManagerImpl.Resource dir = new ExternalResourceManagerImpl.Resource(
resource.directoryName(), resource);
if (dirs.add(dir)) {
String url = resource.getResourceUrl();
if (url != null) {
set.add(url.substring(0, url.lastIndexOf('/')));
}
}
}
}
return set;
}
};
public Set<VirtualFile> getAdditionalRootsToIndex() {
HashSet<VirtualFile> roots = new HashSet<VirtualFile>();
for (String url : myStandardResources.getValue()) {
VirtualFile file = VfsUtilCore.findRelativeFile(url, null);
if (file != null) {
roots.add(file);
}
}
String path = FetchExtResourceAction.getExternalResourcesPath();
VirtualFile extResources = LocalFileSystem.getInstance().findFileByPath(path);
ContainerUtil.addIfNotNull(extResources, roots);
return roots;
}
}
|
