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1
11 package org.eclipse.pde.internal.ui.build;
12
13 import java.io.*;
14 import java.net.*;
15 import java.util.*;
16
17 import org.eclipse.core.resources.*;
18 import org.eclipse.core.runtime.*;
19 import org.eclipse.core.runtime.preferences.*;
20 import org.eclipse.jdt.core.*;
21 import org.eclipse.pde.core.plugin.*;
22 import org.eclipse.pde.internal.core.*;
23
24 public class ClasspathHelper {
25
26 public static String  getDevEntriesProperties(String fileName, boolean checkExcluded) {
27 File file = new File(fileName);
28 if (!file.exists()) {
29 File directory = file.getParentFile();
30 if (directory != null && (!directory.exists() || directory.isFile())) {
31 directory.mkdirs();
32 }
33 }
34 Properties properties = new Properties();
35 WorkspaceModelManager manager = PDECore.getDefault().getWorkspaceModelManager();
36 IPluginModelBase[] models = manager.getAllModels();
37 for (int i = 0; i < models.length; i++) {
38 String id = models[i].getPluginBase().getId();
39 if (id == null)
40 continue;
41 String entry = writeEntry(getOutputFolders(models[i], checkExcluded));
42 if (entry.length() > 0)
43 properties.put(id, entry);
44 }
45
46 try {
47 FileOutputStream stream = new FileOutputStream(fileName);
48 properties.store(stream, ""); stream.flush();
50 stream.close();
51 return new URL("file:" + fileName).toString(); } catch (IOException e) {
53 PDECore.logException(e);
54 }
55 return getDevEntries(checkExcluded);
56 }
57
58 public static String getDevEntries(boolean checkExcluded) {
59 WorkspaceModelManager manager = PDECore.getDefault().getWorkspaceModelManager();
60 IPluginModelBase[] models = manager.getAllModels();
61 ArrayList list = new ArrayList();
62 for (int i = 0; i < models.length; i++) {
63 String id = models[i].getPluginBase().getId();
64 if (id == null || id.trim().length() == 0)
65 continue;
66 IPath[] paths = getOutputFolders(models[i], checkExcluded);
67 for (int j = 0; j < paths.length; j++) {
68 list.add(paths[j]);
69 }
70 }
71 String entry = writeEntry((IPath[])list.toArray(new IPath[list.size()]));
72 return entry.length() > 0 ? entry : "bin"; }
74
75 private static String writeEntry(IPath[] paths) {
76 StringBuffer buffer = new StringBuffer ();
77 for (int i = 0; i < paths.length; i++) {
78 buffer.append(paths[i].toString());
79 if (i < paths.length - 1)
80 buffer.append(","); }
82 return buffer.toString();
83 }
84
85 private static IPath[] getOutputFolders(IPluginModelBase model, boolean checkExcluded) {
86 ArrayList result = new ArrayList();
87 IProject project = model.getUnderlyingResource().getProject();
88 try {
89 if (project.hasNature(JavaCore.NATURE_ID)) {
90 IJavaProject jProject = JavaCore.create(project);
91
92 List excluded = getFoldersToExclude(project, checkExcluded);
93 IPath path = jProject.getOutputLocation();
94 if (path != null && !excluded.contains(path))
95 addPath(result, project, path);
96
97 IClasspathEntry[] entries = jProject.getRawClasspath();
98 for (int i = 0; i < entries.length; i++) {
99 if (entries[i].getContentKind() == IPackageFragmentRoot.K_SOURCE
100 && entries[i].getEntryKind() == IClasspathEntry.CPE_SOURCE) {
101 path = entries[i].getOutputLocation();
102 if (path != null && !excluded.contains(path))
103 addPath(result, project, path);
104 }
105 }
106 }
107 } catch (JavaModelException e) {
108 } catch (CoreException e) {
109 }
110 return (IPath[])result.toArray(new IPath[result.size()]);
111 }
112
113 private static void addPath(ArrayList result, IProject project, IPath path) {
114 if (path.getDevice() == null) {
115 if (path.segmentCount() >= 1) {
116 if (path.segment(0).equals(project.getName())) {
117 path = path.removeFirstSegments(1);
118 if (path.segmentCount() == 0)
119 path = new Path("."); }
121 }
122 }
123
124 if (!result.contains(path))
125 result.add(path);
126 }
127
128 private static List getFoldersToExclude(IProject project, boolean checkExcluded) {
129 ArrayList list = new ArrayList();
130 if (checkExcluded) {
131 IEclipsePreferences pref = new ProjectScope(project).getNode(PDECore.PLUGIN_ID);
132 if (pref != null) {
133 String binExcludes = pref.get(PDECore.SELFHOSTING_BIN_EXLCUDES, ""); StringTokenizer tokenizer = new StringTokenizer(binExcludes, ","); while (tokenizer.hasMoreTokens()) {
136 list.add(new Path(tokenizer.nextToken().trim()));
137 }
138 }
139 }
140 return list;
141 }
142
143 }
144 |
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