public static List<ICompilationUnit> collectCompilationUnits(IJavaProject project)
throws JavaModelException {
List<ICompilationUnit> result = new ArrayList<ICompilationUnit>();
IPackageFragmentRoot[] roots = project.getAllPackageFragmentRoots();
for (int i = 0; i < roots.length; ++i) {
IPackageFragmentRoot root = roots[i];
if (IPackageFragmentRoot.K_SOURCE == root.getKind()) {
collectCompilationUnits(result, root);
}
}
return result;
}
protected IBinaryType createInfoFromClassFileInJar(Openable classFile) {
String filePath =
(((ClassFile) classFile).getType().getFullyQualifiedName('$')).replace('.', '/')
+ SuffixConstants.SUFFIX_STRING_class;
IPackageFragmentRoot root = classFile.getPackageFragmentRoot();
IPath path = root.getPath();
// take the OS path for external jars, and the forward slash path for internal jars
String rootPath = path.getDevice() == null ? path.toString() : path.toOSString();
String documentPath = rootPath + IJavaSearchScope.JAR_FILE_ENTRY_SEPARATOR + filePath;
IBinaryType binaryType = (IBinaryType) this.binariesFromIndexMatches.get(documentPath);
if (binaryType != null) {
this.infoToHandle.put(binaryType, classFile);
return binaryType;
} else {
return super.createInfoFromClassFileInJar(classFile);
}
}
public static void collectCompilationUnits(
List<ICompilationUnit> result, IPackageFragmentRoot root) throws JavaModelException {
IJavaElement[] elements = root.getChildren();
for (int j = 0; j < elements.length; ++j) {
IPackageFragment p = (IPackageFragment) elements[j];
result.addAll(Arrays.asList(p.getCompilationUnits()));
}
}
private ISourceContainer getArchiveSourceContainer(String location) throws JavaModelException {
IWorkspaceRoot root = PDELaunchingPlugin.getWorkspace().getRoot();
IFile[] containers = root.findFilesForLocationURI(URIUtil.toURI(location));
for (int i = 0; i < containers.length; i++) {
IJavaElement element = JavaCore.create(containers[i]);
if (element instanceof IPackageFragmentRoot) {
IPackageFragmentRoot archive = (IPackageFragmentRoot) element;
IPath path = archive.getSourceAttachmentPath();
if (path == null || path.segmentCount() == 0) continue;
IPath rootPath = archive.getSourceAttachmentRootPath();
boolean detectRootPath = rootPath != null && rootPath.segmentCount() > 0;
IFile archiveFile = root.getFile(path);
if (archiveFile.exists()) return new ArchiveSourceContainer(archiveFile, detectRootPath);
File file = path.toFile();
if (file.exists())
return new ExternalArchiveSourceContainer(file.getAbsolutePath(), detectRootPath);
}
}
return null;
}