/**
* Creates new symbolic file system link from file or folder on project root to another file
* system file. The filename can include relative path as a part of the name but the the path has
* to be present on disk.
*
* @param project - project where to create the file.
* @param linkName - name of the link being created.
* @param realPath - file or folder on the file system, the target of the link.
* @return file handle.
* @throws UnsupportedOperationException on Windows where links are not supported.
* @throws IOException...
* @throws CoreException...
*/
public static IResource createSymbolicLink(IProject project, String linkName, IPath realPath)
throws IOException, CoreException, UnsupportedOperationException {
if (!isSymbolicLinkSupported()) {
throw new UnsupportedOperationException("Windows links .lnk are not supported.");
}
Assert.assertTrue(
"Path for symbolic link does not exist: [" + realPath.toOSString() + "]",
new File(realPath.toOSString()).exists());
IPath linkedPath = project.getLocation().append(linkName);
createSymbolicLink(linkedPath, realPath);
IResource resource = project.getFile(linkName);
resource.refreshLocal(IResource.DEPTH_ZERO, null);
if (!resource.exists()) {
resource = project.getFolder(linkName);
resource.refreshLocal(IResource.DEPTH_ZERO, null);
}
Assert.assertTrue("Failed to create resource form symbolic link", resource.exists());
externalFilesCreated.add(linkedPath.toOSString());
ResourcesPlugin.getWorkspace().getRoot().refreshLocal(IResource.DEPTH_INFINITE, NULL_MONITOR);
return resource;
}
public void refreshOutputDir(final IProject project) throws CoreException {
final IErlProject erlProject = ErlModelManager.getErlangModel().getErlangProject(project);
final IPath outputDir = erlProject.getOutputLocation();
final IResource ebinDir = project.findMember(outputDir);
if (ebinDir != null) {
ebinDir.refreshLocal(IResource.DEPTH_ONE, null);
}
}
private void buildMetaInf(IPath outputLocation, IProgressMonitor monitor)
throws CoreException, JavaModelException {
IProject project = getProject();
IFolder metaInf = project.getFolder(META_INF);
if (!metaInf.exists()) {
error("META-INF folder not found for project: " + getProject().getName()); // $NON-NLS-1$
return;
}
IFolder binFolder = ResourcesPlugin.getWorkspace().getRoot().getFolder(outputLocation);
if (!binFolder.exists()) {
binFolder.create(true, true, null);
} else {
binFolder.refreshLocal(IResource.DEPTH_ONE, null);
}
IFolder binaryMetaInf = binFolder.getFolder(META_INF);
if (!binaryMetaInf.exists()) {
binaryMetaInf.create(true, true, null);
} else {
binaryMetaInf.refreshLocal(IResource.DEPTH_ONE, null);
}
SubProgressMonitor sub = new SubProgressMonitor(monitor, 1);
IResource[] children = metaInf.members();
sub.beginTask(Messages.Builder_CopyMetaInfContent, children.length);
for (IResource iResource : children) {
if (!iResource.isTeamPrivateMember() && !iResource.isDerived()) {
IPath target = binaryMetaInf.getFullPath().append(iResource.getName());
IResource res = ResourcesPlugin.getWorkspace().getRoot().findMember(target);
if (res != null && res.exists()) {
if (DEBUG) {
debug(res.getFullPath().toString() + " exists, deleting"); // $NON-NLS-1$
}
res.refreshLocal(IResource.DEPTH_INFINITE, null);
res.delete(true, null);
if (DEBUG) {
debug(res.getFullPath().toString() + " deleted"); // $NON-NLS-1$
}
}
iResource.copy(target, true, null);
if (DEBUG) {
debug(
"Copied "
+ iResource.getFullPath().toString()
+ " to "
+ target.toString()); // $NON-NLS-1$ //$NON-NLS-2$
}
}
sub.worked(1);
}
monitor.done();
}
public static boolean refreshLocal(IWorkbenchWindow window, String param) {
try {
IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
IResource resource = workspaceRoot.findMember(param);
// refresh resource
resource.refreshLocal(IResource.DEPTH_INFINITE, monitor);
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
private void refreshDirs(final IProject project, final OtpErlangObject element) {
final OtpErlangList list = (OtpErlangList) element;
for (final OtpErlangObject ebeam : list) {
final OtpErlangString beam = (OtpErlangString) ebeam;
IPath p = new Path(beam.stringValue());
p = p.removeLastSegments(1);
p = p.removeFirstSegments(project.getLocation().segmentCount());
final String projectName = project.getName();
// FIXME hardcoded "_erl" suffix
if (projectName.endsWith("_erl")) {
final String linkname = projectName.substring(0, projectName.length() - 4);
p = new Path(linkname).append(p);
}
final IResource dir = project.findMember(p);
if (dir != null) {
try {
dir.refreshLocal(IResource.DEPTH_ONE, null);
} catch (final CoreException e) {
}
}
}
}
private void registerInWorkspaceIfNeeded() {
IPath jarPath = fJarPackage.getAbsolutePharLocation();
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
for (int i = 0; i < projects.length; i++) {
IProject project = projects[i];
// The Jar is always put into the local file system. So it can only be
// part of a project if the project is local as well. So using getLocation
// is currently save here.
IPath projectLocation = project.getLocation();
if (projectLocation != null && projectLocation.isPrefixOf(jarPath)) {
try {
jarPath = jarPath.removeFirstSegments(projectLocation.segmentCount());
jarPath = jarPath.removeLastSegments(1);
IResource containingFolder = project.findMember(jarPath);
if (containingFolder != null && containingFolder.isAccessible())
containingFolder.refreshLocal(IResource.DEPTH_ONE, null);
} catch (CoreException ex) {
// don't refresh the folder but log the problem
PHPUiPlugin.log(ex);
}
}
}
}
protected void do_refreshResources(IProgressMonitor pm) throws CoreException {
lockingRule.refreshLocal(IResource.DEPTH_INFINITE, pm);
}
