@Override
protected String computeLayoutFileName(IEditorInput editorInput)
throws CoreException, IOException {
String fileName = null;
if (editorInput instanceof FileEditorInput) {
FileEditorInput fileEditorInput = (FileEditorInput) editorInput;
IFile ifile = fileEditorInput.getFile();
fileName = ifile.getName();
} else if (editorInput instanceof FileStoreEditorInput) {
FileStoreEditorInput fileStoreInput = (FileStoreEditorInput) editorInput;
IFileStore store = EFS.getStore(fileStoreInput.getURI());
File localFile = store.toLocalFile(EFS.NONE, null);
// if no local file is available, obtain a cached file
if (localFile == null) localFile = store.toLocalFile(EFS.CACHE, null);
if (localFile == null) throw new IllegalArgumentException();
fileName = localFile.getName();
}
if (fileName != null && fileName.endsWith(".xml")) {
fileName = fileName.substring(0, fileName.indexOf(".xml"));
}
if (fileName != null) {
fileName += ".layout";
}
return fileName;
}
@Override
protected StandardDiagramLayout initLayoutModel() {
StandardDiagramLayout layoutModel = null;
try {
String fileName = computeLayoutFileName(this.editorInput);
if (fileName != null) {
final XmlResourceStore resourceStore;
if (this.editorInput instanceof IFileEditorInput) {
IFileEditorInput fileInput = (IFileEditorInput) this.editorInput;
IFolder layoutFolder = (IFolder) fileInput.getFile().getParent();
IFile layoutFile = layoutFolder.getFile(fileName);
resourceStore = new XmlResourceStore(new WorkspaceFileResourceStore(layoutFile));
} else if (this.editorInput instanceof FileStoreEditorInput) {
FileStoreEditorInput fileStoreInput = (FileStoreEditorInput) this.editorInput;
IFileStore store = EFS.getStore(fileStoreInput.getURI());
File localFile = store.toLocalFile(EFS.NONE, null);
// if no local file is available, obtain a cached file
if (localFile == null) localFile = store.toLocalFile(EFS.CACHE, null);
if (localFile == null) throw new IllegalArgumentException();
File layoutFile = new File(localFile.getParentFile(), fileName);
resourceStore = new XmlResourceStore(new FileResourceStore(layoutFile));
} else {
throw new IllegalStateException();
}
layoutModel = StandardDiagramLayout.TYPE.instantiate(new RootXmlResource(resourceStore));
}
} catch (Exception e) {
Sapphire.service(LoggingService.class).log(e);
}
return layoutModel;
}
/**
* Returns the existing git repositories for the given file path, following the given traversal
* rule.
*
* @param path expected format /file/{Workspace}/{projectName}[/{path}]
* @return a map of all git repositories found, or <code>null</code> if the provided path format
* doesn't match the expected format.
* @throws CoreException
*/
public static Map<IPath, File> getGitDirs(IPath path, Traverse traverse) throws CoreException {
IPath p = path.removeFirstSegments(1); // remove /file
IFileStore fileStore = NewFileServlet.getFileStore(null, p);
if (fileStore == null) return null;
Map<IPath, File> result = new HashMap<IPath, File>();
File file = fileStore.toLocalFile(EFS.NONE, null);
// jgit can only handle a local file
if (file == null) return result;
switch (traverse) {
case CURRENT:
if (RepositoryCache.FileKey.isGitRepository(file, FS.DETECTED)) {
result.put(new Path(""), file); // $NON-NLS-1$
} else if (RepositoryCache.FileKey.isGitRepository(
new File(file, Constants.DOT_GIT), FS.DETECTED)) {
result.put(new Path(""), new File(file, Constants.DOT_GIT)); // $NON-NLS-1$
}
break;
case GO_UP:
getGitDirsInParents(file, result);
break;
case GO_DOWN:
getGitDirsInChildren(file, p, result);
break;
}
return result;
}
public static File getFile(Object input) {
IFileStore fileStore = getFileStore(input);
if (fileStore != null) {
try {
return fileStore.toLocalFile(0, new NullProgressMonitor());
} catch (CoreException ignore) {
}
}
return null;
}
private static File toLocalFile(URI locationURI) {
if (locationURI == null) return null;
try {
IFileStore store = EFS.getStore(locationURI);
return store.toLocalFile(0, null);
} catch (CoreException ex) {
SpringCore.log("Error while converting URI to local file: " + locationURI.toString(), ex);
}
return null;
}
/**
* Installs the bundle corresponding to the model.
*
* @param model Model of the bundle to be installed.
*/
private void installBundle(IPluginModelBase model) {
try {
final IResource candidateManifest = model.getUnderlyingResource();
final IProject project = candidateManifest.getProject();
URL url = null;
try {
url = project.getLocationURI().toURL();
} catch (MalformedURLException e) {
// See https://bugs.eclipse.org/bugs/show_bug.cgi?id=354360
try {
URI uri = project.getLocationURI();
IFileStore store = EFS.getStore(uri);
File file = store.toLocalFile(0, null);
if (file != null) {
url = file.toURI().toURL();
}
} catch (CoreException ex) {
// Logging both exceptions just to be sure
AcceleoCommonPlugin.log(e, false);
AcceleoCommonPlugin.log(ex, false);
}
}
if (url != null) {
final String candidateLocationReference =
REFERENCE_URI_PREFIX
+ URLDecoder.decode(
url.toExternalForm(), System.getProperty("file.encoding")); // $NON-NLS-1$
Bundle bundle = getBundle(candidateLocationReference);
/*
* Install the bundle if needed. Note that we'll check bundle dependencies in two phases as
* even if there cannot be cyclic dependencies through the "require-bundle" header, there
* could be through the "import package" header.
*/
if (bundle == null) {
checkRequireBundleDependencies(model);
bundle = installBundle(candidateLocationReference);
setBundleClasspath(project, bundle);
workspaceInstalledBundles.put(model, bundle);
checkImportPackagesDependencies(model);
}
refreshPackages(
new Bundle[] {
bundle,
});
}
} catch (BundleException e) {
String bundleName = model.getBundleDescription().getName();
if (!logOnceProjectLoad.contains(bundleName)) {
logOnceProjectLoad.add(bundleName);
AcceleoCommonPlugin.log(
new Status(
IStatus.WARNING,
AcceleoCommonPlugin.PLUGIN_ID,
AcceleoCommonMessages.getString(
"WorkspaceUtil.InstallationFailure", //$NON-NLS-1$
bundleName,
e.getMessage()),
e));
}
} catch (MalformedURLException e) {
AcceleoCommonPlugin.log(e, false);
} catch (UnsupportedEncodingException e) {
AcceleoCommonPlugin.log(e, false);
}
}
