Java Code Examples for org.openide.filesystems.FileObject#getFileSystem()
The following examples show how to use
org.openide.filesystems.FileObject#getFileSystem() .
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Example 1
Source File: JSFClientGenerator.java From netbeans with Apache License 2.0 | 6 votes |
private static void createFile(final FileObject jsfRoot, final String content, final String name, final Charset encoding) throws IOException{ FileSystem fs = jsfRoot.getFileSystem(); fs.runAtomicAction(new FileSystem.AtomicAction() { public void run() throws IOException { FileObject detailForm = FileUtil.createData(jsfRoot, name);//NOI18N FileLock lock = detailForm.lock(); try { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(detailForm.getOutputStream(lock), encoding)); bw.write(content); bw.close(); } finally { lock.releaseLock(); } } }); }
Example 2
Source File: SpringBinaryIndexer.java From netbeans with Apache License 2.0 | 6 votes |
private String findVersion(FileObject classpathRoot) { ClassPath cp = ClassPath.getClassPath(classpathRoot, ClassPath.COMPILE); if (cp == null) { return null; } String classRelativePath = SpringUtilities.SPRING_CLASS_NAME.replace('.', '/') + ".class"; //NOI18N try { FileObject resource = cp.findResource(classRelativePath); //NOI18N if (resource==null) { return null; } FileObject ownerRoot = cp.findOwnerRoot(resource); if (ownerRoot !=null) { //NOI18N if (ownerRoot.getFileSystem() instanceof JarFileSystem) { JarFileSystem jarFileSystem = (JarFileSystem) ownerRoot.getFileSystem(); return SpringUtilities.getImplementationVersion(jarFileSystem); } } } catch (FileStateInvalidException e) { Exceptions.printStackTrace(e); } return null; }
Example 3
Source File: BaseFileObjectTestHid.java From netbeans with Apache License 2.0 | 6 votes |
@Override public String annotateName (String name, java.util.Set files) { StringBuilder sb = new StringBuilder (name); Iterator it = files.iterator (); while (it.hasNext()) { FileObject fo = (FileObject)it.next(); try { if (fo.getFileSystem() instanceof IgnoreDirFileSystem) { sb.append(",").append (fo.getNameExt());//NOI18N } } catch (Exception ex) { fail (); } } return sb.toString () ; }
Example 4
Source File: WSUtils.java From netbeans with Apache License 2.0 | 6 votes |
public static void removeImplClass(Project project, String implClass) { Sources sources = project.getLookup().lookup(Sources.class); String resource = implClass.replace('.','/')+".java"; //NOI18N if (sources!=null) { SourceGroup[] srcGroup = sources.getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA); for (int i=0;i<srcGroup.length;i++) { final FileObject srcRoot = srcGroup[i].getRootFolder(); final FileObject implClassFo = srcRoot.getFileObject(resource); if (implClassFo!=null) { try { FileSystem fs = implClassFo.getFileSystem(); fs.runAtomicAction(new AtomicAction() { public void run() { deleteFile(implClassFo); } }); } catch (IOException ex) { ErrorManager.getDefault().notify(ex); } return; } } } }
Example 5
Source File: SourceURLMapper.java From netbeans with Apache License 2.0 | 6 votes |
public @Override URL getURL(FileObject fo, int type) { if (type != URLMapper.INTERNAL) { return null; } try { FileSystem fs = fo.getFileSystem(); if (fs instanceof SourceFS) { String path = fo.getPath(); if (fo.isFolder() && !fo.isRoot()) { path += '/'; } return url((SourceFS) fs, path); } } catch (FileStateInvalidException x) { // ignore } return null; }
Example 6
Source File: BaseFileObjectTestHid.java From netbeans with Apache License 2.0 | 6 votes |
public void testValidRoots () throws Exception { assertNotNull(testedFS.getRoot()); assertTrue(testedFS.getRoot().isValid()); FileSystemView fsv = FileSystemView.getFileSystemView(); File[] roots = File.listRoots(); boolean validRoot = false; for (int i = 0; i < roots.length; i++) { FileObject root1 = FileUtil.toFileObject(roots[i]); if (!roots[i].exists()) { assertNull(root1); continue; } assertNotNull(roots[i].getAbsolutePath (),root1); assertTrue(root1.isValid()); if (testedFS == root1.getFileSystem()) { validRoot = true; } } assertTrue(validRoot); }
Example 7
Source File: FileStateManager.java From netbeans with Apache License 2.0 | 6 votes |
public int getFileState (FileObject mfo, int layer) { // check if the FileObject is from SystemFileSystem FileSystem fs = null; FileInfo finf = null; try { fs = mfo.getFileSystem (); } catch (FileStateInvalidException e) { // ignore, will be handled later } if (fs == null || !fs.isDefault()) throw new IllegalArgumentException ("FileObject has to be from DefaultFileSystem - " + mfo); synchronized (info) { if (null == (finf = info.get(mfo))) { finf = new FileInfo(mfo); info.put(mfo, finf); } } return finf.getState (layer); }
Example 8
Source File: FolderObjTest.java From netbeans with Apache License 2.0 | 5 votes |
public void testDeleteNoParent() throws IOException { FileObject parent = FileBasedFileSystem.getFileObject(testFile).getParent(); FileObject fobj = FileBasedFileSystem.getFileObject(testFile); assertNotNull(fobj); //parent not exists + testFile not exists EventsEvaluator ev = new EventsEvaluator(fobj.getFileSystem()); Reference<FileObject> ref = new WeakReference<FileObject>(parent); parent = null; assertGC("", ref); fobj.delete(); ev.assertDeleted(1); }
Example 9
Source File: ErrorAnnotator.java From netbeans with Apache License 2.0 | 5 votes |
private void ensureListensOnFS(FileObject f) { try { FileSystem fs = f.getFileSystem(); if (!system2RecursiveListener.containsKey(fs)) { FileChangeListener l = new RootAddedDeletedListener(); system2RecursiveListener.put(fs, l); fs.addFileChangeListener(l); } } catch (FileStateInvalidException ex) { LOG.log(Level.FINE, null, ex); } }
Example 10
Source File: FolderObjTest.java From netbeans with Apache License 2.0 | 5 votes |
public void testRefresh109490() throws Exception { final File wDir = getWorkDir(); final FileObject wDirFo = FileBasedFileSystem.getFileObject(wDir); final List<FileEvent> fileEvents = new ArrayList<FileEvent>(); FileSystem fs = wDirFo.getFileSystem(); FileChangeListener fListener = new FileChangeAdapter() { @Override public void fileDataCreated(FileEvent fe) { super.fileDataCreated(fe); fileEvents.add(fe); } }; try { fs.addFileChangeListener(fListener); File file = new File(wDir, "testao.f"); File file2 = new File(wDir, "testc1.f"); assertEquals(file.hashCode(), file2.hashCode()); wDirFo.getChildren(); assertTrue(file.createNewFile()); assertTrue(file2.createNewFile()); assertEquals(0, fileEvents.size()); fs.refresh(true); assertEquals(2, fileEvents.size()); assertEquals(Arrays.asList(wDirFo.getChildren()).toString(), 2,wDirFo.getChildren().length); assertTrue(Arrays.asList(wDirFo.getChildren()).toString().indexOf(file.getName()) != -1); assertTrue(Arrays.asList(wDirFo.getChildren()).toString().indexOf(file2.getName()) != -1); } finally { fs.removeFileChangeListener(fListener); } }
Example 11
Source File: EarDataObject.java From netbeans with Apache License 2.0 | 5 votes |
private void refreshSourceFolders () { ArrayList srcRootList = new ArrayList (); Project project = FileOwnerQuery.getOwner (getPrimaryFile ()); if (project != null) { Sources sources = ProjectUtils.getSources(project); sources.removeChangeListener (this); sources.addChangeListener (this); SourceGroup[] groups = sources.getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA); for (int i = 0; i < groups.length; i++) { org.netbeans.modules.j2ee.api.ejbjar.EjbJar ejbModule = org.netbeans.modules.j2ee.api.ejbjar.EjbJar.getEjbJar(groups[i].getRootFolder()); if (ejbModule != null && ejbModule.getDeploymentDescriptor() != null) { try { FileObject fo = groups[i].getRootFolder(); srcRootList.add(groups[i].getRootFolder()); FileSystem fs = fo.getFileSystem(); fs.removeFileChangeListener(this); fs.addFileChangeListener(this); } catch (FileStateInvalidException ex) { Exceptions.printStackTrace(ex); } } } } srcRoots = (FileObject []) srcRootList.toArray (new FileObject [srcRootList.size ()]); }
Example 12
Source File: Hk2DatasourceManager.java From netbeans with Apache License 2.0 | 5 votes |
private static void writeXmlResourceToFile(final File sunResourcesXml, final Document doc) throws IOException { FileObject parentFolder = FileUtil.createFolder(sunResourcesXml.getParentFile()); FileSystem fs = parentFolder.getFileSystem(); fs.runAtomicAction(new FileSystem.AtomicAction() { @Override public void run() throws IOException { FileLock lock = null; OutputStream os = null; try { FileObject sunResourcesFO = FileUtil.createData(sunResourcesXml); lock = sunResourcesFO.lock(); os = sunResourcesFO.getOutputStream(lock); XMLUtil.write(doc, os, doc.getXmlEncoding()); } finally { if(os !=null ){ os.close(); } if(lock != null) { lock.releaseLock(); } } } }); }
Example 13
Source File: BuildImageWizard.java From netbeans with Apache License 2.0 | 5 votes |
public void setDockerfile(FileObject dockerfile) { this.dockerfile = dockerfile; try { this.fileSystem = dockerfile.getFileSystem(); } catch (FileStateInvalidException ex) { Exceptions.printStackTrace(ex); } }
Example 14
Source File: DiskFileKey.java From netbeans with Apache License 2.0 | 5 votes |
public boolean equals(Object o) { if (this == o) return true; if (o instanceof DiskFileKey) { DiskFileKey key = (DiskFileKey) o; if (hashCode != key.hashCode) return false; FileObject fo2 = key.fileObject; FileObject fo = fileObject; if (fo == fo2) return true; try { FileSystem fs = fo.getFileSystem(); FileSystem fs2 = fo2.getFileSystem(); if (fs.equals(fs2)) { return fo.equals(fo2); } else { // fallback use absolute paths (cache them) if (absolutePath == null) { File f = FileUtil.toFile(fo); absolutePath = f.getAbsolutePath(); } if (key.absolutePath == null) { File f2 = FileUtil.toFile(fo2); key.absolutePath = f2.getAbsolutePath(); } return absolutePath.equals(key.absolutePath); } } catch (FileStateInvalidException e) { ErrorManager err = ErrorManager.getDefault(); err.notify(e); } } return false; }
Example 15
Source File: HudsonRemoteFileSystem.java From netbeans with Apache License 2.0 | 5 votes |
private static URL doGetURL(FileObject fo) { try { FileSystem fs = fo.getFileSystem(); if (fs instanceof HudsonRemoteFileSystem) { return new URL(((HudsonRemoteFileSystem) fs).baseURL, Utilities.uriEncode(fo.getPath())); } } catch (IOException x) { LOG.log(Level.INFO, "trying to get URL for " + fo, x); } return null; }
Example 16
Source File: SvnFileSystemTest.java From netbeans with Apache License 2.0 | 5 votes |
@Override protected FileSystem[] createFileSystem(String testName, String[] resources) throws IOException { setupWorkdir(); setupUserdir(); try { repoinit(); } catch (Exception ex) { throw new IOException(ex.getMessage()); } FileObjectFactory.reinitForTests(); FileObject workFo = FileBasedFileSystem.getFileObject(getWorkDir()); assertNotNull(workFo); List<File> files = new ArrayList<File>(resources.length); for (int i = 0; i < resources.length; i++) { String res = resources[i]; FileObject fo; if (res.endsWith("/")) { fo = FileUtil.createFolder(workFo,res); assertNotNull(fo); } else { fo = FileUtil.createData(workFo,res); assertNotNull(fo); } files.add(FileUtil.toFile(fo)); } commit(files, testName); return new FileSystem[]{workFo.getFileSystem()}; }
Example 17
Source File: AbstractSourceFileObject.java From netbeans with Apache License 2.0 | 5 votes |
private long getFileLastModified() { final FileObject file = handle.resolveFileObject(false); try { //Prefer class files to packed sources, the packed sources may have wrong time stamps. if (file == null || file.getFileSystem() instanceof JarFileSystem) { return 0L; } } catch (FileStateInvalidException e) { //Handled below } return file.lastModified().getTime(); }
Example 18
Source File: XMLWizardIterator.java From netbeans with Apache License 2.0 | 4 votes |
public Set instantiate(TemplateWizard templateWizard) throws IOException { final DataFolder folder = templateWizard.getTargetFolder(); final File pobj = FileUtil.toFile(folder.getPrimaryFile()); final String extension = XML_EXT; // #22812 we do not control validity constrains of target panel // assure uniquess to "<default>" name String targetName = templateWizard.getTargetName(); if (targetName == null || "null".equals(targetName)) { // NOI18N targetName = "XMLDocument"; // NOI18N } final FileObject targetFolder = folder.getPrimaryFile(); String uniqueTargetName = targetName; int i = 2; while (targetFolder.getFileObject(uniqueTargetName, extension) != null) { uniqueTargetName = targetName + i; i++; } final String name = uniqueTargetName; String nameExt = name + "." + extension; // in atomic action create data object and return it FileSystem filesystem = targetFolder.getFileSystem(); final Map<String, Object> params = prepareParameters(folder); FileObject template = Templates.getTemplate(templateWizard); final DataObject dTemplate = DataObject.find(template); DataObject dobj = dTemplate.createFromTemplate(folder, name, params); FileObject f = dobj.getPrimaryFile(); // perform default action and return Set set = new HashSet(1); DataObject createdObject = DataObject.find(f); GuiUtil.performDefaultAction(createdObject); set.add(createdObject); formatXML(f); return set; }
Example 19
Source File: ResourceModifier.java From netbeans with Apache License 2.0 | 4 votes |
private static void writeResourceFile(final File sunResourcesXml, final String content) throws IOException { FileObject parentFolder = FileUtil.createFolder(sunResourcesXml.getParentFile()); FileSystem fs = parentFolder.getFileSystem(); writeResourceFile(fs, sunResourcesXml, content); }
Example 20
Source File: GrammarManager.java From netbeans with Apache License 2.0 | 4 votes |
/** * Async grammar fetching */ private void loadGrammar() { GrammarQuery loaded = null; try { String status = NbBundle.getMessage(GrammarManager.class, "MSG_loading"); StatusDisplayer.getDefault().setStatusText(status); // prepare grammar environment try { LinkedList ctx = getEnvironmentElements(); InputSource inputSource = new DocumentInputSource(doc); FileObject fileObject = null; Object obj = doc.getProperty(Document.StreamDescriptionProperty); if (obj instanceof DataObject) { DataObject dobj = (DataObject) obj; fileObject = dobj.getPrimaryFile(); } GrammarEnvironment env = new GrammarEnvironment(Collections.enumeration(ctx), inputSource, fileObject); // lookup for grammar GrammarQueryManager g = GrammarQueryManager.getDefault(); Enumeration en = g.enabled(env); if (en == null) return; // set guarded regions List positions = new ArrayList(10); int max = 0; while (en.hasMoreElements()) { Node next = (Node) en.nextElement(); if (next instanceof SyntaxElement) { SyntaxElement node = (SyntaxElement) next; int start = node.getElementOffset(); int end = start + node.getElementLength(); if (end > max) max = end; Position startPosition = NbDocument.createPosition(doc, start, Position.Bias.Forward); positions.add(startPosition); Position endPosition = NbDocument.createPosition(doc, end, Position.Bias.Backward); positions.add(endPosition); } } guarded = (Position[]) positions.toArray(new Position[positions.size()]); maxGuarded = NbDocument.createPosition(doc, max, Position.Bias.Backward); // retrieve the grammar and start invalidation listener loaded = g.getGrammar(env); if(loaded instanceof ExtendedGrammarQuery) { //attach listeners to external files and if any of them changes then reload this grammar for(String resolvedEntity : (List<String>)((ExtendedGrammarQuery)loaded).getResolvedEntities()) { //filter non-files resolved entities if(!resolvedEntity.startsWith(FILE_PROTOCOL_URI_PREFIX)) continue; DataObject docDo = NbEditorUtilities.getDataObject(doc); if(docDo != null) { FileObject docFo = docDo.getPrimaryFile(); if(docFo != null) { try { FileSystem fs = docFo.getFileSystem(); FileObject fo = fs.findResource(resolvedEntity.substring(FILE_PROTOCOL_URI_PREFIX.length())); //NOI18N if(fo != null) { externalDTDs.add(fo); //add a week listener to the fileobject - detach when document is being disposed fo.addFileChangeListener((FileChangeListener)WeakListeners.create(FileChangeListener.class, this, doc)); // System.out.println("[GrammarManager] added FileObjectListener to " + fo.getPath()); } }catch(IOException e) { e.printStackTrace(); } } } } } } catch (BadLocationException ex) { loaded = null; } } finally { doc.addDocumentListener(GrammarManager.this); grammarLoaded(loaded); } }