Java Code Examples for org.openide.filesystems.FileObject#isFolder()

private synchronized void refreshImpl (FileObject file) {
    LOG.log(Level.FINE, "refresh: {0}", file); //NOI18N

    if (scope == null || callback == null)
        return ; //nothing to refresh

    if (!scope.isInScope(file)) {
        if (!file.isFolder())
            return;

        //the given file may be a parent of some file that is in the scope:
        for (FileObject inScope : scope.getLookup().lookupAll(FileObject.class)) {
            if (FileUtil.isParentOf(file, inScope)) {
                enqueue(new Work(inScope, callback));
            }
        }

        return ;
    }

    LOG.log(Level.FINE, "enqueing work for: {0}", file); //NOI18N
    enqueue(new Work(file, callback));
}
 

/**
 * Check whether a package should be displayed.
 * It should be displayed if {@link VisibilityQuery} says it should be,
 * and it is either completely empty, or contains files (as opposed to
 * containing some subpackages but no files).
 */
public static boolean isSignificant(FileObject pkg) throws IllegalArgumentException {
    if (!pkg.isFolder()) {
        throw new IllegalArgumentException("Not a folder"); // NOI18N
    }
    // XXX consider using group.contains() here
    if (!VisibilityQuery.getDefault().isVisible(pkg)) {
        return false;
    }
    FileObject[] kids = pkg.getChildren();
    boolean subpackages = false;
    for (int i = 0; i < kids.length; i++) {
        if (!VisibilityQuery.getDefault().isVisible(kids[i])) {
            continue;
        }
        if (kids[i].isData()) {
            return true;
        } else {
            subpackages = true;
        }
    }
    return !subpackages;
}
 

@Override
public FileObject resolveProjectLocation(String path) {
    if ("".equals(path)) {
        return null;
    }
    try {
        String eval = PluginPropertyUtils.createEvaluator(project).evaluate(path).toString();
        FileObject toRet = FileUtil.toFileObject(FileUtilities.resolveFilePath(handle.getProject().getBasedir(), eval));
        if (toRet != null && toRet.isFolder()) {
            toRet = null;
        }
        return toRet;
    } catch (ExpressionEvaluationException ex) {
        Exceptions.printStackTrace(ex);
    }
    return null;
}
 

private RenameRefactoringUI(FileObject fileObject, String newName, TreePathHandle handle, CompilationInfo info) {
    if (handle!=null) {
        this.refactoring = new RenameRefactoring(Lookups.fixed(fileObject, handle));
        Element element = handle.resolveElement(info);
        if (UIUtilities.allowedElementKinds.contains(element.getKind())) {
            this.elementHandle = ElementHandle.create(element);
        }
    } else {
        this.refactoring = new RenameRefactoring(Lookups.fixed(fileObject));
    }
    this.newName = newName;
    this.oldName = fileObject.isFolder()? fileObject.getNameExt() : fileObject.getName();
    ClasspathInfo cpInfo = handle==null?JavaRefactoringUtils.getClasspathInfoFor(fileObject):RefactoringUtils.getClasspathInfoFor(handle);
    this.refactoring.getContext().add(cpInfo);
    this.fromListener = true;
}
 

final void register(final FileObject fo) {
    if (fo.isValid() && !fo.isFolder()) {
        LOG.log(Level.INFO, "Should be a folder: {0} data: {1} folder: {2} valid: {3}", new Object[]{fo, fo.isData(), fo.isFolder(), fo.isValid()});
    }
    try {
        clearQueue();
    } catch (IOException ex) {
        LOG.log(Level.INFO, "Exception while clearing the queue", ex);
    }
    FileChangedManager.waitNowAndRun(new Runnable() {
        @Override
        public void run() {
            registerSynchronized(fo);
        }
    });
}
 

@Override
protected Node copyNode(final Node originalNode) {
    FileObject file = originalNode.getLookup().lookup(FileObject.class);
    if (file.isFolder()) {
        return new DummyNode(originalNode, new DummyChildren(originalNode, filter));
    }
    return new DummyNode(originalNode);
}
 

@Override
protected FileObject findPrimaryFile(FileObject fo) {
    if (!fo.isFolder()) {
        // here is the common code for the worse behaviour
        if (fo.hasExt("prima")) {
            return FileUtil.findBrother(fo, "seconda") != null ? fo : null;
        }
        
        if (fo.hasExt("seconda")) {
            return FileUtil.findBrother(fo, "prima");
        }
    }
    return null;
}
 

static void copyFolder(FileObject source, FileObject dest) throws IOException {
    for (FileObject child : source.getChildren()) {
        if (child.isFolder()) {
            FileObject created = FileUtil.createFolder(dest, child.getNameExt());
            copyFolder(child, created);
        } else {
            FileUtil.copyFile(child, dest, child.getName(), child.getExt());
        }
    }
}
 

@Override
public boolean accept(FileObject file) {
    if (file.equals(currentFile) || isNbProjectMetadata(file)) {
        return false; //do not include self in the cc result
    }

    if (file.isFolder()) {
        return true;
    }

    String mimeType = FileUtil.getMIMEType(file);

    return mimeType != null && mimeType.startsWith("text/");    //NOI18N
}
 

@Override
public J2eeModule.RootedEntry next() {
    FileObject f = ch.get(0);
    ch.remove(0);
    if (f.isFolder()) {
        f.refresh();
        for (FileObject fo : f.getChildren()) {
            ch.add(fo);
        }
    }
    return new FSRootRE(root, f);
}
 

@NbBundle.Messages({
        "# {0} - folder", 
        "MSG_NoTestTarget_Fo=Unable to locate test package folders for folder {0}. The project must contain a test package folder to create tests. You can designate test package folders for your project in the Sources pane of the project Properties dialog.",
        "# {0} - file", 
        "MSG_NoTestTarget_Fi=Unable to locate test package folder for file {0}. The project must contain a test package folder to create tests. You can designate test package folders for your project in the Sources pane of the project Properties dialog."
    })
    private void setupLocationChooser(FileObject refFileObject) {
        Object[] targetFolders = null;
        if (testCreatorConfiguration != null) {
            targetFolders = testCreatorConfiguration.getTestSourceRoots(createdSourceRoots, refFileObject);
        }

        if (targetFolders != null && targetFolders.length != 0) {
            hasTargetFolders = true;
            cboxLocation.setModel(new DefaultComboBoxModel(targetFolders));
            cboxLocation.setRenderer(new LocationChooserRenderer());
            setMessage(null, MSG_TYPE_NO_TARGET_FOLDERS);
        } else {
            hasTargetFolders = false;
            if(testingFrameworks != null) {
            //PENDING - message text:
                String msgNoTargetsFound = refFileObject.isFolder()? Bundle.MSG_NoTestTarget_Fo(refFileObject.getNameExt()) : Bundle.MSG_NoTestTarget_Fi(refFileObject.getNameExt());
            setMessage(msgNoTargetsFound, MSG_TYPE_NO_TARGET_FOLDERS);
            // do not disable all components as user might want to select a different testing provider
//            disableComponents();
            }
        }
    }
 

private boolean isCandidateForProcessing(FileEvent event) {
  FileObject file = event.getFile();

  boolean applyRules = false;
  boolean isntFolder = !file.isFolder();
  boolean isUnexpected = !event.isExpected();
  boolean isntSkipped = !SmartSkip.skipDirectory(file);

  if (isUnexpected && isntFolder && isntSkipped) {
    applyRules = true;
  }

  return applyRules;
}
 

private RunSeleniumAction(Lookup actionContext) {
    activatedFOs = lookupSeleniumTestOnly(actionContext);
    if(activatedFOs != null) {
        if(activatedFOs.length == 1) {
            if(activatedFOs[0].isData()) {
                putValue(Action.NAME, Bundle.SeleniumTestFileAction_name());
            } else if(activatedFOs[0].isFolder()) {
                putValue(Action.NAME, Bundle.RunSeleniumTestsAction_name());
            }
        } else {
            boolean onlyFiles = true;
            for (int i = 0; i < activatedFOs.length; i++) {
                FileObject activatedFO = activatedFOs[i];
                if (activatedFO.isFolder()) {
                    onlyFiles = false;
                    break;
                }
            }
            if (onlyFiles) {
                putValue(Action.NAME, Bundle.SeleniumTestFilesAction_name());
            } else {
                putValue(Action.NAME, Bundle.RunSeleniumTestsAction_name());
            }
        }
    }
    putValue(DynamicMenuContent.HIDE_WHEN_DISABLED, true);
    setEnabled(activatedFOs != null);
}
 

@Override
protected Node copyNode(final Node originalNode) {
    final FileObject fo = originalNode.getLookup().lookup(FileObject.class);
    if (fo.isFolder()) {
        return new PackageFilterNode(originalNode);
    } else {
        return super.copyNode(originalNode);
    }
}
 

@Override
public String getName() {
    FileObject fo = getFileObject();
    return fo.isFolder() ? fo.getNameExt() : fo.getName();
}
 

@NonNull
Collection<? extends URI> accept(@NonNull FileObject fo) {
    if (fo.canRead()) {
        if (fo.isFolder()) {
            if ("docs".equals(fo.getName())) {  //NOI18N
                return Collections.singleton(fo.toURI());
            }
        } else if (fo.isData()) {
            final String nameExt = fo.getNameExt();
            final String vendorPath = VENDOR_DOCS.get(nameExt);
            if (vendorPath != null) {
                if (FileUtil.isArchiveFile(fo)) {
                    try {
                        return Collections.singleton(
                            new URL (FileUtil.getArchiveRoot(fo.toURL()).toExternalForm() + vendorPath).toURI());
                    } catch (MalformedURLException | URISyntaxException e) {
                        LOG.log(
                            Level.INFO,
                            "Invalid Javadoc URI for file : {0}, reason: {1}",
                            new Object[]{
                                FileUtil.getFileDisplayName(fo),
                                e.getMessage()
                        });
                        //pass
                    }
                }
            } else if (DOCS_FILE_PATTERN.matcher(nameExt).matches() && !JAVAFX_FILE_PATTERN.matcher(nameExt).matches()) {
                final FileObject root = FileUtil.getArchiveRoot(fo);
                if (root != null) {
                    final List<URI> roots = new ArrayList<>(DOCS_PATHS.size());
                    for (String path : DOCS_PATHS) {
                        final FileObject docRoot = root.getFileObject(path);
                        if (docRoot != null) {
                            roots.add(docRoot.toURI());
                        }
                    }
                    return Collections.unmodifiableCollection(roots);
                }
            }
        }
    }
    return Collections.emptySet();
}
 

private FileObject getControllerOrViewCell(FileObject template, boolean isController, boolean forceApp) {
    if (template == null || template.isFolder()) {
        return null;
    }
    Category category = getCategory(template);
    if (isController) {
        if (category != Category.TEMPLATE) {
            return null;
        }
    } else {
        if (category != Category.TEMPLATE_CELL) {
            return null;
        }
    }

    Base base = getBase(template);
    // plugin
    String pluginName = ""; // NOI18N
    if (base == Base.PLUGIN) {
        pluginName = getPluginName(template);
    }

    List<FileObject> directories = getDirectories(base, category, pluginName);
    for (FileObject directory : directories) {
        String relativeFilePath = FileUtil.getRelativePath(directory, template);
        if (StringUtils.isEmpty(relativeFilePath)) {
            continue;
        }
        String relativeSubpath = relativeFilePath.replace(template.getNameExt(), ""); // NOI18N
        if (relativeSubpath.endsWith("/")) { // NOI18N
            relativeSubpath = relativeSubpath.substring(0, relativeSubpath.length() - 1);
        }
        Category c = category == Category.TEMPLATE ? Category.CONTROLLER : Category.VIEW_CELL;
        String controllerFilePath = toPhpFileName(c, relativeSubpath);
        if (forceApp) {
            base = Base.APP;
            pluginName = null;
        }
        FileObject controllerOrViewCell = getFile(base, c, controllerFilePath, pluginName);
        if (controllerOrViewCell != null) {
            return controllerOrViewCell;
        }
    }

    return null;
}
 

/**
 * Determines whether annotations should be used in test classes in the
 * given folder when generating the given type of TestNG tests.
 * If annotations are supported, adds this information to the map of
 * template parameters.
 * 
 * @param  testFolder  target folder for generated test classes
 * @param  templateParams  map of template params to store
 *                         the information to
 * @return  {@code true} if it was detected that annotations are supported;
 *          {@code false} otherwise
 */
private static boolean setAnnotationsSupport(
                                    FileObject testFolder,
                                    Map<String, Boolean> templateParams) {
    if (!testFolder.isFolder()) {
        throw new IllegalArgumentException("not a folder");         //NOI18N
    }

    templateParams.put(templatePropUseAnnotations, true);
    return true;
}
 

public Lookup createAdditionalLookup(Lookup lookup) {

            Project prj = lookup.lookup(Project.class);

            //create node if lookup has important files node
            FileObject folder = prj.getProjectDirectory().getFileObject("mobile");
            if (folder != null && folder.isFolder()) {
                return Lookups.fixed(new ImportantFilesLookupItem(prj));
            }

            return Lookups.fixed();

        }
 

/** Finds a relative context path between rootFolder and relativeObject.
 * Similar to <code>FileUtil.getRelativePath(FileObject, FileObject)</code>, only
 * different slash '/' conventions.
 * @return relative context path between rootFolder and relativeObject. The returned path
 * always starts with a '/'. It ends with a '/' if the relative object is a directory.
 * @exception IllegalArgumentException if relativeObject is not in rootFolder's tree.
 */
public static String findRelativeContextPath(FileObject rootFolder, FileObject relativeObject) {
    String result = "/" + FileUtil.getRelativePath(rootFolder, relativeObject); // NOI18N
    return relativeObject.isFolder() ? (result + "/") : result; // NOI18N
}