| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.html.angular.index; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.LinkedList; |
| import java.util.Map; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import org.netbeans.api.annotations.common.NonNull; |
| import org.netbeans.api.annotations.common.NullAllowed; |
| import org.netbeans.modules.javascript2.editor.spi.PostScanProvider; |
| import org.netbeans.modules.javascript2.lexer.api.JsTokenId; |
| import org.netbeans.modules.parsing.api.Snapshot; |
| import org.netbeans.modules.parsing.spi.Parser; |
| import org.netbeans.modules.parsing.spi.indexing.Context; |
| import org.netbeans.modules.parsing.spi.indexing.EmbeddingIndexer; |
| import org.netbeans.modules.parsing.spi.indexing.EmbeddingIndexerFactory; |
| import org.netbeans.modules.parsing.spi.indexing.Indexable; |
| import org.netbeans.modules.parsing.spi.indexing.support.IndexDocument; |
| import org.netbeans.modules.parsing.spi.indexing.support.IndexingSupport; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.Lookup; |
| import org.openide.util.Parameters; |
| import org.openide.util.Utilities; |
| |
| /** |
| * |
| * @author Petr Pisl |
| */ |
| public class AngularJsIndexer extends EmbeddingIndexer{ |
| |
| public static final String FIELD_CONTROLLER = "cont"; //NOI18N |
| public static final String FIELD_TEMPLATE_CONTROLLER = "tc"; //NOI18N |
| public static final String FIELD_COMPONENT = "comp"; //NOI18N |
| |
| private static final Logger LOG = Logger.getLogger(AngularJsIndexer.class.getName()); |
| |
| private static final ThreadLocal<Map<URI, Collection<AngularJsController>>> controllers = new ThreadLocal<>(); |
| private static final ThreadLocal<Map<URI, Map<String, AngularJsController.ModuleConfigRegistration>>>templateControllers = new ThreadLocal<>(); |
| private static final ThreadLocal<Map<URI, Collection<String>>> components = new ThreadLocal<>(); |
| private static final ThreadLocal<Boolean> addedToJsIndexPost = new ThreadLocal<>(); |
| |
| public static void addController(@NonNull final URI uri, @NonNull final AngularJsController controller) { |
| final Map<URI, Collection<AngularJsController>> map = controllers.get(); |
| |
| if (map == null) { |
| throw new IllegalStateException("AngularJsIndexer.addControllers can be called only from scanner thread."); //NOI18N |
| } |
| Collection<AngularJsController> cons = map.get(uri); |
| if (cons == null) { |
| cons = new ArrayList<>(); |
| cons.add(controller); |
| map.put(uri, cons); |
| } else { |
| cons.add(controller); |
| } |
| |
| } |
| |
| public static void addTemplateController(@NonNull final URI uri, @NonNull final String template, @NonNull final String controller, @NullAllowed String controllerAs) { |
| final Map<URI, Map<String, AngularJsController.ModuleConfigRegistration>> map = templateControllers.get(); |
| |
| if (map == null) { |
| throw new IllegalStateException("AngularJsIndexer.addTemplateControllers can be called only from scanner thread."); //NOI18N |
| } |
| |
| Map<String, AngularJsController.ModuleConfigRegistration> templates = map.get(uri); |
| if(templates == null) { |
| templates = new HashMap<>(); |
| templates.put(template, new AngularJsController.ModuleConfigRegistration(controller, controllerAs)); |
| map.put(uri, templates); |
| } else { |
| templates.put(template, new AngularJsController.ModuleConfigRegistration(controller, controllerAs)); |
| } |
| } |
| |
| public static void addComponent(@NonNull final URI uri, @NonNull final String component) { |
| final Map<URI, Collection<String>> map = components.get(); |
| |
| if (map == null) { |
| throw new IllegalStateException("AngularJsIndexer.addComponent can be called only from scanner thread."); //NOI18N |
| } |
| Collection<String> cons = map.get(uri); |
| if (cons == null) { |
| cons = new ArrayList<>(); |
| cons.add(component); |
| map.put(uri, cons); |
| } else { |
| cons.add(component); |
| } |
| |
| } |
| |
| private static void removeControllers(@NonNull final URI uri) { |
| final Map<URI, Collection<AngularJsController>> map = controllers.get(); |
| |
| if (map == null) { |
| throw new IllegalStateException("AngularJsIndexer.addControllers can be called only from scanner thread."); //NOI18N |
| } |
| map.remove(uri); |
| } |
| |
| private static void removeTemplateControllers(@NonNull final URI uri) { |
| final Map<URI, Map<String, AngularJsController.ModuleConfigRegistration>> map = templateControllers.get(); |
| |
| if (map == null) { |
| throw new IllegalStateException("AngularJsIndexer.addControllers can be called only from scanner thread."); //NOI18N |
| } |
| map.remove(uri); |
| } |
| |
| private static Collection<AngularJsController> getControllers(@NonNull final URI uri) { |
| final Map<URI, Collection<AngularJsController>> map = controllers.get(); |
| if (map == null) { |
| throw new IllegalStateException("AngularJsIndexer.getControllers can be called only from scanner thread."); //NOI18N |
| } |
| return map.get(uri); |
| } |
| |
| private static Map<String, AngularJsController.ModuleConfigRegistration> getTemplateControllers(@NonNull final URI uri) { |
| final Map<URI, Map<String, AngularJsController.ModuleConfigRegistration>> map = templateControllers.get(); |
| if (map == null) { |
| throw new IllegalStateException("AngularJsIndexer.getControllers can be called only from scanner thread."); //NOI18N |
| } |
| return map.get(uri); |
| } |
| |
| public static boolean isScannerThread() { |
| return controllers.get() != null; |
| } |
| |
| @Override |
| protected void index(Indexable indexable, Parser.Result parserResult, Context context) { |
| // TODO this is a basically hack, because the indexes are not called in layer order |
| // so we need to be sure, that the JsIndex has to be called before saving the angulra stuff. |
| if (!addedToJsIndexPost.get().booleanValue()) { |
| addedToJsIndexPost.set(Boolean.TRUE); |
| PostScanProvider p = Lookup.getDefault().lookup(PostScanProvider.class); |
| if (p!= null) { |
| p.addPostScanTask(new SaveToIndex(context)); |
| } |
| } |
| // Collection<AngularJsController> cons = null; |
| // Map<String, String>templates = null; |
| // URI uri = null; |
| // try { |
| // URL url = indexable.getURL(); |
| // if ( url != null) { |
| // uri = url.toURI(); |
| // } |
| // } catch (URISyntaxException ex) { |
| // LOG.log(Level.WARNING, null, ex); |
| // } |
| // if (uri != null) { |
| // cons = getControllers(uri); |
| // templates = getTemplateControllers(uri); |
| // if (cons != null || templates != null) { |
| // IndexingSupport support; |
| // try { |
| // support = IndexingSupport.getInstance(context); |
| // } catch (IOException ioe) { |
| // LOG.log(Level.WARNING, null, ioe); |
| // return; |
| // } |
| // IndexDocument elementDocument = support.createDocument(indexable); |
| // if (cons != null) { |
| // for (AngularJsController controller : cons) { |
| // StringBuilder sb = new StringBuilder(); |
| // sb.append(controller.getName()).append(":"); |
| // sb.append(controller.getFqn()).append(":"); |
| // sb.append(controller.getOffset()); |
| // elementDocument.addPair(FIELD_CONTROLLER, sb.toString() , true, true); |
| // } |
| // } |
| // if (templates != null) { |
| // for(String template : templates.keySet()) { |
| // String controller = templates.get(template); |
| // StringBuilder sb = new StringBuilder(); |
| // sb.append(template).append(":").append(controller); |
| // elementDocument.addPair(FIELD_TEMPLATE_CONTROLLER, sb.toString(), true, true); |
| // } |
| // } |
| // support.addDocument(elementDocument); |
| // // remove the caches |
| // removeControllers(uri); |
| // removeTemplateControllers(uri); |
| // } |
| // } |
| } |
| |
| public static final class Factory extends EmbeddingIndexerFactory { |
| public static final String NAME = "angular"; // NOI18N |
| public static final int VERSION = 3; |
| private static final int PRIORITY = 200; |
| |
| private static final ThreadLocal<Collection<Runnable>> postScanTasks = new ThreadLocal<Collection<Runnable>>(); |
| |
| @Override |
| public EmbeddingIndexer createIndexer(Indexable indexable, Snapshot snapshot) { |
| if (isIndexable(indexable, snapshot)) { |
| return new AngularJsIndexer(); |
| } else { |
| return null; |
| } |
| } |
| |
| @Override |
| public void filesDeleted(Iterable<? extends Indexable> deleted, Context context) { |
| try { |
| IndexingSupport is = IndexingSupport.getInstance(context); |
| for (Indexable i : deleted) { |
| is.removeDocuments(i); |
| } |
| } catch (IOException ioe) { |
| LOG.log(Level.WARNING, null, ioe); |
| } |
| } |
| |
| @Override |
| public void filesDirty(Iterable<? extends Indexable> dirty, Context context) { |
| |
| } |
| |
| @Override |
| public String getIndexerName() { |
| return NAME; |
| } |
| |
| @Override |
| public int getIndexVersion() { |
| return VERSION; |
| } |
| |
| private boolean isIndexable(Indexable indexable, Snapshot snapshot) { |
| return JsTokenId.JAVASCRIPT_MIME_TYPE.equals(snapshot.getMimeType()); |
| } |
| |
| @Override |
| public boolean scanStarted(Context context) { |
| postScanTasks.set(new LinkedList<Runnable>()); |
| controllers.set(new HashMap<URI, Collection<AngularJsController>>()); |
| templateControllers.set(new HashMap<URI, Map<String, AngularJsController.ModuleConfigRegistration>>()); |
| components.set(new HashMap<URI, Collection<String>>()); |
| addedToJsIndexPost.set(Boolean.FALSE); |
| return super.scanStarted(context); |
| } |
| |
| @Override |
| public void scanFinished(Context context) { |
| try { |
| for (Runnable task : postScanTasks.get()) { |
| task.run(); |
| } |
| } finally { |
| postScanTasks.remove(); |
| super.scanFinished(context); |
| } |
| } |
| |
| public static boolean isScannerThread() { |
| return postScanTasks.get() != null; |
| } |
| |
| public static void addPostScanTask(@NonNull final Runnable task) { |
| Parameters.notNull("task", task); //NOI18N |
| final Collection<Runnable> tasks = postScanTasks.get(); |
| if (tasks == null) { |
| throw new IllegalStateException("JsIndexer.postScanTask can be called only from scanner thread."); //NOI18N |
| } |
| tasks.add(task); |
| } |
| |
| @Override |
| public int getPriority() { |
| return PRIORITY; |
| } |
| |
| |
| } |
| |
| private static class SaveToIndex implements Runnable { |
| |
| private final Context context; |
| |
| public SaveToIndex(Context context) { |
| this.context = context; |
| } |
| |
| @Override |
| public void run() { |
| Map<URI, Map<String, AngularJsController.ModuleConfigRegistration>> templates = templateControllers.get(); |
| Map<URI, Collection<AngularJsController>> controls = controllers.get(); |
| Map<URI, Collection<String>> comps = components.get(); |
| if ((templates != null && !templates.isEmpty()) || (controls != null && !controls.isEmpty())) { |
| IndexingSupport support; |
| try { |
| support = IndexingSupport.getInstance(context); |
| } catch (IOException ioe) { |
| LOG.log(Level.WARNING, null, ioe); |
| return; |
| } |
| if (templates != null && !templates.isEmpty()) { |
| for (Map.Entry<URI, Map<String, AngularJsController.ModuleConfigRegistration>> templateEntry : templates.entrySet()) { |
| URI uri = templateEntry.getKey(); |
| Map<String, AngularJsController.ModuleConfigRegistration> map = templateEntry.getValue(); |
| File file = Utilities.toFile(uri); |
| FileObject fo = FileUtil.toFileObject(file); |
| |
| if (fo != null) { |
| IndexDocument elementDocument = support.createDocument(fo); |
| for (Map.Entry<String, AngularJsController.ModuleConfigRegistration> entry : map.entrySet()) { |
| String template = entry.getKey(); |
| AngularJsController.ModuleConfigRegistration controller = entry.getValue(); |
| StringBuilder sb = new StringBuilder(); |
| sb.append(template).append(":").append(controller.getControllerName()); //NOI18N |
| if (controller.getControllerAsName() != null) { |
| sb.append(":").append(controller.getControllerAsName()); //NOI18N |
| } |
| elementDocument.addPair(FIELD_TEMPLATE_CONTROLLER, sb.toString(), true, true); |
| } |
| if (controls != null) { |
| Collection<AngularJsController> cons = controls.get(uri); |
| if (cons != null) { |
| for (AngularJsController controller : cons) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append(controller.getName()).append(":"); //NOI18N |
| sb.append(controller.getFqn()).append(":"); //NOI18N |
| sb.append(controller.getOffset()); |
| elementDocument.addPair(FIELD_CONTROLLER, sb.toString(), true, true); |
| } |
| controls.remove(uri); |
| } |
| } |
| support.addDocument(elementDocument); |
| } |
| } |
| } |
| if (controls != null && !controls.isEmpty()) { |
| for (Map.Entry<URI, Collection<AngularJsController>> entry : controls.entrySet()) { |
| URI uri = entry.getKey(); |
| Collection<AngularJsController> collection = entry.getValue(); |
| |
| File file = Utilities.toFile(uri); |
| FileObject fo = FileUtil.toFileObject(file); |
| |
| if (fo != null) { |
| IndexDocument elementDocument = support.createDocument(fo); |
| for (AngularJsController controller : collection) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append(controller.getName()).append(":"); //NOI18N |
| sb.append(controller.getFqn()).append(":"); //NOI18N |
| sb.append(controller.getOffset()); |
| elementDocument.addPair(FIELD_CONTROLLER, sb.toString(), true, true); |
| } |
| support.addDocument(elementDocument); |
| } |
| } |
| } |
| if (comps != null && !comps.isEmpty()) { |
| for (Map.Entry<URI, Collection<String>> entry : comps.entrySet()) { |
| URI uri = entry.getKey(); |
| Collection<String> collection = entry.getValue(); |
| |
| File file = Utilities.toFile(uri); |
| FileObject fo = FileUtil.toFileObject(file); |
| |
| if (fo != null) { |
| IndexDocument elementDocument = support.createDocument(fo); |
| for (String componentName : collection) { |
| elementDocument.addPair(FIELD_COMPONENT, componentName, true, true); |
| } |
| support.addDocument(elementDocument); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |