| /* |
| * 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.maven.j2ee; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.StringTokenizer; |
| import java.util.concurrent.CopyOnWriteArrayList; |
| import org.netbeans.api.annotations.common.CheckForNull; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.modules.j2ee.deployment.devmodules.api.J2eeModule; |
| import org.netbeans.modules.j2ee.deployment.devmodules.spi.ArtifactListener; |
| import org.netbeans.modules.j2ee.deployment.devmodules.spi.J2eeModuleProvider; |
| import org.netbeans.modules.maven.api.NbMavenProject; |
| import org.netbeans.modules.maven.spi.cos.AdditionalDestination; |
| import org.netbeans.spi.project.ProjectServiceProvider; |
| import org.openide.filesystems.FileLock; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.Exceptions; |
| |
| /** |
| * @author mkleint - copied and adjusted from netbeans.org web project until it gets rewritten there to |
| * be generic. |
| */ |
| @ProjectServiceProvider(service = {CopyOnSave.class, AdditionalDestination.class, J2eeModuleProvider.DeployOnSaveSupport.class}, projectType={ |
| "org-netbeans-modules-maven/" + NbMavenProject.TYPE_EJB, |
| "org-netbeans-modules-maven/" + NbMavenProject.TYPE_APPCLIENT |
| }) |
| public class CopyOnSave implements AdditionalDestination, J2eeModuleProvider.DeployOnSaveSupport { |
| |
| private final List<ArtifactListener> listeners = new CopyOnWriteArrayList<>(); |
| private final Project project; |
| |
| |
| public CopyOnSave(Project project) { |
| this.project = project; |
| } |
| |
| public void initialize() { |
| } |
| |
| public void cleanup() { |
| } |
| |
| protected void copySrcToDest( FileObject srcFile, FileObject destFile) throws IOException { |
| if (destFile != null && !srcFile.isFolder()) { |
| InputStream is = null; |
| OutputStream os = null; |
| FileLock fl = null; |
| try { |
| is = srcFile.getInputStream(); |
| fl = destFile.lock(); |
| os = destFile.getOutputStream(fl); |
| FileUtil.copy(is, os); |
| } finally { |
| if (is != null) { |
| is.close(); |
| } |
| if (os != null) { |
| os.close(); |
| } |
| if (fl != null) { |
| fl.releaseLock(); |
| } |
| } |
| } |
| } |
| |
| @CheckForNull |
| protected J2eeModule getJ2eeModule() { |
| J2eeModuleProvider provider = getJ2eeModuleProvider(); |
| if (provider != null) { |
| return provider.getJ2eeModule(); |
| } |
| return null; |
| } |
| |
| @CheckForNull |
| protected J2eeModuleProvider getJ2eeModuleProvider() { |
| return project.getLookup().lookup(J2eeModuleProvider.class); |
| } |
| |
| protected Project getProject() { |
| return project; |
| } |
| |
| /** Returns the destination (parent) directory needed to create file with relative path path under webBuilBase |
| */ |
| protected FileObject ensureDestinationFileExists(FileObject buildBase, String path, boolean isFolder) throws IOException { |
| FileObject current = buildBase; |
| StringTokenizer st = new StringTokenizer(path, "/"); //NOI18N |
| while (st.hasMoreTokens()) { |
| String pathItem = st.nextToken(); |
| FileObject newCurrent = current.getFileObject(pathItem); |
| if (newCurrent == null) { |
| // need to create it |
| if (isFolder || st.hasMoreTokens()) { |
| // create a folder |
| newCurrent = FileUtil.createFolder(current, pathItem); |
| } else { |
| newCurrent = FileUtil.createData(current, pathItem); |
| } |
| } |
| current = newCurrent; |
| } |
| return current; |
| } |
| |
| /** |
| * AdditionalDestination |
| */ |
| @Override |
| public void copy(FileObject fo, String path) { |
| final J2eeModule j2eeModule = getJ2eeModule(); |
| if (j2eeModule == null) { |
| return; |
| } |
| |
| try { |
| final FileObject contentDir = j2eeModule.getContentDirectory(); |
| if (contentDir != null) { |
| // project was built |
| FileObject destFile = ensureDestinationFileExists(contentDir, |
| (getDestinationSubFolderName().length() > 0 ? getDestinationSubFolderName() + "/" : "") + path, fo.isFolder()); |
| File fil = FileUtil.toFile(destFile); |
| copySrcToDest(fo, destFile); |
| fireArtifactChange(Collections.singleton(ArtifactListener.Artifact.forFile(fil))); |
| } |
| } catch (IOException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| } |
| |
| protected String getDestinationSubFolderName() { |
| return ""; // NOI18N |
| } |
| |
| /** |
| * AdditionalDestination |
| */ |
| @Override |
| public void delete(FileObject fo, String path) { |
| final J2eeModule j2eeModule = getJ2eeModule(); |
| if (j2eeModule == null) { |
| return; |
| } |
| |
| try { |
| FileObject contentDir = j2eeModule.getContentDirectory(); |
| if (contentDir != null) { |
| // project was built |
| FileObject classes = getDestinationSubFolderName().length() > 0 ? |
| contentDir.getFileObject(getDestinationSubFolderName()) : |
| contentDir; |
| if (classes != null) { |
| FileObject toDelete = classes.getFileObject(path); |
| if (toDelete != null) { |
| File fil = FileUtil.toFile(toDelete); |
| toDelete.delete(); |
| fireArtifactChange(Collections.singleton(ArtifactListener.Artifact.forFile(fil))); |
| } |
| } |
| } |
| } catch (IOException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| } |
| |
| /** |
| * J2eeModuleProvider.DeployOnSaveSupport |
| * @param listener |
| */ |
| @Override |
| public void addArtifactListener(ArtifactListener listener) { |
| listeners.add(listener); |
| } |
| |
| /** |
| * J2eeModuleProvider.DeployOnSaveSupport |
| * @param listener |
| */ |
| @Override |
| public void removeArtifactListener(ArtifactListener listener) { |
| listeners.remove(listener); |
| } |
| |
| protected final void fireArtifactChange(Iterable<ArtifactListener.Artifact> artifacts) { |
| for (ArtifactListener listener : listeners) { |
| listener.artifactsUpdated(artifacts); |
| } |
| } |
| |
| private static final String NB_COS = ".netbeans_automatic_build"; //NOI18N |
| @Override |
| public boolean containsIdeArtifacts() { |
| return new File(project.getLookup().lookup(NbMavenProject.class).getOutputDirectory(false), NB_COS).exists(); |
| } |
| } |