/** * Copyright (C) 2013 Jakob Külzer (jakob.kuelzer@gmail.com) * * Licensed 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 de.jakusys.jackhammer.cli.command; import de.jakusys.jackhammer.cli.util.PathRelativizer; import org.apache.commons.io.monitor.FileAlterationListener; import org.apache.commons.io.monitor.FileAlterationObserver; import org.apache.jackrabbit.commons.JcrUtils; import javax.activation.MimetypesFileTypeMap; import javax.jcr.Node; import javax.jcr.RepositoryException; import javax.jcr.Session; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; /** * @author Jakob Külzer */ public class UploadingFileAlternationListener implements FileAlterationListener { private final File root; private final Session session; private final Node node; public UploadingFileAlternationListener(File directory, Session session, Node node) { this.root = directory; this.session = session; this.node = node; } @Override public void onStart(FileAlterationObserver observer) { if (!session.isLive()) throw new RuntimeException("Session is not live!"); } @Override public void onDirectoryCreate(File directory) { String path = PathRelativizer.relativize(root, directory); System.out.print("+ " + path + " -> "); try { Node folder = JcrUtils.getOrAddFolder(node, path); session.save(); System.out.println(folder.getPath()); } catch (RepositoryException e) { throw new RuntimeException("Could not upload directory", e); } } @Override public void onDirectoryChange(File directory) { } @Override public void onDirectoryDelete(File directory) { String path = PathRelativizer.relativize(root, directory); System.out.println("- " + path); } @Override public void onFileCreate(File file) { String path = PathRelativizer.relativize(root, file); System.out.println("+ " + path); // Make sure directory exists: onDirectoryChange(file.getParentFile()); uploadFile(file); } private void uploadFile(File file) { MimetypesFileTypeMap mimetypesFileTypeMap = new MimetypesFileTypeMap(); try { String relPath = PathRelativizer.relativize(root, file.getParentFile()); Node parent = getNode(relPath); String contentType = mimetypesFileTypeMap.getContentType(file); JcrUtils.putFile(parent, file.getName(), contentType, new FileInputStream(file)); session.save(); } catch (RepositoryException e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } catch (FileNotFoundException e) { e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. } } private Node getNode(String relPath) throws RepositoryException { return "".equals(relPath) ? node : node.getNode(relPath); } @Override public void onFileChange(File file) { String path = PathRelativizer.relativize(root, file); System.out.println("^ " + path); uploadFile(file); } @Override public void onFileDelete(File file) { String path = PathRelativizer.relativize(root, file); System.out.println("- " + path); } @Override public void onStop(FileAlterationObserver observer) { } }