001/*
002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Antoine Taillefer <ataillefer@nuxeo.com>
018 */
019package org.nuxeo.drive.adapter.impl;
020
021import org.nuxeo.drive.adapter.FileSystemItem;
022import org.nuxeo.drive.adapter.FolderItem;
023import org.nuxeo.drive.service.NuxeoDriveManager;
024import org.nuxeo.ecm.core.api.CloseableCoreSession;
025import org.nuxeo.ecm.core.api.CoreInstance;
026import org.nuxeo.ecm.core.api.CoreSession;
027import org.nuxeo.ecm.core.api.DocumentModel;
028import org.nuxeo.runtime.api.Framework;
029
030/**
031 * Default implementation of a synchronization root {@link FolderItem}.
032 *
033 * @author Antoine Taillefer
034 */
035public class DefaultSyncRootFolderItem extends DocumentBackedFolderItem {
036
037    private static final long serialVersionUID = 1L;
038
039    public DefaultSyncRootFolderItem(String factoryName, FolderItem parentItem, DocumentModel doc) {
040        this(factoryName, parentItem, doc, false);
041    }
042
043    public DefaultSyncRootFolderItem(String factoryName, FolderItem parentItem, DocumentModel doc,
044            boolean relaxSyncRootConstraint) {
045        this(factoryName, parentItem, doc, relaxSyncRootConstraint, true);
046    }
047
048    public DefaultSyncRootFolderItem(String factoryName, FolderItem parentItem, DocumentModel doc,
049            boolean relaxSyncRootConstraint, boolean getLockInfo) {
050        super(factoryName, parentItem, doc, relaxSyncRootConstraint, getLockInfo);
051        // A sync root can always be deleted since deletion is implemented as
052        // unregistration
053        this.canDelete = true;
054    }
055
056    protected DefaultSyncRootFolderItem() {
057        // Needed for JSON deserialization
058    }
059
060    @Override
061    public void delete() {
062        try (CloseableCoreSession session = CoreInstance.openCoreSession(repositoryName, principal)) {
063            DocumentModel doc = getDocument(session);
064            Framework.getService(NuxeoDriveManager.class).unregisterSynchronizationRoot(principal, doc, session);
065        }
066    }
067
068    @Override
069    public boolean canMove(FolderItem dest) {
070        return false;
071    }
072
073    @Override
074    public FileSystemItem move(FolderItem dest) {
075        throw new UnsupportedOperationException("Cannot move a synchronization root folder item.");
076    }
077
078}