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.CoreInstance;
025import org.nuxeo.ecm.core.api.CoreSession;
026import org.nuxeo.ecm.core.api.DocumentModel;
027import org.nuxeo.runtime.api.Framework;
028
029/**
030 * Default implementation of a synchronization root {@link FolderItem}.
031 *
032 * @author Antoine Taillefer
033 */
034public class DefaultSyncRootFolderItem extends DocumentBackedFolderItem {
035
036    private static final long serialVersionUID = 1L;
037
038    public DefaultSyncRootFolderItem(String factoryName, FolderItem parentItem, DocumentModel doc) {
039        this(factoryName, parentItem, doc, false);
040    }
041
042    public DefaultSyncRootFolderItem(String factoryName, FolderItem parentItem, DocumentModel doc,
043            boolean relaxSyncRootConstraint) {
044        this(factoryName, parentItem, doc, relaxSyncRootConstraint, true);
045    }
046
047    public DefaultSyncRootFolderItem(String factoryName, FolderItem parentItem, DocumentModel doc,
048            boolean relaxSyncRootConstraint, boolean getLockInfo) {
049        super(factoryName, parentItem, doc, relaxSyncRootConstraint, getLockInfo);
050        // A sync root can always be deleted since deletion is implemented as
051        // unregistration
052        this.canDelete = true;
053    }
054
055    protected DefaultSyncRootFolderItem() {
056        // Needed for JSON deserialization
057    }
058
059    @Override
060    public void delete() {
061        try (CoreSession session = CoreInstance.openCoreSession(repositoryName, principal)) {
062            DocumentModel doc = getDocument(session);
063            Framework.getService(NuxeoDriveManager.class).unregisterSynchronizationRoot(principal, doc, session);
064        }
065    }
066
067    @Override
068    public boolean canMove(FolderItem dest) {
069        return false;
070    }
071
072    @Override
073    public FileSystemItem move(FolderItem dest) {
074        throw new UnsupportedOperationException("Cannot move a synchronization root folder item.");
075    }
076
077}