001/*
002 * (C) Copyright 2006-2008 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 *     Alexandre Russel
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.platform.annotations.repository;
023
024import java.net.URI;
025
026import org.nuxeo.ecm.core.api.CloseableCoreSession;
027import org.nuxeo.ecm.core.api.CoreInstance;
028import org.nuxeo.ecm.core.api.DocumentModel;
029import org.nuxeo.ecm.core.api.NuxeoPrincipal;
030import org.nuxeo.ecm.platform.annotations.repository.service.AnnotationsRepositoryService;
031import org.nuxeo.ecm.platform.annotations.service.PermissionManager;
032import org.nuxeo.ecm.platform.url.api.DocumentView;
033import org.nuxeo.runtime.api.Framework;
034
035/**
036 * @author Alexandre Russel
037 */
038public class DefaultNuxeoPermissionManager implements PermissionManager {
039
040    private AnnotationsRepositoryService service;
041
042    private final URNDocumentViewTranslator translator = new URNDocumentViewTranslator();
043
044    public DefaultNuxeoPermissionManager() {
045        service = Framework.getService(AnnotationsRepositoryService.class);
046    }
047
048    @Override
049    public boolean check(NuxeoPrincipal user, String permission, URI uri) {
050        DocumentView view = translator.getDocumentViewFromUri(uri);
051        try (CloseableCoreSession session = CoreInstance.openCoreSession(null)) {
052            DocumentModel model = session.getDocument(view.getDocumentLocation().getDocRef());
053            return service.check(user, permission, model);
054        }
055    }
056
057}