001/*
002 * (C) Copyright 2006-2012 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 *     Thomas Roger <troger@nuxeo.com>
018 */
019
020package org.nuxeo.ecm.automation.core.operations.services.directory;
021
022import org.nuxeo.ecm.automation.OperationContext;
023import org.nuxeo.ecm.core.api.NuxeoException;
024import org.nuxeo.ecm.core.api.NuxeoPrincipal;
025import org.nuxeo.ecm.platform.actions.ActionContext;
026import org.nuxeo.ecm.platform.actions.ELActionContext;
027import org.nuxeo.ecm.platform.actions.ejb.ActionManager;
028import org.nuxeo.runtime.api.Framework;
029
030/**
031 * Base class for operations on directories.
032 *
033 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a>
034 * @since 5.7
035 */
036public class AbstractDirectoryOperation {
037
038    protected void validateCanManageDirectories(OperationContext ctx) {
039        if (!canManageDirectories(ctx)) {
040            throw new NuxeoException("Unauthorized user");
041        }
042    }
043
044    protected boolean canManageDirectories(OperationContext ctx) {
045        ActionManager actionManager = Framework.getLocalService(ActionManager.class);
046        return actionManager.checkFilter("directoriesManagementAccess", createActionContext(ctx));
047    }
048
049    protected ActionContext createActionContext(OperationContext ctx) {
050        ActionContext actionContext = new ELActionContext();
051        actionContext.setDocumentManager(ctx.getCoreSession());
052        actionContext.setCurrentPrincipal((NuxeoPrincipal) ctx.getPrincipal());
053        return actionContext;
054    }
055}