001/* 002 * (C) Copyright 2006-2012 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Thomas Roger <troger@nuxeo.com> 016 */ 017 018package org.nuxeo.ecm.multi.tenant.userworkspace; 019 020import org.apache.commons.lang.StringUtils; 021import org.nuxeo.common.utils.Path; 022import org.nuxeo.ecm.core.api.CoreSession; 023import org.nuxeo.ecm.core.api.DocumentModel; 024import org.nuxeo.ecm.multi.tenant.MultiTenantHelper; 025import org.nuxeo.ecm.multi.tenant.MultiTenantService; 026import org.nuxeo.ecm.platform.userworkspace.constants.UserWorkspaceConstants; 027import org.nuxeo.ecm.platform.userworkspace.core.service.DefaultUserWorkspaceServiceImpl; 028import org.nuxeo.runtime.api.Framework; 029 030/** 031 * Multi tenant aware implementation of the {@link org.nuxeo.ecm.platform.userworkspace.api.UserWorkspaceService}. 032 * <p> 033 * If there is a current tenant, the UserWorkspaceRoot is stored inside the tenant, otherwise it uses the default 034 * behavior of {@link DefaultUserWorkspaceServiceImpl}. 035 * 036 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 037 * @since 5.6 038 */ 039public class MultiTenantUserWorkspaceService extends DefaultUserWorkspaceServiceImpl { 040 041 private static final long serialVersionUID = 1L; 042 043 protected String getTenantId(CoreSession userCoreSession, String userName) { 044 String tenantId = null; 045 if (userName == null) { 046 userName = userCoreSession.getPrincipal().getName(); 047 } 048 MultiTenantService multiTenantService = Framework.getLocalService(MultiTenantService.class); 049 if (multiTenantService.isTenantIsolationEnabled(userCoreSession)) { 050 tenantId = MultiTenantHelper.getTenantId(userName); 051 } 052 return tenantId; 053 } 054 055 @Override 056 protected String computePathUserWorkspaceRoot(CoreSession userCoreSession, String userName, 057 DocumentModel currentDocument) { 058 059 String tenantId = getTenantId(userCoreSession, userName); 060 if (StringUtils.isBlank(tenantId)) { 061 // default behavior 062 return super.computePathUserWorkspaceRoot(userCoreSession, userName, currentDocument); 063 } else { 064 // tenant specific behavior 065 return computePathUserWorkspaceRootForTenant(userCoreSession, tenantId); 066 } 067 } 068 069 protected String computePathUserWorkspaceRootForTenant(CoreSession session, String tenantId) { 070 String tenantDocumentPath = MultiTenantHelper.getTenantDocumentPath(session, tenantId); 071 Path path = new Path(tenantDocumentPath); 072 path = path.append(UserWorkspaceConstants.USERS_PERSONAL_WORKSPACES_ROOT); 073 return path.toString(); 074 } 075 076 /** 077 * Overridden to compute the right user workspace path for an user which is not the current user in the 078 * {@code userCoreSession}. 079 */ 080 @Override 081 protected String computePathForUserWorkspace(CoreSession userCoreSession, String userName, 082 DocumentModel currentDocument) { 083 084 String tenantId = getTenantId(userCoreSession, userName); 085 if (StringUtils.isBlank(tenantId)) { 086 // default behavior 087 return super.computePathForUserWorkspace(userCoreSession, userName, currentDocument); 088 } else { 089 // multi-tenant specific 090 return computePathForUserWorkspaceForTenant(userCoreSession, tenantId, userName); 091 } 092 } 093 094 protected String computePathForUserWorkspaceForTenant(CoreSession session, String tenantId, String userName) 095 { 096 String rootPath = computePathUserWorkspaceRootForTenant(session, tenantId); 097 Path path = new Path(rootPath); 098 path = path.append(getUserWorkspaceNameForUser(userName)); 099 return path.toString(); 100 } 101 102}