1 /** 2 * This file Copyright (c) 2003-2016 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.context; 35 36 import info.magnolia.cms.core.HierarchyManager; 37 import info.magnolia.cms.core.search.QueryManager; 38 import info.magnolia.cms.security.AccessManager; 39 import info.magnolia.cms.security.User; 40 41 import java.util.HashMap; 42 import java.util.Map; 43 44 import javax.jcr.LoginException; 45 import javax.jcr.RepositoryException; 46 import javax.jcr.Session; 47 48 49 /** 50 * Simple context delegating methods to the thread local context. This context should never get used as the threads 51 * local context, but is usable in other contexts like for passing it to a command. 52 */ 53 public class SimpleContext extends AbstractMapBasedContext { 54 55 /** 56 * The context used to get hierarchy managers or similar. 57 */ 58 private Context ctx; 59 60 /** 61 * Uses current instance of <code>MgnlContext</code> at the time of creation as it's internal reference context. 62 */ 63 public SimpleContext() { 64 this(MgnlContext.getInstance()); 65 } 66 67 /** 68 * Decorate a map. If passed map is an instance of the context, this context will be used to obtain HM and check access instead of default context. 69 */ 70 public SimpleContext(Map<String, Object> map) { 71 super(map instanceof Context ? new HashMap() : map); 72 if (map instanceof Context) { 73 this.ctx = (Context) map; 74 } else { 75 this.ctx = MgnlContext.getInstance(); 76 } 77 } 78 79 /** 80 * Delegate to the inner context. 81 */ 82 @Override 83 public AccessManager getAccessManager(String workspaceId) { 84 return this.ctx.getAccessManager(workspaceId); 85 } 86 87 /** 88 * Delegate to the inner context. 89 */ 90 @Override 91 public HierarchyManager getHierarchyManager(String workspaceId) { 92 return this.ctx.getHierarchyManager(workspaceId); 93 } 94 95 @Override 96 public Session getJCRSession(String workspaceName) throws LoginException, RepositoryException { 97 return this.ctx.getJCRSession(workspaceName); 98 } 99 100 /** 101 * Delegate to the inner context. 102 */ 103 @Override 104 public User getUser() { 105 return this.ctx.getUser(); 106 } 107 108 /** 109 * Delegate to the inner context. 110 */ 111 @Override 112 public QueryManager getQueryManager(String workspaceId) { 113 return this.ctx.getQueryManager(workspaceId); 114 } 115 116 @Override 117 public void release() { 118 this.ctx.release(); 119 } 120 121 }