001/* 002 * (C) Copyright 2006-2007 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 * anguenot 018 * 019 * $Id: WSRemotingSessionManagerImpl.java 21703 2007-07-01 20:48:16Z sfermigier $ 020 */ 021 022package org.nuxeo.ecm.platform.ws.session; 023 024import java.util.HashMap; 025import java.util.Hashtable; 026import java.util.List; 027import java.util.Map; 028 029import org.apache.commons.logging.Log; 030import org.apache.commons.logging.LogFactory; 031import org.nuxeo.ecm.core.api.CoreSession; 032import org.nuxeo.ecm.core.api.DocumentModel; 033import org.nuxeo.ecm.core.api.NuxeoException; 034import org.nuxeo.ecm.platform.api.ws.DocumentLoader; 035import org.nuxeo.ecm.platform.api.ws.DocumentLoaderDescriptor; 036import org.nuxeo.ecm.platform.api.ws.DocumentProperty; 037import org.nuxeo.ecm.platform.api.ws.session.WSRemotingSession; 038import org.nuxeo.ecm.platform.api.ws.session.WSRemotingSessionManager; 039import org.nuxeo.ecm.platform.api.ws.session.impl.WSRemotingSessionImpl; 040import org.nuxeo.ecm.platform.usermanager.UserManager; 041import org.nuxeo.runtime.model.ComponentInstance; 042import org.nuxeo.runtime.model.ComponentName; 043import org.nuxeo.runtime.model.DefaultComponent; 044 045/** 046 * Web service Remoting session manager implemtation. 047 * 048 * @author <a href="mailto:ja@nuxeo.com">Julien Anguenot</a> 049 */ 050public class WSRemotingSessionManagerImpl extends DefaultComponent implements WSRemotingSessionManager, DocumentLoader { 051 052 public static final ComponentName NAME = new ComponentName( 053 "org.nuxeo.ecm.platform.ws.session.WSRemotingSessionManagerImpl"); 054 055 private static final Log log = LogFactory.getLog(WSRemotingSessionManagerImpl.class); 056 057 private static final Map<String, WSRemotingSession> sessions = new Hashtable<String, WSRemotingSession>(); 058 059 protected final HashMap<String, DocumentLoader> loaders = new HashMap<String, DocumentLoader>(); 060 061 public void addSession(String sid, WSRemotingSession session) { 062 log.debug("Adding a new Web Service remoting session for username=" + session.getUsername()); 063 sessions.put(sid, session); 064 } 065 066 public WSRemotingSession createSession(String username, String password, String repository, UserManager um, 067 CoreSession session) { 068 return new WSRemotingSessionImpl(session, um, repository, username, password); 069 } 070 071 public WSRemotingSession getSession(String sid) { 072 if (sid == null) { 073 throw new NuxeoException("Invalid value for sid... null value"); 074 } 075 WSRemotingSession session = sessions.get(sid); 076 if (session == null) { 077 throw new NuxeoException("Cannot find session for sid=" + sid); 078 } 079 log.debug("Found session for username=" + session.getUsername()); 080 log.debug("Forwarding the session now..."); 081 return session; 082 } 083 084 public void delSession(String sid) { 085 WSRemotingSession session = getSession(sid); 086 sessions.remove(sid); 087 log.debug("Removing session for username=" + session.getUsername()); 088 } 089 090 @Override 091 public void registerContribution(Object contribution, String extensionPoint, ComponentInstance contributor) { 092 if ("loaders".equals(extensionPoint)) { 093 registerLoader((DocumentLoaderDescriptor) contribution); 094 } 095 } 096 097 protected void registerLoader(DocumentLoaderDescriptor desc) { 098 loaders.put(desc.name, desc.instance); 099 } 100 101 @Override 102 public void fillProperties(DocumentModel doc, List<DocumentProperty> props, WSRemotingSession rs) 103 { 104 for (DocumentLoader loader : loaders.values()) { 105 loader.fillProperties(doc, props, rs); 106 } 107 } 108 109 @Override 110 public <T> T getAdapter(Class<T> adapter) { 111 if (DocumentLoader.class.isAssignableFrom(adapter)) { 112 return adapter.cast(this); 113 } 114 return super.getAdapter(adapter); 115 } 116}