| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| package org.apache.lenya.cms.publication; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpSession; |
| |
| import org.apache.commons.lang.Validate; |
| import org.apache.lenya.ac.Identity; |
| import org.apache.lenya.cms.repository.RepositoryException; |
| import org.apache.lenya.cms.repository.RepositoryManager; |
| import org.apache.lenya.cms.repository.SessionImpl; |
| import org.apache.lenya.cms.repository.Session; |
| |
| |
| public class RepositoryImpl implements Repository { |
| |
| private RepositoryManager repositoryManager; |
| private DocumentFactoryBuilder documentFactoryBuilder; |
| |
| public Session getSession(HttpServletRequest request) { |
| Validate.notNull(request); |
| SessionImpl session = (SessionImpl) request.getAttribute(Session.class.getName()); |
| |
| if (session == null) { |
| Identity identity = getIdentity(request); |
| // attach a read-only repository session to the HTTP request |
| session = (SessionImpl) startSession(identity, false); |
| request.setAttribute(Session.class.getName(), session); |
| } else if (session.getIdentity() == null) { |
| Identity identity = getIdentity(request); |
| if (identity != null) { |
| session.setIdentity(identity); |
| } |
| } |
| return session; |
| } |
| |
| public Session startSession(Identity identity, boolean modifiable) { |
| |
| if (modifiable && identity == null) { |
| throw new IllegalArgumentException( |
| "Can't start a modifiable session without an identity."); |
| } |
| |
| /*florent : user the repository session |
| IdentityWrapper wrapper = new IdentityWrapper(identity); |
| org.apache.lenya.cms.repository.Session repoSession; |
| try { |
| repoSession = this.repositoryManager.createSession(wrapper, modifiable); |
| } catch (RepositoryException e) { |
| throw new RuntimeException(e); |
| } |
| SessionImpl session = new SessionImpl(this, repoSession);*/ |
| SessionImpl session = new SessionImpl(identity,modifiable); |
| session.setDocumentFactoryBuilder(this.documentFactoryBuilder); |
| return session; |
| } |
| |
| protected static Identity getIdentity(HttpServletRequest request) { |
| HttpSession session = request.getSession(); |
| return (Identity) session.getAttribute(Identity.class.getName()); |
| } |
| |
| /** |
| * Removes the repository session from the servlet session. |
| * @param request The current request. |
| */ |
| public void removeSession(HttpServletRequest request) { |
| request.removeAttribute(Session.class.getName()); |
| } |
| |
| public void setRepositoryManager(RepositoryManager repositoryManager) { |
| this.repositoryManager = repositoryManager; |
| } |
| |
| public RepositoryManager getRepositoryManager() { |
| return repositoryManager; |
| } |
| |
| public void setDocumentFactoryBuilder(DocumentFactoryBuilder documentFactoryBuilder) { |
| this.documentFactoryBuilder = documentFactoryBuilder; |
| } |
| |
| } |