001/* 002 * (C) Copyright 2006-20011 Nuxeo SAS (http://nuxeo.com/) and contributors. 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.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 * Nuxeo - initial API and implementation 016 * 017 */ 018 019package org.nuxeo.ecm.platform.reporting.datasource; 020 021import java.util.HashMap; 022import java.util.Map; 023 024import org.nuxeo.ecm.core.storage.sql.coremodel.SQLRepositoryService; 025import org.nuxeo.runtime.api.Framework; 026 027/** 028 * Helper class used to extract JDBC DB settings from the Live SQLRepository configuration 029 * 030 * @author Tiry (tdelprat@nuxeo.com) 031 */ 032public class DSHelper { 033 034 protected static Map<String, NuxeoDSConfig> detectedDS; 035 036 public static Map<String, NuxeoDSConfig> getDSForRepos() { 037 if (detectedDS == null) { 038 Map<String, NuxeoDSConfig> configs = new HashMap<String, NuxeoDSConfig>(); 039 String singleDS = Framework.getProperty("nuxeo.db.singleDataSource", null); 040 if (singleDS == null || singleDS.isEmpty()) { 041 // look for ds in repositories 042 SQLRepositoryService sqlRepositoryService = Framework.getService(SQLRepositoryService.class); 043 for (String repositoryName : sqlRepositoryService.getRepositoryNames()) { 044 Map<String, String> properties = new HashMap<>(); 045 String xaDataSourceName = sqlRepositoryService.getRepositoryDataSourceAndProperties(repositoryName, 046 properties); 047 NuxeoDSConfig config = new NuxeoDSConfig(xaDataSourceName, properties); 048 configs.put(repositoryName, config); 049 } 050 } 051 detectedDS = configs; 052 } 053 return detectedDS; 054 } 055 056 public static NuxeoDSConfig getDefaultRepoDS(String repositoryName) { 057 Map<String, NuxeoDSConfig> configs = getDSForRepos(); 058 059 if (configs.size() == 0) { 060 return null; 061 } 062 if (configs.size() == 1) { 063 return configs.get(configs.keySet().iterator().next()); 064 } 065 066 if (repositoryName == null) { 067 repositoryName = "default"; 068 } 069 return configs.get(repositoryName); 070 } 071 072 public static NuxeoDSConfig getReplacementDS(String birtDSName, String repositoryName) { 073 String name = birtDSName.toLowerCase(); 074 if (name.equals("nuxeo") || name.equals("nuxeovcs")) { 075 return getDefaultRepoDS(repositoryName); 076 } 077 if (name.startsWith("nuxeo-")) { 078 name = name.replace("nuxeo-", ""); 079 } 080 Map<String, NuxeoDSConfig> configs = getDSForRepos(); 081 return configs.get(name); 082 } 083 084}