001/*
002 * Copyright (c) 2006-2011 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 Eclipse Public License v1.0
006 * which accompanies this distribution, and is available at
007 * http://www.eclipse.org/legal/epl-v10.html
008 *
009 * Contributors:
010 *     Florent Guillaume
011 */
012
013package org.nuxeo.ecm.core.storage.sql;
014
015import java.sql.Connection;
016import java.sql.ResultSet;
017import java.sql.Statement;
018import java.util.ArrayList;
019import java.util.HashMap;
020import java.util.List;
021import java.util.Map;
022
023import org.apache.commons.logging.Log;
024import org.apache.commons.logging.LogFactory;
025import org.nuxeo.runtime.api.Framework;
026
027/**
028 * @author Florent Guillaume
029 */
030public class DatabaseOracle extends DatabaseHelper {
031
032    private static final Log log = LogFactory.getLog(DatabaseOracle.class);
033
034    public static DatabaseHelper INSTANCE = new DatabaseOracle();
035
036    private static final String DEF_SERVER = "localhost";
037
038    private static final String DEF_URL = "jdbc:oracle:thin:@" + DEF_SERVER + ":1521:XE";
039
040    private static final String DEF_USER = "nuxeo";
041
042    private static final String DEF_PASSWORD = "nuxeo";
043
044    private static final String CONTRIB_XML = "OSGI-INF/test-repo-repository-oracle-contrib.xml";
045
046    private static final String DRIVER = "oracle.jdbc.OracleDriver";
047
048    private void setProperties() {
049        Framework.getProperties().setProperty(REPOSITORY_PROPERTY, repositoryName);
050        setProperty(URL_PROPERTY, DEF_URL);
051        setProperty(USER_PROPERTY, DEF_USER);
052        setProperty(PASSWORD_PROPERTY, DEF_PASSWORD);
053        setProperty(DRIVER_PROPERTY, DRIVER);
054        setProperty(ID_TYPE_PROPERTY, DEF_ID_TYPE);
055    }
056
057    @Override
058    public void setUp() throws Exception {
059        super.setUp();
060        Class.forName(DRIVER);
061        setProperties();
062        Connection connection = getConnection(Framework.getProperty(URL_PROPERTY),
063                Framework.getProperty(USER_PROPERTY), Framework.getProperty(PASSWORD_PROPERTY));
064        doOnAllTables(connection, null, Framework.getProperty(USER_PROPERTY).toUpperCase(),
065                "DROP TABLE \"%s\" CASCADE CONSTRAINTS PURGE");
066        dropSequences(connection);
067        connection.close();
068    }
069
070    public void dropSequences(Connection connection) throws Exception {
071        List<String> sequenceNames = new ArrayList<String>();
072        Statement st = connection.createStatement();
073        ResultSet rs = st.executeQuery("SELECT SEQUENCE_NAME FROM USER_SEQUENCES");
074        while (rs.next()) {
075            String sequenceName = rs.getString(1);
076            if (sequenceName.indexOf('$') != -1) {
077                continue;
078            }
079            sequenceNames.add(sequenceName);
080        }
081        rs.close();
082        for (String sequenceName : sequenceNames) {
083            String sql = String.format("DROP SEQUENCE \"%s\"", sequenceName);
084            log.trace("SQL: " + sql);
085            st.execute(sql);
086        }
087        st.close();
088    }
089
090    @Override
091    public String getDeploymentContrib() {
092        return CONTRIB_XML;
093    }
094
095    @Override
096    public RepositoryDescriptor getRepositoryDescriptor() {
097        RepositoryDescriptor descriptor = new RepositoryDescriptor();
098        descriptor.xaDataSourceName = "oracle.jdbc.xa.client.OracleXADataSource";
099        Map<String, String> properties = new HashMap<String, String>();
100        properties.put("URL", Framework.getProperty(URL_PROPERTY));
101        properties.put("User", Framework.getProperty(USER_PROPERTY));
102        properties.put("Password", Framework.getProperty(PASSWORD_PROPERTY));
103        descriptor.properties = properties;
104        descriptor.idType = Framework.getProperty(ID_TYPE_PROPERTY);
105        return descriptor;
106    }
107
108    @Override
109    public boolean supportsClustering() {
110        return true;
111    }
112
113    @Override
114    public boolean supportsSoftDelete() {
115        return true;
116    }
117
118    @Override
119    public boolean supportsSequenceId() {
120        return true;
121    }
122
123}