| /* |
| * 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.ode.il.dbutil; |
| |
| import java.io.File; |
| import java.sql.Connection; |
| |
| import org.apache.ode.il.config.OdeConfigProperties; |
| import org.h2.jdbcx.JdbcDataSource; |
| |
| public class H2EmbeddedDB extends InternalDB { |
| |
| private String _dbUrl = null; |
| private String _dbName = null; |
| |
| public H2EmbeddedDB(OdeConfigProperties props) { |
| super(props); |
| } |
| |
| /** |
| * Initialize embedded (H2) database. |
| */ |
| @Override |
| protected void initDataSource() throws DatabaseConfigException { |
| String db = _odeConfig.getDbEmbeddedName(); |
| if (_workRoot == null) { |
| _dbUrl = "jdbc:h2:mem:" + db + ";DB_CLOSE_DELAY=-1"; |
| JdbcDataSource hds = new JdbcDataSource(); |
| hds.setURL(_dbUrl); |
| hds.setUser("sa"); |
| _datasource = hds; |
| } else { |
| _dbUrl = "jdbc:h2:" + _workRoot + File.separator + db + ";DB_CLOSE_ON_EXIT=FALSE"; |
| if (!_odeConfig.isDbEmbeddedCreate()) { |
| _dbUrl += ";IFEXISTS=TRUE"; |
| } |
| String clazz = org.h2.Driver.class.getName(); |
| _connectionManager = new DatabaseConnectionManager(_txm, _odeConfig); |
| try { |
| _connectionManager.init(_dbUrl, clazz, "sa", null); |
| } catch (DatabaseConfigException ex) { |
| __log.error("Unable to initialize connection pool", ex); |
| } |
| _datasource = _connectionManager.getDataSource(); |
| } |
| __log.debug("Using Embedded Database: " + _dbUrl); |
| } |
| |
| public void shutdownDB() { |
| if (_connectionManager != null) { |
| try { |
| _connectionManager.shutdown(); |
| } catch (DatabaseConfigException ex) { |
| __log.error("unable to shutdown connection pool", ex); |
| } |
| } |
| try { |
| Connection conn = getDataSource().getConnection(); |
| conn.createStatement().execute("SHUTDOWN"); |
| } catch (Throwable ex) { |
| __log.debug("Error shutting down H2.", ex); |
| } |
| } |
| } |