/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
/*
* Copyright (C) 2000, 2001,
*
* Arjuna Solutions Limited,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: accessor.java 2342 2006-03-30 13:06:17Z $
*/
package com.arjuna.ats.internal.arjuna.objectstore.jdbc.accessors;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.StringTokenizer;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
import com.arjuna.ats.arjuna.exceptions.FatalError;
import com.arjuna.ats.arjuna.objectstore.jdbc.JDBCAccess;
public class DataSourceJDBCAccess implements JDBCAccess {
private String datasourceName;
private InitialContext context;
public Connection getConnection() throws SQLException {
DataSource dataSource;
try {
dataSource = (DataSource) context.lookup(datasourceName);
} catch (NamingException ex) {
throw new FatalError(toString() + " : " + ex, ex);
}
Connection connection = dataSource.getConnection();
connection.setAutoCommit(false);
return connection;
}
public void initialise(StringTokenizer tokenizer) {
while (tokenizer.hasMoreElements()) {
try {
String[] split = tokenizer.nextToken().split("=");
if (split[0].equalsIgnoreCase("datasourceName")) {
datasourceName = split[1];
}
} catch (Exception ex) {
throw new FatalError(toString() + " : " + ex, ex);
}
}
if (datasourceName == null) {
throw new FatalError(
"The JDBC ObjectStore was not configured with a datasource name");
}
try {
context = new InitialContext();
} catch (NamingException ex) {
throw new FatalError(toString() + " : " + ex, ex);
}
}
}