DriverDataSource.java

/*
 * 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 WARRANTIESOR 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.aries.tx.control.jdbc.common.impl;

import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.Properties;
import java.util.logging.Logger;

import javax.sql.DataSource;

public class DriverDataSource implements DataSource {

	private final Driver driver;
	private final String jdbcURL;
	private final Properties properties;

	public DriverDataSource(Driver driver, String jdbcURL, Properties properties) {
		this.driver = driver;
		this.jdbcURL = jdbcURL;
		this.properties = properties;
	}

	@Override
	public PrintWriter getLogWriter() throws SQLException {
		throw new SQLFeatureNotSupportedException("Driver based JDBC does not support log writing");
	}

	@Override
	public void setLogWriter(PrintWriter out) throws SQLException {
		throw new SQLFeatureNotSupportedException("Driver based JDBC does not support log writing");
	}

	@Override
	public void setLoginTimeout(int seconds) throws SQLException {
		throw new SQLFeatureNotSupportedException("Driver based JDBC does not support login timeouts");
	}

	@Override
	public int getLoginTimeout() throws SQLException {
		throw new SQLFeatureNotSupportedException("Driver based JDBC does not support login timeouts");
	}

	@Override
	public Logger getParentLogger() throws SQLFeatureNotSupportedException {
		throw new SQLFeatureNotSupportedException("Driver based JDBC does not support log writing");
	}

	@Override
	public <T> T unwrap(Class<T> iface) throws SQLException {
		throw new SQLFeatureNotSupportedException("Driver based JDBC does not support unwrapping");
	}

	@Override
	public boolean isWrapperFor(Class<?> iface) throws SQLException {
		return false;
	}

	@Override
	public Connection getConnection() throws SQLException {
		return driver.connect(jdbcURL, properties);
	}

	@Override
	public Connection getConnection(String username, String password) throws SQLException {
		return getConnection();
	}

}