org.springframework.jdbc.datasource.AbstractDataSource Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed 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.springframework.jdbc.datasource;
import java.io.PrintWriter;
import java.sql.SQLException;
import javax.sql.DataSource;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Abstract base class for Spring's DataSource implementations,
* taking care of the padding.
*
* @author Juergen Hoeller
* @since 07.05.2003
* @see DriverManagerDataSource
*/
public abstract class AbstractDataSource implements DataSource {
/** Logger available to subclasses */
protected final Log logger = LogFactory.getLog(getClass());
/**
* Returns 0, indicating to use the default system timeout.
*/
public int getLoginTimeout() throws SQLException {
return 0;
}
/**
* Setting a login timeout is not supported.
*/
public void setLoginTimeout(int timeout) throws SQLException {
throw new UnsupportedOperationException("setLoginTimeout");
}
/**
* LogWriter methods are not supported.
*/
public PrintWriter getLogWriter() {
throw new UnsupportedOperationException("getLogWriter");
}
/**
* LogWriter methods are not supported.
*/
public void setLogWriter(PrintWriter pw) throws SQLException {
throw new UnsupportedOperationException("setLogWriter");
}
}