com.xiaoleilu.hutool.db.ds.simple.AbstractDataSource Maven / Gradle / Ivy
package com.xiaoleilu.hutool.db.ds.simple;
import java.io.Closeable;
import java.io.PrintWriter;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.logging.Logger;
import javax.sql.DataSource;
/**
* 数据源抽象实现
* @author Looly
*
*/
public abstract class AbstractDataSource implements DataSource, Cloneable, Closeable{
@Override
public PrintWriter getLogWriter() throws SQLException {
return DriverManager.getLogWriter();
}
@Override
public void setLogWriter(PrintWriter out) throws SQLException {
DriverManager.setLogWriter(out);
}
@Override
public void setLoginTimeout(int seconds) throws SQLException {
DriverManager.setLoginTimeout(seconds);
}
@Override
public int getLoginTimeout() throws SQLException {
return DriverManager.getLoginTimeout();
}
@Override
public T unwrap(Class iface) throws SQLException {
throw new SQLException("Can't support unwrap method!");
}
@Override
public boolean isWrapperFor(Class> iface) throws SQLException {
throw new SQLException("Can't support isWrapperFor method!");
}
/**
* Support from JDK7
* @since 1.7
*/
@Override
public Logger getParentLogger() throws SQLFeatureNotSupportedException {
throw new SQLFeatureNotSupportedException("DataSource can't support getParentLogger method!");
}
}
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