/**

  * Copyright (c) 2012-2015, jcabi.com

  * All rights reserved.

  *

  * Redistribution and use in source and binary forms, with or without

  * modification, are permitted provided that the following conditions

  * are met: 1) Redistributions of source code must retain the above

  * copyright notice, this list of conditions and the following

  * disclaimer. 2) Redistributions in binary form must reproduce the above

  * copyright notice, this list of conditions and the following

  * disclaimer in the documentation and/or other materials provided

  * with the distribution. 3) Neither the name of the jcabi.com nor

  * the names of its contributors may be used to endorse or promote

  * products derived from this software without specific prior written

  * permission.

  *

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT

  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL

  * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

  * OF THE POSSIBILITY OF SUCH DAMAGE.

  */

 package com.jcabi.jdbc;

 import java.io.PrintWriter;

 import java.sql.Connection;

 import java.util.logging.Logger;

 import javax.sql.DataSource;

 import lombok.EqualsAndHashCode;

 import lombok.ToString;

 /**

  * Static data source.

  *

  * @author Yegor Bugayenko (yegor@teamed.io)

  * @version $Id: f121d2d2654b013cfe3f526a715e9e8accc504aa $

  * @since 0.10

  */

 @ToString

 @EqualsAndHashCode(of = "conn")

 final class StaticSource implements DataSource {

     /**

      * The connection.

      */

     private final transient Connection conn;

     /**

      * Public ctor.

      * @param cnx Connection

      */

     StaticSource(final Connection cnx) {

         this.conn = cnx;

     }

     @Override

     public Connection getConnection() {

         return this.conn;

     }

     @Override

     public Connection getConnection(final String username,

         final String password) {

         return this.conn;

     }

     @Override

     public PrintWriter getLogWriter() {

         throw new UnsupportedOperationException("#getLogWriter()");

     }

     @Override

     public void setLogWriter(final PrintWriter writer) {

         throw new UnsupportedOperationException("#setLogWriter()");

     }

     @Override

     public void setLoginTimeout(final int seconds) {

         throw new UnsupportedOperationException("#setLoginTimeout()");

     }

     @Override

     public int getLoginTimeout() {

         throw new UnsupportedOperationException("#getLoginTimeout()");

     }

     @Override

     public Logger getParentLogger() {

         throw new UnsupportedOperationException("#getParentLogger()");

     }

     @Override

     public <T> T unwrap(final Class<T> iface) {

         throw new UnsupportedOperationException("#unwrap()");

     }

     @Override

     public boolean isWrapperFor(final Class<?> iface) {

         throw new UnsupportedOperationException("#isWrapperFor()");

     }

 }