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Java Simplified. Extensions and Useful Constructs for the Java Platform. Codeprimate Elements (a.k.a. cp-elements) is a Java library and micro-framework used to simplify the development of software applications written in Java. Elements packages several APIs into one library in order to address various application concerns and aspects of software design and development collectively and conveniently. Elements is a highly simple, yet robust and proven library built on solid OO principles, software design patterns and best practices to effectively solve common and reoccurring problems in software development.

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/*
 * Copyright 2016 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.cp.elements.jdbc;

import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.logging.Logger;
import javax.sql.DataSource;

import org.cp.elements.lang.Constants;

/**
 * The DataSourceAdapter class is an abstract implementation of the javax.sql.DataSource interface
 * throwing UnsupportedOperationExceptions for all data source operations.
 *
 * @author John J. Blum
 * @see java.lang.UnsupportedOperationException
 * @see javax.sql.DataSource
 * @since 1.0.0
 */
@SuppressWarnings("unused")
public abstract class DataSourceAdapter implements DataSource {

  protected static final String UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE = Constants.NOT_IMPLEMENTED;

  @Override
  public Connection getConnection() throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  @Override
  public Connection getConnection(final String username, final String password) throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  @Override
  public PrintWriter getLogWriter() throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  @Override
  public void setLogWriter(final PrintWriter out) throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  @Override
  public int getLoginTimeout() throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  @Override
  public void setLoginTimeout(final int seconds) throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  //@Override
  public Logger getParentLogger() throws SQLFeatureNotSupportedException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  @Override
  public boolean isWrapperFor(final Class iface) throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

  @Override
  public  T unwrap(final Class iface) throws SQLException {
    throw new UnsupportedOperationException(UNSUPPORTED_OPERATION_EXCEPTION_MESSAGE);
  }

}