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/* Date.java -- Wrapper around java.util.Date

   Copyright (C) 1999, 2000, 2003, 2005, 2006 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2, or (at your option)

any later version.

GNU Classpath is distributed in the hope that it will be useful, but

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

General Public License for more details.

You should have received a copy of the GNU General Public License

along with GNU Classpath; see the file COPYING.  If not, write to the

Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301 USA.

Linking this library statically or dynamically with other modules is

making a combined work based on this library.  Thus, the terms and

conditions of the GNU General Public License cover the whole

combination.

As a special exception, the copyright holders of this library give you

permission to link this library with independent modules to produce an

executable, regardless of the license terms of these independent

modules, and to copy and distribute the resulting executable under

terms of your choice, provided that you also meet, for each linked

independent module, the terms and conditions of the license of that

module.  An independent module is a module which is not derived from

or based on this library.  If you modify this library, you may extend

this exception to your version of the library, but you are not

obligated to do so.  If you do not wish to do so, delete this

exception statement from your version. */

package java.sql;

import java.text.ParseException;

import java.text.SimpleDateFormat;

/**

  * This class is a wrapper around java.util.Date to allow the JDBC

  * driver to identify the value as a SQL Date.

  *

  * @author Aaron M. Renn (arenn@urbanophile.com)

  */

public class Date extends java.util.Date

{

  static final long serialVersionUID = 1511598038487230103L;

  /**

   * Used for parsing and formatting this date.

   */

  private static SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");

  /**

   * This method initializes a new instance of this class with the

   * specified year, month, and day.

   *

   * @param year The year of this date minue 1900.

   * @param month The month of this date (0-11).

   * @param day The day of this date (1-31).

   *

   * @deprecated

   */

  public Date(int year, int month, int day)

  {

    super(year, month, day);

  }

  /**

   * This method initializes a new instance of this class with the

   * specified time value representing the number of milliseconds since

   * Jan 1, 1970 at 12:00 midnight GMT.

   *

   * @param date The time value to intialize this date to.

   */

  public Date(long date)

  {

    super(date);

  }

  /**

   * This method always throws an IllegalArgumentException.

   *

   * @throws IllegalArgumentException when it's called.

   * @deprecated

   */

  public int getHours() throws IllegalArgumentException

  {

    throw new IllegalArgumentException();

  }

  /**

   * This method always throws an IllegalArgumentException.

   *

   * @throws IllegalArgumentException when it's called.

   * @deprecated

   */

  public int getMinutes() throws IllegalArgumentException

  {

    throw new IllegalArgumentException();

  }

  /**

   * This method always throws an IllegalArgumentException.

   *

   * @throws IllegalArgumentException when it's called.

   * @deprecated

   */

  public int getSeconds() throws IllegalArgumentException

  {

    throw new IllegalArgumentException();

  }

  /**

   * This method always throws an IllegalArgumentException.

   *

   * @throws IllegalArgumentException when it's called.

   * @deprecated

   */

  public void setHours(int newValue) throws IllegalArgumentException

  {

    throw new IllegalArgumentException();

  }

  /**

   * This method always throws an IllegalArgumentException.

   *

   * @throws IllegalArgumentException when it's called.

   * @deprecated

   */

  public void setMinutes(int newValue) throws IllegalArgumentException

  {

    throw new IllegalArgumentException();

  }

  /**

   * This method always throws an IllegalArgumentException.

   *

   * @throws IllegalArgumentException when it's called.

   * @deprecated

   */

  public void setSeconds(int newValue) throws IllegalArgumentException

  {

    throw new IllegalArgumentException();

  }

  /**

   * This method returns a new instance of this class by parsing a

   * date in JDBC format into a Java date.

   *

   * @param str The string to parse.

   * @return The resulting <code>java.sql.Date</code> value.

   */

  public static Date valueOf (String str)

  {

    try

      {

        java.util.Date d = (java.util.Date) sdf.parseObject(str);

        if (d == null)

          throw new IllegalArgumentException(str);

        else

          return new Date(d.getTime());

      }

    catch (ParseException e)

      {

        throw new IllegalArgumentException(str);

      }

  }

  /**

   * This method returns this date in JDBC format.

   *

   * @return This date as a string.

   */

  public String toString()

  {

    return sdf.format(this);

  }

}