/*

  *  Copyright 2004 The Apache Software Foundation

  *

  *  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.apache.commons.convert.conversion;

 import org.apache.commons.convert.ConversionFactory;

 import org.apache.commons.convert.Converter;

 /**

  * Conversion from Number to Integer using <code>intValue()</code>.

  *

  * @author Stephen Colebourne

  * @version $Id: NumberToIntegerConversionFactory.java 155441 2005-02-26 13:19:22Z dirkv $

  * @since 1.0

  */

 public class NumberToIntegerConversionFactory extends AbstractConversionFactory {

     /** Singleton instance of this factory */

     public static final ConversionFactory INSTANCE = new NumberToIntegerConversionFactory();

     /**

      * Restricted constructor.

      */

     protected NumberToIntegerConversionFactory() {

         super(Number.class, Integer.class);

     }

     //-----------------------------------------------------------------------

     /**

      * Convert the non-null Number to an Integer using <code>intValue()</code>.

      * 

      * @param value  the input value to be converted, pre-checked to not be null

      * @param converter  the converter being used, not null

      * @return the converted value

      * @throws RuntimeException if conversion fails

      */

     protected Object convertValue(Object value, Converter converter) {

         return new Integer(((Number) value).intValue());

     }

 }