/*

  * Copyright 2006-2007 The Kuali Foundation

  * 

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  * 

  * 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.kuali.rice.kns.web.format;

 import java.text.NumberFormat;

 import org.kuali.rice.kns.util.KualiDecimal;

 import org.kuali.rice.kns.util.KualiInteger;

 import org.kuali.rice.kns.util.RiceKeyConstants;

 public class KualiIntegerCurrencyFormatter extends CurrencyFormatter {

     protected Object convertToObject(String target) {

         KualiDecimal value = (KualiDecimal) (super.convertToObject(target));

         return new KualiInteger(value.longValue());

     }

     /**

      * Returns a string representation of its argument formatted as a currency value.

      */

     public Object format(Object obj) {

         if (obj == null)

             return null;

         NumberFormat formatter = NumberFormat.getNumberInstance();

         String string = null;

         try {

             KualiInteger number = (KualiInteger) obj;

             string = formatter.format(number.doubleValue());

         }

         catch (IllegalArgumentException e) {

             throw new FormatException("formatting", RiceKeyConstants.ERROR_CURRENCY, obj.toString(), e);

         }

         catch (ClassCastException e) {

             throw new FormatException("formatting", RiceKeyConstants.ERROR_CURRENCY, obj.toString(), e);

         }

         return showSymbol() ? string : removeSymbol(string);

     }

 }