Money.java

/*
Name: 
    - Money

Description: 
    -  

Requires:
    - 
    
Provides:
    - 

Part of: ProcessPuzzle Framework, Domain and Business Model Ready Architecture. Provides content, workflow and social networking functionality. 
http://www.processpuzzle.com

ProcessPuzzle - Content and Workflow Management Integration Business Platform

Author(s): 
    - Zsolt Zsuffa

Copyright: (C) 2011 This program 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 3 of the License, 
or (at your option) any later version.

This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.processpuzzle.fundamental_types.quantity.money.domain;

import java.util.Locale;

import com.processpuzzle.fundamental_types.domain.ProcessPuzzleParseException;
import com.processpuzzle.fundamental_types.quantity.domain.InvalidUnitException;
import com.processpuzzle.fundamental_types.quantity.domain.Quantity;
import com.processpuzzle.fundamental_types.quantity.domain.Unit;
import com.processpuzzle.internalization.domain.ProcessPuzzleLocale;
import com.processpuzzle.preferences.domain.Preferences;

public class Money extends Quantity {
	
	protected Money() {}

	public Money(double amount, Unit unit) {
		super(amount, unit);
	}

	public Money(Integer amount, Unit unit) {
		super(amount, unit);
	}

   public static Money parse(String source) throws InvalidUnitException{
        return parse(source,new ProcessPuzzleLocale(Locale.getDefault()));
    }

    public static Money parse(String source, Preferences preference) throws InvalidUnitException{       
        return parse(source,preference.getLocale());
    }

    public static Money parse(String source, ProcessPuzzleLocale locale) throws ProcessPuzzleParseException,InvalidUnitException{
        Quantity q=locale.getQuantityFormat().parse(source);
        if (!q.isCurrency()){
           throw new InvalidUnitException(q.getUnit(),"Money");
        }
        else return new Money(q.getAmount(),q.getUnit());
        
    }
}