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// The MIT License (MIT)
// Copyright © 2015 AppsLandia. All rights reserved.

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package com.appslandia.common.formatters;

import java.text.NumberFormat;

import com.appslandia.common.base.FormatProvider;

/**
 *
 * @author Loc Ha
 *
 */
public class ShortFormatter extends NumberFormatter {

	public static final String ERROR_MSG_KEY = ShortFormatter.class.getName() + ".message";

	@Override
	public String getErrorMsgKey() {
		return ERROR_MSG_KEY;
	}

	@Override
	public Class getArgumentType() {
		return Short.class;
	}

	@Override
	protected NumberFormat getNumberFormat(FormatProvider formatProvider) {
		return formatProvider.getIntegerFormat();
	}

	@Override
	public Short parse(String str, FormatProvider formatProvider) throws FormatterException {
		Number number = this.parseNumber(str, formatProvider);
		if (number == null)
			return null;
		if (number.longValue() != number.shortValue()) {
			throw numberOverflowException(str);
		}
		return Short.valueOf(number.shortValue());
	}
}