001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.util;
016    
017    import java.text.NumberFormat;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     */
022    public class NumberFormatUtil {
023    
024            public static String format(
025                    NumberFormat numberFormat, double number, double defaultValue) {
026    
027                    if ((Double.isNaN(number)) || (Double.isInfinite(number))) {
028                            return numberFormat.format(defaultValue);
029                    }
030                    else {
031                            return numberFormat.format(number);
032                    }
033            }
034    
035            public static String format(
036                    NumberFormat numberFormat, float number, float defaultValue) {
037    
038                    if ((Float.isNaN(number)) || (Float.isInfinite(number))) {
039                            return numberFormat.format(defaultValue);
040                    }
041                    else {
042                            return numberFormat.format(number);
043                    }
044            }
045    
046    }