ServletUtils.java

/*
 * Copyright Codecrew Ry
 * 
 * All rights reserved.
 * 
 * This license applies to any software containing a notice placed by the 
 * copyright holder. Such software is herein referred to as the Software. 
 * This license covers modification, distribution and use of the Software. 
 * 
 * Any distribution and use in source and binary forms, with or without 
 * modification is not permitted without explicit written permission from the 
 * copyright owner. 
 * 
 * A non-exclusive royalty-free right is granted to the copyright owner of the 
 * Software to use, modify and distribute all modifications to the Software in 
 * future versions of the Software. 
 * 
 */
package fi.codecrew.moya.servlet;

import javax.servlet.http.HttpServletRequest;

public class ServletUtils {
    public static Integer getIntegerParameter(HttpServletRequest request, String parameter) {
        try {
            String valueString = request.getParameter(parameter);
            Integer value = Integer.parseInt(valueString);
            return value;
        } catch (NumberFormatException nfe) {
        }
        return null;
    }
}