/* * The Apache Software License, Version 1.1 * * Copyright (c) 1999-2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, if * any, must include the following acknowlegement: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowlegement may appear in the software itself, * if and wherever such third-party acknowlegements normally appear. * * 4. The names "The Jakarta Project", "Struts", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact apache@apache.org. * * 5. Products derived from this software may not be called "Apache" * nor may "Apache" appear in their names without prior written * permission of the Apache Group. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * . */ package org.apache.struts.util; import java.io.Serializable; import java.util.Date; import javax.servlet.http.HttpServletRequest; import org.apache.commons.validator.Field; import org.apache.commons.validator.ValidatorAction; import org.apache.struts.action.ActionErrors; import org.apache.struts.validator.FieldChecks; /** *

* * This class contains the default validations that are used in the validator-rules.xml * file.

* * In general passin in a null or blank will return a null Object or a false * boolean. However, nulls and blanks do not result in an error being added to the * errors. *@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks } * *@author David Winterfeldt *@author James Turner *@since Struts 1.1 */ public class StrutsValidator implements Serializable { /** * Commons Logging instance. */ public final static String FIELD_TEST_NULL = FieldChecks.FIELD_TEST_NULL; public final static String FIELD_TEST_NOTNULL = FieldChecks.FIELD_TEST_NOTNULL; public final static String FIELD_TEST_EQUAL = FieldChecks.FIELD_TEST_EQUAL; /** *

* * Checks if the field isn't null and length of the field is greater than zero * not including whitespace.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateRequired(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return True if meets stated requirements, False otherwise */ public static boolean validateRequired(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateRequired(bean,va,field,errors,request); } /** *

* * Checks if the field matches the regular expression in the field's mask attribute. *

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateMask(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return True if field matches mask, false otherwise. */ public static boolean validateMask(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateMask(bean,va,field,errors,request); } /** *

* * Checks if the field can safely be converted to a byte primitive.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateByte(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return A Byte if valid, a null otherwise. */ public static Byte validateByte(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateByte(bean,va,field,errors,request); } /** *

* * Checks if the field can safely be converted to a short primitive.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateShort(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return A Short if valid, otherwise a null. */ public static Short validateShort(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateShort(bean,va,field,errors,request); } /** *

* * Checks if the field can safely be converted to an int primitive.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateInteger(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return An Integer if valid, a null otherwise. */ public static Integer validateInteger(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateInteger(bean,va,field,errors,request); } /** *

* * Checks if the field can safely be converted to a long primitive.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateLong(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return A Long if valid, a null otherwise. */ public static Long validateLong(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateLong(bean,va,field,errors,request); } /** *

* * Checks if the field can safely be converted to a float primitive.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateFloat(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return A Float if valid, a null otherwise. */ public static Float validateFloat(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateFloat(bean,va,field,errors,request); } /** *

* * Checks if the field can safely be converted to a double primitive.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateDouble(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return A Double if valid, a null otherwise. */ public static Double validateDouble(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateDouble(bean,va,field,errors,request); } /** *

* * Checks if the field is a valid date. If the field has a datePattern variable, * that will be used to format java.text.SimpleDateFormat. If the * field has a datePatternStrict variable, that will be used to format java.text.SimpleDateFormat * and the length will be checked so '2/12/1999' will not pass validation with * the format 'MM/dd/yyyy' because the month isn't two digits. If no datePattern * variable is specified, then the field gets the DateFormat.SHORT format for * the locale. The setLenient method is set to false for all variations. *

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateDate(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return A Date if valid, a null if blank or invalid. */ public static Date validateDate(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateDate(bean,va,field,errors,request); } /** *

* * Checks if a fields value is within a range (min & max specified in the * vars attribute).

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateIntRange(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return True if in range, false otherwise. */ public static boolean validateRange(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateIntRange(bean, va, field, errors, request); } /** *

* * Checks if the field is a valid credit card number.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateCreditCard(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * * Translated to Java by Ted Husted (husted@apache.org * ).
*     Reference Sean M. Burke's script at http://www.ling.nwu.edu/~sburke/pub/luhn_lib.pl *

* *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return The credit card as a Long, a null if invalid, blank, or null. */ public static Long validateCreditCard(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateCreditCard(bean,va,field,errors,request); } /** *

* * Checks if a field has a valid e-mail address.

*@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateEmail(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} * * Based on a script by Sandeep V. Tamhankar (stamhankar@hotmail.com), http://javascript.internet.com *

* *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return True if valid, false otherwise. */ public static boolean validateEmail(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateEmail(bean,va,field,errors,request); } /** *

* * Checks if the field's length is less than or equal to the maximum value. * A Null will be considered an error.

* *@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateMaxLength(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return True if stated conditions met. */ public static boolean validateMaxLength(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateMaxLength(bean,va,field,errors,request); } /** *

* * Checks if the field's length is greater than or equal to the minimum value. * A Null will be considered an error.

* *@deprecated As of Struts 1.1, replaced by {@link org.apache.struts.validator.FieldChecks#validateMinLength(Object,ValidatorAction,Field,ActionErrors,HttpServletRequest)} *@param bean The bean validation is being performed on. *@param va The ValidatorAction that is currently being performed. *@param field The Field object associated with the current * field being validated. *@param errors The ActionErrors object to add errors to if any * validation errors occur. *@param request Current request object. *@return True if stated conditions met. */ public static boolean validateMinLength(Object bean, ValidatorAction va, Field field, ActionErrors errors, HttpServletRequest request) { return org.apache.struts.validator.FieldChecks.validateMinLength(bean,va,field,errors,request); } }