Commons Resources (Unofficial)
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- All Implemented Interfaces:
- java.io.Serializable
- public class GenericTypeValidator
- extends java.lang.Object
- implements java.io.Serializable
This class contains basic methods for
performing validations that return the
correctly typed class based on the
validation performed.
Method Summary |
static java.lang.Byte |
formatByte
(java.lang.String value)
Checks if the value can safely be converted to a byte primitive. |
static java.lang.Long |
formatCreditCard
(java.lang.String value)
Checks if the field is a valid credit card number. |
static java.util.Date |
formatDate
(java.lang.String value,
java.util.Locale locale)
Checks if the field is a valid date. |
static java.util.Date |
formatDate
(java.lang.String value,
java.lang.String datePattern,
boolean strict)
Checks if the field is a valid date. |
static java.lang.Double |
formatDouble
(java.lang.String value)
Checks if the value can safely be converted to a double primitive. |
static java.lang.Float |
formatFloat
(java.lang.String value)
Checks if the value can safely be converted to a float primitive. |
static java.lang.Integer |
formatInt
(java.lang.String value)
Checks if the value can safely be converted to a int primitive. |
static java.lang.Long |
formatLong
(java.lang.String value)
Checks if the value can safely be converted to a long primitive. |
static java.lang.Short |
formatShort
(java.lang.String value)
Checks if the value can safely be converted to a short primitive. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
public static java.lang.Byte (java.lang.String value)
Checks if the value can safely be converted to a byte primitive.
- Parameters:
value - The value validation is being performed on.
public static java.lang.Short (java.lang.String value)
Checks if the value can safely be converted to a short primitive.
- Parameters:
value - The value validation is being performed on.
public static java.lang.Integer (java.lang.String value)
Checks if the value can safely be converted to a int primitive.
- Parameters:
value - The value validation is being performed on.
public static java.lang.Long (java.lang.String value)
Checks if the value can safely be converted to a long primitive.
- Parameters:
value - The value validation is being performed on.
public static java.lang.Float (java.lang.String value)
Checks if the value can safely be converted to a float primitive.
- Parameters:
value - The value validation is being performed on.
public static java.lang.Double (java.lang.String value)
Checks if the value can safely be converted to a double primitive.
- Parameters:
value - The value validation is being performed on.
public static java.util.Date (java.lang.String value,
java.util.Locale locale)
Checks if the field is a valid date. The Locale is
used with java.text.DateFormat . The setLenient method
is set to false for all.
- Parameters:
value - The value validation is being performed on.
public static java.util.Date (java.lang.String value,
java.lang.String datePattern,
boolean strict)
Checks if the field is a valid date. The pattern is used with
java.text.SimpleDateFormat . If strict is true, then 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.
The setLenient method is set to false for all.
- Parameters:
value - The value validation is being performed on.datePattern - The pattern passed to SimpleDateFormat .strict - Whether or not to have an exact match of the datePattern.
public static java.lang.Long (java.lang.String value)
Checks if the field is a valid credit card number.
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
- Parameters:
value - The value validation is being performed on.
Copyright (c) 2001-2002 - Apache Software Foundation
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