org.apache.commons.validator.routines
public class ShortValidator extends AbstractNumberValidator
Short Validation and Conversion routines (java.lang.Short).
This validator provides a number of methods for
validating/converting a String value to
a Short using java.text.NumberFormat
to parse either:
LocaleLocaleLocaleLocaleUse one of the isValid() methods to just validate or
one of the validate() methods to validate and receive a
converted Short value.
Once a value has been sucessfully converted the following methods can be used to perform minimum, maximum and range checks:
minValue() checks whether the value is greater
than or equal to a specified minimum.maxValue() checks whether the value is less
than or equal to a specified maximum.isInRange() checks whether the value is within
a specified range of values.So that the same mechanism used for parsing an input value
for validation can be used to format output, corresponding
format() methods are also provided. That is you can
format either:
LocaleLocaleLocaleLocaleSince: Validator 1.3.0
Version: $Revision: 478334 $ $Date: 2006-11-22 21:31:54 +0000 (Wed, 22 Nov 2006) $
| Field Summary | |
|---|---|
| static ShortValidator | VALIDATOR |
| Constructor Summary | |
|---|---|
| ShortValidator()
Construct a strict instance. | |
| ShortValidator(boolean strict, int formatType) Construct an instance with the specified strict setting and format type. The
| |
| Method Summary | |
|---|---|
| static ShortValidator | getInstance()
Return a singleton instance of this validator. |
| boolean | isInRange(short value, short min, short max)
Check if the value is within a specified range.
|
| boolean | isInRange(Short value, short min, short max)
Check if the value is within a specified range.
|
| boolean | maxValue(short value, short max)
Check if the value is less than or equal to a maximum.
|
| boolean | maxValue(Short value, short max)
Check if the value is less than or equal to a maximum.
|
| boolean | minValue(short value, short min)
Check if the value is greater than or equal to a minimum.
|
| boolean | minValue(Short value, short min)
Check if the value is greater than or equal to a minimum.
|
| protected Object | processParsedValue(Object value, Format formatter) Perform further validation and convert the |
| Short | validate(String value) Validate/convert a |
| Short | validate(String value, String pattern) Validate/convert a |
| Short | validate(String value, Locale locale) Validate/convert a |
| Short | validate(String value, String pattern, Locale locale) Validate/convert a |
Construct an instance with the specified strict setting and format type.
The formatType specified what type of
NumberFormat is created - valid types
are:
Parameters: strict true if strict
Format parsing should be used. formatType The NumberFormat type to
create for validation, default is STANDARD_FORMAT.
Returns: A singleton instance of the ShortValidator.
Parameters: value The Number value to check. min The minimum value of the range. max The maximum value of the range.
Returns: true if the value is within the
specified range.
Parameters: value The Number value to check. min The minimum value of the range. max The maximum value of the range.
Returns: true if the value is within the
specified range.
Parameters: value The value validation is being performed on. max The maximum value.
Returns: true if the value is less than
or equal to the maximum.
Parameters: value The value validation is being performed on. max The maximum value.
Returns: true if the value is less than
or equal to the maximum.
Parameters: value The value validation is being performed on. min The minimum value.
Returns: true if the value is greater than
or equal to the minimum.
Parameters: value The value validation is being performed on. min The minimum value.
Returns: true if the value is greater than
or equal to the minimum.
Perform further validation and convert the Number to
a Short.
Parameters: value The parsed Number object created. formatter The Format used to parse the value with.
Returns: The parsed Number converted to a
Short if valid or null if invalid.
Validate/convert a Short using the default
Locale.
Parameters: value The value validation is being performed on.
Returns: The parsed Short if valid or null
if invalid.
Validate/convert a Short using the
specified pattern.
Parameters: value The value validation is being performed on. pattern The pattern used to validate the value against.
Returns: The parsed Short if valid or null if invalid.
Validate/convert a Short using the
specified Locale.
Parameters: value The value validation is being performed on. locale The locale to use for the number format, system default if null.
Returns: The parsed Short if valid or null if invalid.
Validate/convert a Short using the
specified pattern and/ or Locale.
Parameters: value The value validation is being performed on. pattern The pattern used to validate the value against, or the
default for the Locale if null. locale The locale to use for the date format, system default if null.
Returns: The parsed Short if valid or null if invalid.