com.opensymphony.xwork2.validator.annotations
Annotation Type IntRangeFieldValidator

@Target(value=METHOD)
@Retention(value=RUNTIME)
public @interface IntRangeFieldValidator

This validator checks that a numeric field has a value within a specified range. If neither min nor max is set, nothing will be done.

Annotation usage:

The annotation must be applied at method level.

Annotation parameters:

Parameter	Required	Default	Notes
message	yes		field error message
key	no		i18n key from language specific properties file.
fieldName	no
shortCircuit	no	false	If this validator should be used as shortCircuit.
type	yes	ValidatorType.FIELD	Enum value from ValidatorType. Either FIELD or SIMPLE can be used here.
min	no		Integer property. The minimum the number must be.
max	no		Integer property. The maximum number can be.

If neither min nor max is set, nothing will be done.

The values for min and max must be inserted as String values so that "0" can be handled as a possible value.

Example code:

 
 @IntRangeFieldValidator(message = "Default message", key = "i18n.key", shortCircuit = true, min = "0", max = "42")
 
 

Version:

$Id: IntRangeFieldValidator.java 1834 2008-06-21 12:09:59Z rainerh $

Author:

Rainer Hermanns

Optional Element Summary

String	fieldName The optional fieldName for SIMPLE validator types.
String	key The message key to lookup for i18n.
String	max Integer property.
String	message The default error message for this validator.
String	min Integer property.
boolean	shortCircuit If this is activated, the validator will be used as short-circuit.
ValidatorType	type The validation type for this field/method.

min

public abstract String min

Integer property. The minimum the number must be.

Default:

""

max

public abstract String max

Integer property. The maximum number can be.

Default:

""

message

public abstract String message

The default error message for this validator. NOTE: It is required to set a message, if you are not using the message key for 18n lookup!

Default:

""

key

public abstract String key

The message key to lookup for i18n.

Default:

""

fieldName

public abstract String fieldName

The optional fieldName for SIMPLE validator types.

Default:

""

shortCircuit

public abstract boolean shortCircuit

If this is activated, the validator will be used as short-circuit. Adds the short-circuit="true" attribute value if true.

Default:

false

type

public abstract ValidatorType type

The validation type for this field/method.

Default:

com.opensymphony.xwork2.validator.annotations.ValidatorType.FIELD