org.mentawai.rule
Class IntegerRule

java.lang.Object
  org.mentawai.rule.BasicRule
      org.mentawai.rule.IntegerRule

All Implemented Interfaces:

Rule

public class IntegerRule
extends BasicRule

A rule to validate integers. You can also specify min and max values.

Author:

Sergio Oliveira

Constructor Summary

IntegerRule()

IntegerRule(int min)
Creates a IntegerRule with a min value.

IntegerRule(int min, int max)
Creates a IntegerRule with a min and max values.

Method Summary

boolean	check(String value) Check a single input value from this action.
static IntegerRule	getInstance()
static IntegerRule	getInstance(int min)
static IntegerRule	getInstance(int min, int max)
Map<String,String>	getTokens() Returns a map with tokens that can be used in the error messages.

Methods inherited from class org.mentawai.rule.BasicRule

check

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IntegerRule

public IntegerRule()

IntegerRule

public IntegerRule(int min)

Creates a IntegerRule with a min value.

Parameters:

min - The minimum value for the integer.

IntegerRule

public IntegerRule(int min,
                   int max)

Creates a IntegerRule with a min and max values.

Parameters:

min - The minium value for the integer.

max - The maximum value for the integer.

Method Detail

getInstance

public static IntegerRule getInstance()

getInstance

public static IntegerRule getInstance(int min)

getInstance

public static IntegerRule getInstance(int min,
                                      int max)

getTokens

public Map<String,String> getTokens()

Description copied from interface: Rule

Returns a map with tokens that can be used in the error messages. The tokens in the error messages will be replaced by the token values in this map.

Specified by:

getTokens in interface Rule

Overrides:

getTokens in class BasicRule

Returns:

A map with the token values.

check

public boolean check(String value)

Description copied from class: BasicRule

Check a single input value from this action. Override this method to implement a basic rule for validation.

Specified by:

check in class BasicRule

Parameters:

value - The value to validate.

Returns:

true if the validation was successful.