org.apache.turbine.services.intake.validator
Class DoubleValidator

java.lang.Object
  org.apache.turbine.services.intake.validator.DefaultValidator
      org.apache.turbine.services.intake.validator.NumberValidator
          org.apache.turbine.services.intake.validator.DoubleValidator

All Implemented Interfaces:

InitableByConstraintMap, Validator

public class DoubleValidator

extends org.apache.turbine.services.intake.validator.NumberValidator

Validates Doubles with the following constraints in addition to those listed in NumberValidator and DefaultValidator.

Name	Valid Values	Default Value
minValue	greater than Double.MIN_VALUE
maxValue	less than Double.MAX_VALUE
invalidNumberMessage	Some text	Entry was not a valid number

Version:

$Id: DoubleValidator.java 534527 2007-05-02 16:10:59Z tv $

Author:

John McNally, Colin Chalmers, Jürgen Hoffmann, Thomas Vandahl

Field Summary

Fields inherited from class org.apache.turbine.services.intake.validator.DefaultValidator

errorMessage, log, maxLength, maxLengthMessage, minLength, minLengthMessage, required, requiredMessage

Fields inherited from interface org.apache.turbine.services.intake.validator.Validator

FLEXIBLE_RULE_NAME, FORMAT_RULE_NAME, INVALID_NUMBER_RULE_NAME, MASK_RULE_NAME, MAX_LENGTH_RULE_NAME, MAX_VALUE_RULE_NAME, MIN_LENGTH_RULE_NAME, MIN_VALUE_RULE_NAME, REQUIRED_RULE_NAME

Constructor Summary

DoubleValidator()
Default Constructor

DoubleValidator(java.util.Map paramMap)
Constructor to use when initialising Object

Method Summary

void	assertValidity(Field field) Determine whether a field meets the criteria specified in the constraints defined for this validator
void	assertValidity(java.lang.String testValue, java.util.Locale locale) Determine whether a testValue meets the criteria specified in the constraints defined for this validator
java.lang.String	getInvalidNumberMessage() Get the value of invalidNumberMessage.
double	getMaxValue() Get the value of maxValue.
java.lang.String	getMaxValueMessage() Get the value of maxValueMessage.
double	getMinValue() Get the value of minValue.
java.lang.String	getMinValueMessage() Get the value of minValueMessage.
void	init(java.util.Map paramMap) Method to initialise Object
void	setInvalidNumberMessage(java.lang.String invalidNumberMessage) Set the value of invalidNumberMessage.
void	setMaxValue(double value) Set the value of maxValue.
void	setMaxValueMessage(java.lang.String maxValueMessage) Set the value of maxValueMessage.
void	setMinValue(double value) Set the value of minValue.
void	setMinValueMessage(java.lang.String minValueMessage) Set the value of minValueMessage.

Methods inherited from class org.apache.turbine.services.intake.validator.DefaultValidator

assertValidity, getMaxLength, getMaxLengthMessage, getMessage, getMinLength, getMinLengthMessage, getRequiredMessage, isRequired, isValid, isValid, setMaxLength, setMaxLengthMessage, setMinLength, setMinLengthMessage, setRequired, setRequiredMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleValidator

public DoubleValidator(java.util.Map paramMap)
                throws InvalidMaskException

Constructor to use when initialising Object

Parameters:

paramMap -

Throws:

InvalidMaskException

DoubleValidator

public DoubleValidator()

Default Constructor

Method Detail

init

public void init(java.util.Map paramMap)
          throws InvalidMaskException

Method to initialise Object

Parameters:

paramMap -

Throws:

InvalidMaskException

assertValidity

public void assertValidity(Field field)
                    throws ValidationException

Determine whether a field meets the criteria specified in the constraints defined for this validator

Specified by:

assertValidity in interface Validator

Overrides:

assertValidity in class DefaultValidator

Parameters:

field - a Field to be tested

Throws:

ValidationException - containing an error message if the testValue did not pass the validation tests.

assertValidity

public void assertValidity(java.lang.String testValue,
                           java.util.Locale locale)
                    throws ValidationException

Determine whether a testValue meets the criteria specified in the constraints defined for this validator

Parameters:

testValue - a String to be tested

locale - the Locale of the associated field

Throws:

ValidationException - containing an error message if the testValue did not pass the validation tests.

getMinValue

public double getMinValue()

Get the value of minValue.

Returns:

value of minValue.

setMinValue

public void setMinValue(double value)

Set the value of minValue.

Parameters:

value - Value to assign to minValue.

getMaxValue

public double getMaxValue()

Get the value of maxValue.

Returns:

value of maxValue.

setMaxValue

public void setMaxValue(double value)

Set the value of maxValue.

Parameters:

value - Value to assign to maxValue.

getMinValueMessage

public java.lang.String getMinValueMessage()

Get the value of minValueMessage.

Returns:

value of minValueMessage.

setMinValueMessage

public void setMinValueMessage(java.lang.String minValueMessage)

Set the value of minValueMessage.

Parameters:

minValueMessage - Value to assign to minValueMessage.

getMaxValueMessage

public java.lang.String getMaxValueMessage()

Get the value of maxValueMessage.

Returns:

value of maxValueMessage.

setMaxValueMessage

public void setMaxValueMessage(java.lang.String maxValueMessage)

Set the value of maxValueMessage.

Parameters:

maxValueMessage - Value to assign to maxValueMessage.

getInvalidNumberMessage

public java.lang.String getInvalidNumberMessage()

Get the value of invalidNumberMessage.

Returns:

value of invalidNumberMessage.

setInvalidNumberMessage

public void setInvalidNumberMessage(java.lang.String invalidNumberMessage)

Set the value of invalidNumberMessage.

Parameters:

invalidNumberMessage - Value to assign to invalidNumberMessage.