org.loom.validator
Class NumberValidator

java.lang.Object
  org.loom.validator.AbstractPropertyValidator
      org.loom.validator.NumberValidator

All Implemented Interfaces:

FormInputDecorator, PropertyValidator

public class NumberValidator
extends AbstractPropertyValidator

Class that contains data and behaviour to validate one field. This class and its descendants are thread-safe.

Constructor Summary

NumberValidator()

Method Summary

void	decorate(FormInputTag t) Add attributes to the tag based on this Validator instance metadata
java.lang.Integer	getMaxLength() Calculates the maxlength using the precision and max and min values specified
java.math.BigDecimal	getMaxValue()
java.math.BigDecimal	getMinValue()
java.lang.Integer	getPrecision()
java.lang.Integer	getScale()
boolean	isExcludeMax()
boolean	isExcludeMin()
void	setExcludeMax(boolean excludeMax)
void	setExcludeMin(boolean excludeMin)
void	setMaxValue(java.math.BigDecimal maxValue)
void	setMinValue(java.math.BigDecimal minValue)
void	setPrecision(java.lang.Integer precision)
void	setScale(java.lang.Integer scale)
java.lang.String	toString()
void	validate(ValidationRequest request, java.lang.Object v) Validates one input value and adds to errors any validation error found

Methods inherited from class org.loom.validator.AbstractPropertyValidator

getMessagePrefix, getOverridenMessageKey, getPropertyPath, isBindMessages, isValidateCollectionContainer, pushPropertyPath, setBindMessages, setMessagePrefix, setOverridenMessageKey, setPropertyPath, setValidateCollectionContainer, validateCollectionContainer

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberValidator

public NumberValidator()

Method Detail

validate

public void validate(ValidationRequest request,
                     java.lang.Object v)

Validates one input value and adds to errors any validation error found

Parameters:

v - the value to validate

decorate

public void decorate(FormInputTag t)

Description copied from class: AbstractPropertyValidator

Add attributes to the tag based on this Validator instance metadata

Specified by:

decorate in interface FormInputDecorator

Overrides:

decorate in class AbstractPropertyValidator

Parameters:

t - the tag to be modified

isExcludeMax

public boolean isExcludeMax()

setExcludeMax

public void setExcludeMax(boolean excludeMax)

isExcludeMin

public boolean isExcludeMin()

setExcludeMin

public void setExcludeMin(boolean excludeMin)

getPrecision

public java.lang.Integer getPrecision()

getScale

public java.lang.Integer getScale()

setPrecision

public void setPrecision(java.lang.Integer precision)

setScale

public void setScale(java.lang.Integer scale)

setMaxValue

public void setMaxValue(java.math.BigDecimal maxValue)

setMinValue

public void setMinValue(java.math.BigDecimal minValue)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getMaxValue

public java.math.BigDecimal getMaxValue()

getMinValue

public java.math.BigDecimal getMinValue()

getMaxLength

public java.lang.Integer getMaxLength()

Calculates the maxlength using the precision and max and min values specified

Returns:

null if it cannot be calculated, else the expected maxlength including possible minus sign and decimal dot.