org.iscreen.validators
Class StringValidator

java.lang.Object
  org.iscreen.BaseValidator
      org.iscreen.validators.StringValidator

All Implemented Interfaces:

Validator

public class StringValidator
extends BaseValidator

The StringValidator checks the length of the given value.

Author:

Shellman, Dan

Field Summary

protected java.lang.Integer	maxLength
protected FailureMessage	maxLengthFailure
protected java.lang.Integer	minLength
protected FailureMessage	minLengthFailure
protected FailureMessage	nullFailure

Fields inherited from class org.iscreen.BaseValidator

defaultFailure

Constructor Summary

StringValidator()
Default constructor.

Method Summary

java.lang.Integer	getMaxLength() Retrieves the maximum required length for the string being validated.
java.lang.Integer	getMinLength() Retrieves the minimum required length for the string being validated.
void	setMaxLength(java.lang.Integer length) Sets the maximum required length for the string being validated.
void	setMaxLengthFailure(FailureMessage failure)
void	setMinLength(java.lang.Integer length) Sets the minimum required length for the string being validated.
void	setMinLengthFailure(FailureMessage failure)
void	setNullFailure(FailureMessage failure)
void	validate(ValidatorContext context, java.lang.Object beanToValidate) This is the method that's called to validate the "bean-to-validate." Use the passed in ValidatorContext to report validation failures, etc.

Methods inherited from class org.iscreen.BaseValidator

constructBeanToValidate, getDefaultFailure, getStringValue, getValue, setDefaultFailure

Methods inherited from class java.lang.Object

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

Field Detail

minLength

protected java.lang.Integer minLength

maxLength

protected java.lang.Integer maxLength

minLengthFailure

protected FailureMessage minLengthFailure

maxLengthFailure

protected FailureMessage maxLengthFailure

nullFailure

protected FailureMessage nullFailure

Constructor Detail

StringValidator

public StringValidator()

Default constructor.

Method Detail

validate

public void validate(ValidatorContext context,
                     java.lang.Object beanToValidate)

Description copied from interface: Validator

This is the method that's called to validate the "bean-to-validate." Use the passed in ValidatorContext to report validation failures, etc. The passed-in "bean-to-validate" is the same instance returned from the call to constructBeanToValidate(), but with all of the appropriate properties set (based upon the configured mapping).

Parameters:

context - The ValidatorContext, which is used to report failures.

beanToValidate - The JavaBean to validate.

setMinLength

public void setMinLength(java.lang.Integer length)

Sets the minimum required length for the string being validated.

Parameters:

length - The minimum required length

getMinLength

public java.lang.Integer getMinLength()

Retrieves the minimum required length for the string being validated.

Returns:

Returns the minimum required length.

setMaxLength

public void setMaxLength(java.lang.Integer length)

Sets the maximum required length for the string being validated.

Parameters:

length - The maximum required length

getMaxLength

public java.lang.Integer getMaxLength()

Retrieves the maximum required length for the string being validated.

Returns:

Returns the maximum required length.

setMinLengthFailure

public void setMinLengthFailure(FailureMessage failure)

setMaxLengthFailure

public void setMaxLengthFailure(FailureMessage failure)

setNullFailure

public void setNullFailure(FailureMessage failure)