com.opensymphony.xwork2.validator.validators
Class ShortRangeFieldValidator

java.lang.Object
  extended by com.opensymphony.xwork2.validator.validators.ValidatorSupport
      extended by com.opensymphony.xwork2.validator.validators.FieldValidatorSupport
          extended by com.opensymphony.xwork2.validator.validators.AbstractRangeValidator<Short>
              extended by com.opensymphony.xwork2.validator.validators.ShortRangeFieldValidator
All Implemented Interfaces:
FieldValidator, ShortCircuitableValidator, Validator

public class ShortRangeFieldValidator
extends AbstractRangeValidator<Short>

Field Validator that checks if the short specified is within a certain range.

The min / max value can be specified as an expression, but then you must also enable parsing it by specifying parse param as in the example below. WARNING! Do not use ${min} and ${max} as an expression as this will turn into infinitive loop!
 
  <validators>
      <!-- Plain Validator Syntax -->
      <validator type="short">
          <param name="fieldName">age</param>
          <param name="min">20</param>
          <param name="max">50</param>
          <message>Age needs to be between ${min} and ${max}</message>
      </validator>

      <!-- Field Validator Syntax -->
      <field name="age">
          <field-validator type="short">
              <param name="min">20</param>
              <param name="max">50</param>
              <message>Age needs to be between ${min} and ${max}</message>
          </field-validator>
      </field>

      <!-- Field Validator Syntax with expression -->
      <field name="age">
          <field-validator type="short">
              <param name="parse">true</param>
              <param name="${minValue}">20</param> <!-- will be evaluated as: Short getMinValue() -->
              <param name="${maxValue}">50</param> <!-- will be evaluated as: Short getMaxValue() -->
              <message>Age needs to be between ${min} and ${max}</message>
          </field-validator>
      </field>
  </validators>
 
 

Version:
$Date: 2012-10-17 21:09:07 +0200 (Wed, 17 Oct 2012) $

Field Summary
 
Fields inherited from class com.opensymphony.xwork2.validator.validators.ValidatorSupport
defaultMessage, log, messageKey
 
Constructor Summary
ShortRangeFieldValidator()
           
 
Method Summary
 String getMax()
           
 Short getMaxComparatorValue()
           
 String getMin()
           
 Short getMinComparatorValue()
           
 void setMax(String max)
           
 void setMin(String min)
           
 
Methods inherited from class com.opensymphony.xwork2.validator.validators.AbstractRangeValidator
safeConditionalParse, validate
 
Methods inherited from class com.opensymphony.xwork2.validator.validators.FieldValidatorSupport
getFieldName, getValidatorType, setFieldName, setValidatorType
 
Methods inherited from class com.opensymphony.xwork2.validator.validators.ValidatorSupport
addActionError, addFieldError, conditionalParse, getDefaultMessage, getFieldValue, getMessage, getMessageKey, getMessageParameters, getParse, getValidatorContext, isShortCircuit, setDefaultMessage, setMessageKey, setMessageParameters, setParse, setShortCircuit, setValidatorContext, setValueStack
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.opensymphony.xwork2.validator.Validator
getDefaultMessage, getMessage, getMessageKey, getMessageParameters, getValidatorContext, setDefaultMessage, setMessageKey, setMessageParameters, setValidatorContext, setValueStack
 

Constructor Detail

ShortRangeFieldValidator

public ShortRangeFieldValidator()
Method Detail

setMax

public void setMax(String max)

getMax

public String getMax()

getMaxComparatorValue

public Short getMaxComparatorValue()
Specified by:
getMaxComparatorValue in class AbstractRangeValidator<Short>

setMin

public void setMin(String min)

getMin

public String getMin()

getMinComparatorValue

public Short getMinComparatorValue()
Specified by:
getMinComparatorValue in class AbstractRangeValidator<Short>


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