com.opensymphony.xwork2.validator.validators

## Class ConversionErrorFieldValidator

- java.lang.Object
- - com.opensymphony.xwork2.validator.validators.ValidatorSupport
  - - com.opensymphony.xwork2.validator.validators.FieldValidatorSupport
    - - com.opensymphony.xwork2.validator.validators.RepopulateConversionErrorFieldValidatorSupport
      - - com.opensymphony.xwork2.validator.validators.ConversionErrorFieldValidator

- All Implemented Interfaces:
    FieldValidator, ShortCircuitableValidator, Validator

      public class ConversionErrorFieldValidator
      extends RepopulateConversionErrorFieldValidatorSupport

  Field Validator that checks if a conversion error occurred for this field.
  - fieldName - The field name this validator is validating. Required if using Plain-Validator Syntax otherwise not required

           <!-- Plain Validator Syntax -->
           <validator type="conversion">
                      <param name="fieldName">myField</param>
                <message>Conversion Error Occurred</message>
           </validator>

           <!-- Field Validator Syntax -->
           <field name="myField">
              <field-validator type="conversion">
                 <message>Conversion Error Occurred</message>
              </field-validator>
           </field>

  Author:
    Jason Carreira, tm_jee

- - ### Field Summary

    - ### Fields inherited from class com.opensymphony.xwork2.validator.validators.FieldValidatorSupport

      `currentValue, fieldName, type`

    - ### Fields inherited from class com.opensymphony.xwork2.validator.validators.ValidatorSupport

      `defaultMessage, EMPTY_STRING, messageKey, stack, textProviderFactory`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `ConversionErrorFieldValidator()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `doValidate(Object object)` The validation implementation must guarantee that setValidatorContext will be called with a non-null ValidatorContext before validate is called.

    - ### Methods inherited from class com.opensymphony.xwork2.validator.validators.RepopulateConversionErrorFieldValidatorSupport

      `escape, isRepopulateField, repopulateField, setRepopulateField, validate`

    - ### Methods inherited from class com.opensymphony.xwork2.validator.validators.FieldValidatorSupport

      `getCurrentValue, getFieldName, getValidatorType, setFieldName, setValidatorType`

    - ### Methods inherited from class com.opensymphony.xwork2.validator.validators.ValidatorSupport

      `addActionError, addFieldError, getDefaultMessage, getFieldValue, getMessage, getMessageKey, getMessageParameters, getValidatorContext, isShortCircuit, parse, setDefaultMessage, setMessageKey, setMessageParameters, setShortCircuit, setTextProviderFactory, 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

    - #### ConversionErrorFieldValidator

          public ConversionErrorFieldValidator()

  - ### Method Detail

    - #### doValidate

          public void doValidate(Object object)
                          throws ValidationException

      The validation implementation must guarantee that setValidatorContext will be called with a non-null ValidatorContext before validate is called.
      Specified by:
        `doValidate` in class `RepopulateConversionErrorFieldValidatorSupport`
      Parameters:
        `object` - the object to be validated
      Throws:
        `ValidationException` - in case of validation problems

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