com.opensymphony.xwork2.validator.validators: public class: ConversionErrorFieldValidator

com.opensymphony.xwork2.validator.validators
public class: ConversionErrorFieldValidator [javadoc | source]

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

Field Validator that checks if a conversion error occured 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

author: tm_jee -

version: $ - Date $Id: ConversionErrorFieldValidator.java 1592 2007-09-07 04:40:39Z mrdon $

Fields inherited from com.opensymphony.xwork2.validator.validators.ValidatorSupport:
log, defaultMessage, messageKey

Method from com.opensymphony.xwork2.validator.validators.ConversionErrorFieldValidator Summary:
doValidate

Methods from com.opensymphony.xwork2.validator.validators.RepopulateConversionErrorFieldValidatorSupport:
doValidate, getRepopulateField, repopulateField, setRepopulateField, validate

Methods from com.opensymphony.xwork2.validator.validators.FieldValidatorSupport:
getFieldName, getValidatorType, setFieldName, setValidatorType

Methods from com.opensymphony.xwork2.validator.validators.ValidatorSupport:
addActionError, addFieldError, conditionalParse, getDefaultMessage, getFieldValue, getMessage, getMessageKey, getParse, getValidatorContext, getValidatorType, isShortCircuit, setDefaultMessage, setMessageKey, setParse, setShortCircuit, setValidatorContext, setValidatorType, setValueStack

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from com.opensymphony.xwork2.validator.validators.ConversionErrorFieldValidator Detail:
public void doValidate(Object object) throws ValidationException { String fieldName = getFieldName(); String fullFieldName = getValidatorContext().getFullFieldName(fieldName); ActionContext context = ActionContext.getContext(); Map conversionErrors = context.getConversionErrors(); if (conversionErrors.containsKey(fullFieldName)) { if ((defaultMessage == null) \|\| (defaultMessage.trim().equals(""))) { defaultMessage = XWorkConverter.getConversionErrorMessage(fullFieldName, context.getValueStack()); } addFieldError(fieldName, object); } } The validation implementation must guarantee that setValidatorContext will be called with a non-null ValidatorContext before validate is called.

Method from com.opensymphony.xwork2.validator.validators.ConversionErrorFieldValidator Detail:

 public  void doValidate(Object object) throws ValidationException {
        String fieldName = getFieldName();
        String fullFieldName = getValidatorContext().getFullFieldName(fieldName);
        ActionContext context = ActionContext.getContext();
        Map conversionErrors = context.getConversionErrors();
        if (conversionErrors.containsKey(fullFieldName)) {
            if ((defaultMessage == null) || (defaultMessage.trim().equals(""))) {
                defaultMessage = XWorkConverter.getConversionErrorMessage(fullFieldName, context.getValueStack());
            }
            addFieldError(fieldName, object);
        }
}

The validation implementation must guarantee that setValidatorContext will be called with a non-null ValidatorContext before validate is called.