public class DefaultBindingErrorProcessor extends java.lang.Object implements BindingErrorProcessor
BindingErrorProcessor implementation.
Uses the "required" error code and the field name to resolve message codes for a missing field error.
Creates a FieldError for each PropertyAccessException
given, using the PropertyAccessException's error code ("typeMismatch",
"methodInvocation") for resolving message codes.
MISSING_FIELD_ERROR_CODE,
DataBinder.setBindingErrorProcessor(org.springframework.validation.BindingErrorProcessor),
AbstractBindingResult.addError(org.springframework.validation.ObjectError),
AbstractBindingResult.resolveMessageCodes(java.lang.String),
PropertyAccessException.getErrorCode(),
TypeMismatchException.ERROR_CODE,
MethodInvocationException.ERROR_CODE| Modifier and Type | Field and Description |
|---|---|
static java.lang.String |
MISSING_FIELD_ERROR_CODE
Error code that a missing field error (i.e.
|
| Constructor and Description |
|---|
DefaultBindingErrorProcessor() |
| Modifier and Type | Method and Description |
|---|---|
protected java.lang.Object[] |
getArgumentsForBindError(java.lang.String objectName,
java.lang.String field)
Return FieldError arguments for a binding error on the given field.
|
void |
processMissingFieldError(java.lang.String missingField,
BindingResult bindingResult)
Apply the missing field error to the given BindException.
|
void |
processPropertyAccessException(org.springframework.beans.PropertyAccessException ex,
BindingResult bindingResult)
Translate the given
PropertyAccessException to an appropriate
error registered on the given Errors instance. |
public static final java.lang.String MISSING_FIELD_ERROR_CODE
public void processMissingFieldError(java.lang.String missingField,
BindingResult bindingResult)
BindingErrorProcessorUsually, a field error is created for a missing required field.
processMissingFieldError in interface BindingErrorProcessormissingField - the field that was missing during bindingbindingResult - the errors object to add the error(s) to.
You can add more than just one error or maybe even ignore it.
The BindingResult object features convenience utils such as
a resolveMessageCodes method to resolve an error code.AbstractBindingResult.addError(org.springframework.validation.ObjectError),
AbstractBindingResult.resolveMessageCodes(java.lang.String)public void processPropertyAccessException(org.springframework.beans.PropertyAccessException ex,
BindingResult bindingResult)
BindingErrorProcessorPropertyAccessException to an appropriate
error registered on the given Errors instance.
Note that two error types are available: FieldError and
ObjectError. Usually, field errors are created, but in certain
situations one might want to create a global ObjectError instead.
processPropertyAccessException in interface BindingErrorProcessorex - the PropertyAccessException to translatebindingResult - the errors object to add the error(s) to.
You can add more than just one error or maybe even ignore it.
The BindingResult object features convenience utils such as
a resolveMessageCodes method to resolve an error code.Errors,
FieldError,
ObjectError,
MessageCodesResolver,
AbstractBindingResult.addError(org.springframework.validation.ObjectError),
AbstractBindingResult.resolveMessageCodes(java.lang.String)protected java.lang.Object[] getArgumentsForBindError(java.lang.String objectName,
java.lang.String field)
The default implementation returns a single argument indicating the field name (of type DefaultMessageSourceResolvable, with "objectName.field" and "field" as codes).
objectName - the name of the target objectfield - the field that caused the binding errorDefaultMessageSourceResolvable.getArguments(),
DefaultMessageSourceResolvable