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java.lang.Object org.springframework.validation.DefaultBindingErrorProcessor
public class DefaultBindingErrorProcessor
Default 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)
,
ErrorCoded.getErrorCode()
,
TypeMismatchException.ERROR_CODE
,
MethodInvocationException.ERROR_CODE
Field Summary | |
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static String |
MISSING_FIELD_ERROR_CODE
Error code that a missing field error (i.e. a required field not found in the list of property values) will be registered with: "required". |
Constructor Summary | |
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DefaultBindingErrorProcessor()
|
Method Summary | |
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protected Object[] |
getArgumentsForBindError(String objectName,
String field)
Return FieldError arguments for a binding error on the given field. |
void |
processMissingFieldError(String missingField,
BindingResult bindingResult)
Apply the missing field error to the given BindException. |
void |
processPropertyAccessException(PropertyAccessException ex,
BindingResult bindingResult)
Translate the given PropertyAccessException to an appropriate
error registered on the given Errors instance. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String MISSING_FIELD_ERROR_CODE
Constructor Detail |
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public DefaultBindingErrorProcessor()
Method Detail |
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public void processMissingFieldError(String missingField, BindingResult bindingResult)
BindingErrorProcessor
Usually, a field error is created for a missing required field.
processMissingFieldError
in interface BindingErrorProcessor
missingField
- 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(PropertyAccessException ex, BindingResult bindingResult)
BindingErrorProcessor
PropertyAccessException
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 BindingErrorProcessor
ex
- 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 Object[] getArgumentsForBindError(String objectName, String field)
Default implementation returns a DefaultMessageSourceResolvable with "objectName.field" and "field" as codes.
field
- the field that caused the binding error
DefaultMessageSourceResolvable.getArguments()
,
DefaultMessageSourceResolvable
|
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