org.frameworkset.spi.support.bind

Class DefaultBindingErrorProcessor

java.lang.Object

org.frameworkset.spi.support.bind.DefaultBindingErrorProcessor

All Implemented Interfaces:

BindingErrorProcessor

public class DefaultBindingErrorProcessor
extends java.lang.Object
implements BindingErrorProcessor

Title: DefaultBindingErrorProcessor.java

Description:

bboss workgroup

Copyright (c) 2007

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	MISSING_FIELD_ERROR_CODE Error code that a missing field error (i.e.

Constructor Summary

Constructors

Constructor and Description
DefaultBindingErrorProcessor()

Method Summary

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.frameworkset.util.beans.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

MISSING_FIELD_ERROR_CODE

public static final java.lang.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".

See Also:

Constant Field Values

Constructor Detail

DefaultBindingErrorProcessor

public DefaultBindingErrorProcessor()

Method Detail

processMissingFieldError

public void processMissingFieldError(java.lang.String missingField,
                                     BindingResult bindingResult)

Description copied from interface: BindingErrorProcessor

Apply the missing field error to the given BindException.

Usually, a field error is created for a missing required field.

Specified by:

processMissingFieldError in interface BindingErrorProcessor

Parameters:

missingField - the field that was missing during binding

bindingResult - 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.

See Also:

BeanPropertyBindingResult#addError, BeanPropertyBindingResult#resolveMessageCodes

processPropertyAccessException

public void processPropertyAccessException(org.frameworkset.util.beans.PropertyAccessException ex,
                                           BindingResult bindingResult)

Description copied from interface: BindingErrorProcessor

Translate the given 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.

Specified by:

processPropertyAccessException in interface BindingErrorProcessor

Parameters:

ex - the PropertyAccessException to translate

bindingResult - 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.

See Also:

Errors, FieldError, ObjectError, MessageCodesResolver, BeanPropertyBindingResult#addError, BeanPropertyBindingResult#resolveMessageCodes

getArgumentsForBindError

protected java.lang.Object[] getArgumentsForBindError(java.lang.String objectName,
                                                      java.lang.String field)

Return FieldError arguments for a binding error on the given field. Invoked for each missing required fields and each type mismatch.

Default implementation returns a DefaultMessageSourceResolvable with "objectName.field" and "field" as codes.

Parameters:

field - the field that caused the binding error

Returns:

the Object array that represents the FieldError arguments