Class MapBindingResult

java.lang.Object

org.springframework.validation.AbstractErrors

org.springframework.validation.AbstractBindingResult

org.springframework.validation.MapBindingResult

All Implemented Interfaces:

Serializable, BindingResult, Errors

public class MapBindingResult
extends AbstractBindingResult
implements Serializable

Map-based implementation of the BindingResult interface, supporting registration and evaluation of binding errors on Map attributes.

Can be used as errors holder for custom binding onto a Map, for example when invoking a Validator for a Map object.

Since:

2.0

Author:

Juergen Hoeller

See Also:

• Map
• Serialized Form

Field Summary

Fields inherited from interface BindingResult

MODEL_KEY_PREFIX

Fields inherited from interface Errors

NESTED_PATH_SEPARATOR

Constructor Summary

Constructors

Constructor	Description
MapBindingResult(Map<?,?> target, String objectName)	Create a new MapBindingResult instance.

Method Summary

Modifier and Type	Method	Description
protected @Nullable Object	getActualFieldValue(String field)	Extract the actual field value for the given field.
final Object	getTarget()	Return the wrapped target object.
final Map<?,?>	getTargetMap()	Return the target Map to bind onto.

Methods inherited from class AbstractBindingResult

addAllErrors, addError, equals, findEditor, formatFieldValue, getAllErrors, getErrorCount, getFieldError, getFieldError, getFieldErrors, getFieldErrors, getFieldType, getFieldValue, getGlobalError, getGlobalErrors, getMessageCodesResolver, getModel, getObjectName, getPropertyEditorRegistry, getRawFieldValue, getSuppressedFields, hasErrors, hashCode, recordFieldValue, recordSuppressedField, reject, rejectValue, resolveMessageCodes, resolveMessageCodes, setMessageCodesResolver

Methods inherited from class AbstractErrors

canonicalFieldName, doSetNestedPath, fixedField, getNestedPath, isMatchingFieldError, popNestedPath, pushNestedPath, setNestedPath, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Errors

failOnError, getFieldErrorCount, getFieldErrorCount, getGlobalErrorCount, getNestedPath, hasFieldErrors, hasFieldErrors, hasGlobalErrors, popNestedPath, pushNestedPath, reject, reject, rejectValue, rejectValue, setNestedPath, toString

Constructor Details

MapBindingResult

public MapBindingResult(Map<?,?> target,
 String objectName)

Create a new MapBindingResult instance.

Parameters:

target - the target Map to bind onto

objectName - the name of the target object

Method Details

getTargetMap

public final Map<?,?> getTargetMap()

Return the target Map to bind onto.

getTarget

public final Object getTarget()

Description copied from class: AbstractBindingResult

Return the wrapped target object.

Specified by:

getTarget in interface BindingResult

Specified by:

getTarget in class AbstractBindingResult

getActualFieldValue

protected @Nullable Object getActualFieldValue(String field)

Description copied from class: AbstractBindingResult

Extract the actual field value for the given field.

Specified by:

getActualFieldValue in class AbstractBindingResult

Parameters:

field - the field to check

Returns:

the current value of the field