## org.springframework.validation
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 org.springframework.validation.BindingResult
`MODEL_KEY_PREFIX`

Fields inherited from interface org.springframework.validation.Errors
`NESTED_PATH_SEPARATOR`

Constructor Summary
`MapBindingResult(Map target, String objectName)` Create a new MapBindingResult instance.

Method Summary
`protected Object` `getActualFieldValue(String field)` Extract the actual field value for the given field.
`Object` `getTarget()` Return the wrapped target object.
`Map` `getTargetMap()`

Methods inherited from class org.springframework.validation.AbstractBindingResult

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

Methods inherited from class org.springframework.validation.AbstractErrors
`canonicalFieldName, doSetNestedPath, fixedField, getFieldErrorCount, getFieldErrorCount, getGlobalErrorCount, getNestedPath, hasFieldErrors, hasFieldErrors, hasGlobalErrors, isMatchingFieldError, popNestedPath, pushNestedPath, reject, reject, rejectValue, rejectValue, setNestedPath, toString`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Methods inherited from interface org.springframework.validation.Errors
`getFieldErrorCount, getFieldErrorCount, getGlobalErrorCount, getNestedPath, hasFieldErrors, hasFieldErrors, hasGlobalErrors, popNestedPath, pushNestedPath, reject, reject, rejectValue, rejectValue, setNestedPath`

Constructor Detail

### 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 Detail

### getTargetMap

    public final Map getTargetMap()

### 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 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

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