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## org.springframework.validation
Class BeanPropertyBindingResult

    java.lang.Object
      org.springframework.validation.AbstractErrors
          org.springframework.validation.AbstractBindingResult
              org.springframework.validation.AbstractPropertyBindingResult
                  org.springframework.validation.BeanPropertyBindingResult

All Implemented Interfaces:
  java.io.Serializable, BindingResult, Errors

    public class BeanPropertyBindingResult

extends AbstractPropertyBindingResult
implements java.io.Serializable

Default implementation of the `Errors` and `BindingResult` interfaces, for the registration and evaluation of binding errors on JavaBean objects.

Performs standard JavaBean property access, also supporting nested properties. Normally, application code will work with the `Errors` interface or the `BindingResult` interface. A `DataBinder` returns its `BindingResult` via `DataBinder.getBindingResult()`.

Since:
  2.0
Author:
  Juergen Hoeller
See Also:
  `DataBinder.getBindingResult()`, `DataBinder.initBeanPropertyAccess()`, `DirectFieldBindingResult`, 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
`BeanPropertyBindingResult(java.lang.Object target, java.lang.String objectName)` Creates a new instance of the `BeanPropertyBindingResult` class.
`BeanPropertyBindingResult(java.lang.Object target, java.lang.String objectName, boolean autoGrowNestedPaths, int autoGrowCollectionLimit)` Creates a new instance of the `BeanPropertyBindingResult` class.

Method Summary
`protected BeanWrapper` | `createBeanWrapper()` Create a new `BeanWrapper` for the underlying target object.
`ConfigurablePropertyAccessor` | `getPropertyAccessor()` Returns the `BeanWrapper` that this instance uses.
`java.lang.Object` | `getTarget()` Return the wrapped target object.

Methods inherited from class org.springframework.validation.AbstractPropertyBindingResult
`canonicalFieldName, findEditor, formatFieldValue, getActualFieldValue, getCustomEditor, getFieldType, getPropertyEditorRegistry, initConversion`

Methods inherited from class org.springframework.validation.AbstractBindingResult
`addAllErrors, addError, equals, getAllErrors, getErrorCount, getFieldError, getFieldError, getFieldErrors, getFieldErrors, getFieldValue, getGlobalError, getGlobalErrors, getMessageCodesResolver, getModel, getObjectName, getRawFieldValue, getSuppressedFields, hasErrors, hashCode, recordSuppressedField, reject, rejectValue, resolveMessageCodes, resolveMessageCodes, setMessageCodesResolver`

Methods inherited from class org.springframework.validation.AbstractErrors
`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

### BeanPropertyBindingResult

    public BeanPropertyBindingResult(java.lang.Object target,
                                     java.lang.String objectName)

  Creates a new instance of the `BeanPropertyBindingResult` class.

  Parameters:
    `target` - the target bean to bind onto
    `objectName` - the name of the target object

### BeanPropertyBindingResult

    public BeanPropertyBindingResult(java.lang.Object target,
                                     java.lang.String objectName,
                                     boolean autoGrowNestedPaths,
                                     int autoGrowCollectionLimit)

  Creates a new instance of the `BeanPropertyBindingResult` class.

  Parameters:
    `target` - the target bean to bind onto
    `objectName` - the name of the target object
    `autoGrowNestedPaths` - whether to "auto-grow" a nested path that contains a null value
    `autoGrowCollectionLimit` - the limit for array and collection auto-growing

Method Detail

### getTarget

    public final java.lang.Object getTarget()

  Description copied from class: `AbstractBindingResult`
  Return the wrapped target object.

  Specified by:
    `getTarget` in interface `BindingResult`
  Specified by:
    `getTarget` in class `AbstractBindingResult`

### getPropertyAccessor

    public final ConfigurablePropertyAccessor getPropertyAccessor()

  Returns the `BeanWrapper` that this instance uses. Creates a new one if none existed before.

  Specified by:
    `getPropertyAccessor` in class `AbstractPropertyBindingResult`
  See Also:
    `createBeanWrapper()`

### createBeanWrapper

    protected BeanWrapper createBeanWrapper()

  Create a new `BeanWrapper` for the underlying target object.

  See Also:
    `getTarget()`

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