Class BeanPropertyBindingResult

java.lang.Object

org.springframework.validation.AbstractErrors

org.springframework.validation.AbstractBindingResult

org.springframework.validation.AbstractPropertyBindingResult

org.springframework.validation.BeanPropertyBindingResult

All Implemented Interfaces:

Serializable, BindingResult, Errors

public class BeanPropertyBindingResult
extends AbstractPropertyBindingResult
implements 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 BindingResult

MODEL_KEY_PREFIX

Fields inherited from interface Errors

NESTED_PATH_SEPARATOR

Constructor Summary

Constructors

Constructor	Description
BeanPropertyBindingResult(@Nullable Object target, String objectName)	Create a new BeanPropertyBindingResult for the given target.
BeanPropertyBindingResult(@Nullable Object target, String objectName, boolean autoGrowNestedPaths, int autoGrowCollectionLimit)	Create a new BeanPropertyBindingResult for the given target.

Method Summary

Modifier and Type	Method	Description
protected BeanWrapper	createBeanWrapper()	Create a new BeanWrapper for the underlying target object.
final ConfigurablePropertyAccessor	getPropertyAccessor()	Returns the BeanWrapper that this instance uses.
final @Nullable Object	getTarget()	Return the wrapped target object.

Methods inherited from class AbstractPropertyBindingResult

canonicalFieldName, findEditor, formatFieldValue, getActualFieldValue, getCustomEditor, getFieldType, getPropertyEditorRegistry, initConversion

Methods inherited from class AbstractBindingResult

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

Methods inherited from class AbstractErrors

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

BeanPropertyBindingResult

public BeanPropertyBindingResult(@Nullable Object target,
 String objectName)

Create a new BeanPropertyBindingResult for the given target.

Parameters:

target - the target bean to bind onto

objectName - the name of the target object

BeanPropertyBindingResult

public BeanPropertyBindingResult(@Nullable Object target,
 String objectName,
 boolean autoGrowNestedPaths,
 int autoGrowCollectionLimit)

Create a new BeanPropertyBindingResult for the given target.

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 Details

getTarget

public final @Nullable 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()