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

Modifier and Type	Field and Description
private int	autoGrowCollectionLimit
private boolean	autoGrowNestedPaths
private BeanWrapper	beanWrapper
private java.lang.Object	target

Fields inherited from interface org.springframework.validation.BindingResult

MODEL_KEY_PREFIX

Fields inherited from interface org.springframework.validation.Errors

NESTED_PATH_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
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

Modifier and Type	Method and Description
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, recordFieldValue, 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

Field Detail

target

@Nullable
private final java.lang.Object target

autoGrowNestedPaths

private final boolean autoGrowNestedPaths

autoGrowCollectionLimit

private final int autoGrowCollectionLimit

beanWrapper

@Nullable
private transient BeanWrapper beanWrapper

Constructor Detail

BeanPropertyBindingResult

public BeanPropertyBindingResult(@Nullable
                                 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(@Nullable
                                 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

@Nullable
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()