类 ConfigurableWebBindingInitializer
- java.lang.Object
- org.springframework.web.bind.support.ConfigurableWebBindingInitializer
- 所有已实现的接口:
WebBindingInitializer
public class ConfigurableWebBindingInitializer extends Object implements WebBindingInitializer
ConvenientWebBindingInitializer
for declarative configuration in a Spring application context. Allows for reusing pre-configured initializers with multiple controller/handlers.- 从以下版本开始:
- 2.5
- 作者:
- Juergen Hoeller
- 另请参阅:
setDirectFieldAccess(boolean)
,setMessageCodesResolver(org.springframework.validation.MessageCodesResolver)
,setBindingErrorProcessor(org.springframework.validation.BindingErrorProcessor)
,setValidator(Validator)
,setConversionService(ConversionService)
,setPropertyEditorRegistrar(org.springframework.beans.PropertyEditorRegistrar)
构造器概要
构造器 构造器 说明 ConfigurableWebBindingInitializer()
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 BindingErrorProcessor
getBindingErrorProcessor()
Return the strategy to use for processing binding errors.ConversionService
getConversionService()
Return the ConversionService which will apply to every DataBinder.MessageCodesResolver
getMessageCodesResolver()
Return the strategy to use for resolving errors into message codes.PropertyEditorRegistrar[]
getPropertyEditorRegistrars()
Return the PropertyEditorRegistrars to be applied to every DataBinder.Validator
getValidator()
Return the Validator to apply after each binding step, if any.void
initBinder(WebDataBinder binder, WebRequest request)
Initialize the given DataBinder for the given request.boolean
isAutoGrowNestedPaths()
Return whether a binder should attempt to "auto-grow" a nested path that contains a null value.boolean
isDirectFieldAccess()
Return whether to use direct field access instead of bean property access.void
setAutoGrowNestedPaths(boolean autoGrowNestedPaths)
Set whether a binder should attempt to "auto-grow" a nested path that contains a null value.void
setBindingErrorProcessor(BindingErrorProcessor bindingErrorProcessor)
Set the strategy to use for processing binding errors, that is, required field errors andPropertyAccessException
s.void
setConversionService(ConversionService conversionService)
Specify a ConversionService which will apply to every DataBinder.void
setDirectFieldAccess(boolean directFieldAccess)
Set whether to use direct field access instead of bean property access.void
setMessageCodesResolver(MessageCodesResolver messageCodesResolver)
Set the strategy to use for resolving errors into message codes.void
setPropertyEditorRegistrar(PropertyEditorRegistrar propertyEditorRegistrar)
Specify a single PropertyEditorRegistrar to be applied to every DataBinder.void
setPropertyEditorRegistrars(PropertyEditorRegistrar[] propertyEditorRegistrars)
Specify multiple PropertyEditorRegistrars to be applied to every DataBinder.void
setValidator(Validator validator)
Set the Validator to apply after each binding step.
构造器详细资料
ConfigurableWebBindingInitializer
public ConfigurableWebBindingInitializer()
方法详细资料
setAutoGrowNestedPaths
public void setAutoGrowNestedPaths(boolean autoGrowNestedPaths)
Set whether a binder should attempt to "auto-grow" a nested path that contains a null value.If "true", a null path location will be populated with a default object value and traversed instead of resulting in an exception. This flag also enables auto-growth of collection elements when accessing an out-of-bounds index.
Default is "true" on a standard DataBinder. Note that this feature is only supported for bean property access (DataBinder's default mode), not for field access.
isAutoGrowNestedPaths
public boolean isAutoGrowNestedPaths()
Return whether a binder should attempt to "auto-grow" a nested path that contains a null value.
setDirectFieldAccess
public final void setDirectFieldAccess(boolean directFieldAccess)
Set whether to use direct field access instead of bean property access.Default is
false
, using bean property access. Switch this totrue
in order to enforce direct field access.
isDirectFieldAccess
public boolean isDirectFieldAccess()
Return whether to use direct field access instead of bean property access.
setMessageCodesResolver
public final void setMessageCodesResolver(MessageCodesResolver messageCodesResolver)
Set the strategy to use for resolving errors into message codes. Applies the given strategy to all data binders used by this controller.Default is
null
, i.e. using the default strategy of the data binder.
getMessageCodesResolver
public final MessageCodesResolver getMessageCodesResolver()
Return the strategy to use for resolving errors into message codes.
setBindingErrorProcessor
public final void setBindingErrorProcessor(BindingErrorProcessor bindingErrorProcessor)
Set the strategy to use for processing binding errors, that is, required field errors andPropertyAccessException
s.Default is
null
, that is, using the default strategy of the data binder.
getBindingErrorProcessor
public final BindingErrorProcessor getBindingErrorProcessor()
Return the strategy to use for processing binding errors.
setValidator
public final void setValidator(Validator validator)
Set the Validator to apply after each binding step.
getValidator
public final Validator getValidator()
Return the Validator to apply after each binding step, if any.
setConversionService
public final void setConversionService(ConversionService conversionService)
Specify a ConversionService which will apply to every DataBinder.- 从以下版本开始:
- 3.0
getConversionService
public final ConversionService getConversionService()
Return the ConversionService which will apply to every DataBinder.
setPropertyEditorRegistrar
public final void setPropertyEditorRegistrar(PropertyEditorRegistrar propertyEditorRegistrar)
Specify a single PropertyEditorRegistrar to be applied to every DataBinder.
setPropertyEditorRegistrars
public final void setPropertyEditorRegistrars(PropertyEditorRegistrar[] propertyEditorRegistrars)
Specify multiple PropertyEditorRegistrars to be applied to every DataBinder.
getPropertyEditorRegistrars
public final PropertyEditorRegistrar[] getPropertyEditorRegistrars()
Return the PropertyEditorRegistrars to be applied to every DataBinder.
initBinder
public void initBinder(WebDataBinder binder, WebRequest request)
从接口复制的说明:WebBindingInitializer
Initialize the given DataBinder for the given request.- 指定者:
initBinder
在接口中WebBindingInitializer
- 参数:
binder
- the DataBinder to initializerequest
- the web request that the data binding happens within