org.springframework.beans

接口 ConfigurablePropertyAccessor

所有超级接口:

PropertyAccessor, PropertyEditorRegistry, TypeConverter

所有已知子接口:

BeanWrapper

所有已知实现类:

AbstractNestablePropertyAccessor, AbstractPropertyAccessor, BeanWrapperImpl, DirectFieldAccessor

public interface ConfigurablePropertyAccessor
extends PropertyAccessor, PropertyEditorRegistry, TypeConverter

Interface that encapsulates configuration methods for a PropertyAccessor. Also extends the PropertyEditorRegistry interface, which defines methods for PropertyEditor management.

Serves as base interface for BeanWrapper.

从以下版本开始:

2.0

作者:

Juergen Hoeller, Stephane Nicoll

另请参阅:

BeanWrapper

字段概要

从接口继承的字段 org.springframework.beans.PropertyAccessor

NESTED_PROPERTY_SEPARATOR, NESTED_PROPERTY_SEPARATOR_CHAR, PROPERTY_KEY_PREFIX, PROPERTY_KEY_PREFIX_CHAR, PROPERTY_KEY_SUFFIX, PROPERTY_KEY_SUFFIX_CHAR

方法概要

限定符和类型	方法和说明
org.springframework.core.convert.ConversionService	getConversionService() Return the associated ConversionService, if any.
boolean	isAutoGrowNestedPaths() Return whether "auto-growing" of nested paths has been activated.
boolean	isExtractOldValueForEditor() Return whether to extract the old property value when applying a property editor to a new value for a property.
void	setAutoGrowNestedPaths(boolean autoGrowNestedPaths) Set whether this instance should attempt to "auto-grow" a nested path that contains a null value.
void	setConversionService(org.springframework.core.convert.ConversionService conversionService) Specify a Spring 3.0 ConversionService to use for converting property values, as an alternative to JavaBeans PropertyEditors.
void	setExtractOldValueForEditor(boolean extractOldValueForEditor) Set whether to extract the old property value when applying a property editor to a new value for a property.

从接口继承的方法 org.springframework.beans.PropertyAccessor

getPropertyType, getPropertyTypeDescriptor, getPropertyValue, isReadableProperty, isWritableProperty, setPropertyValue, setPropertyValue, setPropertyValues, setPropertyValues, setPropertyValues, setPropertyValues

从接口继承的方法 org.springframework.beans.PropertyEditorRegistry

findCustomEditor, registerCustomEditor, registerCustomEditor

从接口继承的方法 org.springframework.beans.TypeConverter

convertIfNecessary, convertIfNecessary, convertIfNecessary

方法详细资料

setConversionService

void setConversionService(@Nullable
                          org.springframework.core.convert.ConversionService conversionService)

Specify a Spring 3.0 ConversionService to use for converting property values, as an alternative to JavaBeans PropertyEditors.

getConversionService

@Nullable
org.springframework.core.convert.ConversionService getConversionService()

Return the associated ConversionService, if any.

setExtractOldValueForEditor

void setExtractOldValueForEditor(boolean extractOldValueForEditor)

Set whether to extract the old property value when applying a property editor to a new value for a property.

isExtractOldValueForEditor

boolean isExtractOldValueForEditor()

Return whether to extract the old property value when applying a property editor to a new value for a property.

setAutoGrowNestedPaths

void setAutoGrowNestedPaths(boolean autoGrowNestedPaths)

Set whether this instance 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 a NullValueInNestedPathException.

Default is false on a plain PropertyAccessor instance.

isAutoGrowNestedPaths

boolean isAutoGrowNestedPaths()

Return whether "auto-growing" of nested paths has been activated.