Interface ConfigurablePropertyAccessor

All Superinterfaces:

PropertyAccessor, PropertyEditorRegistry, TypeConverter

All Known Subinterfaces:

BeanWrapper

All Known Implementing Classes:

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.

Since:

2.0

Author:

Juergen Hoeller, Stephane Nicoll

See Also:

• BeanWrapper

Field Summary

Fields inherited from interface PropertyAccessor

NESTED_PROPERTY_SEPARATOR, NESTED_PROPERTY_SEPARATOR_CHAR, PROPERTY_KEY_PREFIX, PROPERTY_KEY_PREFIX_CHAR, PROPERTY_KEY_SUFFIX, PROPERTY_KEY_SUFFIX_CHAR

Method Summary

Modifier and Type	Method	Description
int	getAutoGrowCollectionLimit()	Return the limit for array and collection auto-growing.
@Nullable 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	setAutoGrowCollectionLimit(int autoGrowCollectionLimit)	Specify a limit for array and collection auto-growing.
void	setAutoGrowNestedPaths(boolean autoGrowNestedPaths)	Set whether this instance should attempt to "auto-grow" a nested path that contains a null value.
void	setConversionService(@Nullable ConversionService conversionService)	Specify a 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.

Methods inherited from interface PropertyAccessor

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

Methods inherited from interface PropertyEditorRegistry

findCustomEditor, registerCustomEditor, registerCustomEditor

Methods inherited from interface TypeConverter

convertIfNecessary, convertIfNecessary, convertIfNecessary, convertIfNecessary

Method Details

setConversionService

void setConversionService(@Nullable ConversionService conversionService)

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

getConversionService

@Nullable 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 accessor.

Since:

4.1

isAutoGrowNestedPaths

boolean isAutoGrowNestedPaths()

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

Since:

4.1

setAutoGrowCollectionLimit

void setAutoGrowCollectionLimit(int autoGrowCollectionLimit)

Specify a limit for array and collection auto-growing.

Default is unlimited on a plain accessor.

Since:

7.1

getAutoGrowCollectionLimit

int getAutoGrowCollectionLimit()

Return the limit for array and collection auto-growing.

Since:

7.1