BeanWrapper, implemented by BeanWrapperImpl and DataBinder * reworked PropertyEditorRegistrar interface to work on PropertyEditorRegistry interface instead of DataBinder class * PropertyPlaceholderConfigurer registration, allowing any map key syntax for error access * added convenience constructors to DataBinder, WebDataBinder and ServletRequestDataBinder, using a default object name Package org.springframework "bindingErrorProcessor" property to BaseCommandController, for declaratively overriding DataBinder's default * added "getCommandName(Object command)" template method to MultiActionController

"getPropertyEditorRegistry()" method to BindException, for re-registering custom editors * DataBinder matches all field names using their canonical name (for required and * added public "getHandlerMap()" BeanWrapper, implemented by BeanWrapperImpl and DataBinder * reworked PropertyEditorRegistrar interface to work on PropertyEditorRegistry interface instead of DataBinder class * PropertyPlaceholderConfigurer registration, allowing any map key syntax for error access * added convenience constructors to DataBinder, WebDataBinder and ServletRequestDataBinder, using a default object name Package org.springframework

BeanWrapper, implemented by BeanWrapperImpl and DataBinder * reworked PropertyEditorRegistrar interface to work on PropertyEditorRegistry interface instead of DataBinder class * PropertyPlaceholderConfigurer registration, allowing any map key syntax for error access * added convenience constructors to DataBinder, WebDataBinder and ServletRequestDataBinder, using a default object name Package org.springframework "bindingErrorProcessor" property to BaseCommandController, for declaratively overriding DataBinder's default * added "getCommandName(Object command)" template method to MultiActionController

BeanWrapper, implemented by BeanWrapperImpl and DataBinder * reworked PropertyEditorRegistrar interface to work on PropertyEditorRegistry interface instead of DataBinder class * PropertyPlaceholderConfigurer registration, allowing any map key syntax for error access * added convenience constructors to DataBinder, WebDataBinder and ServletRequestDataBinder, using a default object name Package org.springframework "bindingErrorProcessor" property to BaseCommandController, for declaratively overriding DataBinder's default * added "getCommandName(Object command)" template method to MultiActionController

no converted elements * fixed nested element conversion with a DataBinder + ConversionService + PropertyEditor * restored DataBinder's ability to bind to an auto-growing List with unknown * optimized element) * fixed collection element resolution when using a ConversionService with a DataBinder $ ^{*} $ DataBinder uses a default limit of 256 for array/collection auto-growing * added "autoGrowNestedPaths" annotations) to * SpEL 'select last' operator now works consistently with maps * BeanWrapper/DataBinder's "autoGrowNestedPaths" works for Maps as well * fixed concurrency issue in TypedStringValue

"checkAllowedFields", "checkRequiredFields" and "applyPropertyValues" methods in DataBinder * factored out protected "checkFieldMarkers", "getEmptyValue", "checkMultipartFiles" Errors objects * factored out BindingErrorProcessor strategy from DataBinder, with DefaultBindingErrorProcessor implementation * DataBinder does not generate any further field errors for "requiredField" framework Package org.springframework.validation * DataBinder does not accept an empty String (without text content) as value for a required field * DataBinder logs a warning when suppressing a non-allowed

Errors objects * factored out BindingErrorProcessor strategy from DataBinder, with DefaultBindingErrorProcessor implementation * DataBinder does not generate any further field errors for "requiredField" framework Package org.springframework.validation * DataBinder does not accept an empty String (without text content) as value for a required field * DataBinder logs a warning when suppressing a non-allowed added "getArgumentsForBindingError" method to DataBinder, for missing required fields and for type mismatches * default argument for DataBinder binding errors is MessageSourceResolvable with "objectName

optimized converter lookup in GenericConversionService to avoid contention in JDK proxy check * DataBinder correctly handles ParseException from Formatter for String->String case * CacheNamespaceHandler beans in Lifecycle dependency graphs are only being started when isAutoStartup=true * restored DataBinder's ability to bind to an auto-growing List with unknown element type * added SmartValidator overridden @PersistenceContext annotations on subclass methods are being processed correctly * DataBinder uses a default limit of 256 for array/collection auto-growing * added "autoGrowNestedPaths"

optimized converter lookup in GenericConversionService to avoid contention in JDK proxy check * DataBinder correctly handles ParseException from Formatter for String->String case * CacheNamespaceHandler ConversionService is able to work with "Collections.emptyList()" as target type (again) * restored DataBinder's ability to bind to an auto-growing List with unknown element type * added SmartValidator overridden @PersistenceContext annotations on subclass methods are being processed correctly * DataBinder uses a default limit of 256 for array/collection auto-growing * added "autoGrowNestedPaths"

optimized converter lookup in GenericConversionService to avoid contention in JDK proxy check * DataBinder correctly handles ParseException from Formatter for String->String case * CacheNamespaceHandler ConversionService is able to work with "Collections.emptyList()" as target type (again) * restored DataBinder's ability to bind to an auto-growing List with unknown element type * added SmartValidator overridden @PersistenceContext annotations on subclass methods are being processed correctly * DataBinder uses a default limit of 256 for array/collection auto-growing * added "autoGrowNestedPaths"