org.springframework.format.number

类 NumberFormatAnnotationFormatterFactory

java.lang.Object

org.springframework.context.support.EmbeddedValueResolutionSupport

org.springframework.format.number.NumberFormatAnnotationFormatterFactory

所有已实现的接口:

org.springframework.beans.factory.Aware, EmbeddedValueResolverAware, AnnotationFormatterFactory<NumberFormat>

public class NumberFormatAnnotationFormatterFactory
extends EmbeddedValueResolutionSupport
implements AnnotationFormatterFactory<NumberFormat>

Formats fields annotated with the NumberFormat annotation.

从以下版本开始:

3.0

作者:

Keith Donald, Juergen Hoeller

另请参阅:

NumberFormat

构造器概要

构造器

构造器和说明
NumberFormatAnnotationFormatterFactory()

方法概要

限定符和类型	方法和说明
Set<Class<?>>	getFieldTypes() The types of fields that may be annotated with the <A> annotation.
Parser<Number>	getParser(NumberFormat annotation, Class<?> fieldType) Get the Parser to parse a submitted value for a field of fieldType annotated with annotation.
Printer<Number>	getPrinter(NumberFormat annotation, Class<?> fieldType) Get the Printer to print the value of a field of fieldType annotated with annotation.

从类继承的方法 org.springframework.context.support.EmbeddedValueResolutionSupport

resolveEmbeddedValue, setEmbeddedValueResolver

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

NumberFormatAnnotationFormatterFactory

public NumberFormatAnnotationFormatterFactory()

方法详细资料

getFieldTypes

public Set<Class<?>> getFieldTypes()

从接口复制的说明: AnnotationFormatterFactory

The types of fields that may be annotated with the <A> annotation.

指定者:

getFieldTypes 在接口中 AnnotationFormatterFactory<NumberFormat>

getPrinter

public Printer<Number> getPrinter(NumberFormat annotation,
                                  Class<?> fieldType)

从接口复制的说明: AnnotationFormatterFactory

Get the Printer to print the value of a field of fieldType annotated with annotation.

If the type T the printer accepts is not assignable to fieldType, a coercion from fieldType to T will be attempted before the Printer is invoked.

指定者:

getPrinter 在接口中 AnnotationFormatterFactory<NumberFormat>

参数:

annotation - the annotation instance

fieldType - the type of field that was annotated

返回:

the printer

getParser

public Parser<Number> getParser(NumberFormat annotation,
                                Class<?> fieldType)

从接口复制的说明: AnnotationFormatterFactory

Get the Parser to parse a submitted value for a field of fieldType annotated with annotation.

If the object the parser returns is not assignable to fieldType, a coercion to fieldType will be attempted before the field is set.

指定者:

getParser 在接口中 AnnotationFormatterFactory<NumberFormat>

参数:

annotation - the annotation instance

fieldType - the type of field that was annotated

返回:

the parser