org.appng.api.support.field

Class FieldConversionFactory

java.lang.Object

org.appng.api.support.field.FieldConversionFactory

All Implemented Interfaces:

FieldConverter, org.springframework.beans.factory.InitializingBean

public class FieldConversionFactory
extends Object
implements FieldConverter, org.springframework.beans.factory.InitializingBean

A FieldConverter encapsulating all the other FieldConverters, thus providing the ability to convert any FieldType.

Author:

Matthias Müller

Nested Class Summary

Nested classes/interfaces inherited from interface org.appng.api.FieldConverter

FieldConverter.DatafieldOwner, FieldConverter.FieldDefOwner

Constructor Summary

Constructors

Constructor and Description
FieldConversionFactory()
FieldConversionFactory(ExpressionEvaluator expressionEvaluator)

Method Summary

Modifier and Type	Method and Description
Datafield	addField(FieldConverter.DatafieldOwner dataFieldOwner, FieldWrapper fieldWrapper) Creates a Datafield and add it to the given FieldConverter.DatafieldOwner, using FieldWrapper.getStringValue() for the Datafield's value.
void	afterPropertiesSet()
org.springframework.core.convert.ConversionService	getConversionService()
Environment	getEnvironment()
org.springframework.context.MessageSource	getMessageSource()
void	reset(FieldWrapper field)
void	setConversionService(org.springframework.core.convert.ConversionService conversionService)
void	setEnvironment(Environment environment)
void	setMessageSource(org.springframework.context.MessageSource messageSource)
void	setObject(FieldWrapper field, RequestContainer request) Sets the Object for the given FieldWrapper, using the given RequestContainer as the parameter source.
void	setString(FieldWrapper field) Transforms the property identified by FieldWrapper.getBinding() to it's String representation, which is used as an argument for Datafield.setValue(String) in FieldConverter.addField(DatafieldOwner, FieldWrapper).

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldConversionFactory

public FieldConversionFactory()

FieldConversionFactory

public FieldConversionFactory(ExpressionEvaluator expressionEvaluator)

Method Detail

reset

public void reset(FieldWrapper field)

Specified by:

reset in interface FieldConverter

addField

public Datafield addField(FieldConverter.DatafieldOwner dataFieldOwner,
                          FieldWrapper fieldWrapper)

Description copied from interface: FieldConverter

Creates a Datafield and add it to the given FieldConverter.DatafieldOwner, using FieldWrapper.getStringValue() for the Datafield's value.

Specified by:

addField in interface FieldConverter

Parameters:

dataFieldOwner - the FieldWrapper

fieldWrapper - the FieldWrapper

Returns:

the Datafield which has been added, if any

setString

public void setString(FieldWrapper field)

Description copied from interface: FieldConverter

Transforms the property identified by FieldWrapper.getBinding() to it's String representation, which is used as an argument for Datafield.setValue(String) in FieldConverter.addField(DatafieldOwner, FieldWrapper).

Specified by:

setString in interface FieldConverter

Parameters:

field - the FieldWrapper

See Also:

FieldWrapper.setStringValue(String)

setObject

public void setObject(FieldWrapper field,
                      RequestContainer request)

Description copied from interface: FieldConverter

Sets the Object for the given FieldWrapper, using the given RequestContainer as the parameter source.

Specified by:

setObject in interface FieldConverter

Parameters:

field - the FieldWrapper

request - the RequestContainer

See Also:

FieldWrapper.setObject(Object)

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

getEnvironment

public Environment getEnvironment()

setEnvironment

public void setEnvironment(Environment environment)

getConversionService

public org.springframework.core.convert.ConversionService getConversionService()

setConversionService

public void setConversionService(org.springframework.core.convert.ConversionService conversionService)

getMessageSource

public org.springframework.context.MessageSource getMessageSource()

setMessageSource

public void setMessageSource(org.springframework.context.MessageSource messageSource)