Package de.hybris.platform.cms2.cmsitems.converter.impl

Class BaseAttributeStrategyConverterProvider<T>

java.lang.Object

de.hybris.platform.cms2.cmsitems.converter.impl.BaseAttributeStrategyConverterProvider<T>

Type Parameters:

T - type parameter. The type is used as a type for getContentConverter attribute as well as a type for AttributeStrategyConverterProvider and AttributeContentConverter.

All Implemented Interfaces:

AttributeStrategyConverterProvider<T>, org.springframework.beans.factory.InitializingBean

Direct Known Subclasses:

DefaultAttributeStrategyConverterProvider, VersionAttributeToDataStrategyConverterProvider, VersionDataToAttributeStrategyConverterProvider

public class BaseAttributeStrategyConverterProvider<T>
extends java.lang.Object
implements AttributeStrategyConverterProvider<T>, org.springframework.beans.factory.InitializingBean

Base and generic implementation of the AttributeStrategyConverterProvider interface for Attribute Strategy Conversions. It depends on a default value converter and a AttributeContentConverter list that maps Predicate<T> to Converter<Object, Object>. The logic requires that the content converters should be an instance of LinkedList because the Predicates will be tested in the descending order, and the first one that is accepted will be returned. Returns null if no matching AttributeContentConverter.

Constructor Summary

Constructors

Constructor	Description
BaseAttributeStrategyConverterProvider()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
protected java.util.List<AttributeContentConverter<T>>	getAttributeContentConverters()
AttributeContentConverter<T>	getContentConverter(T attributeDescriptor)	Will return the most appropriate AttributeContentConverter to convert back and forth between a property value and a serializable representation
protected com.google.common.base.Supplier<java.util.stream.Stream<AttributeContentConverter<T>>>	getDescendingConverterStreamSupplier()	A Supplier for a descending stream of the entries from the content converter list.
protected java.util.Deque<AttributeContentConverter<T>>	getInternalAttributeContentConverters()
void	setAttributeContentConverters(java.util.List<AttributeContentConverter<T>> attributeContentConverters)

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseAttributeStrategyConverterProvider

public BaseAttributeStrategyConverterProvider()

Method Detail

getContentConverter

public AttributeContentConverter<T> getContentConverter(T attributeDescriptor)

Description copied from interface: AttributeStrategyConverterProvider

Will return the most appropriate AttributeContentConverter to convert back and forth between a property value and a serializable representation

Specified by:

getContentConverter in interface AttributeStrategyConverterProvider<T>

Parameters:

attributeDescriptor - the parameter holding the metadata of a property

Returns:

the content converter destined to a given source.

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

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

Throws:

java.lang.Exception

getDescendingConverterStreamSupplier

protected com.google.common.base.Supplier<java.util.stream.Stream<AttributeContentConverter<T>>> getDescendingConverterStreamSupplier()

A Supplier for a descending stream of the entries from the content converter list.

Returns:

a supplier that provides a stream of converters in descending order.

getInternalAttributeContentConverters

protected java.util.Deque<AttributeContentConverter<T>> getInternalAttributeContentConverters()

getAttributeContentConverters

protected java.util.List<AttributeContentConverter<T>> getAttributeContentConverters()

setAttributeContentConverters

public void setAttributeContentConverters(java.util.List<AttributeContentConverter<T>> attributeContentConverters)