Package de.hybris.platform.integrationservices.populator

Class AbstractItem2MapPopulator<V>

java.lang.Object

de.hybris.platform.integrationservices.populator.AbstractItem2MapPopulator<V>

All Implemented Interfaces:

Populator<ItemToMapConversionContext,java.util.Map<java.lang.String,java.lang.Object>>

Direct Known Subclasses:

DefaultAtomicType2MapPopulator, DefaultCollectionType2MapPopulator, DefaultComposedType2MapPopulator, DefaultEnumerationMetaType2MapPopulator, DefaultMapType2MapPopulator, LocalizedAttribute2MapPopulator

public abstract class AbstractItem2MapPopulator<V>
extends java.lang.Object
implements Populator<ItemToMapConversionContext,java.util.Map<java.lang.String,java.lang.Object>>

Abstract class to populate given item model to a Map which is representation of the Integration Object. V - type of the value handled by this populator

Constructor Summary

Constructors

Constructor	Description
AbstractItem2MapPopulator()

Method Summary

Modifier and Type	Method	Description
protected V	getAttributeValue(ItemModel item, TypeAttributeDescriptor attribute)	Reads attribute value from the data item in the provided data item.
protected V	getAttributeValue(ItemToMapConversionContext context, TypeAttributeDescriptor descriptor)	Reads attribute value from the data item in the provided conversion context.
protected ModelService	getModelService()	Gets a reference to the ModelService
protected abstract boolean	isApplicable(TypeAttributeDescriptor attributeDescriptor)	Indicates whether this Populator is applicable to process the attribute
void	populate(ItemToMapConversionContext source, java.util.Map<java.lang.String,java.lang.Object> target)	Populate the target instance with values from the source instance.
protected abstract void	populateToMap(TypeAttributeDescriptor attr, ItemToMapConversionContext source, java.util.Map<java.lang.String,java.lang.Object> target)	Implements the logic to populate the target
void	setModelService(ModelService modelService)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractItem2MapPopulator

public AbstractItem2MapPopulator()

Method Detail

populate

public void populate(ItemToMapConversionContext source,
                     java.util.Map<java.lang.String,java.lang.Object> target)

Description copied from interface: Populator

Populate the target instance with values from the source instance.

Specified by:

populate in interface Populator<ItemToMapConversionContext,java.util.Map<java.lang.String,java.lang.Object>>

Parameters:

source - the source object

target - the target to fill

getAttributeValue

protected V getAttributeValue(ItemToMapConversionContext context,
                              TypeAttributeDescriptor descriptor)

Reads attribute value from the data item in the provided conversion context. This implementation delegates to getAttributeValue(ItemModel, TypeAttributeDescriptor)

Parameters:

context - the conversion context holding a data item to read attribute value from.

descriptor - descriptor for attribute, whose value must me read

Returns:

value of the specified attribute in the context item or null, if the item does not have the specified attribute or the attribute was not set.

See Also:

ItemToMapConversionContext.getItemModel()

getAttributeValue

protected V getAttributeValue(ItemModel item,
                              TypeAttributeDescriptor attribute)

Reads attribute value from the data item in the provided data item.

Parameters:

item - a data item to read attribute value from.

attribute - descriptor for attribute, whose value must me read

Returns:

value of the specified attribute in the context item or null, if the item does not have the specified attribute or the attribute was not set.

See Also:

ItemToMapConversionContext.getItemModel()

populateToMap

protected abstract void populateToMap(TypeAttributeDescriptor attr,
                                      ItemToMapConversionContext source,
                                      java.util.Map<java.lang.String,java.lang.Object> target)

Implements the logic to populate the target

Parameters:

attr - descriptor of the attribute to be populated

source - Source used in the implementation to populate the target

target - Populate the target with the result

isApplicable

protected abstract boolean isApplicable(TypeAttributeDescriptor attributeDescriptor)

Indicates whether this Populator is applicable to process the attribute

Parameters:

attributeDescriptor - descriptor of the attribute to make the decision about

Returns:

true, if the Populator is applicable; otherwise false

getModelService

protected ModelService getModelService()

Gets a reference to the ModelService

Returns:

The ModelService

setModelService

public void setModelService(ModelService modelService)