Package io.jmix.dataimport.extractor.entity.impl

Class EntityExtractorImpl

java.lang.Object

io.jmix.dataimport.extractor.entity.impl.EntityExtractorImpl

All Implemented Interfaces:

EntityExtractor

@Component("datimp_EntityExtractor")
public class EntityExtractorImpl
extends Object
implements EntityExtractor

Field Summary

Fields

Modifier and Type	Field	Description
protected EntityPropertiesPopulator	entityPropertiesPopulator
protected Metadata	metadata

Constructor Summary

Constructors

Constructor	Description
EntityExtractorImpl()

Method Summary

Modifier and Type	Method	Description
List<EntityExtractionResult>	extractEntities(ImportConfiguration importConfiguration, ImportedData importedData)	Creates an entity for each ImportedDataItem from the specified imported data.
List<EntityExtractionResult>	extractEntities(ImportConfiguration importConfiguration, List<ImportedDataItem> importedDataItems)	Creates an entity for each ImportedDataItem from the specified list.
EntityExtractionResult	extractEntity(ImportConfiguration importConfiguration, ImportedDataItem dataItem)	Creates an entity using ImportConfiguration.entityClass and populates the properties for which mappings are set in import configuration.
protected void	fillCreatedReferences(EntityInfo entityInfo, Map<PropertyMapping,List<Object>> createdReferencesByMapping)

Methods inherited from class java.lang.Object

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

Field Details

metadata

@Autowired
protected Metadata metadata

entityPropertiesPopulator

@Autowired
protected EntityPropertiesPopulator entityPropertiesPopulator

Constructor Details

EntityExtractorImpl

public EntityExtractorImpl()

Method Details

extractEntity

public EntityExtractionResult extractEntity(ImportConfiguration importConfiguration,
 ImportedDataItem dataItem)

Description copied from interface: EntityExtractor

Creates an entity using ImportConfiguration.entityClass and populates the properties for which mappings are set in import configuration. Values for the properties are got by processing the raw values from ImportedDataItem.

Specified by:

extractEntity in interface EntityExtractor

Parameters:

importConfiguration - import configuration

dataItem - source of raw values for the entity

Returns:

extraction result with entity which properties are populated by values

extractEntities

public List<EntityExtractionResult> extractEntities(ImportConfiguration importConfiguration,
 ImportedData importedData)

Description copied from interface: EntityExtractor

Creates an entity for each ImportedDataItem from the specified imported data.

Specified by:

extractEntities in interface EntityExtractor

Parameters:

importConfiguration - import configuration

importedData - imported data

Returns:

extraction results for each extracted entity

extractEntities

public List<EntityExtractionResult> extractEntities(ImportConfiguration importConfiguration,
 List<ImportedDataItem> importedDataItems)

Description copied from interface: EntityExtractor

Creates an entity for each ImportedDataItem from the specified list.

Specified by:

extractEntities in interface EntityExtractor

Parameters:

importConfiguration - import configuration

importedDataItems - imported data items

Returns:

extraction results for each extracted entity

fillCreatedReferences

protected void fillCreatedReferences(EntityInfo entityInfo,
 Map<PropertyMapping,List<Object>> createdReferencesByMapping)