Package io.jmix.dataimport.extractor.data.impl

Class JsonDataExtractor

java.lang.Object

io.jmix.dataimport.extractor.data.impl.JsonDataExtractor

All Implemented Interfaces:

ImportedDataExtractor

@Component("datimp_JsonDataExtractor")
public class JsonDataExtractor
extends Object
implements ImportedDataExtractor

Constructor Summary

Constructors

Constructor	Description
JsonDataExtractor()

Method Summary

Modifier and Type	Method	Description
protected ImportedDataItem	createImportedDataItem(com.fasterxml.jackson.databind.JsonNode jsonNode, int itemIndex)
protected ImportedObject	createImportedObject(com.fasterxml.jackson.databind.JsonNode objectNode)
protected ImportedObjectList	createImportedObjectList(com.fasterxml.jackson.databind.JsonNode rootNode)
ImportedData	extract(ImportConfiguration importConfiguration, byte[] inputData)	Parses input data specified as a byte array and creates an instance of ImportedData.
ImportedData	extract(ImportConfiguration importConfiguration, InputStream inputStream)	Parses input data specified as input stream and creates an instance of ImportedData.
protected ImportedData	getImportedData(com.fasterxml.jackson.databind.JsonNode rootNode)
String	getSupportedDataFormat()
protected void	readRawValues(com.fasterxml.jackson.databind.JsonNode objectNode, RawValuesSource rawValuesSource)

Methods inherited from class java.lang.Object

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

Constructor Details

JsonDataExtractor

public JsonDataExtractor()

Method Details

extract

public ImportedData extract(ImportConfiguration importConfiguration,
 InputStream inputStream)

Description copied from interface: ImportedDataExtractor

Parses input data specified as input stream and creates an instance of ImportedData.

Specified by:

extract in interface ImportedDataExtractor

Parameters:

importConfiguration - import configuration

inputStream - input data

Returns:

an instance of ImportedData containing list of ImportedDataItem with raw values for entity properties

extract

public ImportedData extract(ImportConfiguration importConfiguration,
 byte[] inputData)

Description copied from interface: ImportedDataExtractor

Parses input data specified as a byte array and creates an instance of ImportedData.

Specified by:

extract in interface ImportedDataExtractor

Parameters:

importConfiguration - import configuration

inputData - input data

Returns:

an instance of ImportedData containing list of ImportedDataItem with raw values for entity properties

getSupportedDataFormat

public String getSupportedDataFormat()

Specified by:

getSupportedDataFormat in interface ImportedDataExtractor

Returns:

supported format of input data

getImportedData

protected ImportedData getImportedData(com.fasterxml.jackson.databind.JsonNode rootNode)

createImportedDataItem

protected ImportedDataItem createImportedDataItem(com.fasterxml.jackson.databind.JsonNode jsonNode,
 int itemIndex)

createImportedObject

protected ImportedObject createImportedObject(com.fasterxml.jackson.databind.JsonNode objectNode)

readRawValues

protected void readRawValues(com.fasterxml.jackson.databind.JsonNode objectNode,
 RawValuesSource rawValuesSource)

createImportedObjectList

protected ImportedObjectList createImportedObjectList(com.fasterxml.jackson.databind.JsonNode rootNode)