Package org.odpi.openmetadata.adapters.connectors.integration.openlineage

Class OpenLineageCataloguerIntegrationConnector

java.lang.Object

org.odpi.openmetadata.frameworks.connectors.Connector

org.odpi.openmetadata.frameworks.connectors.ConnectorBase

org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnectorBase

org.odpi.openmetadata.integrationservices.lineage.connector.LineageIntegratorConnector

org.odpi.openmetadata.adapters.connectors.integration.openlineage.OpenLineageCataloguerIntegrationConnector

All Implemented Interfaces:

AuditLoggingComponent, SecureConnectorExtension, VirtualConnectorExtension, IntegrationConnector, LineageIntegratorOMISConnector, OpenLineageEventListener

public class OpenLineageCataloguerIntegrationConnector
extends LineageIntegratorConnector
implements OpenLineageEventListener

OpenLineageCataloguerIntegrationConnector is an integration connector to register an OpenLineage listener with the Lineage Integrator OMIS and to catalog any processes that are not already known to the open metadata ecosystem.

Nested Class Summary

Nested classes/interfaces inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

ConnectorBase.ProtectedConnection

Field Summary

Fields

Modifier and Type	Field	Description
protected String	destinationName
protected LineageIntegratorContext	myContext

Fields inherited from class org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnectorBase

auditLog, connectorName, embeddedConnectors, integrationContext

Fields inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

connectedAssetProperties, connectionBean, connectionProperties, connectorInstanceId, secretsStoreConnectorMap

Constructor Summary

Constructors

Constructor	Description
OpenLineageCataloguerIntegrationConnector()	Default constructor

Method Summary

Modifier and Type	Method	Description
void	processOpenLineageRunEvent(OpenLineageRunEvent event, String rawEvent)	Called each time an open lineage run event is published to the Lineage Integrator OMIS.
void	refresh()	Requests that the connector does a comparison of the metadata in the third party technology and open metadata repositories.
void	start()	Indicates that the connector is completely configured and can begin processing.

Methods inherited from class org.odpi.openmetadata.integrationservices.lineage.connector.LineageIntegratorConnector

getContext, setContext

Methods inherited from class org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnectorBase

disconnect, engage, getConnectorComponentDescription, initializeEmbeddedConnectors, setAuditLog, setConnectorName, setContext

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

equals, getConnectedAssetProperties, getConnection, getConnectorInstanceId, hashCode, initialize, initializeConnectedAssetProperties, initializeSecretsStoreConnector, isActive, toString

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.Connector

clearStatisticProperty, clearStatisticTimestamp, getConnectorStatistics, getStatisticCounter, getStatisticProperty, getStatisticTimestamp, incrementStatisticCounter, initializeStatisticCounter, setStatisticProperty, setStatisticTimestamp

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

destinationName

protected String destinationName

myContext

protected LineageIntegratorContext myContext

Constructor Details

OpenLineageCataloguerIntegrationConnector

public OpenLineageCataloguerIntegrationConnector()

Default constructor

Method Details

start

public void start()
           throws ConnectorCheckedException

Indicates that the connector is completely configured and can begin processing.

Specified by:

start in interface IntegrationConnector

Overrides:

start in class ConnectorBase

Throws:

ConnectorCheckedException - there is a problem within the connector.

refresh

public void refresh()
             throws ConnectorCheckedException

Requests that the connector does a comparison of the metadata in the third party technology and open metadata repositories. Refresh is called when the integration connector first starts and then at intervals defined in the connector's configuration as well as any external REST API calls to explicitly refresh the connector.

Specified by:

refresh in interface IntegrationConnector

Throws:

ConnectorCheckedException - there is a problem with the connector. It is not able to refresh the metadata.

processOpenLineageRunEvent

public void processOpenLineageRunEvent(OpenLineageRunEvent event,
 String rawEvent)

Called each time an open lineage run event is published to the Lineage Integrator OMIS. The integration connector is able to work with the formatted event using the Egeria beans or reformat the open lineage run event using the supplied open lineage backend beans or another set of beans.

Specified by:

processOpenLineageRunEvent in interface OpenLineageEventListener

Parameters:

event - run event formatted using Egeria supplied beans (null if egeria can not format the event)

rawEvent - json payload received for the event