Package org.odpi.openmetadata.adapters.connectors.unitycatalog.sync

Class OSSUnityCatalogInsideCatalogSyncConnector

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.adapters.connectors.unitycatalog.sync.OSSUnityCatalogInsideCatalogSyncConnector

All Implemented Interfaces:

AuditLoggingComponent, SecureConnectorExtension, VirtualConnectorExtension, CatalogTargetIntegrator, IntegrationConnector, OpenMetadataEventListener

public class OSSUnityCatalogInsideCatalogSyncConnector
extends IntegrationConnectorBase
implements CatalogTargetIntegrator, OpenMetadataEventListener

OSSUnityCatalogInsideCatalogSyncConnector synchronizes metadata within a specific catalog between Unity Catalog and the Open Metadata Ecosystem.

Nested Class Summary

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

ConnectorBase.ProtectedConnection

Field Summary

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

auditLog, catalogTargetsManager, connectorName, integrationContext, propertyHelper

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

connectionBean, connectorInstanceId, embeddedConnectors, messageFormatter, secretsStoreConnectorMap

Constructor Summary

Constructors

Constructor	Description
OSSUnityCatalogInsideCatalogSyncConnector()

Method Summary

Modifier and Type	Method	Description
void	disconnect()	Free up any resources held since the connector is no longer needed.
void	integrateCatalogTarget(RequestedCatalogTarget requestedCatalogTarget)	Perform the required integration logic for the assigned catalog target.
void	processEvent(OpenMetadataOutTopicEvent event)	Process an event that was published by the Asset Manager OMAS.
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.frameworks.integration.connectors.IntegrationConnectorBase

engage, getConnectorComponentDescription, getNetworkAddress, passEventToCatalogTargets, refreshCatalogTargets, registerCatalogTargetChangeListener, setAuditLog, setConnectorName, setContext

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

combineConfigurationProperties, disconnectConnectors, equals, getArrayConfigurationProperty, getArrayConfigurationProperty, getArrayConfigurationProperty, getBooleanConfigurationProperty, getConnection, getConnectorInstanceId, getDateConfigurationProperty, getIntConfigurationProperty, getLongConfigurationProperty, getStringConfigurationProperty, getStringConfigurationProperty, getSuppliedPlaceholderProperties, hashCode, initialize, initializeEmbeddedConnectors, initializeSecretsStoreConnector, isActive, logExceptionRecord, logRecord, logRecord, throwMissingConfigurationProperty, throwMissingEndpointAddress, throwMissingResource, throwNoAsset, throwWrongTypeOfAsset, throwWrongTypeOfResource, throwWrongTypeOfRootSchema, toString

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.odpi.openmetadata.frameworks.integration.connectors.CatalogTargetIntegrator

getNewRequestedCatalogTargetSkeleton

Methods inherited from interface org.odpi.openmetadata.frameworks.connectors.VirtualConnectorExtension

initializeEmbeddedConnectors

Constructor Details

OSSUnityCatalogInsideCatalogSyncConnector

public OSSUnityCatalogInsideCatalogSyncConnector()

Method Details

start

public void start()
           throws ConnectorCheckedException,
UserNotAuthorizedException

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

Specified by:

start in interface IntegrationConnector

Overrides:

start in class IntegrationConnectorBase

Throws:

ConnectorCheckedException - there is a problem within the connector.

UserNotAuthorizedException - the connector was disconnected before/during start

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.

processEvent

public void processEvent(OpenMetadataOutTopicEvent event)

Process an event that was published by the Asset Manager OMAS. This connector is only interested in glossaries, glossary categories and glossary terms. The listener is only registered if metadata is flowing from the open metadata ecosystem to Unity Catalog (UC).

Specified by:

processEvent in interface OpenMetadataEventListener

Parameters:

event - event object

integrateCatalogTarget

public void integrateCatalogTarget(RequestedCatalogTarget requestedCatalogTarget)
                            throws ConnectorCheckedException

Perform the required integration logic for the assigned catalog target.

Specified by:

integrateCatalogTarget in interface CatalogTargetIntegrator

Parameters:

requestedCatalogTarget - the catalog target

Throws:

ConnectorCheckedException - there is an unrecoverable error and the connector should stop processing.

disconnect

public void disconnect()
                throws ConnectorCheckedException

Free up any resources held since the connector is no longer needed.

Specified by:

disconnect in interface IntegrationConnector

Overrides:

disconnect in class IntegrationConnectorBase

Throws:

ConnectorCheckedException - there is a problem within the connector.