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

Class ApacheAtlasIntegrationConnector

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.catalog.connector.CatalogIntegratorConnector
org.odpi.openmetadata.adapters.connectors.integration.apacheatlas.ApacheAtlasIntegrationConnector
All Implemented Interfaces:
org.odpi.openmetadata.accessservices.assetmanager.api.AssetManagerEventListener, org.odpi.openmetadata.frameworks.auditlog.AuditLoggingComponent, org.odpi.openmetadata.frameworks.connectors.SecureConnectorExtension, org.odpi.openmetadata.frameworks.connectors.VirtualConnectorExtension, org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnector, org.odpi.openmetadata.integrationservices.catalog.connector.CatalogIntegratorOMISConnector
public class ApacheAtlasIntegrationConnector extends org.odpi.openmetadata.integrationservices.catalog.connector.CatalogIntegratorConnector implements org.odpi.openmetadata.accessservices.assetmanager.api.AssetManagerEventListener
ApacheAtlasIntegrationConnector exchanges glossary terms between Apache Atlas and the open metadata ecosystem.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ApacheAtlasIntegrationConnector()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    disconnect()
    Shutdown glossary monitoring
    void
    processEvent(org.odpi.openmetadata.accessservices.assetmanager.events.AssetManagerOutTopicEvent 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.integrationservices.catalog.connector.CatalogIntegratorConnector

    getContext, setContext

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

    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

    getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • ApacheAtlasIntegrationConnector

      public ApacheAtlasIntegrationConnector()

  • Method Details

    • start

      public void start() throws org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException
      Indicates that the connector is completely configured and can begin processing. This call can be used to register with non-blocking services.
      Specified by:
      start in interface org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnector
      Overrides:
      start in class org.odpi.openmetadata.frameworks.connectors.ConnectorBase
      Throws:
      org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException - there is a problem within the connector.

    • refresh

      public void refresh() throws org.odpi.openmetadata.frameworks.connectors.ffdc.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.

      This method performs two sweeps. It first retrieves the glossary elements from Egeria and synchronizes them with Apache Atlas. The second sweep works through the glossaries in Apache Atlas and ensures that none have been missed out by the first sweep.
      Specified by:
      refresh in interface org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnector
      Throws:
      org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException - there is a problem with the connector. It is not able to refresh the metadata.

    • processEvent

      public void processEvent(org.odpi.openmetadata.accessservices.assetmanager.events.AssetManagerOutTopicEvent 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 oen metadata ecosystem to Apache Atlas.
      Specified by:
      processEvent in interface org.odpi.openmetadata.accessservices.assetmanager.api.AssetManagerEventListener
      Parameters:
      event - event object

    • disconnect

      public void disconnect() throws org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException
      Shutdown glossary monitoring
      Specified by:
      disconnect in interface org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnector
      Overrides:
      disconnect in class org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnectorBase
      Throws:
      org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException - something failed in the super class