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

Class KafkaMonitorIntegrationConnector

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.topic.connector.TopicIntegratorConnector
org.odpi.openmetadata.adapters.connectors.integration.kafka.KafkaMonitorIntegrationConnector
All Implemented Interfaces:
org.odpi.openmetadata.frameworks.auditlog.AuditLoggingComponent, org.odpi.openmetadata.frameworks.connectors.VirtualConnectorExtension, org.odpi.openmetadata.frameworks.integration.connectors.IntegrationConnector, org.odpi.openmetadata.integrationservices.topic.connector.TopicIntegratorOMISConnector
public class KafkaMonitorIntegrationConnector extends org.odpi.openmetadata.integrationservices.topic.connector.TopicIntegratorConnector
KafkaMonitorIntegrationConnector catalogues active topics in a kafka broker.

  • Nested Class Summary

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

    org.odpi.openmetadata.frameworks.connectors.ConnectorBase.ProtectedConnection

  • Field Summary

    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, securedProperties

  • Constructor Summary

    Constructors
    Constructor
    Description
    KafkaMonitorIntegrationConnector()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    disconnect()
    Shutdown kafka monitoring
    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.topic.connector.TopicIntegratorConnector

    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, 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

  • Constructor Details

    • KafkaMonitorIntegrationConnector

      public KafkaMonitorIntegrationConnector()

  • 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 topics from the event broker (Kafka) and validates that are in the catalog - adding or updating them if necessary. The second sweep is to ensure that all the topics catalogued actually exist in the event broker.
      Throws:
      org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException - there is a problem with the connector. It is not able to refresh the metadata.

    • disconnect

      public void disconnect() throws org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException
      Shutdown kafka 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