org.odpi.openmetadata.adapters.connectors.integration.basicfiles

Class DataFilesMonitorIntegrationConnector

java.lang.Object

org.odpi.openmetadata.frameworks.connectors.Connector

org.odpi.openmetadata.frameworks.connectors.ConnectorBase

org.odpi.openmetadata.governanceservers.integrationdaemonservices.connectors.IntegrationConnectorBase

org.odpi.openmetadata.integrationservices.files.connector.FilesIntegratorConnector

org.odpi.openmetadata.adapters.connectors.integration.basicfiles.BasicFilesMonitorIntegrationConnectorBase

org.odpi.openmetadata.adapters.connectors.integration.basicfiles.DataFilesMonitorIntegrationConnector

All Implemented Interfaces:

AuditLoggingComponent, org.odpi.openmetadata.governanceservers.integrationdaemonservices.connectors.IntegrationConnector

public class DataFilesMonitorIntegrationConnector
extends BasicFilesMonitorIntegrationConnectorBase

DataFilesMonitorIntegrationConnector monitors a file directory and catalogues the files it finds.

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.governanceservers.integrationdaemonservices.connectors.IntegrationConnectorBase

auditLog, connectorName

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

connectedAssetProperties, connectionBean, connectionProperties, connectorInstanceId, securedProperties

Constructor Summary

Constructors

Constructor and Description
DataFilesMonitorIntegrationConnector()

Method Summary

Modifier and Type	Method and Description
void	refresh() Requests that the connector does a comparison of the metadata in the third party technology and open metadata repositories.

Methods inherited from class org.odpi.openmetadata.adapters.connectors.integration.basicfiles.BasicFilesMonitorIntegrationConnectorBase

disconnect, initialize, start

Methods inherited from class org.odpi.openmetadata.integrationservices.files.connector.FilesIntegratorConnector

getContext, setContext

Methods inherited from class org.odpi.openmetadata.governanceservers.integrationdaemonservices.connectors.IntegrationConnectorBase

engage, setAuditLog, setConnectorName

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DataFilesMonitorIntegrationConnector

public DataFilesMonitorIntegrationConnector()

Method Detail

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. This method performs two sweeps. It first retrieves the files in the directory and validates that are in the catalog - adding or updating them if necessary. The second sweep is to ensure that all of the assets catalogued in this directory actually exist on the file system.

Throws:

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