Package 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.frameworks.integration.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, SecureConnectorExtension, VirtualConnectorExtension, IntegrationConnector, FileDirectoryListenerInterface, FileListenerInterface, FilesIntegratorOMISConnector

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.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
DataFilesMonitorIntegrationConnector()

Method Summary

Modifier and Type	Method	Description
void	onDirectoryChange(File directory)	Directory changed Event.
void	onDirectoryCreate(File directory)	Directory created Event.
void	onDirectoryDelete(File directory)	Directory deleted Event.
void	onFileChange(File file)	File changed Event.
void	onFileCreate(File file)	File created Event.
void	onFileDelete(File file)	File deleted Event.
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, start

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

getContext, setContext

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

engage, getConnectorComponentDescription, initializeEmbeddedConnectors, refreshCatalogTargets, setAuditLog, setConnectorName, setContext

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

disconnectConnectors, equals, getArrayConfigurationProperty, getAssetTypeName, getBooleanConfigurationProperty, getConnectedAssetProperties, getConnection, getConnectorInstanceId, getIntConfigurationProperty, getNetworkAddresses, getStringConfigurationProperty, getSuppliedPlaceholderProperties, hashCode, initialize, initializeConnectedAssetProperties, initializeSecretsStoreConnector, isActive, throwMissingResource, throwNoAsset, throwWrongTypeOfAsset, throwWrongTypeOfResource, throwWrongTypeOfRootSchema, 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

DataFilesMonitorIntegrationConnector

public DataFilesMonitorIntegrationConnector()

Method Details

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 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.

onFileCreate

public void onFileCreate(File file)

File created Event.

Parameters:

file - The file that was created

onFileDelete

public void onFileDelete(File file)

Description copied from interface: FileListenerInterface

File deleted Event.

Parameters:

file - The file that was deleted

onFileChange

public void onFileChange(File file)

File changed Event.

Parameters:

file - The file that changed

onDirectoryCreate

public void onDirectoryCreate(File directory)

Directory created Event.

Parameters:

directory - The directory that was created

onDirectoryChange

public void onDirectoryChange(File directory)

Directory changed Event.

Parameters:

directory - The directory that changed

onDirectoryDelete

public void onDirectoryDelete(File directory)

Directory deleted Event.

Parameters:

directory - The directory that was deleted