Package org.odpi.openmetadata.frameworks.integration.openlineage

Class OpenLineageGovernanceActionResolver

java.lang.Object

org.odpi.openmetadata.frameworks.integration.openlineage.OpenLineageGovernanceActionResolver

public class OpenLineageGovernanceActionResolver
extends Object

OpenLineageGovernanceActionResolver finds the open metadata elements behind a run that the governance action publisher reported. The run's egeria_governanceAction facet names the process instance that the engine action is part of (processName) and the process step that it implements (processStepName) by their qualified names.

• The process is the GovernanceActionProcess that the process instance is governed by (or the process instance itself if it is not linked to one). The lineage of every run of the process meets at this element, which is the same element that provisioning services such as Wedgwood connect their own lineage to.
• The process step is the GovernanceActionProcessStep. Each step of a process runs separately, so the RunMetrics that describe how often and how long the runs take are kept on the step.
• The process instance represents this run of the process.

Neither the governance action process nor its steps are assets, so the elements are retrieved through the open metadata store.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	OpenLineageGovernanceActionResolver.GovernanceActionElements	The elements behind a governance action run.

Constructor Summary

Constructors

Constructor	Description
OpenLineageGovernanceActionResolver(ConnectorContextBase context, String sourceName)	Constructor.

Method Summary

Modifier and Type	Method	Description
OpenLineageGovernanceActionResolver.GovernanceActionElements	resolve(OpenLineageEgeriaGovernanceActionRunFacet facet)	Find the elements behind a run reported by the governance action publisher.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OpenLineageGovernanceActionResolver

public OpenLineageGovernanceActionResolver(ConnectorContextBase context,
 String sourceName)

Constructor.

Parameters:

context - context of the calling connector or governance service

sourceName - name of the caller (for property helper calls)

Method Details

resolve

public OpenLineageGovernanceActionResolver.GovernanceActionElements resolve(OpenLineageEgeriaGovernanceActionRunFacet facet)
                                                                     throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException

Find the elements behind a run reported by the governance action publisher.

Parameters:

facet - the run's egeria_governanceAction facet

Returns:

elements, or null if the run is not part of a governance action process that can be found

Throws:

InvalidParameterException - invalid parameter

PropertyServerException - repository problem

UserNotAuthorizedException - security problem