org.odpi.openmetadata.accessservices.assetlineage.outtopic

Class AssetLineagePublisher

java.lang.Object

org.odpi.openmetadata.accessservices.assetlineage.outtopic.AssetLineagePublisher

public class AssetLineagePublisher
extends Object

AssetLineagePublisher is the connector responsible for publishing lineage context information about new and changed assets.

Constructor Summary

Constructors

Constructor and Description
AssetLineagePublisher(String serverName, String serverUserName, OMRSRepositoryHelper repositoryHelper, OpenMetadataTopicConnector outTopicConnector) The constructor is given the connection to the out topic for Asset Lineage OMAS along with classes for testing and manipulating instances.

Method Summary

Modifier and Type	Method and Description
void	publishAssetContext(EntityDetail entityDetail)
void	publishClassificationContext(EntityDetail entityDetail)
void	publishEvent(AssetLineageEventHeader event) Output a new asset event.
void	publishProcessContext(EntityDetail entityDetail) Takes the context for a Process and publishes the event to the Cohort

Methods inherited from class java.lang.Object

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

Constructor Detail

AssetLineagePublisher

public AssetLineagePublisher(String serverName,
                             String serverUserName,
                             OMRSRepositoryHelper repositoryHelper,
                             OpenMetadataTopicConnector outTopicConnector)
                      throws OCFCheckedExceptionBase

The constructor is given the connection to the out topic for Asset Lineage OMAS along with classes for testing and manipulating instances.

Parameters:

serverName - name of the user of the server instance

serverUserName - name of this server instance

repositoryHelper -

outTopicConnector - connection to the out topic

Throws:

OCFCheckedExceptionBase

Method Detail

publishProcessContext

public void publishProcessContext(EntityDetail entityDetail)
                           throws OCFCheckedExceptionBase,
                                  com.fasterxml.jackson.core.JsonProcessingException

Takes the context for a Process and publishes the event to the Cohort

Parameters:

entityDetail - entity to get context

Throws:

OCFCheckedExceptionBase

com.fasterxml.jackson.core.JsonProcessingException

publishAssetContext

public void publishAssetContext(EntityDetail entityDetail)
                         throws OCFCheckedExceptionBase,
                                com.fasterxml.jackson.core.JsonProcessingException

Throws:

OCFCheckedExceptionBase

com.fasterxml.jackson.core.JsonProcessingException

publishClassificationContext

public void publishClassificationContext(EntityDetail entityDetail)
                                  throws OCFCheckedExceptionBase,
                                         com.fasterxml.jackson.core.JsonProcessingException

Throws:

OCFCheckedExceptionBase

com.fasterxml.jackson.core.JsonProcessingException

publishEvent

public void publishEvent(AssetLineageEventHeader event)
                  throws com.fasterxml.jackson.core.JsonProcessingException,
                         ConnectorCheckedException

Output a new asset event.

Parameters:

event - event to send

Throws:

com.fasterxml.jackson.core.JsonProcessingException

ConnectorCheckedException