org.odpi.openmetadata.accessservices.assetlineage.handlers

Class AssetContextHandler

java.lang.Object

org.odpi.openmetadata.accessservices.assetlineage.handlers.AssetContextHandler

public class AssetContextHandler
extends Object

The Asset Context handler provides methods to build graph context for assets that has been created.

Constructor Summary

Constructors

Constructor and Description
AssetContextHandler(InvalidParameterHandler invalidParameterHandler, OMRSRepositoryHelper repositoryHelper, RepositoryHandler repositoryHandler, List<String> supportedZones) Construct the discovery engine configuration handler caching the objects needed to operate within a single server instance.

Method Summary

Modifier and Type	Method and Description
AssetContext	getAssetContext(String userId, String guid, String type) Gets asset context.

Methods inherited from class java.lang.Object

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

Constructor Detail

AssetContextHandler

public AssetContextHandler(InvalidParameterHandler invalidParameterHandler,
                           OMRSRepositoryHelper repositoryHelper,
                           RepositoryHandler repositoryHandler,
                           List<String> supportedZones)

Construct the discovery engine configuration handler caching the objects needed to operate within a single server instance.

Parameters:

invalidParameterHandler - handler for invalid parameters

repositoryHelper - helper used by the converters

repositoryHandler - handler for calling the repository services

supportedZones - configurable list of zones that Asset Lineage is allowed to retrieve Assets from

Method Detail

getAssetContext

public AssetContext getAssetContext(String userId,
                                    String guid,
                                    String type)
                             throws OCFCheckedExceptionBase

Gets asset context.

Parameters:

userId - the user id

guid - the guid

type - the type

Returns:

the asset context

Throws:

OCFCheckedExceptionBase