Package org.odpi.openmetadata.viewservices.lineagelinker.server

Class LineageLinkerInstanceHandler

java.lang.Object

org.odpi.openmetadata.commonservices.multitenant.OMAGServerServiceInstanceHandler

org.odpi.openmetadata.commonservices.multitenant.AuditableServerServiceInstanceHandler

org.odpi.openmetadata.commonservices.multitenant.OMVSServiceInstanceHandler

org.odpi.openmetadata.viewservices.lineagelinker.server.LineageLinkerInstanceHandler

public class LineageLinkerInstanceHandler
extends OMVSServiceInstanceHandler

LineageLinkerInstanceHandler retrieves information from the instance map for the view service instances. The instance map is thread-safe. Instances are added and removed by the LineageLinkerAdmin class.

Field Summary

Fields inherited from class org.odpi.openmetadata.commonservices.multitenant.OMAGServerServiceInstanceHandler

platformInstanceMap, serviceName

Constructor Summary

Constructors

Constructor	Description
LineageLinkerInstanceHandler()	Default constructor registers the view service

Method Summary

Modifier and Type	Method	Description
LineageHandler	getLineageHandler(String userId, String serverName, String urlMarker, String serviceOperationName)	This method returns an Open Metadata Handler.

Methods inherited from class org.odpi.openmetadata.commonservices.multitenant.OMVSServiceInstanceHandler

getExceptionHandler

Methods inherited from class org.odpi.openmetadata.commonservices.multitenant.AuditableServerServiceInstanceHandler

getAuditLog

Methods inherited from class org.odpi.openmetadata.commonservices.multitenant.OMAGServerServiceInstanceHandler

getServerSecurityVerifier, getServerServiceInstance, getServiceName, isServerActive, removeServerServiceInstance

Methods inherited from class java.lang.Object

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

Constructor Details

LineageLinkerInstanceHandler

public LineageLinkerInstanceHandler()

Default constructor registers the view service

Method Details

getLineageHandler

public LineageHandler getLineageHandler(String userId,
 String serverName,
 String urlMarker,
 String serviceOperationName)
                                 throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException

This method returns an Open Metadata Handler.

Parameters:

serverName - name of the server that the request is for

userId - local server userid

urlMarker - optional view service URL marker (overrides accessServiceURLMarker)

serviceOperationName - service operation - usually the top level rest call

Returns:

client

Throws:

InvalidParameterException - unknown server/service

UserNotAuthorizedException - User not authorized to call this service

PropertyServerException - internal error