Package org.odpi.openmetadata.viewservices.rex.server

Class RexViewInstanceHandler

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.rex.server.RexViewInstanceHandler

public class RexViewInstanceHandler
extends OMVSServiceInstanceHandler

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

Field Summary

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

platformInstanceMap, serviceName

Constructor Summary

Constructors

Constructor	Description
RexViewInstanceHandler()	Default constructor registers the view service

Method Summary

Modifier and Type	Method	Description
RexViewHandler	getRexViewHandler(String userId, String serverName, String serviceOperationName)	The getRexHandler method retrieves the handler from the RexViewServicesInstance and returns it.

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

getEndsWithRegex, getExceptionHandler, getMiddleRegex, getSearchString, getStartsWithRegex

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

RexViewInstanceHandler

public RexViewInstanceHandler()

Default constructor registers the view service

Method Details

getRexViewHandler

public RexViewHandler getRexViewHandler(String userId,
 String serverName,
 String serviceOperationName)
                                 throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

The getRexHandler method retrieves the handler from the RexViewServicesInstance and returns it.

Parameters:

userId - the user performing the operation

serverName - the name of the server running the view-service

serviceOperationName - the operation to be performed

Returns:

RexHandler

Throws:

InvalidParameterException - - the server name is not recognized

UserNotAuthorizedException - - the user id not permitted to perform the requested operation

PropertyServerException - - the service name is not known - indicating a logic error