Package org.odpi.openmetadata.adapters.connectors.egeriainfrastructure.extractor

Class EgeriaExtractor

java.lang.Object

org.odpi.openmetadata.adapters.connectors.egeriainfrastructure.extractor.EgeriaExtractor

public class EgeriaExtractor
extends Object

EgeriaExtractor extracts information from the Egeria runtimes. It covers both the OMAG Server Platform and the OMAG Servers.

Constructor Summary

Constructors

Constructor	Description
EgeriaExtractor(String platformURLRoot, String platformName, String serverOfInterest, String clientUserId)	Constructor

Method Summary

Modifier and Type	Method	Description
String	activateServer()	Activate the Open Metadata and Governance (OMAG) server using the configuration document stored for this server.
String	activateServer(String serverName)	Activate the Open Metadata and Governance (OMAG) server using the configuration document stored for this server.
void	addOpenMetadataArchive(Connection connection)	Add a new open metadata archive to running repository.
void	addOpenMetadataArchiveContent(OpenMetadataArchive openMetadataArchive)	Add a new open metadata archive to running repository.
void	addOpenMetadataArchiveFile(String fileName)	Add a new open metadata archive to running repository.
boolean	connectToCohort(String cohortName)	A new server needs to register the metadataCollectionId for its metadata repository with the other servers in the open metadata repository.
boolean	connectToCohort(String userId, String cohortName)	A new server needs to register the metadataCollectionId for its metadata repository with the other servers in the open metadata repository.
void	deployOMAGServerConfig(String serverName, String destinationPlatformURLRoot)	Push the configuration for the server to another OMAG Server Platform.
boolean	disconnectFromCohort(String cohortName)	Disconnect communications from a specific cohort.
boolean	disconnectFromCohort(String userId, String cohortName)	Disconnect communications from a specific cohort.
List<RegisteredOMAGService>	getAccessServices()	Retrieve a list of the access services registered on the platform
OMAGServerConfig	getActiveConfiguration()	Return the configuration used for the current active instance of the server.
ServerServicesStatus	getActiveServerStatus()	Return the status of a running server (use platform services to find out if the server is running).
List<String>	getActiveServices()	Retrieve a list of the active services on a server
Set<OMAGServerConfig>	getAllServerConfigurations()	Return all the OMAG Server configurations that are stored on this platform.
List<RegisteredOMAGService>	getAllServices()	Retrieve a list of the services known on the platform
Map<String,Object>	getConfigurationProperties(String connectorName)	Retrieve the configuration properties of the named connector.
ConnectorType	getConnectorType(String connectorProviderClassName)	Return the connector type for the requested connector provider after validating that the connector provider is available on the OMAGServerPlatform's class path.
List<RegisteredOMAGService>	getEngineServices()	Retrieve a list of the engine services registered on the platform
List<RegisteredOMAGService>	getIntegrationServices()	Retrieve a list of the integration services registered on the platform
OMAGServerConfig	getOMAGServerConfig()	Return the complete set of configuration properties in use by the server.
OMAGServerConfig	getOMAGServerConfig(String serverName)	Return the complete set of configuration properties in use by the server.
OMAGServerPlatformProperties	getPlatformReport()	Return the latest status information for the platform.
OMAGServerProperties	getServerReport()	Return the latest status information about a particular service.
ServerStatus	getServerStatus()	Retrieve the server status
List<RegisteredOMAGService>	getViewServices()	Retrieve a list of the view services registered on the platform
void	publishOpenLineageEvent(String event)	Pass an open lineage event to the integration service.
void	refreshConnector(String connectorName)	Issue a refresh() request on a specific connector
void	refreshConnectors()	Issue a refresh() request on a connector running in the integration daemon.
void	refreshEngineConfig(String governanceEngineName)	Request that the governance engine refresh its configuration by calling the metadata server.
void	refreshIntegrationGroupConfig(String integrationGroupName)	Request that the integration group refresh its configuration by calling the metadata server.
void	restartConnector(String connectorName)	Issue a restart() request on a specific connector
void	restartConnectors()	Issue a restart() request on a connector running in the integration daemon.
void	shutdownAllServers()	Temporarily shutdown all running servers.
void	shutdownAndUnregisterAllServers()	Shutdown any active servers and unregister them from any cohorts.
void	shutdownAndUnregisterServer()	Permanently deactivate any open metadata and governance services and unregister from any cohorts.
void	shutdownAndUnregisterServer(String serverName)	Permanently deactivate any open metadata and governance services and unregister from any cohorts.
void	shutdownServer()	Temporarily deactivate any open metadata and governance services.
void	shutdownServer(String serverName)	Temporarily deactivate any open metadata and governance services.
boolean	unregisterFromCohort(String cohortName)	Unregister from a specific cohort and disconnect from cohort communications.
boolean	unregisterFromCohort(String userId, String cohortName)	Unregister from a specific cohort and disconnect from cohort communications.
void	updateConfigurationProperties(String connectorName, boolean isMergeUpdate, Map<String,Object> configurationProperties)	Update the configuration properties of the connectors, or specific connector if a connector name is supplied.
void	updateConnectorConnection(String connectorName, Connection connection)	Update the configuration properties of the connectors, or specific connector if a connector name is supplied.
void	updateEndpointNetworkAddress(String connectorName, String networkAddress)	Update the configuration properties of the connectors, or specific connector if a connector name is supplied.

Methods inherited from class java.lang.Object

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

Constructor Details

EgeriaExtractor

public EgeriaExtractor(String platformURLRoot,
 String platformName,
 String serverOfInterest,
 String clientUserId)
                throws InvalidParameterException,
OMAGInvalidParameterException,
InvalidParameterException

Constructor

Parameters:

platformURLRoot - platform URL root

platformName - name of the platform

serverOfInterest - optional server name

clientUserId - userId to use for calls to the

Throws:

InvalidParameterException - invalid parameter

OMAGInvalidParameterException - invalid parameter

InvalidParameterException

Method Details

getPlatformReport

public OMAGServerPlatformProperties getPlatformReport()
                                               throws Exception

Return the latest status information for the platform.

Returns:

platform report

Throws:

Exception - a variety of exceptions from the different clients

getConnectorType

public ConnectorType getConnectorType(String connectorProviderClassName)
                               throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Return the connector type for the requested connector provider after validating that the connector provider is available on the OMAGServerPlatform's class path. This method is for tools that are configuring connectors into an Egeria server. It does not validate that the connector will load and initialize.

Parameters:

connectorProviderClassName - name of the connector provider class

Returns:

ConnectorType bean or exceptions that occur when trying to create the connector

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getAccessServices

public List<RegisteredOMAGService> getAccessServices()
                                              throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve a list of the access services registered on the platform

Returns:

List of access services

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getEngineServices

public List<RegisteredOMAGService> getEngineServices()
                                              throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve a list of the engine services registered on the platform

Returns:

List of engine services

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getViewServices

public List<RegisteredOMAGService> getViewServices()
                                            throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve a list of the view services registered on the platform

Returns:

List of view services

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getIntegrationServices

public List<RegisteredOMAGService> getIntegrationServices()
                                                   throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve a list of the integration services registered on the platform

Returns:

List of integration services

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getAllServices

public List<RegisteredOMAGService> getAllServices()
                                           throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve a list of the services known on the platform

Returns:

List of common services

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

activateServer

public String activateServer(String serverName)
                      throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Activate the Open Metadata and Governance (OMAG) server using the configuration document stored for this server.

Parameters:

serverName - server to start

Returns:

success message

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the server.

activateServer

public String activateServer()
                      throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Activate the Open Metadata and Governance (OMAG) server using the configuration document stored for this server.

Returns:

success message

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the server.

shutdownServer

public void shutdownServer(String serverName)
                    throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Temporarily deactivate any open metadata and governance services.

Parameters:

serverName - server to start

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

shutdownServer

public void shutdownServer()
                    throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Temporarily deactivate any open metadata and governance services.

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

shutdownAllServers

public void shutdownAllServers()
                        throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Temporarily shutdown all running servers.

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

shutdownAndUnregisterServer

public void shutdownAndUnregisterServer(String serverName)
                                 throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Permanently deactivate any open metadata and governance services and unregister from any cohorts.

Parameters:

serverName - server to start

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

shutdownAndUnregisterServer

public void shutdownAndUnregisterServer()
                                 throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Permanently deactivate any open metadata and governance services and unregister from any cohorts.

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

shutdownAndUnregisterAllServers

public void shutdownAndUnregisterAllServers()
                                     throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Shutdown any active servers and unregister them from any cohorts.

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

connectToCohort

public boolean connectToCohort(String userId,
 String cohortName)
                        throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException

A new server needs to register the metadataCollectionId for its metadata repository with the other servers in the open metadata repository. It only needs to do this once and uses a timestamp to record that the registration event has been sent. If the server has already registered in the past, it sends a reregistration request.

Parameters:

userId - calling user

cohortName - name of cohort

Returns:

boolean to indicate that the request has been issued. If false it is likely that the cohort name is not known

Throws:

InvalidParameterException - one of the supplied parameters caused a problem

PropertyServerException - there is a problem communicating with the remote server.

UserNotAuthorizedException - the user is not authorized to perform the operation requested

disconnectFromCohort

public boolean disconnectFromCohort(String userId,
 String cohortName)
                             throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException

Disconnect communications from a specific cohort.

Parameters:

userId - calling user

cohortName - name of cohort

Returns:

boolean flag to indicate success.

Throws:

InvalidParameterException - one of the supplied parameters caused a problem

PropertyServerException - there is a problem communicating with the remote server.

UserNotAuthorizedException - the user is not authorized to perform the operation requested

unregisterFromCohort

public boolean unregisterFromCohort(String userId,
 String cohortName)
                             throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException

Unregister from a specific cohort and disconnect from cohort communications.

Parameters:

userId - calling user

cohortName - name of cohort

Returns:

boolean flag to indicate success.

Throws:

InvalidParameterException - one of the supplied parameters caused a problem

PropertyServerException - there is a problem communicating with the remote server.

UserNotAuthorizedException - the user is not authorized to perform the operation requested

getAllServerConfigurations

public Set<OMAGServerConfig> getAllServerConfigurations()
                                                 throws OMAGNotAuthorizedException,
OMAGConfigurationErrorException,
OMAGInvalidParameterException

Return all the OMAG Server configurations that are stored on this platform.

Returns:

the OMAG Server configurations that are stored on this platform

Throws:

OMAGNotAuthorizedException - the supplied userId is not authorized to issue this command.

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

deployOMAGServerConfig

public void deployOMAGServerConfig(String serverName,
 String destinationPlatformURLRoot)
                            throws OMAGNotAuthorizedException,
OMAGConfigurationErrorException,
OMAGInvalidParameterException

Push the configuration for the server to another OMAG Server Platform.

Parameters:

serverName - local server name

destinationPlatformURLRoot - location of the platform where the config is to be deployed to

Throws:

OMAGNotAuthorizedException - the supplied userId is not authorized to issue this command.

OMAGConfigurationErrorException - something went wrong with the REST call stack.

OMAGInvalidParameterException - invalid serverName or destinationPlatform parameter.

getOMAGServerConfig

public OMAGServerConfig getOMAGServerConfig(String serverName)
                                     throws OMAGNotAuthorizedException,
OMAGInvalidParameterException,
OMAGConfigurationErrorException

Return the complete set of configuration properties in use by the server.

Parameters:

serverName - local server name

Returns:

OMAGServerConfig properties

Throws:

OMAGNotAuthorizedException - the supplied userId is not authorized to issue this command.

OMAGInvalidParameterException - invalid serverName parameter.

OMAGConfigurationErrorException - something went wrong with the REST call stack.

getOMAGServerConfig

public OMAGServerConfig getOMAGServerConfig()
                                     throws OMAGNotAuthorizedException,
OMAGInvalidParameterException,
OMAGConfigurationErrorException

Return the complete set of configuration properties in use by the server.

Returns:

OMAGServerConfig properties

Throws:

OMAGNotAuthorizedException - the supplied userId is not authorized to issue this command.

OMAGInvalidParameterException - invalid serverName parameter.

OMAGConfigurationErrorException - something went wrong with the REST call stack.

getServerStatus

public ServerStatus getServerStatus()
                             throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve the server status

Returns:

The server status

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getActiveConfiguration

public OMAGServerConfig getActiveConfiguration()
                                        throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Return the configuration used for the current active instance of the server. Null is returned if the server instance is not running.

Returns:

configuration properties used to initialize the server or null if not running

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

getActiveServerStatus

public ServerServicesStatus getActiveServerStatus()
                                           throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Return the status of a running server (use platform services to find out if the server is running).

Returns:

status of the server

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

getActiveServices

public List<String> getActiveServices()
                               throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve a list of the active services on a server

Returns:

List of service names

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

addOpenMetadataArchiveFile

public void addOpenMetadataArchiveFile(String fileName)
                                throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Add a new open metadata archive to running repository.

Parameters:

fileName - name of the open metadata archive file.

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

addOpenMetadataArchive

public void addOpenMetadataArchive(Connection connection)
                            throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Add a new open metadata archive to running repository.

Parameters:

connection - connection for the open metadata archive.

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

addOpenMetadataArchiveContent

public void addOpenMetadataArchiveContent(OpenMetadataArchive openMetadataArchive)
                                   throws UserNotAuthorizedException,
InvalidParameterException,
PropertyServerException

Add a new open metadata archive to running repository.

Parameters:

openMetadataArchive - openMetadataArchive for the open metadata archive.

Throws:

UserNotAuthorizedException - the supplied userId is not authorized to issue this command.

InvalidParameterException - invalid parameter.

PropertyServerException - unusual state in the platform.

getServerReport

public OMAGServerProperties getServerReport()
                                     throws Exception

Return the latest status information about a particular service.

Returns:

server report

Throws:

Exception - a variety of exceptions from the different clients

getConfigurationProperties

public Map<String,Object> getConfigurationProperties(String connectorName)
                                              throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Retrieve the configuration properties of the named connector.

Parameters:

connectorName - name of a specific connector or null for all connectors

Returns:

property map

Throws:

InvalidParameterException - the connector name is not recognized

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - there was a problem detected by the integration daemon

updateConfigurationProperties

public void updateConfigurationProperties(String connectorName,
 boolean isMergeUpdate,
 Map<String,Object> configurationProperties)
                                   throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Update the configuration properties of the connectors, or specific connector if a connector name is supplied.

Parameters:

connectorName - name of a specific connector or null for all connectors

isMergeUpdate - should the properties be merged into the existing properties or replace them

configurationProperties - new configuration properties

Throws:

InvalidParameterException - the connector name is not recognized

UserNotAuthorizedException

PropertyServerException

updateEndpointNetworkAddress

public void updateEndpointNetworkAddress(String connectorName,
 String networkAddress)
                                  throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Update the configuration properties of the connectors, or specific connector if a connector name is supplied.

Parameters:

connectorName - name of a specific connector or null for all connectors

networkAddress - new address

Throws:

InvalidParameterException - the connector name is not recognized

UserNotAuthorizedException

PropertyServerException

updateConnectorConnection

public void updateConnectorConnection(String connectorName,
 Connection connection)
                               throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Update the configuration properties of the connectors, or specific connector if a connector name is supplied.

Parameters:

connectorName - name of a specific connector or null for all connectors

connection - new address

Throws:

InvalidParameterException - the connector name is not recognized

UserNotAuthorizedException

PropertyServerException

refreshConnector

public void refreshConnector(String connectorName)
                      throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Issue a refresh() request on a specific connector

Throws:

InvalidParameterException - one of the parameters is null or invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - there was a problem detected by the integration daemon

refreshConnectors

public void refreshConnectors()
                       throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Issue a refresh() request on a connector running in the integration daemon.

Throws:

InvalidParameterException - one of the parameters is null or invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - there was a problem detected by the integration daemon

restartConnector

public void restartConnector(String connectorName)
                      throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Issue a restart() request on a specific connector

Parameters:

connectorName - connector

Throws:

InvalidParameterException - one of the parameters is null or invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - there was a problem detected by the integration daemon

restartConnectors

public void restartConnectors()
                       throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Issue a restart() request on a connector running in the integration daemon.

Throws:

InvalidParameterException - one of the parameters is null or invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - there was a problem detected by the integration daemon

refreshIntegrationGroupConfig

public void refreshIntegrationGroupConfig(String integrationGroupName)
                                   throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Request that the integration group refresh its configuration by calling the metadata server. This request is useful if the metadata server has an outage, particularly while the integration daemon is initializing. This request just ensures that the latest configuration is in use.

Parameters:

integrationGroupName - qualifiedName of the integration group to target

Throws:

InvalidParameterException - one of the parameters is null or invalid.

UserNotAuthorizedException - user not authorized to issue this request.

PropertyServerException - there was a problem detected by the integration group.

publishOpenLineageEvent

public void publishOpenLineageEvent(String event)
                             throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Pass an open lineage event to the integration service. It will pass it on to the integration connectors that have registered a listener for open lineage events.

Parameters:

event - open lineage event to publish.

Throws:

InvalidParameterException - one of the parameters is null or invalid

UserNotAuthorizedException - the caller is not authorized to call the service

PropertyServerException - there is a problem processing the request

refreshEngineConfig

public void refreshEngineConfig(String governanceEngineName)
                         throws InvalidParameterException,
UserNotAuthorizedException,
PropertyServerException

Request that the governance engine refresh its configuration by calling the metadata server. This request is useful if the metadata server has an outage, particularly while the governance server is initializing. This request just ensures that the latest configuration is in use.

Parameters:

governanceEngineName - qualifiedName of the governance engine to target

Throws:

InvalidParameterException - one of the parameters is null or invalid.

UserNotAuthorizedException - user not authorized to issue this request.

PropertyServerException - there was a problem detected by the governance engine.

connectToCohort

public boolean connectToCohort(String cohortName)
                        throws InvalidParameterException,
RepositoryErrorException,
UserNotAuthorizedException

A new server needs to register the metadataCollectionId for its metadata repository with the other servers in the open metadata repository. It only needs to do this once and uses a timestamp to record that the registration event has been sent. If the server has already registered in the past, it sends a reregistration request.

Parameters:

cohortName - name of cohort

Returns:

boolean to indicate that the request has been issued. If false it is likely that the cohort name is not known

Throws:

InvalidParameterException - one of the supplied parameters caused a problem

RepositoryErrorException - there is a problem communicating with the remote server.

UserNotAuthorizedException - the user is not authorized to perform the operation requested

disconnectFromCohort

public boolean disconnectFromCohort(String cohortName)
                             throws InvalidParameterException,
RepositoryErrorException,
UserNotAuthorizedException

Disconnect communications from a specific cohort.

Parameters:

cohortName - name of cohort

Returns:

boolean flag to indicate success.

Throws:

InvalidParameterException - one of the supplied parameters caused a problem

RepositoryErrorException - there is a problem communicating with the remote server.

UserNotAuthorizedException - the user is not authorized to perform the operation requested

unregisterFromCohort

public boolean unregisterFromCohort(String cohortName)
                             throws InvalidParameterException,
RepositoryErrorException,
UserNotAuthorizedException

Unregister from a specific cohort and disconnect from cohort communications.

Parameters:

cohortName - name of cohort

Returns:

boolean flag to indicate success.

Throws:

InvalidParameterException - one of the supplied parameters caused a problem

RepositoryErrorException - there is a problem communicating with the remote server.

UserNotAuthorizedException - the user is not authorized to perform the operation requested