Package org.odpi.openmetadata.adminservices.client

Class RepositoryProxyConfigurationClient

java.lang.Object

org.odpi.openmetadata.adminservices.client.OMAGServerConfigurationClient

org.odpi.openmetadata.adminservices.client.RepositoryProxyConfigurationClient

public class RepositoryProxyConfigurationClient
extends OMAGServerConfigurationClient

RepositoryProxyConfigurationClient provides the configuration services for a repository proxy. This is a server that translates between the API/events of a third party metadata repository and the Open Metadata Repository Services (OMRS) API/events.

Field Summary

Fields inherited from class org.odpi.openmetadata.adminservices.client.OMAGServerConfigurationClient

adminUserId, invalidParameterHandler, nullRequestBody, restClient, serverName, serverPlatformRootURL

Constructor Summary

Constructors

Constructor	Description
RepositoryProxyConfigurationClient(String adminUserId, String serverName, String serverPlatformRootURL)	Create a new client with no authentication embedded in the HTTP request.
RepositoryProxyConfigurationClient(String adminUserId, String serverName, String serverPlatformRootURL, String connectionUserId, String connectionPassword)	Create a new client that passes a connection userId and password in each HTTP request.

Method Summary

Modifier and Type	Method	Description
void	addCohortRegistration(String cohortName, Map<String,Object> additionalProperties)	Enable registration of server to an open metadata repository cohort using the default topic structure (SINGLE_TOPIC).
void	addCohortRegistration(String cohortName, CohortTopicStructure cohortTopicStructure, Map<String,Object> additionalProperties)	Enable registration of server to an open metadata repository cohort using the topic pattern specified by cohortTopicStructure.
void	addStartUpOpenMetadataArchiveFile(String fileName)	Add a new open metadata archive file to load at startup.
void	addStartUpOpenMetadataArchiveList(List<Connection> connections)	Add a list of connections to connectors that can access an open metadata archive file.
void	clearCohortRegistration(String cohortName)	Unregister this server from an open metadata repository cohort.
void	clearLocalRepository()	Remove all configuration for a local repository.
void	clearOpenMetadataArchives()	Clear the list of open metadata archives for loading at server startup.
String	getCohortTopicName(String cohortName)	Retrieve the current topic name for the cohort.
DedicatedTopicList	getDedicatedCohortTopicNames(String cohortName)	Retrieve the current topic names for the three dedicated topics of the cohort.
String	getLocalMetadataCollectionId()	Return the local metadata collection id.
void	overrideCohortTopicName(String cohortName, String topicName)	Override the current topic name for the cohort.
void	overrideInstancesCohortTopicName(String cohortName, String topicName)	Override the current topic name for the registration topic for the cohort.
void	overrideRegistrationCohortTopicName(String cohortName, String topicName)	Override the current topic name for the registration topic for the cohort.
void	overrideTypesCohortTopicName(String cohortName, String topicName)	Override the current topic name for the registration topic for the cohort.
void	setCohortConfig(String cohortName, CohortConfig cohortConfig)	Set up the configuration properties for a cohort.
void	setEventMapperConnection(String connectorProvider, String eventSource, Map<String,Object> additionalProperties)	Provide the connection to the local repository's event mapper if needed.
void	setEventMapperConnection(Connection connection)	Provide the connection to the third party repository's event mapper.
void	setLocalMetadataCollectionId(String metadataCollectionId)	Set up the local metadata collection id.
void	setLocalMetadataCollectionName(String name)	Set up the local metadata collection name.
protected void	setLocalRepositoryConfig(LocalRepositoryConfig localRepositoryConfig)	Set up the configuration for the local repository in one operation.
void	setRepositoryProxyConnection(String connectorProvider, Map<String,Object> additionalProperties)	Provide the connection to the third party metadata server repository connector that maps the OMRS RepositoryConnector API to the third party repository API.
void	setRepositoryProxyConnection(Connection connection)	Provide the connection to the third party metadata server repository connector that maps the OMRS RepositoryConnector API to the third party metadata server API.

Methods inherited from class org.odpi.openmetadata.adminservices.client.OMAGServerConfigurationClient

addAuditLogDestination, addConsoleAuditLogDestination, addEventTopicAuditLogDestination, addFileAuditLogDestination, addSLF4JAuditLogDestination, clearAuditLogDestinations, clearServerSecurityConnection, deployOMAGServerConfig, getOMAGServerConfig, getOMAGServerInstanceConfig, getServerClassification, getServerSecurityConnection, setDefaultAuditLog, setEventBus, setMaxPageSize, setOMAGServerConfig, setOrganizationName, setServerPassword, setServerSecurityConnection, setServerType, setServerURLRoot, setServerUserId

Methods inherited from class java.lang.Object

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

Constructor Detail

RepositoryProxyConfigurationClient

public RepositoryProxyConfigurationClient(String adminUserId,
                                          String serverName,
                                          String serverPlatformRootURL)
                                   throws OMAGInvalidParameterException

Create a new client with no authentication embedded in the HTTP request.

Parameters:

adminUserId - administrator's (end user's) userId to associate with calls.

serverName - name of the server to connect to

serverPlatformRootURL - the network address of the server running the admin services

Throws:

OMAGInvalidParameterException - there is a problem creating the client-side components to issue any REST API calls.

RepositoryProxyConfigurationClient

public RepositoryProxyConfigurationClient(String adminUserId,
                                          String serverName,
                                          String serverPlatformRootURL,
                                          String connectionUserId,
                                          String connectionPassword)
                                   throws OMAGInvalidParameterException

Create a new client that passes a connection userId and password in each HTTP request. This is the userId/password of the calling server. The end user's userId is passed as the admin userId.

Parameters:

adminUserId - administrator's (end user's) userId to associate with calls.

serverName - name of the server to connect to

serverPlatformRootURL - the network address of the server running the admin services

connectionUserId - caller's system userId embedded in all HTTP requests

connectionPassword - caller's system password embedded in all HTTP requests

Throws:

OMAGInvalidParameterException - there is a problem creating the client-side components to issue any REST API calls.

Method Detail

setRepositoryProxyConnection

public void setRepositoryProxyConnection(Connection connection)
                                  throws OMAGNotAuthorizedException,
                                         OMAGInvalidParameterException,
                                         OMAGConfigurationErrorException

Provide the connection to the third party metadata server repository connector that maps the OMRS RepositoryConnector API to the third party metadata server API.

Parameters:

connection - connection to the OMRS repository connector.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

setRepositoryProxyConnection

public void setRepositoryProxyConnection(String connectorProvider,
                                         Map<String,Object> additionalProperties)
                                  throws OMAGNotAuthorizedException,
                                         OMAGInvalidParameterException,
                                         OMAGConfigurationErrorException

Provide the connection to the third party metadata server repository connector that maps the OMRS RepositoryConnector API to the third party repository API.

Parameters:

connectorProvider - connector provider class name to the OMRS repository connector.

additionalProperties - additional parameters to pass to the repository connector

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

setEventMapperConnection

public void setEventMapperConnection(Connection connection)
                              throws OMAGNotAuthorizedException,
                                     OMAGInvalidParameterException,
                                     OMAGConfigurationErrorException

Provide the connection to the third party repository's event mapper. The default value is null which means no event mapper. An event mapper is needed if the third party repository has additional APIs that can change the metadata in its repository without going through the open metadata and governance services. The event mapper detects changes to the third party repository and converts them to OMRS Events.

Parameters:

connection - connection to the OMRS repository event mapper.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

setEventMapperConnection

public void setEventMapperConnection(String connectorProvider,
                                     String eventSource,
                                     Map<String,Object> additionalProperties)
                              throws OMAGNotAuthorizedException,
                                     OMAGInvalidParameterException,
                                     OMAGConfigurationErrorException

Provide the connection to the local repository's event mapper if needed. The default value is null which means no event mapper. An event mapper is needed if the third party repository has additional APIs that can change the metadata in its repository without going through the open metadata and governance services. The event mapper detects changes to the third party repository and converts them to OMRS Events.

Parameters:

connectorProvider - Java class name of the connector provider for the OMRS repository event mapper.

eventSource - topic name or URL to the native event source.

additionalProperties - additional properties for the event mapper connection

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

addCohortRegistration

public void addCohortRegistration(String cohortName,
                                  Map<String,Object> additionalProperties)
                           throws OMAGNotAuthorizedException,
                                  OMAGInvalidParameterException,
                                  OMAGConfigurationErrorException

Enable registration of server to an open metadata repository cohort using the default topic structure (SINGLE_TOPIC). A cohort is a group of open metadata repositories that are sharing metadata. An OMAG server can connect to zero, one or more cohorts. Each cohort needs a unique name. The members of the cohort use a shared topic to exchange registration information and events related to changes in their supported metadata types and instances. They are also able to query each other's metadata directly through REST calls.

Parameters:

cohortName - name of the cohort.

additionalProperties - additional properties for the event bus connection

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

addCohortRegistration

public void addCohortRegistration(String cohortName,
                                  CohortTopicStructure cohortTopicStructure,
                                  Map<String,Object> additionalProperties)
                           throws OMAGNotAuthorizedException,
                                  OMAGInvalidParameterException,
                                  OMAGConfigurationErrorException

Enable registration of server to an open metadata repository cohort using the topic pattern specified by cohortTopicStructure. A cohort is a group of open metadata repositories that are sharing metadata. An OMAG server can connect to zero, one or more cohorts. Each cohort needs a unique name. The members of the cohort use a shared topic to exchange registration information and events related to changes in their supported metadata types and instances. They are also able to query each other's metadata directly through REST calls.

Parameters:

cohortName - name of the cohort

cohortTopicStructure - the style of cohort topic set up to use

additionalProperties - additional properties for the event bus connection

Throws:

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

OMAGInvalidParameterException - invalid parameter

OMAGConfigurationErrorException - unusual state in the admin server

getCohortTopicName

public String getCohortTopicName(String cohortName)
                          throws OMAGNotAuthorizedException,
                                 OMAGInvalidParameterException,
                                 OMAGConfigurationErrorException

Retrieve the current topic name for the cohort. This call can only be made once the cohort is set up with addCohortRegistration().

Parameters:

cohortName - name of the cohort.

Returns:

string topic name

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

getDedicatedCohortTopicNames

public DedicatedTopicList getDedicatedCohortTopicNames(String cohortName)
                                                throws OMAGNotAuthorizedException,
                                                       OMAGInvalidParameterException,
                                                       OMAGConfigurationErrorException

Retrieve the current topic names for the three dedicated topics of the cohort. This call can only be made once the cohort is set up with addCohortRegistration().

Parameters:

cohortName - name of the cohort.

Returns:

List of topic names - registration first, then types and then instances

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

overrideCohortTopicName

public void overrideCohortTopicName(String cohortName,
                                    String topicName)
                             throws OMAGNotAuthorizedException,
                                    OMAGInvalidParameterException,
                                    OMAGConfigurationErrorException

Override the current topic name for the cohort. This call can only be made once the cohort is set up with addCohortRegistration().

Parameters:

cohortName - name of the cohort.

topicName - new name for the topic.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

overrideRegistrationCohortTopicName

public void overrideRegistrationCohortTopicName(String cohortName,
                                                String topicName)
                                         throws OMAGNotAuthorizedException,
                                                OMAGInvalidParameterException,
                                                OMAGConfigurationErrorException

Override the current topic name for the registration topic for the cohort. This call can only be made once the cohort is set up with addCohortRegistration().

Parameters:

cohortName - name of the cohort.

topicName - new name for the topic.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

overrideTypesCohortTopicName

public void overrideTypesCohortTopicName(String cohortName,
                                         String topicName)
                                  throws OMAGNotAuthorizedException,
                                         OMAGInvalidParameterException,
                                         OMAGConfigurationErrorException

Override the current topic name for the registration topic for the cohort. This call can only be made once the cohort is set up with addCohortRegistration().

Parameters:

cohortName - name of the cohort.

topicName - new name for the topic.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

overrideInstancesCohortTopicName

public void overrideInstancesCohortTopicName(String cohortName,
                                             String topicName)
                                      throws OMAGNotAuthorizedException,
                                             OMAGInvalidParameterException,
                                             OMAGConfigurationErrorException

Override the current topic name for the registration topic for the cohort. This call can only be made once the cohort is set up with addCohortRegistration().

Parameters:

cohortName - name of the cohort.

topicName - new name for the topic.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

setCohortConfig

public void setCohortConfig(String cohortName,
                            CohortConfig cohortConfig)
                     throws OMAGNotAuthorizedException,
                            OMAGInvalidParameterException,
                            OMAGConfigurationErrorException

Set up the configuration properties for a cohort. This may reconfigure an existing cohort or create a cohort. Use setCohortMode to delete a cohort.

Parameters:

cohortName - name of the cohort

cohortConfig - configuration for the cohort

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

clearCohortRegistration

public void clearCohortRegistration(String cohortName)
                             throws OMAGNotAuthorizedException,
                                    OMAGInvalidParameterException,
                                    OMAGConfigurationErrorException

Unregister this server from an open metadata repository cohort.

Parameters:

cohortName - name of the cohort.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

addStartUpOpenMetadataArchiveFile

public void addStartUpOpenMetadataArchiveFile(String fileName)
                                       throws OMAGNotAuthorizedException,
                                              OMAGInvalidParameterException,
                                              OMAGConfigurationErrorException

Add a new open metadata archive file to load at startup.

Parameters:

fileName - name of the open metadata archive file.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

addStartUpOpenMetadataArchiveList

public void addStartUpOpenMetadataArchiveList(List<Connection> connections)
                                       throws OMAGNotAuthorizedException,
                                              OMAGInvalidParameterException,
                                              OMAGConfigurationErrorException

Add a list of connections to connectors that can access an open metadata archive file.

Parameters:

connections - list of connections to open metadata archive connectors

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

clearOpenMetadataArchives

public void clearOpenMetadataArchives()
                               throws OMAGNotAuthorizedException,
                                      OMAGInvalidParameterException,
                                      OMAGConfigurationErrorException

Clear the list of open metadata archives for loading at server startup.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

setLocalRepositoryConfig

protected void setLocalRepositoryConfig(LocalRepositoryConfig localRepositoryConfig)
                                 throws OMAGNotAuthorizedException,
                                        OMAGInvalidParameterException,
                                        OMAGConfigurationErrorException

Set up the configuration for the local repository in one operation. This overrides the current values.

Parameters:

localRepositoryConfig - - configuration properties for the local repository.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

clearLocalRepository

public void clearLocalRepository()
                          throws OMAGNotAuthorizedException,
                                 OMAGInvalidParameterException,
                                 OMAGConfigurationErrorException

Remove all configuration for a local repository. The default is no local repository. This call can be used to remove subsequent local repository configuration. This call effectively sets the type of a metadata server back to a metadata access point.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

setLocalMetadataCollectionName

public void setLocalMetadataCollectionName(String name)
                                    throws OMAGNotAuthorizedException,
                                           OMAGInvalidParameterException,
                                           OMAGConfigurationErrorException

Set up the local metadata collection name. If a null is passed, the connection name is cleared to null. If this is not set then the default value is the local server name.

Parameters:

name - metadata collection name.

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

getLocalMetadataCollectionId

public String getLocalMetadataCollectionId()
                                    throws OMAGNotAuthorizedException,
                                           OMAGInvalidParameterException,
                                           OMAGConfigurationErrorException

Return the local metadata collection id. If the local repository is not configured then the invalid parameter exception is returned.

Returns:

string guid

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.

setLocalMetadataCollectionId

public void setLocalMetadataCollectionId(String metadataCollectionId)
                                  throws OMAGNotAuthorizedException,
                                         OMAGInvalidParameterException,
                                         OMAGConfigurationErrorException

Set up the local metadata collection id. If the local repository is not configured then the invalid parameter exception is returned.

Parameters:

metadataCollectionId - unique identifier for the metadata collection

Throws:

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

OMAGInvalidParameterException - invalid parameter.

OMAGConfigurationErrorException - unusual state in the admin server.