Package org.odpi.openmetadata.accessservices.dataengine.server.admin

Class DataEngineInstanceHandler

java.lang.Object

org.odpi.openmetadata.commonservices.multitenant.OMAGServerServiceInstanceHandler

org.odpi.openmetadata.commonservices.multitenant.AuditableServerServiceInstanceHandler

org.odpi.openmetadata.commonservices.multitenant.OMASServiceInstanceHandler

org.odpi.openmetadata.accessservices.dataengine.server.admin.DataEngineInstanceHandler

public class DataEngineInstanceHandler
extends org.odpi.openmetadata.commonservices.multitenant.OMASServiceInstanceHandler

DataEngineInstanceHandler retrieves information from the instance map for the access service instances. The instance map is thread-safe. Instances are added and removed by the DataEngineAdmin class.

Constructor Summary

Constructors

Constructor	Description
DataEngineInstanceHandler()	Default constructor registers the access service

Method Summary

Modifier and Type	Method	Description
DataEngineCollectionHandler	getCollectionHandler(String userId, String serverName, String serviceOperationName)	Retrieve the collection handler for the access service
DataEngineCommonHandler	getCommonHandler(String userId, String serverName, String serviceOperationName)	Retrieve the common handler for the access service
DataEngineConnectionAndEndpointHandler	getConnectionAndEndpointHandler(String userId, String serverName, String serviceOperationName)	Retrieve the connection and endpoint handler for the access service
DataEngineSchemaTypeHandler	getDataEngineSchemaTypeHandler(String userId, String serverName, String serviceOperationName)	Retrieve the data engine schema type handler for the access service
DataEngineDataFileHandler	getDataFileHandler(String userId, String serverName, String serviceOperationName)	Retrieve the DataFile handler for the access service
DataEngineEventTypeHandler	getEventTypeHandler(String userId, String serverName, String serviceOperationName)	Retrieve the event type handler for the access service
DataEngineFindHandler	getFindHandler(String userId, String serverName, String serviceOperationName)	Retrieve the find handler for the access service
DataEngineFolderHierarchyHandler	getFolderHierarchyHandler(String userId, String serverName, String serviceOperationName)	Retrieve the folder hierarchy handler for the access service
org.odpi.openmetadata.frameworks.connectors.properties.beans.Connection	getInTopicConnection(String userId, String serverName, String serviceOperationName)	Return the connection used in the client to create a connector to access events to the input topic.
DataEnginePortHandler	getPortHandler(String userId, String serverName, String serviceOperationName)	Retrieve the port handler for the access service
DataEngineProcessHandler	getProcessHandler(String userId, String serverName, String serviceOperationName)	Retrieve the process handler for the access service
DataEngineRegistrationHandler	getRegistrationHandler(String userId, String serverName, String serviceOperationName)	Retrieve the registration handler for the access service
DataEngineRelationalDataHandler	getRelationalDataHandler(String userId, String serverName, String serviceOperationName)	Retrieve the port handler for the access service
DataEngineTopicHandler	getTopicHandler(String userId, String serverName, String serviceOperationName)	Retrieve the topic handler for the access service

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

getDefaultZones, getDefaultZones, getErrorHandler, getExceptionHandler, getInTopicConnection, getMetadataCollection, getOutTopicConnection, getPublishZones, getPublishZones, getRepositoryConnector, getRepositoryHandler, getRepositoryHelper, getServiceName, getSupportedZones, getSupportedZones

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

getAuditLog

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

getServerSecurityVerifier, getServiceName, isServerActive, removeServerServiceInstance

Methods inherited from class java.lang.Object

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

Constructor Details

DataEngineInstanceHandler

public DataEngineInstanceHandler()

Default constructor registers the access service

Method Details

getProcessHandler

public DataEngineProcessHandler getProcessHandler(String userId,
 String serverName,
 String serviceOperationName)
                                           throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the process handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getCollectionHandler

public DataEngineCollectionHandler getCollectionHandler(String userId,
 String serverName,
 String serviceOperationName)
                                                 throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the collection handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getRegistrationHandler

public DataEngineRegistrationHandler getRegistrationHandler(String userId,
 String serverName,
 String serviceOperationName)
                                                     throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the registration handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of called operation

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getCommonHandler

public DataEngineCommonHandler getCommonHandler(String userId,
 String serverName,
 String serviceOperationName)
                                         throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the common handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of called operation

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getDataEngineSchemaTypeHandler

public DataEngineSchemaTypeHandler getDataEngineSchemaTypeHandler(String userId,
 String serverName,
 String serviceOperationName)
                                                           throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the data engine schema type handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getPortHandler

public DataEnginePortHandler getPortHandler(String userId,
 String serverName,
 String serviceOperationName)
                                     throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the port handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getRelationalDataHandler

public DataEngineRelationalDataHandler getRelationalDataHandler(String userId,
 String serverName,
 String serviceOperationName)
                                                         throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the port handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getInTopicConnection

public org.odpi.openmetadata.frameworks.connectors.properties.beans.Connection getInTopicConnection(String userId,
 String serverName,
 String serviceOperationName)
                                                                                             throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Return the connection used in the client to create a connector to access events to the input topic.

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

connection object for client

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getDataFileHandler

public DataEngineDataFileHandler getDataFileHandler(String userId,
 String serverName,
 String serviceOperationName)
                                             throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the DataFile handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getFolderHierarchyHandler

public DataEngineFolderHierarchyHandler getFolderHierarchyHandler(String userId,
 String serverName,
 String serviceOperationName)
                                                           throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the folder hierarchy handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getConnectionAndEndpointHandler

public DataEngineConnectionAndEndpointHandler getConnectionAndEndpointHandler(String userId,
 String serverName,
 String serviceOperationName)
                                                                       throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the connection and endpoint handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getFindHandler

public DataEngineFindHandler getFindHandler(String userId,
 String serverName,
 String serviceOperationName)
                                     throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the find handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getTopicHandler

public DataEngineTopicHandler getTopicHandler(String userId,
 String serverName,
 String serviceOperationName)
                                       throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the topic handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error

getEventTypeHandler

public DataEngineEventTypeHandler getEventTypeHandler(String userId,
 String serverName,
 String serviceOperationName)
                                               throws org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException,
org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException,
org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException

Retrieve the event type handler for the access service

Parameters:

userId - calling user

serverName - name of the server tied to the request

serviceOperationName - name of the REST API call (typically the top-level methodName)

Returns:

handler for use by the requested instance

Throws:

org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException - no available instance for the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException - user does not have access to the requested server

org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException - the service name is not known - indicating a logic error