Package org.odpi.openmetadata.governanceservers.integrationdaemonservices.registration

Class IntegrationServiceRegistry

java.lang.Object

org.odpi.openmetadata.governanceservers.integrationdaemonservices.registration.IntegrationServiceRegistry

public class IntegrationServiceRegistry
extends Object

IntegrationServiceRegistry maintains the list of registered integration services and the mapping to the specialized context manager/integration connector APIs.

Constructor Summary

Constructors

Constructor	Description
IntegrationServiceRegistry()

Method Summary

Modifier and Type	Method	Description
static IntegrationServiceConfig	getIntegrationServiceConfig(String serviceURLMarker, String serverName, String methodName)	Retrieve a partially filled configuration properties object for an integration service.
static String	getIntegrationServiceURLMarker(String connectorProviderClassName)	Retrieve the service URL marker for a specific integration connector.
static List<RegisteredOMAGService>	getRegisteredIntegrationServices()	Return descriptions for the list of registered OMISs for this platform.
static List<String>	getRegisteredServiceURLMarkers()	Return a map from service-url-root to the context manager class name.
static void	registerIntegrationService(IntegrationServiceDescription serviceDescription, String contextManagerClassName, String connectorClassName)	Register an Open Metadata Integration service (OMIS) with the OMAG Server Platform.

Methods inherited from class java.lang.Object

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

Constructor Details

IntegrationServiceRegistry

public IntegrationServiceRegistry()

Method Details

registerIntegrationService

public static void registerIntegrationService(IntegrationServiceDescription serviceDescription,
 String contextManagerClassName,
 String connectorClassName)

Register an Open Metadata Integration service (OMIS) with the OMAG Server Platform. This call is triggered when the OMIS is loaded into the OMAG Server Platform as part of the Spring Component Scan.

Parameters:

serviceDescription - description of the OMIS

contextManagerClassName - name of the class that implements a specialized context for the connectors.

connectorClassName - name of the specialized connector interface that supports the specialized context. This is implemented by the integration connector and links it to a specific integration service.

getRegisteredServiceURLMarkers

public static List<String> getRegisteredServiceURLMarkers()

Return a map from service-url-root to the context manager class name.

Returns:

list of registered OMIS serviceURLMarkers

getIntegrationServiceConfig

public static IntegrationServiceConfig getIntegrationServiceConfig(String serviceURLMarker,
 String serverName,
 String methodName)
                                                            throws InvalidParameterException

Retrieve a partially filled configuration properties object for an integration service. It needs the connections for the integration connectors to be added. Called from admin services.

Parameters:

serviceURLMarker - URL marker to identify the service

serverName - and of server being configured

methodName - calling method

Returns:

partially filled configuration for the named integration service

Throws:

InvalidParameterException - the service URL marker is not recognized

getRegisteredIntegrationServices

public static List<RegisteredOMAGService> getRegisteredIntegrationServices()

Return descriptions for the list of registered OMISs for this platform. Returned to external caller.

Returns:

list of service descriptions

getIntegrationServiceURLMarker

public static String getIntegrationServiceURLMarker(String connectorProviderClassName)
                                             throws ConnectionCheckedException,
ConnectorCheckedException,
ClassNotFoundException,
InstantiationException,
IllegalAccessException,
NoSuchMethodException,
InvocationTargetException

Retrieve the service URL marker for a specific integration connector.

Parameters:

connectorProviderClassName - the name of the connector provider's class

Returns:

context manager that matches the capabilities of the connector

Throws:

ConnectionCheckedException - the connection passed to the connector provider is not valid

ConnectorCheckedException - the connector is not valid

ClassNotFoundException - when the provided class cannot be found

InstantiationException - when the provided class cannot be instantiated

IllegalAccessException - when there is insufficient access to instantiate the provided class

NoSuchMethodException - the default constructor is missing

InvocationTargetException - unable to call the default constructor