org.odpi.openmetadata.accessservices.datamanager.client

Class DataManagerEventListenerClient

java.lang.Object

org.odpi.openmetadata.accessservices.datamanager.client.DataManagerEventListenerClient

All Implemented Interfaces:

DataManagerEventInterface

public class DataManagerEventListenerClient
extends Object
implements DataManagerEventInterface

DataManagerEventListenerClient provides the implementation to manage the interaction with the server to set up a listener to support the receipt of inbound events from the Data Manager OMAS Out Topic.

Constructor Summary

Constructors

Constructor and Description
DataManagerEventListenerClient(String serverName, String serverPlatformURLRoot) Create a new client with no authentication embedded in the HTTP request.
DataManagerEventListenerClient(String serverName, String serverPlatformURLRoot, OCFRESTClient restClient, int maxPageSize, AuditLog auditLog) Create a new client that passes userId and password in each HTTP request.
DataManagerEventListenerClient(String serverName, String serverPlatformURLRoot, String userId, String password) Create a new client that passes userId and password in each HTTP request.

Method Summary

Modifier and Type	Method and Description
String	getConfigurationServerName() Return the name of the server where configuration is supposed to be stored.
void	registerListener(String userId, DataManagerEventListener listener) Register a listener object that will be passed each of the events published by the Data Manager OMAS.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataManagerEventListenerClient

public DataManagerEventListenerClient(String serverName,
                                      String serverPlatformURLRoot)
                               throws InvalidParameterException

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

Parameters:

serverName - name of the server to connect to

serverPlatformURLRoot - the network address of the server running the OMAS REST servers

Throws:

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

DataManagerEventListenerClient

public DataManagerEventListenerClient(String serverName,
                                      String serverPlatformURLRoot,
                                      String userId,
                                      String password)
                               throws InvalidParameterException

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

Parameters:

serverName - name of the server to connect to

serverPlatformURLRoot - the network address of the server running the OMAS REST servers

userId - caller's userId embedded in all HTTP requests

password - caller's userId embedded in all HTTP requests

Throws:

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

DataManagerEventListenerClient

public DataManagerEventListenerClient(String serverName,
                                      String serverPlatformURLRoot,
                                      OCFRESTClient restClient,
                                      int maxPageSize,
                                      AuditLog auditLog)
                               throws InvalidParameterException

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

Parameters:

serverName - name of the server to connect to

serverPlatformURLRoot - the network address of the server running the OMAS REST servers

restClient - pre-initialized REST client

maxPageSize - pre-initialized parameter limit

auditLog - logging destination

Throws:

InvalidParameterException - there is a problem with the information about the remote OMAS

Method Detail

getConfigurationServerName

public String getConfigurationServerName()

Return the name of the server where configuration is supposed to be stored.

Returns:

server name

registerListener

public void registerListener(String userId,
                             DataManagerEventListener listener)
                      throws InvalidParameterException,
                             ConnectionCheckedException,
                             ConnectorCheckedException,
                             PropertyServerException,
                             UserNotAuthorizedException

Register a listener object that will be passed each of the events published by the Data Manager OMAS.

Specified by:

registerListener in interface DataManagerEventInterface

Parameters:

userId - calling user

listener - listener object

Throws:

InvalidParameterException - one of the parameters is null or invalid.

ConnectionCheckedException - there are errors in the configuration of the connection which is preventing the creation of a connector.

ConnectorCheckedException - there are errors in the initialization of the connector.

PropertyServerException - there is a problem retrieving information from the property server(s).

UserNotAuthorizedException - the requesting user is not authorized to issue this request.