Package org.gcube.portal.social.networking.orchestrator

Class OrchestratorManager

java.lang.Object

org.gcube.portal.social.networking.orchestrator.OrchestratorManager

public class OrchestratorManager
extends Object

Method Summary

Modifier and Type	Method	Description
String	addUserToGroup(String user, String group)	Schedules the asynchronous addition of a user to a group by invoking the 'user-group_created' workflow.
static OrchestratorManager	getInstance()	Returns the singleton instance of the OrchestratorManager.
Map<String,Object>	getWorkflowStatus(String workflowId)	Retrieves the status of a specific workflow from the Conductor server.
String	removeUserFromGroup(String user, String group)	Schedules the asynchronous removal of a user from a group by invoking the 'user-group_deleted' workflow.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static OrchestratorManager getInstance()

Returns the singleton instance of the OrchestratorManager.

Returns:

the singleton instance

addUserToGroup

public String addUserToGroup(String user,
                             String group)
                      throws Exception

Schedules the asynchronous addition of a user to a group by invoking the 'user-group_created' workflow. The success of this method indicates that the operation has been successfully scheduled, not that it has been executed.

Parameters:

user - The username to add.

group - The group to add the user to.

Throws:

Exception - if scheduling the operation fails.

removeUserFromGroup

public String removeUserFromGroup(String user,
                                  String group)
                           throws Exception

Schedules the asynchronous removal of a user from a group by invoking the 'user-group_deleted' workflow. The success of this method indicates that the operation has been successfully scheduled, not that it has been executed.

Parameters:

user - The username to remove.

group - The group to remove the user from.

Throws:

Exception - if scheduling the operation fails.

getWorkflowStatus

public Map<String,Object> getWorkflowStatus(String workflowId)
                                           throws Exception

Retrieves the status of a specific workflow from the Conductor server.

Parameters:

workflowId - The ID of the workflow to retrieve.

Returns:

A map representing the JSON response from the Conductor server.

Throws:

Exception - if the API call fails.