UserManager (Silverpeas Core 6.3 API)

All Known Implementing Classes:

UserManagerImpl
```
public interface UserManager
```
The workflow engine services relate to user management.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`User`	`getRelatedUser(User user, String relation, String peasId)`	Get a user from a given user and relation
`User`	`getUser(String userId)`	Returns the user with the given userId
`User[]`	`getUsers(String[] userIds)`	Make a User[] from a userIds' String[].
`User[]`	`getUsersInGroup(String groupId)`
`User[]`	`getUsersInRole(String roleName, String processModelId)`	Returns all the users having a given role relative to a processModel.

- Method Detail
  - getUser
```
User getUser(String userId)
      throws WorkflowException
```
    Returns the user with the given userId
    
    Returns:
    
    the user with the given userId.
    
    Throws:
    
    WorkflowException - if the userId is unknown.
  - getUsers
```
User[] getUsers(String[] userIds)
         throws WorkflowException
```
    Make a User[] from a userIds' String[].
    
    Throws:
    
    WorkflowException - if a userId is unknown.
  - getUsersInRole
```
User[] getUsersInRole(String roleName,
                      String processModelId)
               throws WorkflowException
```
    Returns all the users having a given role relative to a processModel.
    
    Throws:
    
    WorkflowException
  - getUsersInGroup
```
User[] getUsersInGroup(String groupId)
```
  - getRelatedUser
```
User getRelatedUser(User user,
                    String relation,
                    String peasId)
             throws WorkflowException
```
    Get a user from a given user and relation
    
    Parameters:
    
    user - reference user
    
    relation - relation between given user and searched user
    
    peasId - the id of workflow peas associated to that information
    
    Returns:
    
    the user that has the given relation with given user
    
    Throws:
    
    WorkflowException