UserSystemService (KIE :: Execution Server :: Services :: Task Assigning :: User System :: API 7.67.0.Final API)

```
public interface UserSystemService
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<User>`	`findAllUsers()`
`User`	`findUser(String id)`	Get the user information for a particular user.
`String`	`getName()`
`void`	`start()`	Invoked by the task assigning integration as part of the initialization procedure and before any other method is invoked.
`void`	`test()`	Invoked by the task assigning integration as part of the initialization procedure and after the start() method is invoked.

- Method Detail
  - start
```
void start()
```
    Invoked by the task assigning integration as part of the initialization procedure and before any other method is invoked.
  - test
```
void test()
   throws Exception
```
    Invoked by the task assigning integration as part of the initialization procedure and after the start() method is invoked.
    
    Throws:
    
    Exception - if the test method failed.
  - getName
```
String getName()
```
    Returns:
    
    the name of the UserSystemService implementation.
  - findAllUsers
```
List<User> findAllUsers()
```
    Returns:
    
    the list of all users present in the external user system. This method is normally invoked each time the solver is initialized or when the users information is updated from the external user system.
  - findUser
```
User findUser(String id)
```
    Get the user information for a particular user.
    
    Parameters:
    
    id - user identifier for querying.
    
    Returns:
    
    the User corresponding to the given identifier, null if no user was found.