UserDatabase (Apache Tomcat 9.0.63 API Documentation)

All Known Implementing Classes:

HomesUserDatabase, PasswdUserDatabase
```
public interface UserDatabase
```
Abstraction of the set of users defined by the operating system on the current server platform.

Author:

Craig R. McClanahan

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getHome(String user)`
`UserConfig`	`getUserConfig()`
`Enumeration<String>`	`getUsers()`
`void`	`setUserConfig(UserConfig userConfig)`	Set the UserConfig listener with which we are associated.

- Method Detail
  - getUserConfig
```
UserConfig getUserConfig()
```
    Returns:
    
    the UserConfig listener with which we are associated.
  - setUserConfig
```
void setUserConfig(UserConfig userConfig)
```
    Set the UserConfig listener with which we are associated.
    
    Parameters:
    
    userConfig - The new UserConfig listener
  - getHome
```
String getHome(String user)
```
    Parameters:
    
    user - User for which a home directory should be retrieved
    
    Returns:
    
    an absolute pathname to the home directory for the specified user.
  - getUsers
```
Enumeration<String> getUsers()
```
    Returns:
    
    an enumeration of the usernames defined on this server.