org.apache.james.userrepository
Class UsersFileRepository

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.james.userrepository.UsersFileRepository

All Implemented Interfaces:

org.apache.avalon.framework.activity.Initializable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.service.Serviceable, UsersRepository

public class UsersFileRepository
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements UsersRepository, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.service.Serviceable, org.apache.avalon.framework.activity.Initializable

Implementation of a Repository to store users on the File System. Requires a configuration element in the .conf.xml file of the form: <repository destinationURL="file://path-to-root-dir-for-repository" type="USERS" model="SYNCHRONOUS"/> Requires a logger called UsersRepository.

Version:

CVS $Revision: 494012 $

Field Summary

protected static boolean

DEEP_DEBUG Whether 'deep debugging' is turned on.

Fields inherited from interface org.apache.james.services.UsersRepository

ROLE, USER

Constructor Summary

UsersFileRepository()

Method Summary

void	addUser(java.lang.String name, java.lang.Object attributes) Adds a user to the repository with the specified attributes.
boolean	addUser(java.lang.String username, java.lang.String password) Adds a user to the repository with the specified password
boolean	addUser(User user) Update the repository with the specified user object.
void	configure(org.apache.avalon.framework.configuration.Configuration configuration)
boolean	contains(java.lang.String name) Returns whether or not this user is in the repository
boolean	containsCaseInsensitive(java.lang.String name) Returns whether or not this user is in the repository.
int	countUsers() Returns a count of the users in the repository.
java.lang.String	getRealName(java.lang.String name) Returns the user name of the user matching name on an equalsIgnoreCase basis.
User	getUserByName(java.lang.String name) Get the user object with the specified user name.
User	getUserByNameCaseInsensitive(java.lang.String name) Get the user object with the specified user name.
void	initialize()
java.util.Iterator	list() List users in repository.
void	removeUser(java.lang.String name) Removes a user from the repository
void	service(org.apache.avalon.framework.service.ServiceManager componentManager)
boolean	test(java.lang.String name, java.lang.String password) Test if user with name 'name' has password 'password'.
boolean	updateUser(User user) Update the repository with the specified user object.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

DEEP_DEBUG

protected static boolean DEEP_DEBUG

Whether 'deep debugging' is turned on.

Constructor Detail

UsersFileRepository

public UsersFileRepository()

Method Detail

service

public void service(org.apache.avalon.framework.service.ServiceManager componentManager)
             throws org.apache.avalon.framework.service.ServiceException

Specified by:

service in interface org.apache.avalon.framework.service.Serviceable

Throws:

org.apache.avalon.framework.service.ServiceException

See Also:

Serviceable.service(ServiceManager)

configure

public void configure(org.apache.avalon.framework.configuration.Configuration configuration)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

See Also:

Configurable.configure(Configuration)

initialize

public void initialize()
                throws java.lang.Exception

Specified by:

initialize in interface org.apache.avalon.framework.activity.Initializable

Throws:

java.lang.Exception

See Also:

Initializable.initialize()

list

public java.util.Iterator list()

List users in repository.

Specified by:

list in interface UsersRepository

Returns:

Iterator over a collection of Strings, each being one user in the repository.

addUser

public boolean addUser(User user)

Update the repository with the specified user object. A user object with this username must already exist.

Specified by:

addUser in interface UsersRepository

Parameters:

user - the user to be added.

Returns:

true if successful.

addUser

public void addUser(java.lang.String name,
                    java.lang.Object attributes)

Description copied from interface: UsersRepository

Adds a user to the repository with the specified attributes. In current implementations, the Object attributes is generally a String password.

Specified by:

addUser in interface UsersRepository

Parameters:

name - the name of the user to be added

attributes - see decription

addUser

public boolean addUser(java.lang.String username,
                       java.lang.String password)

Description copied from interface: UsersRepository

Adds a user to the repository with the specified password

Specified by:

addUser in interface UsersRepository

Parameters:

username - the username of the user to be added

password - the password of the user to add

Returns:

true if succesful, false otherwise

getUserByName

public User getUserByName(java.lang.String name)

Description copied from interface: UsersRepository

Get the user object with the specified user name. Return null if no such user.

Specified by:

getUserByName in interface UsersRepository

Parameters:

name - the name of the user to retrieve

Returns:

the user being retrieved, null if the user doesn't exist

getUserByNameCaseInsensitive

public User getUserByNameCaseInsensitive(java.lang.String name)

Description copied from interface: UsersRepository

Get the user object with the specified user name. Match user naems on a case insensitive basis. Return null if no such user.

Specified by:

getUserByNameCaseInsensitive in interface UsersRepository

Parameters:

name - the name of the user to retrieve

Returns:

the user being retrieved, null if the user doesn't exist

getRealName

public java.lang.String getRealName(java.lang.String name)

Description copied from interface: UsersRepository

Returns the user name of the user matching name on an equalsIgnoreCase basis. Returns null if no match.

Specified by:

getRealName in interface UsersRepository

Parameters:

name - the name to case-correct

Returns:

the case-correct name of the user, null if the user doesn't exist

updateUser

public boolean updateUser(User user)

Description copied from interface: UsersRepository

Update the repository with the specified user object. A user object with this username must already exist.

Specified by:

updateUser in interface UsersRepository

Returns:

true if successful.

removeUser

public void removeUser(java.lang.String name)

Description copied from interface: UsersRepository

Removes a user from the repository

Specified by:

removeUser in interface UsersRepository

Parameters:

name - the user to remove from the repository

contains

public boolean contains(java.lang.String name)

Description copied from interface: UsersRepository

Returns whether or not this user is in the repository

Specified by:

contains in interface UsersRepository

Parameters:

name - the name to check in the repository

Returns:

whether the user is in the repository

containsCaseInsensitive

public boolean containsCaseInsensitive(java.lang.String name)

Description copied from interface: UsersRepository

Returns whether or not this user is in the repository. Names are matched on a case insensitive basis.

Specified by:

containsCaseInsensitive in interface UsersRepository

Parameters:

name - the name to check in the repository

Returns:

whether the user is in the repository

test

public boolean test(java.lang.String name,
                    java.lang.String password)

Description copied from interface: UsersRepository

Test if user with name 'name' has password 'password'.

Specified by:

test in interface UsersRepository

Parameters:

name - the name of the user to be tested

password - the password to be tested

Returns:

true if the test is successful, false if the user doesn't exist or if the password is incorrect

countUsers

public int countUsers()

Description copied from interface: UsersRepository

Returns a count of the users in the repository.

Specified by:

countUsers in interface UsersRepository

Returns:

the number of users in the repository