org.camunda.bpm.engine.impl

Class IdentityServiceImpl

java.lang.Object

org.camunda.bpm.engine.impl.ServiceImpl

org.camunda.bpm.engine.impl.IdentityServiceImpl

All Implemented Interfaces:

IdentityService

public class IdentityServiceImpl
extends ServiceImpl
implements IdentityService

Author:

Tom Baeyens

Field Summary

Fields inherited from class org.camunda.bpm.engine.impl.ServiceImpl

commandExecutor

Constructor Summary

Constructors

Constructor and Description
IdentityServiceImpl()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkPassword(String userId, String password) Checks if the password is valid for the given user.
void	clearAuthentication() Allows clearing the current authentication.
GroupQuery	createGroupQuery() Creates a GroupQuery thats allows to programmatically query the groups.
void	createMembership(String userId, String groupId)
UserQuery	createUserQuery() Creates a UserQuery that allows to programmatically query the users.
void	deleteGroup(String groupId) Deletes the group.
void	deleteMembership(String userId, String groupId) Delete the membership of the user in the group.
void	deleteUser(String userId)
void	deleteUserAccount(String userId, String accountName) Delete an entry of the generic extensibility key-value pairs associated with a user
void	deleteUserInfo(String userId, String key) Delete an entry of the generic extensibility key-value pairs associated with a user
void	deleteUserPicture(String userId) Deletes the picture for a given user.
Authentication	getCurrentAuthentication()
Account	getUserAccount(String userId, String userPassword, String accountName) Get account information associated with a user
List<String>	getUserAccountNames(String userId) Get account names associated with the given user
String	getUserInfo(String userId, String key) Generic extensibility key-value pairs associated with a user
List<String>	getUserInfoKeys(String userId) Generic extensibility keys associated with a user
Picture	getUserPicture(String userId) Retrieves the picture for a given user.
boolean	isReadOnly() Allows to inquire whether this identity service implementation provides read-only access to the user repository, false otherwise.
Group	newGroup(String groupId) Creates a new group.
User	newUser(String userId) Creates a new user.
void	saveGroup(Group group) Saves the group.
void	saveUser(User user) Saves the user.
void	setAuthenticatedUserId(String authenticatedUserId) Passes the authenticated user id for this thread.
void	setAuthentication(Authentication auth)
void	setAuthentication(String userId, List<String> groups) Passes the authenticated user id and groupIds for this thread.
void	setUserAccount(String userId, String userPassword, String accountName, String accountUsername, String accountPassword, Map<String,String> accountDetails) Store account information for a remote system
void	setUserInfo(String userId, String key, String value) Generic extensibility key-value pairs associated with a user
void	setUserPicture(String userId, Picture picture) Sets the picture for a given user.

Methods inherited from class org.camunda.bpm.engine.impl.ServiceImpl

getCommandExecutor, setCommandExecutor

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityServiceImpl

public IdentityServiceImpl()

Method Detail

isReadOnly

public boolean isReadOnly()

Description copied from interface: IdentityService

Allows to inquire whether this identity service implementation provides read-only access to the user repository, false otherwise.

Read only identity service implementations do not support the following methods:

• IdentityService.newUser(String)
• IdentityService.saveUser(User)
• IdentityService.deleteUser(String)
• IdentityService.newGroup(String)
• IdentityService.saveGroup(Group)
• IdentityService.deleteGroup(String)
• IdentityService.createMembership(String, String)
• IdentityService.deleteMembership(String, String)

If these methods are invoked on a read-only identity service implementation, the invocation will throw an UnsupportedOperationException.

Specified by:

isReadOnly in interface IdentityService

Returns:

true if this identity service implementation provides read-only access to the user repository, false otherwise.

newGroup

public Group newGroup(String groupId)

Description copied from interface: IdentityService

Creates a new group. The group is transient and must be saved using IdentityService.saveGroup(Group).

Specified by:

newGroup in interface IdentityService

Parameters:

groupId - id for the new group, cannot be null.

newUser

public User newUser(String userId)

Description copied from interface: IdentityService

Creates a new user. The user is transient and must be saved using IdentityService.saveUser(User).

Specified by:

newUser in interface IdentityService

Parameters:

userId - id for the new user, cannot be null.

saveGroup

public void saveGroup(Group group)

Description copied from interface: IdentityService

Saves the group. If the group already existed, the group is updated.

Specified by:

saveGroup in interface IdentityService

Parameters:

group - group to save. Cannot be null.

saveUser

public void saveUser(User user)

Description copied from interface: IdentityService

Saves the user. If the user already existed, the user is updated.

Specified by:

saveUser in interface IdentityService

Parameters:

user - user to save, cannot be null.

createUserQuery

public UserQuery createUserQuery()

Description copied from interface: IdentityService

Creates a UserQuery that allows to programmatically query the users.

Specified by:

createUserQuery in interface IdentityService

createGroupQuery

public GroupQuery createGroupQuery()

Description copied from interface: IdentityService

Creates a GroupQuery thats allows to programmatically query the groups.

Specified by:

createGroupQuery in interface IdentityService

createMembership

public void createMembership(String userId,
                    String groupId)

Specified by:

createMembership in interface IdentityService

Parameters:

userId - the userId, cannot be null.

groupId - the groupId, cannot be null.

deleteGroup

public void deleteGroup(String groupId)

Description copied from interface: IdentityService

Deletes the group. When no group exists with the given id, this operation is ignored.

Specified by:

deleteGroup in interface IdentityService

Parameters:

groupId - id of the group that should be deleted, cannot be null.

deleteMembership

public void deleteMembership(String userId,
                    String groupId)

Description copied from interface: IdentityService

Delete the membership of the user in the group. When the group or user don't exist or when the user is not a member of the group, this operation is ignored.

Specified by:

deleteMembership in interface IdentityService

Parameters:

userId - the user's id, cannot be null.

groupId - the group's id, cannot be null.

checkPassword

public boolean checkPassword(String userId,
                    String password)

Description copied from interface: IdentityService

Checks if the password is valid for the given user. Arguments userId and password are nullsafe.

Specified by:

checkPassword in interface IdentityService

deleteUser

public void deleteUser(String userId)

Specified by:

deleteUser in interface IdentityService

Parameters:

userId - id of user to delete, cannot be null. When an id is passed for an unexisting user, this operation is ignored.

setUserPicture

public void setUserPicture(String userId,
                  Picture picture)

Description copied from interface: IdentityService

Sets the picture for a given user.

Specified by:

setUserPicture in interface IdentityService

picture - can be null to delete the picture.

getUserPicture

public Picture getUserPicture(String userId)

Description copied from interface: IdentityService

Retrieves the picture for a given user.

Specified by:

getUserPicture in interface IdentityService

deleteUserPicture

public void deleteUserPicture(String userId)

Description copied from interface: IdentityService

Deletes the picture for a given user. If the user does not have a picture or if the user doesn't exists the call is ignored.

Specified by:

deleteUserPicture in interface IdentityService

setAuthenticatedUserId

public void setAuthenticatedUserId(String authenticatedUserId)

Description copied from interface: IdentityService

Passes the authenticated user id for this thread. All service method (from any service) invocations done by the same thread will have access to this authenticatedUserId. Should be followed by a call to IdentityService.clearAuthentication() once the interaction is terminated.

Specified by:

setAuthenticatedUserId in interface IdentityService

Parameters:

authenticatedUserId - the id of the current user.

setAuthentication

public void setAuthentication(Authentication auth)

Specified by:

setAuthentication in interface IdentityService

setAuthentication

public void setAuthentication(String userId,
                     List<String> groups)

Description copied from interface: IdentityService

Passes the authenticated user id and groupIds for this thread. All service method (from any service) invocations done by the same thread will have access to this authenticatedUserId. Should be followed by a call to IdentityService.clearAuthentication() once the interaction is terminated.

Specified by:

setAuthentication in interface IdentityService

groups - the groups of the current user.

clearAuthentication

public void clearAuthentication()

Description copied from interface: IdentityService

Allows clearing the current authentication. Does not throw exception if no authentication exists.

Specified by:

clearAuthentication in interface IdentityService

getCurrentAuthentication

public Authentication getCurrentAuthentication()

Specified by:

getCurrentAuthentication in interface IdentityService

Returns:

the current authentication for this process engine.

getUserInfo

public String getUserInfo(String userId,
                 String key)

Description copied from interface: IdentityService

Generic extensibility key-value pairs associated with a user

Specified by:

getUserInfo in interface IdentityService

getUserInfoKeys

public List<String> getUserInfoKeys(String userId)

Description copied from interface: IdentityService

Generic extensibility keys associated with a user

Specified by:

getUserInfoKeys in interface IdentityService

getUserAccountNames

public List<String> getUserAccountNames(String userId)

Description copied from interface: IdentityService

Get account names associated with the given user

Specified by:

getUserAccountNames in interface IdentityService

setUserInfo

public void setUserInfo(String userId,
               String key,
               String value)

Description copied from interface: IdentityService

Generic extensibility key-value pairs associated with a user

Specified by:

setUserInfo in interface IdentityService

deleteUserInfo

public void deleteUserInfo(String userId,
                  String key)

Description copied from interface: IdentityService

Delete an entry of the generic extensibility key-value pairs associated with a user

Specified by:

deleteUserInfo in interface IdentityService

deleteUserAccount

public void deleteUserAccount(String userId,
                     String accountName)

Description copied from interface: IdentityService

Delete an entry of the generic extensibility key-value pairs associated with a user

Specified by:

deleteUserAccount in interface IdentityService

getUserAccount

public Account getUserAccount(String userId,
                     String userPassword,
                     String accountName)

Description copied from interface: IdentityService

Get account information associated with a user

Specified by:

getUserAccount in interface IdentityService

setUserAccount

public void setUserAccount(String userId,
                  String userPassword,
                  String accountName,
                  String accountUsername,
                  String accountPassword,
                  Map<String,String> accountDetails)

Description copied from interface: IdentityService

Store account information for a remote system

Specified by:

setUserAccount in interface IdentityService