```
public interface IdmIdentityService
```
Service to manage Users and Groups.

Author:

Tom Baeyens, Tijs Rademakers, Joram Barrez

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addGroupPrivilegeMapping(String privilegeId, String groupId)`	Assigns a privilege to a group.
`void`	`addUserPrivilegeMapping(String privilegeId, String userId)`	Assigns a privilege to a user.
`boolean`	`checkPassword(String userId, String password)`	Checks if the password is valid for the given user.
`GroupQuery`	`createGroupQuery()`	Creates a `GroupQuery` that allows to programmatically query the groups.
`void`	`createMembership(String userId, String groupId)`
`NativeGroupQuery`	`createNativeGroupQuery()`	Returns a new `NativeQuery` for tasks.
`NativeTokenQuery`	`createNativeTokenQuery()`	Returns a new `NativeQuery` for tokens.
`NativeUserQuery`	`createNativeUserQuery()`	Returns a new `NativeQuery` for tasks.
`Privilege`	`createPrivilege(String privilegeName)`	Creates a new `Privilege` with the provided name.
`PrivilegeQuery`	`createPrivilegeQuery()`	Creates a `PrivilegeQuery` that allows to programmatically query privileges.
`TokenQuery`	`createTokenQuery()`	Creates a `TokenQuery` that allows to programmatically query the tokens.
`UserQuery`	`createUserQuery()`	Creates a `UserQuery` that allows to programmatically query the users.
`void`	`deleteGroup(String groupId)`	Deletes the group.
`void`	`deleteGroupPrivilegeMapping(String privilegeId, String groupId)`	Delete a privilege for a group.
`void`	`deleteMembership(String userId, String groupId)`	Delete the membership of the user in the group.
`void`	`deletePrivilege(String privilegeId)`	Deletes the privilege with the given id.
`void`	`deleteToken(String tokenId)`
`void`	`deleteUser(String userId)`
`void`	`deleteUserInfo(String userId, String key)`	Delete an entry of the generic extensibility key-value pairs associated with a user
`void`	`deleteUserPrivilegeMapping(String privilegeId, String userId)`	Removes a privilege for a user.
`List<Group>`	`getGroupsWithPrivilege(String privilegeId)`	Returns all `Group` instances that have a particular privilege.
`List<PrivilegeMapping>`	`getPrivilegeMappingsByPrivilegeId(String privilegeId)`	Get all privilege mappings for a specific privilege
`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.
`List<User>`	`getUsersWithPrivilege(String privilegeId)`	Returns all `User` instances that have a particular privilege.
`Group`	`newGroup(String groupId)`	Creates a new group.
`Token`	`newToken(String id)`	Creates a new token.
`User`	`newUser(String userId)`	Creates a new user.
`void`	`saveGroup(Group group)`	Saves the group.
`void`	`saveToken(Token token)`	Saves the token.
`void`	`saveUser(User user)`	Saves the user.
`void`	`setAuthenticatedUserId(String authenticatedUserId)`	Passes the authenticated user id for this particular thread.
`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.
`void`	`updateUserPassword(User user)`	Update user password.

- Method Detail
  - newUser
```
User newUser(String userId)
```
    Creates a new user. The user is transient and must be saved using saveUser(User).
    
    Parameters:
    
    userId - id for the new user, cannot be null.
  - saveUser
```
void saveUser(User user)
```
    Saves the user. If the user already existed, the user is updated except user password. Use updateUserPassword(User) to update existing user password.
    
    Parameters:
    
    user - user to save, cannot be null.
    
    Throws:
    
    RuntimeException - when a user with the same name already exists.
    
    See Also:
    
    updateUserPassword(User)
  - updateUserPassword
```
void updateUserPassword(User user)
```
    Update user password. Use saveUser(User) for new user.
    
    Parameters:
    
    user - user password to change, cannot be null.
    
    See Also:
    
    saveUser(User)
  - createUserQuery
```
UserQuery createUserQuery()
```
    Creates a UserQuery that allows to programmatically query the users.
  - createNativeUserQuery
```
NativeUserQuery createNativeUserQuery()
```
    Returns a new NativeQuery for tasks.
  - deleteUser
```
void deleteUser(String userId)
```
    Parameters:
    
    userId - id of user to delete, cannot be null. When an id is passed for a non-existent user, this operation is ignored.
  - newGroup
```
Group newGroup(String groupId)
```
    Creates a new group. The group is transient and must be saved using saveGroup(Group).
    
    Parameters:
    
    groupId - id for the new group, cannot be null.
  - createGroupQuery
```
GroupQuery createGroupQuery()
```
    Creates a GroupQuery that allows to programmatically query the groups.
  - createNativeGroupQuery
```
NativeGroupQuery createNativeGroupQuery()
```
    Returns a new NativeQuery for tasks.
  - saveGroup
```
void saveGroup(Group group)
```
    Saves the group. If the group already existed, the group is updated.
    
    Parameters:
    
    group - group to save. Cannot be null.
    
    Throws:
    
    RuntimeException - when a group with the same name already exists.
  - deleteGroup
```
void deleteGroup(String groupId)
```
    Deletes the group. When no group exists with the given id, this operation is ignored.
    
    Parameters:
    
    groupId - id of the group that should be deleted, cannot be null.
  - createMembership
```
void createMembership(String userId,
                      String groupId)
```
    Parameters:
    
    userId - the userId, cannot be null.
    
    groupId - the groupId, cannot be null.
    
    Throws:
    
    RuntimeException - when the given user or group doesn't exist or when the user is already member of the group.
  - deleteMembership
```
void deleteMembership(String userId,
                      String groupId)
```
    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.
    
    Parameters:
    
    userId - the user's id, cannot be null.
    
    groupId - the group's id, cannot be null.
  - checkPassword
```
boolean checkPassword(String userId,
                      String password)
```
    Checks if the password is valid for the given user. Arguments userId and password are nullsafe.
  - setAuthenticatedUserId
```
void setAuthenticatedUserId(String authenticatedUserId)
```
    Passes the authenticated user id for this particular thread. All service method (from any service) invocations done by the same thread will have access to this authenticatedUserId.
  - setUserPicture
```
void setUserPicture(String userId,
                    Picture picture)
```
    Sets the picture for a given user.
    
    Parameters:
    
    userId -
    
    picture - can be null to delete the picture.
    
    Throws:
    
    FlowableObjectNotFoundException - if the user doesn't exist.
  - getUserPicture
```
Picture getUserPicture(String userId)
```
    Retrieves the picture for a given user.
    
    Parameters:
    
    userId -
    
    Returns:
    
    null if the user doesn't have a picture.
    
    Throws:
    
    FlowableObjectNotFoundException - if the user doesn't exist.
  - newToken
```
Token newToken(String id)
```
    Creates a new token. The token is transient and must be saved using saveToken(Token).
    
    Parameters:
    
    id - id for the new token, cannot be null.
  - saveToken
```
void saveToken(Token token)
```
    Saves the token. If the token already existed, the token is updated.
    
    Parameters:
    
    token - token to save, cannot be null.
  - deleteToken
```
void deleteToken(String tokenId)
```
    Parameters:
    
    tokenId - id of token to delete, cannot be null. When an id is passed for an non-existent token, this operation is ignored.
  - createTokenQuery
```
TokenQuery createTokenQuery()
```
    Creates a TokenQuery that allows to programmatically query the tokens.
  - createNativeTokenQuery
```
NativeTokenQuery createNativeTokenQuery()
```
    Returns a new NativeQuery for tokens.
  - setUserInfo
```
void setUserInfo(String userId,
                 String key,
                 String value)
```
    Generic extensibility key-value pairs associated with a user
  - getUserInfo
```
String getUserInfo(String userId,
                   String key)
```
    Generic extensibility key-value pairs associated with a user
  - getUserInfoKeys
```
List<String> getUserInfoKeys(String userId)
```
    Generic extensibility keys associated with a user
  - deleteUserInfo
```
void deleteUserInfo(String userId,
                    String key)
```
    Delete an entry of the generic extensibility key-value pairs associated with a user
  - createPrivilege
```
Privilege createPrivilege(String privilegeName)
```
    Creates a new Privilege with the provided name.
    
    Throws:
    
    FlowableIllegalArgumentException - if privilegeName is null.
  - addUserPrivilegeMapping
```
void addUserPrivilegeMapping(String privilegeId,
                             String userId)
```
    Assigns a privilege to a user.
  - deleteUserPrivilegeMapping
```
void deleteUserPrivilegeMapping(String privilegeId,
                                String userId)
```
    Removes a privilege for a user.
  - addGroupPrivilegeMapping
```
void addGroupPrivilegeMapping(String privilegeId,
                              String groupId)
```
    Assigns a privilege to a group.
  - deleteGroupPrivilegeMapping
```
void deleteGroupPrivilegeMapping(String privilegeId,
                                 String groupId)
```
    Delete a privilege for a group.
  - getPrivilegeMappingsByPrivilegeId
```
List<PrivilegeMapping> getPrivilegeMappingsByPrivilegeId(String privilegeId)
```
    Get all privilege mappings for a specific privilege
  - deletePrivilege
```
void deletePrivilege(String privilegeId)
```
    Deletes the privilege with the given id. Note that this also removes all user/group mappings for this privilege.
  - getUsersWithPrivilege
```
List<User> getUsersWithPrivilege(String privilegeId)
```
    Returns all User instances that have a particular privilege.
  - getGroupsWithPrivilege
```
List<Group> getGroupsWithPrivilege(String privilegeId)
```
    Returns all Group instances that have a particular privilege.
  - createPrivilegeQuery
```
PrivilegeQuery createPrivilegeQuery()
```
    Creates a PrivilegeQuery that allows to programmatically query privileges.

Interface IdmIdentityService

Method Summary

Method Detail

newUser

saveUser

updateUserPassword

createUserQuery

createNativeUserQuery

deleteUser

newGroup

createGroupQuery

createNativeGroupQuery

saveGroup

deleteGroup

createMembership

deleteMembership

checkPassword

setAuthenticatedUserId

setUserPicture

getUserPicture

newToken

saveToken

deleteToken

createTokenQuery

createNativeTokenQuery

setUserInfo

getUserInfo

getUserInfoKeys

deleteUserInfo

createPrivilege

addUserPrivilegeMapping

deleteUserPrivilegeMapping

addGroupPrivilegeMapping

deleteGroupPrivilegeMapping

getPrivilegeMappingsByPrivilegeId

deletePrivilege

getUsersWithPrivilege

getGroupsWithPrivilege

createPrivilegeQuery