CrowdClient (Atlassian Crowd 2.9.5 API)

All Known Implementing Classes:

RestCrowdClient
```
public interface CrowdClient
```
Atlassian Crowd client interface.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addGroup(Group group)` Adds a group to the remote Crowd server.
`void`	`addGroupToGroup(String childGroup, String parentGroup)` Adds a group to a group.
`UserWithAttributes`	`addUser(User user, PasswordCredential passwordCredential)` Deprecated. Use `addUser(com.atlassian.crowd.model.user.UserWithAttributes, com.atlassian.crowd.embedded.api.PasswordCredential)` instead. Since v2.9
`UserWithAttributes`	`addUser(UserWithAttributes user, PasswordCredential passwordCredential)` Adds a new User to the remote Crowd server and will attempt to add the attributes atomically, but for Crowd servers < v2.9.0 atomic attribute adding may not be supported.
`void`	`addUserToGroup(String username, String groupName)` Adds a user to a group.
`String`	`authenticateSSOUser(UserAuthenticationContext userAuthenticationContext)` Authenticates a Single-Sign-On (SSO) User.
`String`	`authenticateSSOUser(UserAuthenticationContext userAuthenticationContext, long duration)` Authenticates a Single-Sign-On (SSO) User.
`String`	`authenticateSSOUserWithoutValidatingPassword(UserAuthenticationContext userAuthenticationContext)` Authenticates a Single-Sign-On (SSO) User without validating password.
`User`	`authenticateUser(String username, String password)` Authenticates a user with the server.
`void`	`expireAllPasswords()` Expires all passwords for all users in all directories for this application, regardless of group membership.
`User`	`findUserFromSSOToken(String token)` Returns the user from the specified user token.
`List<Group>`	`getChildGroupsOfGroup(String groupName, int startIndex, int maxResults)` Searches for groups who are direct members of a group.
`CookieConfiguration`	`getCookieConfiguration()` Returns the cookie configuration.
`String`	`getCurrentEventToken()` Returns a token that can be used for querying events that have happened after the token was generated.
`Group`	`getGroup(String name)` Gets a group by name.
`List<Group>`	`getGroupsForNestedUser(String userName, int startIndex, int maxResults)` Searches for groups that a user is a nested member of.
`List<Group>`	`getGroupsForUser(String userName, int startIndex, int maxResults)` Searches for groups that a user is a direct member of.
`List<GroupWithAttributes>`	`getGroupsWithAttributesForUser(String userName, int startIndex, int maxResults)` Searches for groups that a user is a member of, and returns those groups with all their attributes.
`GroupWithAttributes`	`getGroupWithAttributes(String name)` Gets a group with attributes by name.
`Iterable<Membership>`	`getMemberships()` Gets the full group membership details for all groups with all direct user members and child groups.
`List<String>`	`getNamesOfChildGroupsOfGroup(String groupName, int startIndex, int maxResults)` Searches for groups who are direct members of a group, returning the group names.
`List<String>`	`getNamesOfGroupsForNestedUser(String userName, int startIndex, int maxResults)` Searches for groups that a user is a nested member of, returning the group names.
`List<String>`	`getNamesOfGroupsForUser(String userName, int startIndex, int maxResults)` Searches for groups that a user is a direct member of, returning the group names.
`List<String>`	`getNamesOfNestedChildGroupsOfGroup(String groupName, int startIndex, int maxResults)` Searches for groups who are nested members of a group, returning the group names.
`List<String>`	`getNamesOfNestedUsersOfGroup(String groupName, int startIndex, int maxResults)` Searches for users who are nested members of a group, returning the user names.
`List<String>`	`getNamesOfParentGroupsForGroup(String groupName, int startIndex, int maxResults)` Searches for groups that a group is a direct member of, returning the group names.
`List<String>`	`getNamesOfParentGroupsForNestedGroup(String groupName, int startIndex, int maxResults)` Searches for groups that a group is a nested member of, returning the group names.
`List<String>`	`getNamesOfUsersOfGroup(String groupName, int startIndex, int maxResults)` Searches for users who are direct members of a group, returning the user names.
`List<Group>`	`getNestedChildGroupsOfGroup(String groupName, int startIndex, int maxResults)` Searches for groups who are nested members of a group.
`List<User>`	`getNestedUsersOfGroup(String groupName, int startIndex, int maxResults)` Searches for users who are nested members of a group.
`Events`	`getNewEvents(String eventToken)` Returns an events object which contains a new eventToken and events that happened after the given `eventToken` was generated.
`List<Group>`	`getParentGroupsForGroup(String groupName, int startIndex, int maxResults)` Searches for groups that a group is a direct member of.
`List<Group>`	`getParentGroupsForNestedGroup(String groupName, int startIndex, int maxResults)` Searches for groups that a group is a nested member of.
`User`	`getUser(String name)` Gets a User by user name.
`User`	`getUserByKey(String key)` Gets a User by key.
`List<User>`	`getUsersOfGroup(String groupName, int startIndex, int maxResults)` Searches for users who are direct members of a group.
`UserWithAttributes`	`getUserWithAttributes(String name)` Gets a User with Attributes by user name.
`String`	`getWebhook(long webhookId)` Retrieves a Webhook endpoint URL.
`void`	`invalidateSSOToken(String token)` Invalidates a token.
`void`	`invalidateSSOTokensForUser(String username)` Invalidates all tokens for a given user name
`void`	`invalidateSSOTokensForUser(String username, String exclude)` Invalidates all tokens for a given user name, except for the given token.
`boolean`	`isGroupDirectGroupMember(String childName, String parentName)` Tests if a group is a direct member of a group.
`boolean`	`isUserDirectGroupMember(String username, String groupName)` Tests if a user is a direct member of a group.
`boolean`	`isUserNestedGroupMember(String username, String groupName)` Tests if a user is a nested member of a group.
`long`	`registerWebhook(String endpointUrl, String token)` Registers a new Webhook on the server.
`void`	`removeGroup(String groupName)` Removes a group from the remote Crowd server
`void`	`removeGroupAttributes(String groupName, String attributeName)` Removes a group attribute (set) from the server.
`void`	`removeGroupFromGroup(String childGroup, String parentGroup)` Removes a group to a group.
`void`	`removeUser(String username)` Removes a user from the remote Crowd server
`void`	`removeUserAttributes(String username, String attributeName)` Removes a user attribute from the server.
`void`	`removeUserFromGroup(String username, String groupName)` Removes a user from a group.
`User`	`renameUser(String oldUsername, String newUsername)` Renames a user on the remote Crowd server, initially finding them by their current username.
`void`	`requestPasswordReset(String username)` Requests a password reset.
`void`	`requestUsernames(String email)` Sends the usernames associated with the given email address.
`List<String>`	`searchGroupNames(SearchRestriction searchRestriction, int startIndex, int maxResults)` Searches for group names matching the `searchRestriction` criteria.
`List<Group>`	`searchGroups(SearchRestriction searchRestriction, int startIndex, int maxResults)` Searches for groups matching the following criteria.
`List<GroupWithAttributes>`	`searchGroupsWithAttributes(SearchRestriction searchRestriction, int startIndex, int maxResults)` Searches for groups (with their attributes) matching the following criteria.
`List<String>`	`searchUserNames(SearchRestriction searchRestriction, int startIndex, int maxResults)` Searches for usernames matching the `searchRestriction` criteria.
`List<User>`	`searchUsers(SearchRestriction searchRestriction, int startIndex, int maxResults)` Searches for users matching the following criteria.
`List<UserWithAttributes>`	`searchUsersWithAttributes(SearchRestriction searchRestriction, int startIndex, int maxResults)` Searches for users (with their attributes) matching the following criteria.
`void`	`shutdown()` Closes this Crowd Client and releases any system resources associated with the client.
`void`	`storeGroupAttributes(String groupName, Map<String,Set<String>> attributes)` Stores the group's attributes on the remote Crowd server.
`void`	`storeUserAttributes(String username, Map<String,Set<String>> attributes)` Stores the user's attributes on the remote Crowd server.
`void`	`testConnection()` Tests if the connection is OK.
`void`	`unregisterWebhook(long webhookId)` Unregisters a Webhook on the server.
`void`	`updateGroup(Group group)` Updates a group on the remote Crowd server.
`void`	`updateUser(User user)` Updates a user on the remote Crowd server.
`void`	`updateUserCredential(String username, String password)` Updates the user's password on the remote Crowd server.
`void`	`validateSSOAuthentication(String token, List<ValidationFactor> validationFactors)` Validates the SSO authentication.
`Session`	`validateSSOAuthenticationAndGetSession(String token, List<ValidationFactor> validationFactors)` Validates the SSO authentication.

- Method Detail
  - getUser
```
User getUser(String name)
      throws UserNotFoundException,
             OperationFailedException,
             ApplicationPermissionException,
             InvalidAuthenticationException
```
    Gets a User by user name.
    
    Parameters:
    
    name - Name of the user to retrieve
    
    Returns:
    
    A User.
    
    Throws:
    
    UserNotFoundException - if the user is not found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getUserWithAttributes
```
UserWithAttributes getUserWithAttributes(String name)
                                  throws UserNotFoundException,
                                         OperationFailedException,
                                         ApplicationPermissionException,
                                         InvalidAuthenticationException
```
    Gets a User with Attributes by user name.
    
    Parameters:
    
    name - Name of the user to retrieve
    
    Returns:
    
    A User.
    
    Throws:
    
    UserNotFoundException - if the user is not found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getUserByKey
```
User getUserByKey(String key)
           throws UserNotFoundException,
                  OperationFailedException,
                  ApplicationPermissionException,
                  InvalidAuthenticationException
```
    Gets a User by key.
    
    Parameters:
    
    key - Name of the user to retrieve
    
    Returns:
    
    A User.
    
    Throws:
    
    UserNotFoundException - if the user is not found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - authenticateUser
```
User authenticateUser(String username,
                      String password)
               throws UserNotFoundException,
                      InactiveAccountException,
                      ExpiredCredentialException,
                      ApplicationPermissionException,
                      InvalidAuthenticationException,
                      OperationFailedException
```
    Authenticates a user with the server.
    
    Parameters:
    
    username - Name of the user to authenticate.
    
    password - Password of the user to authenticate.
    
    Returns:
    
    user if the user is correctly authenticated
    
    Throws:
    
    UserNotFoundException - if the user could not be found
    
    InactiveAccountException - if the user account is not active
    
    ExpiredCredentialException - if the user credentials have expired
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - addUser
```
@Nullable
UserWithAttributes addUser(UserWithAttributes user,
                                     PasswordCredential passwordCredential)
                              throws InvalidUserException,
                                     InvalidCredentialException,
                                     OperationFailedException,
                                     InvalidAuthenticationException,
                                     ApplicationPermissionException
```
    Adds a new User to the remote Crowd server and will attempt to add the attributes atomically, but for Crowd servers < v2.9.0 atomic attribute adding may not be supported. If adding attributes is not supported, NULL will be returned and it is the clients responsibility to call storeUserAttributes(String, Map) afterwards.
    
    Parameters:
    
    user - The user to add
    
    passwordCredential - user password
    
    Returns:
    
    User the user created by the server, or null if the server does not support returning users.
    
    Throws:
    
    InvalidUserException - if the user is invalid. This may be because a user of the same name already exists, or does not pass the server side validation rules.
    
    InvalidCredentialException - if the password is invalid. It must conform to the rules set on the server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - addUser
```
@Nullable
UserWithAttributes addUser(User user,
                                     PasswordCredential passwordCredential)
                              throws InvalidUserException,
                                     InvalidCredentialException,
                                     OperationFailedException,
                                     InvalidAuthenticationException,
                                     ApplicationPermissionException
```
    Deprecated. Use addUser(com.atlassian.crowd.model.user.UserWithAttributes, com.atlassian.crowd.embedded.api.PasswordCredential) instead. Since v2.9
    
    Adds a new User to the remote Crowd server. This may return NULL if the remote server is older than v2.8. This will not store the users attributes.
    
    Parameters:
    
    user - The user to add
    
    passwordCredential - user password
    
    Returns:
    
    User the user created by the server, or null if the server does not support returning users.
    
    Throws:
    
    InvalidUserException - if the user is invalid. This may be because a user of the same name already exists, or does not pass the server side validation rules.
    
    InvalidCredentialException - if the password is invalid. It must conform to the rules set on the server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - updateUser
```
void updateUser(User user)
         throws InvalidUserException,
                UserNotFoundException,
                OperationFailedException,
                ApplicationPermissionException,
                InvalidAuthenticationException
```
    Updates a user on the remote Crowd server.
    
    Parameters:
    
    user - The user to update
    
    Throws:
    
    InvalidUserException - the details of the user to be updated are invalid. This may be because the user details do not pass the server side validation rules.
    
    UserNotFoundException - if the user does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - renameUser
```
User renameUser(String oldUsername,
                String newUsername)
         throws InvalidUserException,
                UserNotFoundException,
                OperationFailedException,
                ApplicationPermissionException,
                InvalidAuthenticationException
```
    Renames a user on the remote Crowd server, initially finding them by their current username.
    
    Parameters:
    
    oldUsername - current name of the user to rename
    
    newUsername - the intended new name of the user; must not be the same as oldUsername
    
    Returns:
    
    the user with the new name
    
    Throws:
    
    InvalidUserException - the details of the user to be updated are invalid. This may be because the user details do not pass the server side validation rules.
    
    UserNotFoundException - if the user does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - updateUserCredential
```
void updateUserCredential(String username,
                          @Nullable
                          String password)
                   throws UserNotFoundException,
                          InvalidCredentialException,
                          OperationFailedException,
                          ApplicationPermissionException,
                          InvalidAuthenticationException
```
    Updates the user's password on the remote Crowd server.
    
    Parameters:
    
    username - Name of the user to update.
    
    password - New password. A null value indicates that the user's password should be cleared.
    
    Throws:
    
    UserNotFoundException - if the user does not exist on the remote Crowd server
    
    InvalidCredentialException - if the password is invalid. It must conform to the rules set on the server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - storeUserAttributes
```
void storeUserAttributes(String username,
                         Map<String,Set<String>> attributes)
                  throws UserNotFoundException,
                         OperationFailedException,
                         ApplicationPermissionException,
                         InvalidAuthenticationException
```
    Stores the user's attributes on the remote Crowd server.
    
    Parameters:
    
    username - Name of the user.
    
    attributes - Set of Attributes to store. Attributes will be added or if an attribute with the same key exists will be replaced.
    
    Throws:
    
    UserNotFoundException - if the user does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - removeUserAttributes
```
void removeUserAttributes(String username,
                          String attributeName)
                   throws UserNotFoundException,
                          OperationFailedException,
                          InvalidAuthenticationException,
                          ApplicationPermissionException
```
    Removes a user attribute from the server. If the attribute to be removed does not exist, no error is reported.
    
    Parameters:
    
    username - Name of the user
    
    attributeName - Attribute key.
    
    Throws:
    
    UserNotFoundException - if the user does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - removeUser
```
void removeUser(String username)
         throws UserNotFoundException,
                OperationFailedException,
                InvalidAuthenticationException,
                ApplicationPermissionException
```
    Removes a user from the remote Crowd server
    
    Parameters:
    
    username - Name of the user to remove.
    
    Throws:
    
    UserNotFoundException - if the user does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - requestPasswordReset
```
void requestPasswordReset(String username)
                   throws UserNotFoundException,
                          InvalidEmailAddressException,
                          OperationFailedException,
                          InvalidAuthenticationException,
                          ApplicationPermissionException
```
    Requests a password reset.
    
    Parameters:
    
    username - name of the user
    
    Throws:
    
    UserNotFoundException - if the user does not exist
    
    InvalidEmailAddressException - if the user does not have a valid email to send the reset password link to
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - requestUsernames
```
void requestUsernames(String email)
               throws InvalidEmailAddressException,
                      OperationFailedException,
                      InvalidAuthenticationException,
                      ApplicationPermissionException
```
    Sends the usernames associated with the given email address. No email will be sent if there are no usernames associated with a given email.
    
    Parameters:
    
    email - email address of the user
    
    Throws:
    
    InvalidEmailAddressException - if the email is not valid
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getGroup
```
Group getGroup(String name)
        throws GroupNotFoundException,
               OperationFailedException,
               InvalidAuthenticationException,
               ApplicationPermissionException
```
    Gets a group by name.
    
    Parameters:
    
    name - name of the group to retrieve.
    
    Returns:
    
    A Group
    
    Throws:
    
    GroupNotFoundException - if the group does not exist on the remote server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getGroupWithAttributes
```
GroupWithAttributes getGroupWithAttributes(String name)
                                    throws GroupNotFoundException,
                                           OperationFailedException,
                                           InvalidAuthenticationException,
                                           ApplicationPermissionException
```
    Gets a group with attributes by name.
    
    Parameters:
    
    name - name of the group to retrieve.
    
    Returns:
    
    A Group with attributes.
    
    Throws:
    
    GroupNotFoundException - if the group does not exist on the remote server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - addGroup
```
void addGroup(Group group)
       throws InvalidGroupException,
              ApplicationPermissionException,
              InvalidAuthenticationException,
              OperationFailedException
```
    Adds a group to the remote Crowd server.
    
    Parameters:
    
    group - Group to add.
    
    Throws:
    
    InvalidGroupException - if the group is invalid. This may be because a group of the same name already exists, or does not pass the server side validation rules
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - updateGroup
```
void updateGroup(Group group)
          throws InvalidGroupException,
                 GroupNotFoundException,
                 OperationFailedException,
                 ApplicationPermissionException,
                 InvalidAuthenticationException
```
    Updates a group on the remote Crowd server.
    
    Parameters:
    
    group - Group to update.
    
    Throws:
    
    InvalidGroupException - The group is invalid. This may be because the group does not pass the server side validation rules.
    
    GroupNotFoundException - if the group does not exist on the remote server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - storeGroupAttributes
```
void storeGroupAttributes(String groupName,
                          Map<String,Set<String>> attributes)
                   throws GroupNotFoundException,
                          OperationFailedException,
                          ApplicationPermissionException,
                          InvalidAuthenticationException
```
    Stores the group's attributes on the remote Crowd server.
    
    Parameters:
    
    groupName - Name of the group.
    
    attributes - Set of Attributes to store. Attributes will be added or if an attribute with the same key exists will be replaced.
    
    Throws:
    
    GroupNotFoundException - if the group does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - removeGroupAttributes
```
void removeGroupAttributes(String groupName,
                           String attributeName)
                    throws GroupNotFoundException,
                           OperationFailedException,
                           ApplicationPermissionException,
                           InvalidAuthenticationException
```
    Removes a group attribute (set) from the server. If the attribute to be removed does not exist, no error is reported.
    
    Parameters:
    
    groupName - Name of the group
    
    attributeName - Attribute key.
    
    Throws:
    
    GroupNotFoundException - the group does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - removeGroup
```
void removeGroup(String groupName)
          throws GroupNotFoundException,
                 OperationFailedException,
                 ApplicationPermissionException,
                 InvalidAuthenticationException
```
    Removes a group from the remote Crowd server
    
    Parameters:
    
    groupName - Name of the group to remove.
    
    Throws:
    
    GroupNotFoundException - the group does not exist on the remote Crowd server
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - isUserDirectGroupMember
```
boolean isUserDirectGroupMember(String username,
                                String groupName)
                         throws OperationFailedException,
                                ApplicationPermissionException,
                                InvalidAuthenticationException
```
    Tests if a user is a direct member of a group.
    
    Parameters:
    
    username - User name
    
    groupName - Group Name
    
    Returns:
    
    true if the member is a direct member of the group.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - isUserNestedGroupMember
```
boolean isUserNestedGroupMember(String username,
                                String groupName)
                         throws OperationFailedException,
                                ApplicationPermissionException,
                                InvalidAuthenticationException
```
    Tests if a user is a nested member of a group.
    
    Parameters:
    
    username - User name
    
    groupName - Group Name
    
    Returns:
    
    true if the member is a nested member of the group.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - isGroupDirectGroupMember
```
boolean isGroupDirectGroupMember(String childName,
                                 String parentName)
                          throws OperationFailedException,
                                 InvalidAuthenticationException,
                                 ApplicationPermissionException
```
    Tests if a group is a direct member of a group.
    
    Parameters:
    
    childName - Name of the child group
    
    parentName - Name of the Parent group
    
    Returns:
    
    true if the child group is a direct member of the parent group.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - addUserToGroup
```
void addUserToGroup(String username,
                    String groupName)
             throws GroupNotFoundException,
                    UserNotFoundException,
                    OperationFailedException,
                    MembershipAlreadyExistsException,
                    InvalidAuthenticationException,
                    ApplicationPermissionException
```
    Adds a user to a group.
    
    Parameters:
    
    username - Name of the user to add to the group.
    
    groupName - Name of the group to be added to.
    
    Throws:
    
    GroupNotFoundException - if the group does not exist.
    
    UserNotFoundException - if the user does not exist.
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    MembershipAlreadyExistsException - if the user is already a member fo the group
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - addGroupToGroup
```
void addGroupToGroup(String childGroup,
                     String parentGroup)
              throws GroupNotFoundException,
                     UserNotFoundException,
                     OperationFailedException,
                     InvalidAuthenticationException,
                     ApplicationPermissionException,
                     MembershipAlreadyExistsException
```
    Adds a group to a group.
    
    Parameters:
    
    childGroup - Name of the group to add to the parent group.
    
    parentGroup - Name of the group the child will be added to.
    
    Throws:
    
    GroupNotFoundException - if either group does not exist
    
    UserNotFoundException - if the user does not exist
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    MembershipAlreadyExistsException - if the child group is already a member of the parent group
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - removeUserFromGroup
```
void removeUserFromGroup(String username,
                         String groupName)
                  throws MembershipNotFoundException,
                         GroupNotFoundException,
                         UserNotFoundException,
                         ApplicationPermissionException,
                         InvalidAuthenticationException,
                         OperationFailedException
```
    Removes a user from a group.
    
    Parameters:
    
    username - Name of the user to add to the group.
    
    groupName - Name of the group to be added to.
    
    Throws:
    
    MembershipNotFoundException - if the membership does not exist
    
    GroupNotFoundException - if the group does not exist.
    
    UserNotFoundException - if the user does not exist.
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - removeGroupFromGroup
```
void removeGroupFromGroup(String childGroup,
                          String parentGroup)
                   throws MembershipNotFoundException,
                          GroupNotFoundException,
                          OperationFailedException,
                          InvalidAuthenticationException,
                          ApplicationPermissionException
```
    Removes a group to a group.
    
    Parameters:
    
    childGroup - Name of the group to be removed from the parent group.
    
    parentGroup - Name of the group the child group will be removed from.
    
    Throws:
    
    GroupNotFoundException - if either group does not exist.
    
    MembershipNotFoundException - if there is not parent-child relationship between the specified groups
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if for some reason the operation has failed
  - testConnection
```
void testConnection()
             throws OperationFailedException,
                    InvalidAuthenticationException,
                    ApplicationPermissionException
```
    Tests if the connection is OK. This test uses a user search to validate the connection. It will fail if the application does not have permission to perform this very basic operation.
    
    Throws:
    
    InvalidAuthenticationException - if the application and password are not valid
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    OperationFailedException - if the test fails
  - searchUsers
```
List<User> searchUsers(SearchRestriction searchRestriction,
                       int startIndex,
                       int maxResults)
                throws OperationFailedException,
                       InvalidAuthenticationException,
                       ApplicationPermissionException
```
    Searches for users matching the following criteria.
    
    Parameters:
    
    searchRestriction - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of users satisfying the search restriction.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - searchUsersWithAttributes
```
List<UserWithAttributes> searchUsersWithAttributes(SearchRestriction searchRestriction,
                                                   int startIndex,
                                                   int maxResults)
                                            throws OperationFailedException,
                                                   InvalidAuthenticationException,
                                                   ApplicationPermissionException
```
    Searches for users (with their attributes) matching the following criteria.
    
    Parameters:
    
    searchRestriction - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of users (with their attributes) satisfying the search restriction.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - searchUserNames
```
List<String> searchUserNames(SearchRestriction searchRestriction,
                             int startIndex,
                             int maxResults)
                      throws OperationFailedException,
                             InvalidAuthenticationException,
                             ApplicationPermissionException
```
    Searches for usernames matching the searchRestriction criteria.
    
    Parameters:
    
    searchRestriction - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of usernames satisfying the search restriction.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - searchGroups
```
List<Group> searchGroups(SearchRestriction searchRestriction,
                         int startIndex,
                         int maxResults)
                  throws OperationFailedException,
                         InvalidAuthenticationException,
                         ApplicationPermissionException
```
    Searches for groups matching the following criteria.
    
    Parameters:
    
    searchRestriction - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restriction.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - searchGroupsWithAttributes
```
List<GroupWithAttributes> searchGroupsWithAttributes(SearchRestriction searchRestriction,
                                                     int startIndex,
                                                     int maxResults)
                                              throws OperationFailedException,
                                                     InvalidAuthenticationException,
                                                     ApplicationPermissionException
```
    Searches for groups (with their attributes) matching the following criteria.
    
    Parameters:
    
    searchRestriction - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups (with their attributes) satisfying the search restriction.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - searchGroupNames
```
List<String> searchGroupNames(SearchRestriction searchRestriction,
                              int startIndex,
                              int maxResults)
                       throws OperationFailedException,
                              InvalidAuthenticationException,
                              ApplicationPermissionException
```
    Searches for group names matching the searchRestriction criteria.
    
    Parameters:
    
    searchRestriction - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of group names satisfying the search restriction.
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getUsersOfGroup
```
List<User> getUsersOfGroup(String groupName,
                           int startIndex,
                           int maxResults)
                    throws GroupNotFoundException,
                           ApplicationPermissionException,
                           InvalidAuthenticationException,
                           OperationFailedException
```
    Searches for users who are direct members of a group.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of users satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfUsersOfGroup
```
List<String> getNamesOfUsersOfGroup(String groupName,
                                    int startIndex,
                                    int maxResults)
                             throws GroupNotFoundException,
                                    ApplicationPermissionException,
                                    InvalidAuthenticationException,
                                    OperationFailedException
```
    Searches for users who are direct members of a group, returning the user names.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of user names satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getChildGroupsOfGroup
```
List<Group> getChildGroupsOfGroup(String groupName,
                                  int startIndex,
                                  int maxResults)
                           throws GroupNotFoundException,
                                  ApplicationPermissionException,
                                  InvalidAuthenticationException,
                                  OperationFailedException
```
    Searches for groups who are direct members of a group.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restrictions
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfChildGroupsOfGroup
```
List<String> getNamesOfChildGroupsOfGroup(String groupName,
                                          int startIndex,
                                          int maxResults)
                                   throws OperationFailedException,
                                          GroupNotFoundException,
                                          InvalidAuthenticationException,
                                          ApplicationPermissionException
```
    Searches for groups who are direct members of a group, returning the group names.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of group names satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getGroupsForUser
```
List<Group> getGroupsForUser(String userName,
                             int startIndex,
                             int maxResults)
                      throws OperationFailedException,
                             InvalidAuthenticationException,
                             ApplicationPermissionException,
                             UserNotFoundException
```
    Searches for groups that a user is a direct member of.
    
    Parameters:
    
    userName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restriction.
    
    Throws:
    
    UserNotFoundException - if the user could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getGroupsWithAttributesForUser
```
List<GroupWithAttributes> getGroupsWithAttributesForUser(String userName,
                                                         int startIndex,
                                                         int maxResults)
                                                  throws UserNotFoundException,
                                                         ApplicationPermissionException,
                                                         InvalidAuthenticationException,
                                                         OperationFailedException
```
    Searches for groups that a user is a member of, and returns those groups with all their attributes. This will only work for Crowd servers >= 2.9, otherwise attributes will not be returned and behaviour will be the same as getGroupsForUser(java.lang.String, int, int).
    
    Parameters:
    
    userName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restriction.
    
    Throws:
    
    UserNotFoundException - if the user could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfGroupsForUser
```
List<String> getNamesOfGroupsForUser(String userName,
                                     int startIndex,
                                     int maxResults)
                              throws OperationFailedException,
                                     InvalidAuthenticationException,
                                     ApplicationPermissionException,
                                     UserNotFoundException
```
    Searches for groups that a user is a direct member of, returning the group names.
    
    Parameters:
    
    userName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of group names satisfying the search restriction.
    
    Throws:
    
    UserNotFoundException - if the user could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getParentGroupsForGroup
```
List<Group> getParentGroupsForGroup(String groupName,
                                    int startIndex,
                                    int maxResults)
                             throws OperationFailedException,
                                    InvalidAuthenticationException,
                                    ApplicationPermissionException,
                                    GroupNotFoundException
```
    Searches for groups that a group is a direct member of.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfParentGroupsForGroup
```
List<String> getNamesOfParentGroupsForGroup(String groupName,
                                            int startIndex,
                                            int maxResults)
                                     throws OperationFailedException,
                                            InvalidAuthenticationException,
                                            ApplicationPermissionException,
                                            GroupNotFoundException
```
    Searches for groups that a group is a direct member of, returning the group names.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of group names satisfying the search restriction
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNestedUsersOfGroup
```
List<User> getNestedUsersOfGroup(String groupName,
                                 int startIndex,
                                 int maxResults)
                          throws OperationFailedException,
                                 InvalidAuthenticationException,
                                 ApplicationPermissionException,
                                 GroupNotFoundException
```
    Searches for users who are nested members of a group.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of users satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfNestedUsersOfGroup
```
List<String> getNamesOfNestedUsersOfGroup(String groupName,
                                          int startIndex,
                                          int maxResults)
                                   throws OperationFailedException,
                                          InvalidAuthenticationException,
                                          ApplicationPermissionException,
                                          GroupNotFoundException
```
    Searches for users who are nested members of a group, returning the user names.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of user names satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNestedChildGroupsOfGroup
```
List<Group> getNestedChildGroupsOfGroup(String groupName,
                                        int startIndex,
                                        int maxResults)
                                 throws OperationFailedException,
                                        InvalidAuthenticationException,
                                        ApplicationPermissionException,
                                        GroupNotFoundException
```
    Searches for groups who are nested members of a group.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfNestedChildGroupsOfGroup
```
List<String> getNamesOfNestedChildGroupsOfGroup(String groupName,
                                                int startIndex,
                                                int maxResults)
                                         throws OperationFailedException,
                                                InvalidAuthenticationException,
                                                ApplicationPermissionException,
                                                GroupNotFoundException
```
    Searches for groups who are nested members of a group, returning the group names.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of group names satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getGroupsForNestedUser
```
List<Group> getGroupsForNestedUser(String userName,
                                   int startIndex,
                                   int maxResults)
                            throws OperationFailedException,
                                   InvalidAuthenticationException,
                                   ApplicationPermissionException,
                                   UserNotFoundException
```
    Searches for groups that a user is a nested member of.
    
    Parameters:
    
    userName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restriction.
    
    Throws:
    
    UserNotFoundException - if the user could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfGroupsForNestedUser
```
List<String> getNamesOfGroupsForNestedUser(String userName,
                                           int startIndex,
                                           int maxResults)
                                    throws OperationFailedException,
                                           InvalidAuthenticationException,
                                           ApplicationPermissionException,
                                           UserNotFoundException
```
    Searches for groups that a user is a nested member of, returning the group names.
    
    Parameters:
    
    userName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of group names satisfying the search restriction.
    
    Throws:
    
    UserNotFoundException - if the user could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getParentGroupsForNestedGroup
```
List<Group> getParentGroupsForNestedGroup(String groupName,
                                          int startIndex,
                                          int maxResults)
                                   throws OperationFailedException,
                                          InvalidAuthenticationException,
                                          ApplicationPermissionException,
                                          GroupNotFoundException
```
    Searches for groups that a group is a nested member of.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of groups satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getNamesOfParentGroupsForNestedGroup
```
List<String> getNamesOfParentGroupsForNestedGroup(String groupName,
                                                  int startIndex,
                                                  int maxResults)
                                           throws OperationFailedException,
                                                  InvalidAuthenticationException,
                                                  ApplicationPermissionException,
                                                  GroupNotFoundException
```
    Searches for groups that a group is a nested member of, returning the group names.
    
    Parameters:
    
    groupName - restriction on the search
    
    startIndex - starting index of the search results
    
    maxResults - maximum number of results returned from the search
    
    Returns:
    
    List of group names satisfying the search restriction.
    
    Throws:
    
    GroupNotFoundException - if the group could not be found
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server.
    
    InvalidAuthenticationException - if the application and password are not valid.
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getMemberships
```
Iterable<Membership> getMemberships()
                             throws OperationFailedException,
                                    ApplicationPermissionException,
                                    InvalidAuthenticationException,
                                    UnsupportedCrowdApiException
```
    Gets the full group membership details for all groups with all direct user members and child groups. The result may be large and this operation may be slow.
    
    This method is only supported when the server supports version 1.1 of the user management API. Clients should be ready to catch UnsupportedCrowdApiException and fall back to another technique if they need to remain backwards compatible.
    
    Returns:
    
    an Iterable of the memberships for all groups
    
    Throws:
    
    UnsupportedCrowdApiException - if the server does not support version 1.1 of the user management API
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - findUserFromSSOToken
```
User findUserFromSSOToken(String token)
                   throws OperationFailedException,
                          InvalidAuthenticationException,
                          ApplicationPermissionException,
                          InvalidTokenException
```
    Returns the user from the specified user token.
    
    Parameters:
    
    token - user token used to find the authenticated user.
    
    Returns:
    
    User associated with the token.
    
    Throws:
    
    InvalidTokenException - if the provided token is not valid
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - authenticateSSOUser
```
String authenticateSSOUser(UserAuthenticationContext userAuthenticationContext)
                    throws ApplicationAccessDeniedException,
                           InactiveAccountException,
                           ExpiredCredentialException,
                           ApplicationPermissionException,
                           InvalidAuthenticationException,
                           OperationFailedException
```
    Authenticates a Single-Sign-On (SSO) User.
    
    Parameters:
    
    userAuthenticationContext - the user's authentication details.
    
    Returns:
    
    SSO token if successful.
    
    Throws:
    
    ApplicationAccessDeniedException - if the user does not have access to authenticate against the application
    
    InactiveAccountException - if the user account is inactive
    
    ExpiredCredentialException - if the user password has expired and the user is required to change their password
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - authenticateSSOUser
```
String authenticateSSOUser(UserAuthenticationContext userAuthenticationContext,
                           long duration)
                    throws ApplicationAccessDeniedException,
                           InactiveAccountException,
                           ExpiredCredentialException,
                           ApplicationPermissionException,
                           InvalidAuthenticationException,
                           OperationFailedException
```
    Authenticates a Single-Sign-On (SSO) User.
    
    Parameters:
    
    userAuthenticationContext - the user's authentication details.
    
    duration - requested duration of the new token (in seconds)
    
    Returns:
    
    SSO token if successful.
    
    Throws:
    
    ApplicationAccessDeniedException - if the user does not have access to authenticate against the application
    
    InactiveAccountException - if the user account is inactive
    
    ExpiredCredentialException - if the user password has expired and the user is required to change their password
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - authenticateSSOUserWithoutValidatingPassword
```
String authenticateSSOUserWithoutValidatingPassword(UserAuthenticationContext userAuthenticationContext)
                                             throws ApplicationPermissionException,
                                                    InactiveAccountException,
                                                    ApplicationAccessDeniedException,
                                                    InvalidAuthenticationException,
                                                    OperationFailedException
```
    Authenticates a Single-Sign-On (SSO) User without validating password.
    
    Parameters:
    
    userAuthenticationContext - the user's authentication details.
    
    Returns:
    
    SSO token if successful.
    
    Throws:
    
    ApplicationAccessDeniedException - if the user does not have access to authenticate against the application
    
    InactiveAccountException - if the user account has expired
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - validateSSOAuthentication
```
void validateSSOAuthentication(String token,
                               List<ValidationFactor> validationFactors)
                        throws OperationFailedException,
                               InvalidAuthenticationException,
                               ApplicationPermissionException,
                               InvalidTokenException
```
    Validates the SSO authentication. Throws InvalidAuthenticationException if the SSO authentication is not valid.
    
    Parameters:
    
    token - Crowd SSO token
    
    validationFactors - Details of where the user's come from. If presented, must match those presented during authentication.
    
    Throws:
    
    InvalidTokenException - if the supplied token is not valid
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - validateSSOAuthenticationAndGetSession
```
Session validateSSOAuthenticationAndGetSession(String token,
                                               List<ValidationFactor> validationFactors)
                                        throws InvalidTokenException,
                                               ApplicationPermissionException,
                                               InvalidAuthenticationException,
                                               OperationFailedException
```
    Validates the SSO authentication. Throws InvalidAuthenticationException if the SSO authentication is not valid.
    
    Parameters:
    
    token - Crowd SSO token
    
    validationFactors - Details of where the user's come from. If presented, must match those presented during authentication.
    
    Returns:
    
    the current session
    
    Throws:
    
    InvalidTokenException - if the supplied token is not valid
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - invalidateSSOToken
```
void invalidateSSOToken(String token)
                 throws OperationFailedException,
                        InvalidAuthenticationException,
                        ApplicationPermissionException
```
    Invalidates a token. If the token does not exist, the token should still return silently.
    
    Parameters:
    
    token - a non-empty token to invalidate
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - invalidateSSOTokensForUser
```
void invalidateSSOTokensForUser(String username)
                         throws OperationFailedException,
                                ApplicationPermissionException,
                                InvalidAuthenticationException
```
    Invalidates all tokens for a given user name
    
    Parameters:
    
    username - User whose sessions will be invalidated
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    UnsupportedCrowdApiException - if the remote server does not support this operation
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - invalidateSSOTokensForUser
```
void invalidateSSOTokensForUser(String username,
                                String exclude)
                         throws OperationFailedException,
                                ApplicationPermissionException,
                                InvalidAuthenticationException
```
    Invalidates all tokens for a given user name, except for the given token.
    
    Parameters:
    
    username - User whose sessions will be invalidated
    
    exclude - Token to be saved
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server
    
    InvalidAuthenticationException - if the application and password are not valid
    
    UnsupportedCrowdApiException - if the remote server does not support this operation
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - getCookieConfiguration
```
CookieConfiguration getCookieConfiguration()
                                    throws OperationFailedException,
                                           InvalidAuthenticationException,
                                           ApplicationPermissionException
```
    Returns the cookie configuration.
    
    Returns:
    
    cookie configuration
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server.
    
    InvalidAuthenticationException - if the application and password are not valid.
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments and the operation not being supported on the server.
  - shutdown
```
void shutdown()
```
    Closes this Crowd Client and releases any system resources associated with the client.
    The client can no longer be used once shutdown.
    Calling this method more than once will have no effect.
  - getCurrentEventToken
```
String getCurrentEventToken()
                     throws ApplicationPermissionException,
                            InvalidAuthenticationException,
                            OperationFailedException,
                            IncrementalSynchronisationNotAvailableException
```
    Returns a token that can be used for querying events that have happened after the token was generated.
    If the event token has not changed since the last call to this method, it is guaranteed that no new events have been received.
    The format of event token is implementation specific and can change without a warning.
    
    Returns:
    
    token that can be used for querying events that have happened after the token was generated
    
    Throws:
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server.
    
    InvalidAuthenticationException - if the application and password are not valid.
    
    UnsupportedCrowdApiException - if the remote server does not support this operation
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments
    
    IncrementalSynchronisationNotAvailableException - if the application cannot provide incremental synchronisation
    
    Since:
    
    2.3
  - getNewEvents
```
Events getNewEvents(String eventToken)
             throws EventTokenExpiredException,
                    ApplicationPermissionException,
                    InvalidAuthenticationException,
                    OperationFailedException
```
    Returns an events object which contains a new eventToken and events that happened after the given eventToken was generated.
    If for any reason event store is unable to retrieve events that happened after the event token was generated, an EventTokenExpiredException will be thrown. The caller is then expected to call getCurrentEventToken() again before asking for new events.
    
    Parameters:
    
    eventToken - event token that was retrieved by a call to getCurrentEventToken() or this method
    
    Returns:
    
    events object which contains a new eventToken and events that happened after the given eventToken was generated
    
    Throws:
    
    EventTokenExpiredException - if events that happened after the event token was generated can not be retrieved
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server.
    
    InvalidAuthenticationException - if the application and password are not valid.
    
    UnsupportedCrowdApiException - if the remote server does not support this operation
    
    OperationFailedException - if the operation has failed for any other reason, including invalid arguments
    
    Since:
    
    2.3
  - getWebhook
```
String getWebhook(long webhookId)
           throws InvalidAuthenticationException,
                  ApplicationPermissionException,
                  OperationFailedException,
                  WebhookNotFoundException
```
    Retrieves a Webhook endpoint URL.
    
    Parameters:
    
    webhookId - a Webhook identifier, as returned by registerWebhook(String, String)
    
    Returns:
    
    the endpoint URL associated to the Webhook
    
    Throws:
    
    InvalidAuthenticationException - if the application and password are not valid.
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server.
    
    WebhookNotFoundException - if the Webhook is not registered
    
    OperationFailedException - if the operation has failed for any other reason.
  - registerWebhook
```
long registerWebhook(String endpointUrl,
                     @Nullable
                     String token)
              throws InvalidAuthenticationException,
                     ApplicationPermissionException,
                     OperationFailedException
```
    Registers a new Webhook on the server. The Webhook will be called back when the Crowd server produces new events. Applications are expected to request a new event token getCurrentEventToken() after registering a Webhook, so then can obtain the new events using getNewEvents(String) in the Webhook callback.
    This operation is idempotent, i.e., an attempt to register a callback with the same endpointUrl as an existing Webhook already registered by the same application will return the identifier of the existing Webhook.
    If an application dies, or otherwise terminates without unregistering its Webhooks, Crowd reserves its rights to eventually unregister any Webhook that is no longer responding to the pings with an HTTP 2xx status code. Crowd may implement a fault-tolerant policy for Webhooks that are temporarily unreachable, but it is the application's responsibility to maintain the connection.
    
    Parameters:
    
    endpointUrl - URL of the HTTP endpoint provided by the application. Crowd will ping the Webhook by issuing a body-less POST request when new events are available. The Webhook must respond with an HTTP 2xx status code.
    
    token - the token that Crowd will present when pinging the Webhook (optional).
    
    Returns:
    
    an identifier of the Webhook, that can be used to unregister it unregisterWebhook(long).
    
    Throws:
    
    InvalidAuthenticationException - if the application and password are not valid.
    
    ApplicationPermissionException - if the application is not permitted to perform the requested operation on the server.
    
    OperationFailedException - if the operation has failed for any other reason.
  - unregisterWebhook
```
void unregisterWebhook(long webhookId)
                throws ApplicationPermissionException,
                       InvalidAuthenticationException,
                       OperationFailedException,
                       WebhookNotFoundException
```
    Unregisters a Webhook on the server. Well-behaved applications are expected to unregister their Webhooks when they no longer need them to free resources on the server. Otherwise, Crowd may unilaterally unregister the non-responding Webhooks, as described in registerWebhook(String, String).
    
    Parameters:
    
    webhookId - The identifier of the Webhook returned by registerWebhook(String, String).
    
    Throws:
    
    ApplicationPermissionException - if the Webhook identifier does not match any of the Webhooks previously registered by the application.
    
    InvalidAuthenticationException - if the application and password are not valid.
    
    WebhookNotFoundException - if the Webhook is not found, or it not owned by the application, or the remote API does not support this operation
    
    OperationFailedException - if the operation has failed for any other reason.
  - expireAllPasswords
```
void expireAllPasswords()
                 throws ApplicationPermissionException,
                        InvalidAuthenticationException,
                        OperationFailedException
```
    Expires all passwords for all users in all directories for this application, regardless of group membership.
    
    Throws:
    
    ApplicationPermissionException - if the application credentials are not correct.
    
    InvalidAuthenticationException - if the authentication is not correct.
    
    OperationFailedException - if the operation fails for any of the directories. This would mean some passwords have expired while others have not.

Interface CrowdClient

Method Summary

Method Detail

getUser

getUserWithAttributes

getUserByKey

authenticateUser

addUser

addUser

updateUser

renameUser

updateUserCredential

storeUserAttributes

removeUserAttributes

removeUser

requestPasswordReset

requestUsernames

getGroup

getGroupWithAttributes

addGroup

updateGroup

storeGroupAttributes

removeGroupAttributes

removeGroup

isUserDirectGroupMember

isUserNestedGroupMember

isGroupDirectGroupMember

addUserToGroup

addGroupToGroup

removeUserFromGroup

removeGroupFromGroup

testConnection

searchUsers

searchUsersWithAttributes

searchUserNames

searchGroups

searchGroupsWithAttributes

searchGroupNames

getUsersOfGroup

getNamesOfUsersOfGroup

getChildGroupsOfGroup

getNamesOfChildGroupsOfGroup

getGroupsForUser

getGroupsWithAttributesForUser

getNamesOfGroupsForUser

getParentGroupsForGroup

getNamesOfParentGroupsForGroup

getNestedUsersOfGroup

getNamesOfNestedUsersOfGroup

getNestedChildGroupsOfGroup

getNamesOfNestedChildGroupsOfGroup

getGroupsForNestedUser

getNamesOfGroupsForNestedUser

getParentGroupsForNestedGroup

getNamesOfParentGroupsForNestedGroup

getMemberships

findUserFromSSOToken

authenticateSSOUser

authenticateSSOUser

authenticateSSOUserWithoutValidatingPassword

validateSSOAuthentication

validateSSOAuthenticationAndGetSession

invalidateSSOToken

invalidateSSOTokensForUser

invalidateSSOTokensForUser

getCookieConfiguration

shutdown

getCurrentEventToken

getNewEvents

getWebhook

registerWebhook

unregisterWebhook

expireAllPasswords