org.gcube.portlets.admin.usersmanagementportlet.gwt.server
Class UsersManagementServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet
              com.google.gwt.user.server.rpc.RemoteServiceServlet
                  org.gcube.portlets.admin.usersmanagementportlet.gwt.server.UsersManagementServlet

All Implemented Interfaces:

com.google.gwt.user.client.rpc.RemoteService, com.google.gwt.user.server.rpc.SerializationPolicyProvider, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, UsersManagementService

public class UsersManagementServlet
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements UsersManagementService

UsersManagement servlet

Author:

Panagiota Koltsida, NKUA

See Also:

Serialized Form

Field Summary

Fields inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

perThreadRequest, perThreadResponse

Constructor Summary

UsersManagementServlet()
Class constructor

Method Summary

Boolean	addNewUsersToVO(ArrayList<String> users) This method is invoked to add new Users to a VO.
Boolean	addUsersToVO(ArrayList<String> users) Add users to the current VO
Boolean	denyRequests(String[] users) Denies a list of requests from users for registration
ArrayList<UserInfo>	getAllRegisteredUsers() Returns all the users that are registered in VOMS.
String[]	getAvailableRolesByCurrentGroup() Returns the available roles of the current VO
Integer	getNumberOfUserThatReceiveNots()
ArrayList<UserInfo>	getRegisteredUsersForaVO() Returns all the users and their roles that are registered to the current VO
ArrayList<UserInfo>	getUnregisteredUsersForVO() Retrieves all the users that are registered to portal but are not registered to the current VO
ArrayList<UserInfo>	getUsersRequests() This method returns a hash map with key the username of the new user and value an array list with all the roles that this user requests
Boolean	removeUsersFromVO(String[] users) Removes the users with the given username from the current VO
void	sendEmailToRegisteredUsers(String subject, String body) Sends an email with the given subject and body to all registered users of the current VO/VRE
void	sendEmailWithErrorToSupport(Throwable caught)
String	updateUserRoles(String username, String[][] rolesAndValues) Update the user's roles

Methods inherited from class com.google.gwt.user.server.rpc.RemoteServiceServlet

checkPermutationStrongName, doGetSerializationPolicy, getSerializationPolicy, onAfterResponseSerialized, onBeforeRequestDeserialized, processCall, processPost, shouldCompressResponse

Methods inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

doPost, doUnexpectedFailure, getPermutationStrongName, getThreadLocalRequest, getThreadLocalResponse, onAfterRequestDeserialized, readContent

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

UsersManagementServlet

public UsersManagementServlet()

Class constructor

Method Detail

getAvailableRolesByCurrentGroup

public String[] getAvailableRolesByCurrentGroup()

Returns the available roles of the current VO

Specified by:

getAvailableRolesByCurrentGroup in interface UsersManagementService

Returns:

An array with the available roles

getAllRegisteredUsers

public ArrayList<UserInfo> getAllRegisteredUsers()

Returns all the users that are registered in VOMS. These users may not be registered in any VO/VRE

Specified by:

getAllRegisteredUsers in interface UsersManagementService

Returns:

A list with the users that are registered to portal independent of the VOs and VREs

getUnregisteredUsersForVO

public ArrayList<UserInfo> getUnregisteredUsersForVO()

Retrieves all the users that are registered to portal but are not registered to the current VO

Specified by:

getUnregisteredUsersForVO in interface UsersManagementService

Returns:

A list with the username of the unregistered users

getRegisteredUsersForaVO

public ArrayList<UserInfo> getRegisteredUsersForaVO()

Returns all the users and their roles that are registered to the current VO

Specified by:

getRegisteredUsersForaVO in interface UsersManagementService

Returns:

A Hash map that contains the registered users and the roles that each user has, or null

removeUsersFromVO

public Boolean removeUsersFromVO(String[] users)
                          throws CurrentGroupRetrievalException,
                                 RolesRetrievalException,
                                 UserRemovalFailureException,
                                 UserInfoRetrievalException

Removes the users with the given username from the current VO

Specified by:

removeUsersFromVO in interface UsersManagementService

Parameters:

users - The users to be removed

Returns:

True if the users removed, else False

Throws:

CurrentGroupRetrievalException

RolesRetrievalException

UserRemovalFailureException

UserInfoRetrievalException

denyRequests

public Boolean denyRequests(String[] users)
                     throws CurrentGroupRetrievalException,
                            RolesRetrievalException,
                            UserRemovalFailureException,
                            UserInfoRetrievalException

Denies a list of requests from users for registration

Specified by:

denyRequests in interface UsersManagementService

Parameters:

The - list of users' requests to deny

Returns:

True if everything is ok

Throws:

CurrentGroupRetrievalException

RolesRetrievalException

UserRemovalFailureException

UserInfoRetrievalException

addUsersToVO

public Boolean addUsersToVO(ArrayList<String> users)
                     throws RolesRetrievalException,
                            UserInfoRetrievalException,
                            CurrentGroupRetrievalException,
                            GroupAssignmentException

Add users to the current VO

Specified by:

addUsersToVO in interface UsersManagementService

Parameters:

The - users to be added

Returns:

True if the users have been added, else False

Throws:

UserInfoRetrievalException

RolesRetrievalException

CurrentGroupRetrievalException

GroupAssignmentException

addNewUsersToVO

public Boolean addNewUsersToVO(ArrayList<String> users)
                        throws CurrentGroupRetrievalException

This method is invoked to add new Users to a VO. These users can be either VOMS users that do not belong to this VO, either users that belong to this VO but hane no roles, or users that belong to this VO and have the "pending" role

Specified by:

addNewUsersToVO in interface UsersManagementService

Parameters:

users - The users' username that will be added to the VO

Returns:

True if all users added, else false

Throws:

CurrentGroupRetrievalException

updateUserRoles

public String updateUserRoles(String username,
                              String[][] rolesAndValues)

Update the user's roles

Specified by:

updateUserRoles in interface UsersManagementService

Parameters:

username - User's username

rolesAndValues - A 2-dimensional array with the roles names and the values for the specified user

Returns:

True if the roles were updated, else False

getUsersRequests

public ArrayList<UserInfo> getUsersRequests()
                                     throws PendingUsersRetrievalException

This method returns a hash map with key the username of the new user and value an array list with all the roles that this user requests

Specified by:

getUsersRequests in interface UsersManagementService

Returns:

An array list with the Users that have made a request

Throws:

PendingUsersRetrievalException

sendEmailToRegisteredUsers

public void sendEmailToRegisteredUsers(String subject,
                                       String body)
                                throws CurrentGroupRetrievalException,
                                       RegisteredUsersRetrievalException,
                                       UserInfoRetrievalException

Sends an email with the given subject and body to all registered users of the current VO/VRE

Specified by:

sendEmailToRegisteredUsers in interface UsersManagementService

Parameters:

subject - The email's subject

body - The email's body

Throws:

CurrentGroupRetrievalException

RegisteredUsersRetrievalException

UserInfoRetrievalException

sendEmailWithErrorToSupport

public void sendEmailWithErrorToSupport(Throwable caught)

Specified by:

sendEmailWithErrorToSupport in interface UsersManagementService

getNumberOfUserThatReceiveNots

public Integer getNumberOfUserThatReceiveNots()
                                       throws RegisteredUsersRetrievalException

Specified by:

getNumberOfUserThatReceiveNots in interface UsersManagementService

Throws:

RegisteredUsersRetrievalException