Package org.dspace.eperson

Class AccountServiceImpl

java.lang.Object

org.dspace.eperson.AccountServiceImpl

All Implemented Interfaces:

AccountService

public class AccountServiceImpl
extends Object
implements AccountService

Methods for handling registration by email and forgotten passwords. When someone registers as a user, or forgets their password, the sendRegistrationInfo or sendForgotPasswordInfo methods can be used to send an email to the user. The email contains a special token, a long string which is randomly generated and thus hard to guess. When the user presents the token back to the system, the AccountManager can use the token to determine the identity of the eperson. *NEW* now ignores expiration dates so that tokens never expire

Version:

$Revision$

Author:

Peter Breton

Field Summary

Fields

Modifier and Type	Field	Description
protected EPersonService	ePersonService
protected RegistrationDataService	registrationDataService

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AccountServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	deleteToken(Context context, String token)	Delete token.
String	getEmail(Context context, String token)	Return the e-mail address referred to by a token, or null if email address can't be found ignores expiration of token
EPerson	getEPerson(Context context, String token)	Return the EPerson corresponding to token, where token was emailed to the person by either the sendRegistrationInfo or sendForgotPasswordInfo methods.
protected void	sendEmail(Context context, String email, boolean isRegister, RegistrationData rd)	Send a DSpace message to the given email address.
void	sendForgotPasswordInfo(Context context, String email)	Email forgot password info to the given email address.
protected RegistrationData	sendInfo(Context context, String email, boolean isRegister, boolean send)	THIS IS AN INTERNAL METHOD.
void	sendRegistrationInfo(Context context, String email)	Email registration info to the given email address.

Methods inherited from class java.lang.Object

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

Field Detail

ePersonService

@Autowired(required=true)
protected EPersonService ePersonService

registrationDataService

@Autowired(required=true)
protected RegistrationDataService registrationDataService

Constructor Detail

AccountServiceImpl

protected AccountServiceImpl()

Method Detail

sendRegistrationInfo

public void sendRegistrationInfo(Context context,
                                 String email)
                          throws SQLException,
                                 IOException,
                                 javax.mail.MessagingException,
                                 AuthorizeException

Email registration info to the given email address. Potential error conditions: Cannot create registration data in database (throws SQLException) Error sending email (throws MessagingException) Error reading email template (throws IOException) Authorization error (throws AuthorizeException)

Specified by:

sendRegistrationInfo in interface AccountService

Parameters:

context - DSpace context

email - Email address to send the registration email to

Throws:

SQLException

IOException

javax.mail.MessagingException

AuthorizeException

sendForgotPasswordInfo

public void sendForgotPasswordInfo(Context context,
                                   String email)
                            throws SQLException,
                                   IOException,
                                   javax.mail.MessagingException,
                                   AuthorizeException

Email forgot password info to the given email address. Potential error conditions: No EPerson with that email (returns null) Cannot create registration data in database (throws SQLException) Error sending email (throws MessagingException) Error reading email template (throws IOException) Authorization error (throws AuthorizeException)

Specified by:

sendForgotPasswordInfo in interface AccountService

Parameters:

context - DSpace context

email - Email address to send the forgot-password email to

Throws:

SQLException

IOException

javax.mail.MessagingException

AuthorizeException

getEPerson

public EPerson getEPerson(Context context,
                          String token)
                   throws SQLException,
                          AuthorizeException

Return the EPerson corresponding to token, where token was emailed to the person by either the sendRegistrationInfo or sendForgotPasswordInfo methods.

If the token is not found return null.

Specified by:

getEPerson in interface AccountService

Parameters:

context - DSpace context

token - Account token

Returns:

The EPerson corresponding to token, or null.

Throws:

SQLException - If the token or eperson cannot be retrieved from the database.

AuthorizeException

getEmail

public String getEmail(Context context,
                       String token)
                throws SQLException

Return the e-mail address referred to by a token, or null if email address can't be found ignores expiration of token

Specified by:

getEmail in interface AccountService

Parameters:

context - DSpace context

token - Account token

Returns:

The email address corresponding to token, or null.

Throws:

SQLException

deleteToken

public void deleteToken(Context context,
                        String token)
                 throws SQLException

Delete token.

Specified by:

deleteToken in interface AccountService

Parameters:

context - DSpace context

token - The token to delete

Throws:

SQLException - If a database error occurs

sendInfo

protected RegistrationData sendInfo(Context context,
                                    String email,
                                    boolean isRegister,
                                    boolean send)
                             throws SQLException,
                                    IOException,
                                    javax.mail.MessagingException,
                                    AuthorizeException

THIS IS AN INTERNAL METHOD. THE SEND PARAMETER ALLOWS IT TO BE USED FOR TESTING PURPOSES. Send an info to the EPerson with the given email address. If isRegister is TRUE, this is registration email; otherwise, it is forgot-password email. If send is TRUE, the email is sent; otherwise it is skipped. Potential error conditions:

Parameters:

context - DSpace context

email - Email address to send the forgot-password email to

isRegister - If true, this is for registration; otherwise, it is for forgot-password

send - If true, send email; otherwise do not send any email

Returns:

null if no EPerson with that email found

Throws:

SQLException - Cannot create registration data in database

javax.mail.MessagingException - Error sending email

IOException - Error reading email template

AuthorizeException - Authorization error

sendEmail

protected void sendEmail(Context context,
                         String email,
                         boolean isRegister,
                         RegistrationData rd)
                  throws javax.mail.MessagingException,
                         IOException,
                         SQLException

Send a DSpace message to the given email address. If isRegister is true, this is registration email; otherwise, it is a forgot-password email.

Parameters:

context - The relevant DSpace Context.

email - The email address to mail to

isRegister - If true, this is registration email; otherwise it is forgot-password email.

rd - The RDBMS row representing the registration data.

Throws:

javax.mail.MessagingException - If an error occurs while sending email

IOException - A general class of exceptions produced by failed or interrupted I/O operations.

SQLException - An exception that provides information on a database access error or other errors.