es.uvigo.esei.dgss.letta.domain.entities

Class User

java.lang.Object

es.uvigo.esei.dgss.letta.domain.entities.User

All Implemented Interfaces:

Serializable

@Entity
public class User
extends Object
implements Serializable

An entity that represents an user of the application. User's represented by this entity have the USER role.

Author:

Miguel Reboiro Jato

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
User(String login, String password, String email) Constructs a new instance of User with the USER role.

Method Summary

Modifier and Type	Method and Description
void	changePassword(String password) Changes the password of the user.
boolean	equals(Object obj)
String	getEmail() Returns the email of the user.
String	getLogin() Returns the login of this user.
String	getPassword() Returns the MD5 of the user's password.
Role	getRole() Returns the role of the user.
int	hashCode()
void	setEmail(String email) Sets the email of the user.
void	setLogin(String login) Sets the login of this user.
void	setPassword(String password) Sets the MD5 password of the user.

Methods inherited from class java.lang.Object

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

Constructor Detail

User

public User(String login,
            String password,
            String email)

Constructs a new instance of User with the USER role.

Parameters:

login - the login of the new user. This login must be unique in the system.

password - the raw password of the user.

email - the email of the user.

Method Detail

getLogin

public String getLogin()

Returns the login of this user.

Returns:

the login of this user.

setLogin

public void setLogin(String login)

Sets the login of this user.

Parameters:

login - the login that identifies the user. This parameter must be a non empty and non null string with a maximum length of 100 chars.

Throws:

NullPointerException - if null is passed as parameter.

IllegalArgumentException - if the length of the string passed is not valid.

getPassword

public String getPassword()

Returns the MD5 of the user's password. Capital letters are used in the returned string.

Returns:

the MD5 of the user's password. Capital letters are used in the returned string.

setPassword

public void setPassword(String password)

Sets the MD5 password of the user. The MD5 string is stored with lowercase letters.

Parameters:

password - the MD5 password of the user. This parameter must be a non null MD5 string.

Throws:

NullPointerException - if null is passed as parameter.

IllegalArgumentException - if the string passed is not a valid MD5 string.

changePassword

public void changePassword(String password)

Changes the password of the user. This method receives the rawvalue of the password and stores it in MD5 format.

Parameters:

password - the raw password of the user. This parameter must be a non null string with a minimum length of 6 chars.

Throws:

NullPointerException - if the password is null.

IllegalArgumentException - if the length of the string passed is not valid.

getEmail

public String getEmail()

Returns the email of the user.

Returns:

the email of the user.

setEmail

public void setEmail(String email)

Sets the email of the user.

Parameters:

email - the email of the user.

Throws:

IllegalArgumentException - if the email provided is not a valid email.

getRole

public Role getRole()

Returns the role of the user.

Returns:

the role of the user.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object