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SuperAdmin.java
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154 lines (131 loc) · 3.69 KB
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package model;
import java.util.Objects;
/**
* Represents a super administrator in the POS system.
* Contains information about the super admin including personal details and
* credentials.
*/
public class SuperAdmin {
// Instance variables
private String username;
private String name;
private String email;
private String password;
// Constants
private static final String DEFAULT_ROLE = "SUPER_ADMIN";
/**
* Default constructor
*/
public SuperAdmin() {
}
/**
* Constructor with basic super admin information
*
* @param username unique username for the super admin
* @param name full name of the super admin
* @param email email address of the super admin
* @param password password for the super admin account
*/
public SuperAdmin(String username, String name, String email, String password) {
this.username = username;
this.name = name;
this.email = email;
this.password = password;
}
// Business logic methods
/**
* Check if the super admin has a valid username
*
* @return true if username is not null or empty, false otherwise
*/
public boolean hasValidUsername() {
return username != null && !username.trim().isEmpty();
}
/**
* Check if the super admin has a valid email address
*
* @return true if email is not null or empty, false otherwise
*/
public boolean hasValidEmail() {
return email != null && !email.trim().isEmpty();
}
/**
* Check if the super admin has a valid password
*
* @return true if password is not null or empty, false otherwise
*/
public boolean hasValidPassword() {
return password != null && !password.trim().isEmpty();
}
/**
* Get the display name for the super admin
*
* @return display name or username if name is not available
*/
public String getDisplayName() {
if (name != null && !name.trim().isEmpty()) {
return name.trim();
}
return username != null ? username : "Unknown Super Admin";
}
/**
* Check if the super admin has full system privileges
*
* @return true (super admin always has full privileges)
*/
public boolean hasFullPrivileges() {
return true; // Super admin always has full privileges
}
/**
* Get the role of the super admin
*
* @return role string
*/
public String getRole() {
return DEFAULT_ROLE;
}
// Getters and Setters
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
// Object methods
@Override
public String toString() {
return String.format("SuperAdmin{username='%s', name='%s', role='%s'}",
username, getDisplayName(), getRole());
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null || getClass() != obj.getClass())
return false;
SuperAdmin that = (SuperAdmin) obj;
return Objects.equals(username, that.username);
}
@Override
public int hashCode() {
return Objects.hash(username);
}
}