systemuser.java

图书馆检索系统

/*
 * SystemUser.java
 *
 */
 
package library;
import java.util.*;
import java.sql.*;

/** 
 * This bean represents an abstraction of
 * the two types of users of the library
 * web application, namely Librarians
 * and Members.  Class <code>Librarian</code>
 * and class <code>Member</code> inherit
 * from the <code>SystemUser</code> class.
 *
 * @author  dms
 * @version 1.0
 */
public abstract class SystemUser extends LibraryObject {

    private int ssn;
    private String fname;
    private String lname;
    private String street;
    private String city;
    private String state;
    private String pcode;
    private String phone;
    private String email;
    private String passwd;

	/**
	* Class constructor
	*/
	public SystemUser() {
          super();
          ssn = -1;
        }
    
    /**
    * sets field variables based on record from resultset
    * @param r   Resultset
    */
    protected void setVariables(ResultSet r) throws SQLException {

		ssn = r.getInt("ssn");
		fname = r.getString("fname");
		lname = r.getString("lname");
		street = r.getString("street");
		city = r.getString("city");
		state = r.getString("state");
		pcode = r.getString("pcode");
		phone = r.getString("phone");
		email = r.getString("email");
		passwd = r.getString("passwd");
		
    }   
    
    /**
    * Accessor method for SSN
    * @return int containing user's ssn
    */
    public int getSSN() {return ssn;}
    
    /**
    * Accessor method for fname
    * @return String containing user's first name
    */
    public String getFname() {return fname;}

    /**
    * Accessor method for lname
    * @return String containing user's last name
    */
    public String getLname() {return lname;}

    /**
    * Accessor method for street
    * @return String containing user's street
    */
    public String getStreet() {return street;}

    /**
    * Accessor method for city
    * @return String containing user's city
    */
    public String getCity() {return city;}

    /**
    * Accessor method for state
    * @return String containing user's state
    */
    public String getState() {return state;}

    /**
    * Accessor method for pcode
    * @return String containing user's postal code
    */
    public String getPcode() {return pcode;}

    /**
    * Accessor method for phone
    * @return String containing user's telephone number
    */
    public String getPhone() {return phone;}

    /**
    * Accessor method for email
    * @return String containing user's email address
    */
    public String getEmail() {return email;}
    
    /**
    * Accessor method for passwd
    * @return String containing user's password
    */
    public String getPasswd() {return passwd;}
    
    /**
    * Method returns full name
    * @return String containing first and last name, separated by a single space
    */
    public String getName() {return this.getFname() + " " + this.getLname();}
 
}