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package businessLogic; |
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import java.rmi.RemoteException; |
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import java.rmi.server.UnicastRemoteObject; |
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import java.util.Date; |
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import java.util.Vector; |
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import javax.mail.MessagingException; |
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import com.db4o.ObjectContainer; |
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import com.db4o.ObjectSet; |
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import common.BookingInterface; |
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import dataAccess.DB4oManager; |
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import domain.Booking; |
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@@ -14,14 +15,21 @@ |
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import domain.RuralHouse; |
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import exceptions.OfferCanNotBeBooked; |
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public final class BookingManager { |
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public final class BookingManager extends UnicastRemoteObject implements BookingInterface { |
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/** |
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* |
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*/ |
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private static final long serialVersionUID = 1L; |
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private int bookingNumber = 0; |
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dataAccess.DB4oManager dbMngr; |
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private static BookingManager theBookingManager; |
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public BookingManager() { |
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public BookingManager() throws RemoteException { |
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super(); |
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try { |
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this.dbMngr = DB4oManager.getInstance(); |
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} catch (Exception e) { |
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@@ -34,52 +42,54 @@ |
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* |
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* @return the book number |
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*/ |
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public static int getNumber() { |
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ObjectContainer db = DB4oManager.getContainer(); |
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BookingManager b = getInstance(); |
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b.bookingNumber++; |
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db.store(b); |
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db.commit(); |
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return b.bookingNumber; |
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} |
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public int getNumber() throws RemoteException{ |
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ObjectContainer db=DB4oManager.getContainer(); |
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BookingManager b=getInstance(); |
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b.bookingNumber++; |
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db.store(b); |
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db.commit(); |
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return b.bookingNumber; |
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} |
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/** |
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* This method returns the instance of the BookingManager class |
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* @return the booking manager |
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* @throws RemoteException |
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*/ |
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public static BookingManager getInstance() { |
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ObjectContainer db = DB4oManager.getContainer(); |
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BookingManager b = new BookingManager(); |
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ObjectSet<BookingManager> result = db.queryByExample(b); |
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if (!result.hasNext()) { |
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theBookingManager = new BookingManager(); |
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db.store(theBookingManager); |
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db.commit(); |
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} else |
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theBookingManager = (BookingManager) result.next(); |
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public BookingManager getInstance() throws RemoteException { |
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ObjectContainer db=DB4oManager.getContainer(); |
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BookingManager b = new BookingManager(); |
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ObjectSet<BookingManager> result = db.queryByExample(b); |
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if (!result.hasNext()){ |
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theBookingManager = new BookingManager(); |
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db.store(theBookingManager); |
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db.commit(); |
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} else theBookingManager=(BookingManager)result.next(); |
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return theBookingManager; |
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} |
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public void removeDenyBooking(Booking b){ |
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public void removeDenyBooking(Booking b) throws RemoteException{ |
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b.getOffer().getBookings().remove(b); |
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this.dbMngr.removeBooking(b); |
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} |
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public void acceptBooking(Booking b){ |
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public void acceptBooking(Booking b) throws RemoteException{ |
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b.getOffer().setBooked(true); |
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for(Booking boo : b.getOffer().getBookings()){ |
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if(!boo.equals(b)) |
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b.getOffer().getBookings().remove(b); |
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} |
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this.dbMngr.acceptBooking(b.getOffer()); |
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try { |
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/*try { |
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MailManager.getInstance().Send(b.getClient().getMailAccount(), "Your booking has been accepted","Here should be the bill"); |
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} catch (MessagingException e) { |
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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}*/ |
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} |
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/** |
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@@ -91,7 +101,7 @@ |
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*/ |
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public Vector<Booking> createBooking(RuralHouse ruralHouse, Date firstDate, |
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Date lastDate, Client client) |
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throws OfferCanNotBeBooked { |
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throws OfferCanNotBeBooked,RemoteException { |
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return dbMngr.createBooking(ruralHouse, firstDate, lastDate, |
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client); |
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