package com.titan.travelagent;

import com.titan.cabin.CabinRemote;
import com.titan.cabin.CabinHomeRemote;
import java.rmi.RemoteException;
import javax.naming.InitialContext;
import javax.naming.Context;
import javax.ejb.EJBException;
import java.util.Properties;
import java.util.Vector;

public class RTravelAgentBean implements javax.ejb.SessionBean {

    public void ejbCreate() throws  javax.ejb.CreateException  {
        // Do nothing.
    }

    public String [] listCabins(int shipID, int bedCount) {

        try {
 
            javax.naming.Context jndiContext = new InitialContext();
            Object obj = 
                jndiContext.lookup("java:comp/env/ejb/CabinHomeRemote");


            CabinHomeRemote home = (CabinHomeRemote)
                javax.rmi.PortableRemoteObject.narrow(obj,CabinHomeRemote.class);

            Vector vect = new Vector();
            for (int i = 1; ; i++) {
                Integer pk = new Integer(i);
                CabinRemote cabin = null;
                try {
                    cabin = home.findByPrimaryKey(pk);
                } catch(javax.ejb.FinderException fe) {
                    System.out.println(">>>> Caught exception: "+fe.getMessage()+" for pk="+i); 
                    break;
                }

                // Check to see if the bed count and ship ID match
                if (cabin != null &&
                    cabin.getShipId() == shipID && 
                    cabin.getBedCount() == bedCount) {
                    String details = i+","+cabin.getName()+","+cabin.getDeckLevel();
                    vect.addElement(details);
                }
            }
        
            String [] list = new String[vect.size()];
            vect.copyInto(list);
            return list;
       
        } catch(Exception e) {
            throw new EJBException(e);
        }    
    }

    public void ejbRemove()  {}
    public void ejbActivate(){}
    public void ejbPassivate(){}
    public void setSessionContext(javax.ejb.SessionContext cntx){}
}
