Test81Beanpublic class Test81Bean extends Object implements javax.ejb.SessionBean
| Fields Summary |
|---|
| public javax.ejb.SessionContext | context |
| Methods Summary |
|---|
| public void | ejbActivate()
| | public void | ejbCreate()
| | public void | ejbPassivate()
| | public void | ejbRemove()
| | public javax.naming.InitialContext | getInitialContext()
return new InitialContext();
| | public java.lang.String | initialize()
String output = null;
StringWriter writer = new StringWriter();
PrintWriter out = new PrintWriter(writer);
try
{
// obtain Home interfaces
InitialContext jndiContext = getInitialContext();
Object obj = jndiContext.lookup("CustomerHomeLocal");
CustomerHomeLocal customerHome = (CustomerHomeLocal)obj;
obj = jndiContext.lookup("AddressHomeLocal");
AddressHomeLocal addressHome = (AddressHomeLocal)obj;
obj = jndiContext.lookup("CreditCardHomeLocal");
CreditCardHomeLocal cardHome = (CreditCardHomeLocal)obj;
obj = jndiContext.lookup("CreditCompanyHomeLocal");
CreditCompanyHomeLocal creditCompanyHome = (CreditCompanyHomeLocal)obj;
obj = jndiContext.lookup("ShipHomeLocal");
ShipHomeLocal shipHome = (ShipHomeLocal)obj;
obj = jndiContext.lookup("CabinHomeLocal");
CabinHomeLocal cabinHome = (CabinHomeLocal)obj;
obj = jndiContext.lookup("CruiseHomeLocal");
CruiseHomeLocal cruiseHome = (CruiseHomeLocal)obj;
obj = jndiContext.lookup("ReservationHomeLocal");
ReservationHomeLocal reservationHome = (ReservationHomeLocal)obj;
// Create customers
CustomerLocal bill = customerHome.create(new Integer(1001));
bill.setName(new Name("Burke", "Bill"));
bill.setHasGoodCredit(true);
out.println("added Bill Burke");
CustomerLocal sacha = customerHome.create(new Integer(1002));
sacha.setName(new Name("Labourey", "Sacha"));
sacha.setHasGoodCredit(false); // Sacha get's bad credit ;)
out.println("added Sacha Labourey");
CustomerLocal marc = customerHome.create(new Integer(1003));
marc.setName(new Name("Fleury", "Marc"));
marc.setHasGoodCredit(true);
out.println("added Marc Fleury");
CustomerLocal swifty = customerHome.create(new Integer(1004));
swifty.setName(new Name("Swift", "Jane"));
swifty.setHasGoodCredit(true);
out.println("added Jane Swift");
CustomerLocal nomar = customerHome.create(new Integer(1005));
nomar.setName(new Name("Garciaparra", "Nomar"));
nomar.setHasGoodCredit(true);
out.println("added Nomar Garciaparra");
AddressLocal addr = null;
addr = addressHome.createAddress("123 Boston Road", "Billerica", "MA", "01821");
bill.setHomeAddress(addr);
addr = addressHome.createAddress("Etwa Schweitzer Strasse", "Neuchatel", "Switzerland", "07711");
sacha.setHomeAddress(addr);
addr = addressHome.createAddress("Sharondale Dr.", "Atlanta", "GA", "06660");
marc.setHomeAddress(addr);
addr = addressHome.createAddress("1 Beacon Street", "Boston", "MA", "02115");
swifty.setHomeAddress(addr);
addr = addressHome.createAddress("1 Yawkey Way", "Boston", "MA", "02116");
nomar.setHomeAddress(addr);
CreditCompanyLocal capitalOne = creditCompanyHome.create(new Integer(1), "Capital One");
addr = addressHome.createAddress("West Broad Street", "Richmond", "VA", "23233");
capitalOne.setAddress(addr);
CreditCompanyLocal mbna = creditCompanyHome.create(new Integer(2), "MBNA");
addr = addressHome.createAddress("Somewhere", "Atlanta", "GA", "06660");
mbna.setAddress(addr);
CreditCardLocal cc;
cc = cardHome.create(new Date(), "5324 9393 1010 2929", "Bill Burke");
cc.setCreditCompany(capitalOne);
bill.setCreditCard(cc);
cc = cardHome.create(new Date(), "5311 5000 1011 2333", "Sacha Labourey");
cc.setCreditCompany(capitalOne);
sacha.setCreditCard(cc);
cc = cardHome.create(new Date(), "5310 5131 7711 2663", "Marc Fleury");
cc.setCreditCompany(capitalOne);
marc.setCreditCard(cc);
cc = cardHome.create(new Date(), "5810 5881 7788 2688", "Jane Swift");
cc.setCreditCompany(mbna);
swifty.setCreditCard(cc);
cc = cardHome.create(new Date(), "5450 5441 7448 2644", "Nomar Garciaparra");
cc.setCreditCompany(mbna);
nomar.setCreditCard(cc);
// Create ships
ShipLocal queen = shipHome.create(new Integer(1), "Queen Mary", 40.0);
ShipLocal titanic = shipHome.create(new Integer(2), "Titanic", 80.0);
// Create cabins
CabinLocal cabin1 = cabinHome.create(new Integer(1));
cabin1.setDeckLevel(1);
cabin1.setShip(queen);
cabin1.setBedCount(1);
cabin1.setName("Queen Cabin 1");
CabinLocal cabin2 = cabinHome.create(new Integer(2));
cabin2.setDeckLevel(1);
cabin2.setShip(queen);
cabin2.setBedCount(1);
cabin2.setName("Queen Cabin 2");
CabinLocal cabin3 = cabinHome.create(new Integer(3));
cabin3.setDeckLevel(1);
cabin3.setShip(titanic);
cabin3.setBedCount(2);
cabin3.setName("Titanic Cabin 1");
CabinLocal cabin4 = cabinHome.create(new Integer(4));
cabin4.setDeckLevel(1);
cabin4.setShip(titanic);
cabin4.setBedCount(2);
cabin4.setName("Titanic Cabin 2");
CabinLocal cabin5 = cabinHome.create(new Integer(5));
cabin5.setDeckLevel(1);
cabin5.setShip(titanic);
cabin5.setBedCount(2);
cabin5.setName("Titanic Cabin 3");
// Create cruise
CruiseLocal alaskan = cruiseHome.create("Alaskan Cruise", queen);
CruiseLocal atlantic = cruiseHome.create("Atlantic Cruise", titanic);
// Create Reservations
ArrayList alaskanCustomers = new ArrayList();
alaskanCustomers.add(bill);
alaskanCustomers.add(sacha);
alaskanCustomers.add(nomar);
ArrayList atlanticCustomers = new ArrayList();
atlanticCustomers.add(marc);
atlanticCustomers.add(swifty);
ReservationLocal alaskanReservation = reservationHome.create(alaskan, alaskanCustomers);
HashSet alaskanCabins = new HashSet();
alaskanCabins.add(cabin1);
alaskanCabins.add(cabin2);
alaskanReservation.setCabins(alaskanCabins);
ReservationLocal atlanticReservation = reservationHome.create(atlantic, atlanticCustomers);
HashSet atlanticCabins = new HashSet();
atlanticCabins.add(cabin3);
atlanticCabins.add(cabin4);
atlanticCabins.add(cabin5);
atlanticReservation.setCabins(atlanticCabins);
}
catch (Exception ex)
{
ex.printStackTrace(out);
}
out.close();
output = writer.toString();
return output;
| | public void | setSessionContext(javax.ejb.SessionContext ctx)
context = ctx;
| | public java.lang.String | test81a()
String output = null;
StringWriter writer = new StringWriter();
PrintWriter out = new PrintWriter(writer);
try
{
// obtain Home interfaces
InitialContext jndiContext = getInitialContext();
Object obj = jndiContext.lookup("CustomerHomeLocal");
CustomerHomeLocal customerHome = (CustomerHomeLocal)obj;
obj = jndiContext.lookup("AddressHomeLocal");
AddressHomeLocal addressHome = (AddressHomeLocal)obj;
out.println("FIND METHODS");
out.println("--------------------------------");
out.println("SELECT OBJECT(c) FROM Customer c");
out.println("WHERE c.lastName = ?1 AND c.firstName = ?2");
out.println("Find Bill Burke using findByName");
CustomerLocal bill = customerHome.findByName("Burke", "Bill");
Name name = bill.getName();
out.println(" Found Bill " + name.getLastName());
out.println("");
out.println("SELECT OBJECT(c) FROM Customer c");
out.println("WHERE c.hasGoodCredit = TRUE");
out.println("Find all with good credit. Sacha has bad credit!");
Collection goodCredit = customerHome.findByGoodCredit();
Iterator it = goodCredit.iterator();
while (it.hasNext())
{
CustomerLocal cust = (CustomerLocal)it.next();
name = cust.getName();
out.println(" " + name.getFirstName() + " has good credit.");
}
out.println("");
out.println("SELECT METHODS");
out.println("--------------------------------");
out.println("SELECT a.zip FROM Address AS a");
out.println("WHERE a.state = ?1");
out.println("show ejbSelectZipCodes with queryZipCodes");
Collection zips = addressHome.queryZipCodes("MA");
it = zips.iterator();
while (it.hasNext())
{
String zip = (String)it.next();
out.println(" " + zip);
}
out.println("");
out.println("SELECT OBJECT(a) FROM Address AS a");
out.println("show ejbSelectAll with queryAll");
Collection all = addressHome.queryAll();
it = all.iterator();
while (it.hasNext())
{
AddressLocal addr = (AddressLocal)it.next();
out.println(" " + addr.getStreet());
out.println(" " +addr.getCity() + ", " + addr.getState() + " " + addr.getZip());
out.println("");
}
out.println("");
out.println("SELECT OBJECT(C) FROM Customer AS c");
out.println("WHERE c.homeAddress = ?1");
out.println("show ejbSelectCustomer using Bill's address.");
CustomerLocal cust = addressHome.queryCustomer(bill.getHomeAddress());
name = cust.getName();
out.println("The customer is: " );
out.println(" " + name.getFirstName() + " " + name.getLastName());
out.println(" " + cust.getHomeAddress().getStreet());
out.println(" " + cust.getHomeAddress().getCity()
+ ", " + cust.getHomeAddress().getState()
+ " " + cust.getHomeAddress().getZip());
out.println("");
}
catch (Exception ex)
{
ex.printStackTrace(out);
}
out.close();
output = writer.toString();
return output;
| | public java.lang.String | test81b()
String output = null;
StringWriter writer = new StringWriter();
PrintWriter out = new PrintWriter(writer);
try
{
// obtain Home interfaces
InitialContext jndiContext = getInitialContext();
Object obj = jndiContext.lookup("CustomerHomeLocal");
CustomerHomeLocal customerHome = (CustomerHomeLocal)obj;
out.println("SIMPLE QUERIES with PATHS");
out.println("--------------------------------");
out.println("SELECT c.lastName FROM Customer AS c");
Collection names = customerHome.queryLastNames();
Iterator it = names.iterator();
while (it.hasNext())
{
String name = (String)it.next();
out.println(" " + name);
}
out.println("");
out.println("SELECT c.creditCard FROM Customer c");
Collection ccs = customerHome.queryCreditCards();
it = ccs.iterator();
while (it.hasNext())
{
CreditCardLocal cc = (CreditCardLocal)it.next();
out.println(" " + cc.getNumber());
}
out.println("");
out.println("SELECT c.homeAddress.city FROM Customer c");
Collection cities = customerHome.queryCities();
it = cities.iterator();
while (it.hasNext())
{
String city = (String)it.next();
out.println(" " + city);
}
out.println("");
out.println("SELECT c.creditCard.creditCompany.address");
out.println("FROM Customer AS c");
Collection addrs = customerHome.queryCreditCompanyAddresses();
it = addrs.iterator();
while (it.hasNext())
{
AddressLocal addr = (AddressLocal)it.next();
out.println(" " + addr.getStreet());
out.println(" " + addr.getCity() + ", " + addr.getState() + " " + addr.getZip());
out.println("");
}
out.println("");
out.println("SELECT c.creditCard.creditCompany.address.city");
out.println("FROM Customer AS c");
cities = customerHome.queryCreditCompanyCities();
it = cities.iterator();
while (it.hasNext())
{
String city = (String)it.next();
out.println(" " + city);
}
out.println("");
}
catch (Exception ex)
{
ex.printStackTrace(out);
}
out.close();
output = writer.toString();
return output;
| | public java.lang.String | test81c()
String output = null;
StringWriter writer = new StringWriter();
PrintWriter out = new PrintWriter(writer);
try
{
// obtain Home interfaces
InitialContext jndiContext = getInitialContext();
Object obj = jndiContext.lookup("CustomerHomeLocal");
CustomerHomeLocal customerHome = (CustomerHomeLocal)obj;
out.println("THE IN OPERATOR");
out.println("--------------------------------");
out.println("SELECT OBJECT( r )");
out.println("FROM Customer AS c, IN( c.reservations ) AS r");
Collection reservations = customerHome.queryReservations();
Iterator it = reservations.iterator();
while (it.hasNext())
{
ReservationLocal reservation = (ReservationLocal)it.next();
out.println(" Reservation for " +
reservation.getCruise().getName());
}
out.println("");
out.println("SELECT r.cruise");
out.println("FROM Customer AS c, IN( c.reservations ) AS r");
Collection cruises = customerHome.queryCruises();
it = cruises.iterator();
while (it.hasNext())
{
CruiseLocal cruise = (CruiseLocal)it.next();
out.println(" Cruise " + cruise.getName());
}
out.println("");
out.println("SELECT cbn.ship");
out.println("FROM Customer AS c, IN( c.reservations ) AS r,");
out.println("IN( r.cabins ) AS cbn");
Collection ships = customerHome.queryShips();
it = ships.iterator();
while (it.hasNext())
{
ShipLocal ship = (ShipLocal)it.next();
out.println(" Ship " + ship.getName());
}
out.println("");
}
catch (Exception ex)
{
ex.printStackTrace(out);
}
out.close();
output = writer.toString();
return output;
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