public static void Stoomanyrsv(ResourceManagerImpl rm)
throws RemoteException, TransactionAbortedException, InvalidTransactionException {
int xid = rm.start();
rm.addFlight(xid, "347", 1, 310);
rm.addRooms(xid, "Stanford", 1, 150);
rm.addCars(xid, "SFO", 1, 30);
rm.newCustomer(xid, "John");
rm.newCustomer(xid, "Bob");
rm.commit(xid);
// printTables(rm);
xid = rm.start();
boolean returnVal = rm.reserveFlight(xid, "John", "347");
returnVal = rm.reserveRoom(xid, "John", "Stanford");
returnVal = rm.reserveCar(xid, "John", "SFO");
returnVal = rm.commit(xid);
// printTables(rm);
xid = rm.start();
returnVal = rm.reserveFlight(xid, "Bob", "347");
returnVal = rm.reserveRoom(xid, "Bob", "Stanford");
returnVal = rm.reserveCar(xid, "Bob", "SFO");
returnVal = rm.commit(xid);
rm.commit(xid);
// printTables(rm);
}
public static void LdeadLock(ResourceManagerImpl rm)
throws RemoteException, TransactionAbortedException, InvalidTransactionException {
int xid = rm.start();
rm.addFlight(xid, "347", 100, 310);
rm.addRooms(xid, "Stanford", 200, 150);
rm.addCars(xid, "SFO", 300, 30);
rm.newCustomer(xid, "John");
rm.commit(xid);
xid = rm.start();
int xid2 = rm.start();
rm.addFlight(xid2, "347", 100, 620);
rm.addRooms(xid, "Stanford", 200, 300);
try {
rm.queryRooms(xid2, "Stanford");
} catch (TransactionAbortedException e) {
System.out.println("Caught deadlock");
}
rm.commit(xid);
// printTables(rm);
xid = rm.start();
int value = rm.queryFlight(xid, "347");
System.out.println(value);
value = rm.queryFlightPrice(xid, "347");
System.out.println(value);
value = rm.queryRooms(xid, "Stanford");
System.out.println(value);
value = rm.queryRoomsPrice(xid, "Stanford");
System.out.println(value);
}
public static void Fdieb4self(ResourceManagerImpl rm)
throws RemoteException, TransactionAbortedException, InvalidTransactionException {
int xid = rm.start();
rm.addFlight(xid, "347", 100, 310);
rm.addRooms(xid, "Stanford", 200, 150);
rm.addCars(xid, "SFO", 300, 30);
rm.newCustomer(xid, "John");
rm.commit(xid);
xid = rm.start();
rm.addFlight(xid, "347", 100, 620);
rm.addRooms(xid, "Stanford", 200, 300);
rm.addCars(xid, "SFO", 300, 60);
rm.dieBeforePointerSwitch();
try {
rm.commit(xid);
} catch (RemoteException e) {
System.out.println("Caught remote exception");
}
xid = rm.start();
int value = rm.queryFlight(xid, "347");
System.out.println(value);
value = rm.queryFlightPrice(xid, "347");
System.out.println(value);
value = rm.queryRooms(xid, "Stanford");
System.out.println(value);
value = rm.queryRoomsPrice(xid, "Stanford");
System.out.println(value);
}
public static void deleteItems(ResourceManagerImpl rm)
throws RemoteException, TransactionAbortedException, InvalidTransactionException {
int xid = rm.start();
rm.deleteFlight(xid, "4");
// rm.deleteCustomer(xid, "Joe");
rm.commit(xid);
}
public static void Baddcmtrd(ResourceManagerImpl rm)
throws RemoteException, TransactionAbortedException, InvalidTransactionException {
int xid = rm.start();
rm.addFlight(xid, "347", 100, 310);
rm.addRooms(xid, "Stanford", 200, 150);
rm.addCars(xid, "SFO", 300, 30);
rm.newCustomer(xid, "John");
rm.commit(xid);
// printTables(rm);
xid = rm.start();
int avail = rm.queryFlight(xid, "347");
System.out.println(avail);
avail = rm.queryFlightPrice(xid, "347");
System.out.println(avail);
avail = rm.queryRooms(xid, "Stanford");
System.out.println(avail);
avail = rm.queryRoomsPrice(xid, "Stanford");
System.out.println(avail);
avail = rm.queryCars(xid, "SFO");
System.out.println(avail);
avail = rm.queryCarsPrice(xid, "SFO");
System.out.println(avail);
avail = rm.queryCustomerBill(xid, "John");
System.out.println(avail);
}
public static void printCustomerBills(ResourceManagerImpl rm)
throws RemoteException, TransactionAbortedException, InvalidTransactionException {
int xid = rm.start();
for (String cust : customers) {
int bill = rm.queryCustomerBill(xid, cust);
System.out.println("Bill for " + cust + " : " + bill);
}
int bill = rm.queryCustomerBill(xid, "Joe");
System.out.println("Bill for " + "Joe" + " : " + bill);
rm.commit(xid);
}
