| Methods Summary |
|---|
| public void | ejbActivate()
|
| public java.lang.Object | ejbCreate(CruiseLocal cruise, java.util.Collection customers)
System.out.println("ReservationBean::ejbCreate");
setId(getNextUniqueKey());
return null;
|
| public java.lang.Integer | ejbCreate(CustomerRemote customer, CruiseLocal cruise, CabinLocal cabin, double price, java.sql.Date dateBooked)
System.out.println("ReservationBean::ejbCreate");
setAmountPaid(price);
setDate(dateBooked);
return null;
|
| public void | ejbLoad()
|
| public void | ejbPassivate()
|
| public void | ejbPostCreate(CruiseLocal cruise, java.util.Collection customers)
System.out.println("ReservationBean::ejbPostCreate");
setCruise(cruise);
Collection myCustomers = this.getCustomers();
if ( ( myCustomers != null) && (customers != null ))
{
myCustomers.addAll(customers);
}
else if ( (myCustomers == null ) && ( customers != null ))
{
setCustomers((Set)customers);
}
|
| public void | ejbPostCreate(CustomerRemote customer, CruiseLocal cruise, CabinLocal cabin, double price, java.sql.Date dateBooked)
System.out.println("ReservationBean::ejbPostCreate");
setCruise(cruise);
// Our bean has many cabins, use the cmr set method here..
Set cabins = new HashSet();
cabins.add(cabin);
this.setCabins(cabins);
try {
Integer primKey = (Integer)customer.getPrimaryKey();
javax.naming.Context jndiContext = new InitialContext();
CustomerHomeLocal home = (CustomerHomeLocal)
jndiContext.lookup("java:comp/env/ejb/CustomerHomeLocal"); // get local interface
CustomerLocal custL = home.findByPrimaryKey(primKey);
// Our bean has many customers, use the cmr set method here..
Set customers = new HashSet();
customers.add(custL);
this.setCustomers(customers);
} catch (RemoteException re) {
throw new CreateException("Invalid Customer - Bad Remote Reference");
} catch (FinderException fe) {
throw new CreateException("Invalid Customer - Unable to Find Local Reference");
} catch (NamingException ne) {
throw new CreateException("Invalid Customer - Unable to find CustomerHomeLocal Reference");
}
|
| public void | ejbRemove()
|
| public void | ejbStore()
|
| public abstract double | getAmountPaid()
|
| public abstract java.util.Set | getCabins()
|
| public abstract CruiseLocal | getCruise()
|
| public abstract java.util.Set | getCustomers()
|
| public abstract java.sql.Date | getDate()
|
| public abstract java.lang.Integer | getId()
|
| private java.lang.Integer | getNextUniqueKey()
Connection conn = null;
Statement stmt = null;
Statement stmt2 = null;
ResultSet rs = null;
boolean rowspresent = false;
String jdbcClass = "COM.cloudscape.core.RmiJdbcDriver";
String jdbcURL = "jdbc:cloudscape:rmi:TitanDB";
String user = "scott";
String password = "tiger";
int sequenceID = 0;
Integer myId = null;
try
{
InitialContext aContext = new InitialContext();
javax.sql.DataSource aDatasource = (javax.sql.DataSource)aContext.lookup("jdbc/TitanUID");
conn = aDatasource.getConnection();
System.out.println("Obtained a database connection to Cloudscape");
stmt = conn.createStatement();
StringBuffer aString = new StringBuffer();
aString.append("select ").append("\"").append("CurrentValue");
aString.append("\"").append(" from ").append("\"").append("SequenceTable");
aString.append("\"").append(" where").append("\"").append("SequenceName");
aString.append("\"").append("like").append("'Reservation'"); //.append(" for Update");
System.out.println(aString);
rs = stmt.executeQuery(aString.toString());
if (rs != null)
{
while (rs.next())
{
sequenceID =rs.getInt(1);
}
}
myId = new Integer(sequenceID);
sequenceID++;
stmt2 = conn.createStatement();
StringBuffer aString2 = new StringBuffer("update \"SequenceTable\" set \"CurrentValue\"="+sequenceID+" where \"SequenceName\"='Reservation'");
System.out.println(aString2);
stmt2.execute(aString2.toString());
}
catch( Exception ex)
{
ex.printStackTrace();
}
finally
{
try
{
stmt.close();
stmt2.close();
conn.close();
}
catch( SQLException ex)
{
ex.printStackTrace();
}
}
return myId;
|
| public abstract void | setAmountPaid(double amount)
|
| public abstract void | setCabins(java.util.Set cabins)
|
| public abstract void | setCruise(CruiseLocal cruise)
|
| public abstract void | setCustomers(java.util.Set customers)
|
| public abstract void | setDate(java.sql.Date date)
|
| public void | setEntityContext(javax.ejb.EntityContext ec)
|
| public abstract void | setId(java.lang.Integer id)
|
| public void | unsetEntityContext()
|
