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* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.banknew.ejb;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import javax.ejb.CreateException;
import javax.ejb.EJBException;
import javax.ejb.FinderException;
import javax.ejb.RemoveException;
import javax.ejb.SessionContext;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.jboss.test.banknew.interfaces.Account;
import org.jboss.test.banknew.interfaces.AccountData;
import org.jboss.test.banknew.interfaces.AccountHome;
import org.jboss.test.banknew.interfaces.AccountPK;
import org.jboss.test.banknew.interfaces.Constants;
import org.jboss.test.banknew.interfaces.Transaction;
import org.jboss.test.banknew.interfaces.TransactionHome;
import org.jboss.test.util.ejb.SessionSupport;
/**
* The Session bean represents the account's business interface
*
* @author Andreas Schaefer
* @version $Revision: 81036 $
*
* @ejb:bean name="bank/AccountSession"
* display-name="Account Session"
* type="Stateless"
* view-type="remote"
* jndi-name="ejb/bank/AccountSession"
*
* @ejb:interface extends="javax.ejb.EJBObject"
*
* @ejb:home extends="javax.ejb.EJBHome"
*
* @ejb:pk extends="java.lang.Object"
*
* @ejb:transaction type="Required"
*
* @ejb:ejb-ref ejb-name="bank/Account"
*
* @ejb:ejb-ref ejb-name="bank/Transaction"
*/
public class AccountSessionBean
extends SessionSupport
{
// Constants -----------------------------------------------------
// Attributes ----------------------------------------------------
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
/** The serialVersionUID */
private static final long serialVersionUID = 1963027300468464478L;
/**
* @ejb:interface-method view-type="remote"
**/
public AccountData getAccount( String pAccountId )
throws FinderException, RemoteException
{
return getAccountHome().findByPrimaryKey(
new AccountPK( pAccountId )
).getData();
}
/**
* @ejb:interface-method view-type="remote"
**/
public AccountData getAccount( String pCustomerId, int pType )
throws FinderException, RemoteException
{
return getAccountHome().findByCustomerAndType( pCustomerId, pType ).getData();
}
/**
* @ejb:interface-method view-type="remote"
**/
public Collection getAccounts( String pCustomerId )
throws FinderException, RemoteException
{
Collection lAccounts = getAccountHome().findByCustomer( pCustomerId );
Collection lList = new ArrayList( lAccounts.size() );
Iterator i = lAccounts.iterator();
while( i.hasNext() ) {
lList.add( ( (Account) i.next() ).getData() );
}
return lList;
}
/**
* @ejb:interface-method view-type="remote"
**/
public Collection getTransactions( String pAccountId )
throws FinderException, RemoteException
{
Collection lTransactions = getTransactionHome().findByAccount( pAccountId );
Iterator i = lTransactions.iterator();
Collection lList = new ArrayList( lTransactions.size() );
while( i.hasNext() ) {
lList.add( ( (Transaction) i.next() ).getData() );
}
return lList;
}
/**
* @ejb:interface-method view-type="remote"
**/
public AccountData createAccount( String pCustomerId, int pType, float pInitialDeposit )
throws CreateException, RemoteException
{
AccountData lData = new AccountData();
lData.setCustomerId( pCustomerId );
lData.setType( pType );
lData.setBalance( pInitialDeposit );
Account lAccount = getAccountHome().create( lData );
AccountData lNew = lAccount.getData();
getTransactionHome().create(
lNew.getId(),
Constants.INITIAL_DEPOSIT,
pInitialDeposit,
"Account Creation"
);
return lNew;
}
/**
* @ejb:interface-method view-type="remote"
**/
public void removeAccount( String pAccountId )
throws RemoveException, RemoteException
{
try {
Account lAccount = getAccountHome().findByPrimaryKey(
new AccountPK( pAccountId )
);
removeAccount( lAccount );
}
catch( FinderException fe ) {
// When not found then ignore it because account is already removed
}
catch( CreateException ce ) {
throw new EJBException( ce );
}
}
/**
* @ejb:interface-method view-type="remote"
**/
public void removeAccount( String pCustomerId, int pType )
throws RemoveException, RemoteException
{
try {
Account lAccount = getAccountHome().findByCustomerAndType(
pCustomerId,
pType
);
removeAccount( lAccount );
}
catch( FinderException fe ) {
// When not found then ignore it because account is already removed
}
catch( CreateException ce ) {
throw new EJBException( ce );
}
}
/**
* @ejb:interface-method view-type="remote"
**/
public void removeTransactions( String pAccountId )
throws RemoveException, RemoteException
{
try {
Collection lTransactions = getTransactionHome().findByAccount( pAccountId );
Iterator i = lTransactions.iterator();
while( i.hasNext() ) {
Transaction lTransaction = (Transaction) i.next();
lTransaction.remove();
}
}
catch( FinderException fe ) {
}
}
private void removeAccount( Account pAccount )
throws RemoveException, CreateException, RemoteException
{
AccountData lData = pAccount.getData();
pAccount.remove();
getTransactionHome().create(
lData.getId(),
Constants.FINAL_WITHDRAW,
lData.getBalance(),
"Account Closure"
);
}
/**
* @ejb:interface-method view-type="remote"
**/
public void deposit( String pAccountId, float pAmount )
throws FinderException, RemoteException
{
Account lAccount = getAccountHome().findByPrimaryKey(
new AccountPK( pAccountId )
);
AccountData lData = lAccount.getData();
lData.setBalance( lData.getBalance() + pAmount );
lAccount.setData( lData );
try {
getTransactionHome().create(
lData.getId(),
Constants.DEPOSIT,
pAmount,
"Account Deposit"
);
}
catch( CreateException ce ) {
throw new EJBException( ce );
}
}
/**
* @ejb:interface-method view-type="remote"
**/
public void withdraw( String pAccountId, float pAmount )
throws FinderException, RemoteException
{
Account lAccount = getAccountHome().findByPrimaryKey(
new AccountPK( pAccountId )
);
AccountData lData = lAccount.getData();
lData.setBalance( lData.getBalance() - pAmount );
lAccount.setData( lData );
try {
getTransactionHome().create(
lData.getId(),
Constants.WITHDRAW,
pAmount,
"Account Withdraw"
);
}
catch( CreateException ce ) {
throw new EJBException( ce );
}
}
/**
* @ejb:interface-method view-type="remote"
**/
public void transfer( String pFromAccountId, String pToAccountId, float pAmount )
throws FinderException, RemoteException
{
try {
withdraw( pFromAccountId, pAmount );
deposit( pToAccountId, pAmount );
}
catch( RemoteException re ) {
re.printStackTrace();
throw re;
}
}
private AccountHome getAccountHome() {
try {
return (AccountHome) new InitialContext().lookup( AccountHome.COMP_NAME );
}
catch( NamingException ne ) {
throw new EJBException( ne );
}
}
private TransactionHome getTransactionHome() {
try {
return (TransactionHome) new InitialContext().lookup( TransactionHome.COMP_NAME );
}
catch( NamingException ne ) {
throw new EJBException( ne );
}
}
// SessionBean implementation ------------------------------------
public void setSessionContext(SessionContext context)
{
super.setSessionContext(context);
}
}
/*
* $Id: AccountSessionBean.java 81036 2008-11-14 13:36:39Z dimitris@jboss.org $
* Currently locked by:$Locker$
* Revision:
* $Log$
* Revision 1.3 2006/03/01 16:09:58 adrian
* Remove xdoclet from jca tests
*
* Revision 1.1.16.1 2005/10/29 05:04:35 starksm
* Update the LGPL header
*
* Revision 1.1 2002/05/04 01:08:25 schaefera
* Added new Stats classes (JMS related) to JSR-77 implemenation and added the
* bank-new test application but this does not work right now properly but
* it is not added to the default tests so I shouldn't bother someone.
*
* Revision 1.1.2.2 2002/04/29 21:05:17 schaefera
* Added new marathon test suite using the new bank application
*
* Revision 1.1.2.1 2002/04/17 05:07:24 schaefera
* Redesigned the banknew example therefore to a create separation between
* the Entity Bean (CMP) and the Session Beans (Business Logic).
* The test cases are redesigned but not finished yet.
*
*/