org.apache.aries.samples.ariestrader.persist.jpa.cm
Class TradeJpaCm

java.lang.Object
  org.apache.aries.samples.ariestrader.persist.jpa.cm.TradeJpaCm

All Implemented Interfaces:

Remote, TradeServices

public class TradeJpaCm
extends Object
implements TradeServices

TradeJpaCm uses JPA via Container Managed (CM) Entity Managers to implement the business methods of the Trade online broker application. These business methods represent the features and operations that can be performed by customers of the brokerage such as login, logout, get a stock quote, buy or sell a stock, etc. and are specified in the org.apache.aries.samples.ariestrader.TradeServices interface

See Also:

org.apache.aries.samples.ariestrader.TradeServices

Constructor Summary

TradeJpaCm()
Zero arg constructor for TradeJpaCm

Method Summary

OrderDataBean	buy(String userID, String symbol, double quantity, int orderProcessingMode)
void	cancelOrder(Integer orderID, boolean twoPhase)
OrderDataBean	completeOrder(Integer orderID, boolean twoPhase)
QuoteDataBean	createQuote(String symbol, String companyName, BigDecimal price)
void	destroy()
AccountDataBean	getAccountData(String userID)
AccountProfileDataBean	getAccountProfileData(String userID)
Collection<QuoteDataBean>	getAllQuotes()
Collection<OrderDataBean>	getClosedOrders(String userID)
HoldingDataBean	getHolding(Integer holdingID)
Collection<HoldingDataBean>	getHoldings(String userID)
MarketSummaryDataBean	getMarketSummary()
TradeConfig.ModeType	getMode() Get mode - returns the persistence mode (TradeConfig.JPA)
Collection<OrderDataBean>	getOrders(String userID)
QuoteDataBean	getQuote(String symbol)
void	init()
double	investmentReturn(double investment, double NetValue)
AccountDataBean	login(String userID, String password)
void	logout(String userID)
void	orderCompleted(String userID, Integer orderID)
QuoteDataBean	pingTwoPhase(String symbol)
void	queueOrder(Integer orderID, boolean twoPhase)
AccountDataBean	register(String userID, String password, String fullname, String address, String email, String creditcard, BigDecimal openBalance)
OrderDataBean	sell(String userID, Integer holdingID, int orderProcessingMode)
void	setEntityManager(javax.persistence.EntityManager em)
AccountProfileDataBean	updateAccountProfile(String userID, String password, String fullName, String address, String email, String creditcard)
QuoteDataBean	updateQuotePriceVolume(String symbol, BigDecimal changeFactor, double sharesTraded)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TradeJpaCm

public TradeJpaCm()

Zero arg constructor for TradeJpaCm

Method Detail

setEntityManager

public void setEntityManager(javax.persistence.EntityManager em)

init

public void init()

destroy

public void destroy()

getMarketSummary

public MarketSummaryDataBean getMarketSummary()

Specified by:

getMarketSummary in interface TradeServices

buy

public OrderDataBean buy(String userID,
                         String symbol,
                         double quantity,
                         int orderProcessingMode)
                  throws Exception

Specified by:

buy in interface TradeServices

Throws:

Exception

sell

public OrderDataBean sell(String userID,
                          Integer holdingID,
                          int orderProcessingMode)
                   throws Exception

Specified by:

sell in interface TradeServices

Throws:

Exception

queueOrder

public void queueOrder(Integer orderID,
                       boolean twoPhase)

Specified by:

queueOrder in interface TradeServices

completeOrder

public OrderDataBean completeOrder(Integer orderID,
                                   boolean twoPhase)
                            throws Exception

Specified by:

completeOrder in interface TradeServices

Throws:

Exception

cancelOrder

public void cancelOrder(Integer orderID,
                        boolean twoPhase)
                 throws Exception

Specified by:

cancelOrder in interface TradeServices

Throws:

Exception

orderCompleted

public void orderCompleted(String userID,
                           Integer orderID)

Specified by:

orderCompleted in interface TradeServices

getOrders

public Collection<OrderDataBean> getOrders(String userID)

Specified by:

getOrders in interface TradeServices

getClosedOrders

public Collection<OrderDataBean> getClosedOrders(String userID)
                                          throws Exception

Specified by:

getClosedOrders in interface TradeServices

Throws:

Exception

createQuote

public QuoteDataBean createQuote(String symbol,
                                 String companyName,
                                 BigDecimal price)
                          throws Exception

Specified by:

createQuote in interface TradeServices

Throws:

Exception

getQuote

public QuoteDataBean getQuote(String symbol)

Specified by:

getQuote in interface TradeServices

getAllQuotes

public Collection<QuoteDataBean> getAllQuotes()

Specified by:

getAllQuotes in interface TradeServices

updateQuotePriceVolume

public QuoteDataBean updateQuotePriceVolume(String symbol,
                                            BigDecimal changeFactor,
                                            double sharesTraded)
                                     throws Exception

Specified by:

updateQuotePriceVolume in interface TradeServices

Throws:

Exception

getHoldings

public Collection<HoldingDataBean> getHoldings(String userID)
                                        throws Exception

Specified by:

getHoldings in interface TradeServices

Throws:

Exception

getHolding

public HoldingDataBean getHolding(Integer holdingID)

Specified by:

getHolding in interface TradeServices

getAccountData

public AccountDataBean getAccountData(String userID)

Specified by:

getAccountData in interface TradeServices

getAccountProfileData

public AccountProfileDataBean getAccountProfileData(String userID)

Specified by:

getAccountProfileData in interface TradeServices

updateAccountProfile

public AccountProfileDataBean updateAccountProfile(String userID,
                                                   String password,
                                                   String fullName,
                                                   String address,
                                                   String email,
                                                   String creditcard)
                                            throws Exception

Specified by:

updateAccountProfile in interface TradeServices

Throws:

Exception

login

public AccountDataBean login(String userID,
                             String password)
                      throws Exception

Specified by:

login in interface TradeServices

Throws:

Exception

logout

public void logout(String userID)
            throws Exception

Specified by:

logout in interface TradeServices

Throws:

Exception

register

public AccountDataBean register(String userID,
                                String password,
                                String fullname,
                                String address,
                                String email,
                                String creditcard,
                                BigDecimal openBalance)
                         throws Exception

Specified by:

register in interface TradeServices

Throws:

Exception

investmentReturn

public double investmentReturn(double investment,
                               double NetValue)
                        throws Exception

Throws:

Exception

pingTwoPhase

public QuoteDataBean pingTwoPhase(String symbol)
                           throws Exception

Throws:

Exception

getMode

public TradeConfig.ModeType getMode()

Get mode - returns the persistence mode (TradeConfig.JPA)

Specified by:

getMode in interface TradeServices

Returns:

TradeConfig.ModeType