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Posted to scm@geronimo.apache.org by vi...@apache.org on 2011/02/17 09:24:04 UTC
svn commit: r1071543 [5/15] - in /geronimo/daytrader/trunk: ./
assemblies/javaee/ javaee6/ javaee6/assemblies/
javaee6/assemblies/daytrader-ear/ javaee6/assemblies/daytrader-ear/src/
javaee6/assemblies/daytrader-ear/src/main/ javaee6/assemblies/daytrad...
Added: geronimo/daytrader/trunk/javaee6/modules/core/src/main/java/org/apache/geronimo/daytrader/javaee6/core/direct/TradeJPADirect.java
URL: http://svn.apache.org/viewvc/geronimo/daytrader/trunk/javaee6/modules/core/src/main/java/org/apache/geronimo/daytrader/javaee6/core/direct/TradeJPADirect.java?rev=1071543&view=auto
==============================================================================
--- geronimo/daytrader/trunk/javaee6/modules/core/src/main/java/org/apache/geronimo/daytrader/javaee6/core/direct/TradeJPADirect.java (added)
+++ geronimo/daytrader/trunk/javaee6/modules/core/src/main/java/org/apache/geronimo/daytrader/javaee6/core/direct/TradeJPADirect.java Thu Feb 17 08:23:57 2011
@@ -0,0 +1,1041 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.geronimo.daytrader.javaee6.core.direct;
+
+import java.math.BigDecimal;
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+import javax.persistence.PersistenceUnit;
+import javax.persistence.Query;
+
+import org.apache.geronimo.daytrader.javaee6.entities.*;
+import org.apache.geronimo.daytrader.javaee6.core.api.*;
+import org.apache.geronimo.daytrader.javaee6.core.beans.*;
+
+import org.apache.geronimo.daytrader.javaee6.utils.*;
+
+/**
+ * TradeJPADirect uses JPA 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
+ * {@link org.apache.geronimo.samples.daytrader.TradeServices} interface
+ *
+ * Note: In order for this class to be thread-safe, a new TradeJPA must be
+ * created for each call to a method from the TradeInterface interface.
+ * Otherwise, pooled connections may not be released.
+ *
+ * @see org.apache.geronimo.samples.daytrader.TradeServices
+ *
+ */
+
+public class TradeJPADirect implements TradeServices, TradeDBServices {
+
+ @PersistenceUnit(unitName="daytrader")
+ private static EntityManagerFactory emf;
+
+ private static BigDecimal ZERO = new BigDecimal(0.0);
+
+ private static boolean initialized = false;
+
+ private Integer soldholdingID = null;
+ private Object soldholdingIDlock = new Object();
+
+ /**
+ * Zero arg constructor for TradeJPADirect
+ */
+ public TradeJPADirect() {
+
+
+ // FIXME - Why is this here???
+ TradeConfig.setPublishQuotePriceChange(false);
+ if (emf == null) {
+ Log.error("TradeJPADirect.ctor: Calling createEntityManagerFactory()");
+ // creating entity manager factory. the persistence xml must be
+ // place under src/META-INF/
+ emf = Persistence.createEntityManagerFactory("daytrader");
+ }
+
+ if (initialized == false)
+ init();
+ }
+
+ public void setEmf (EntityManagerFactory em) {
+ emf = em;
+ }
+
+ public static synchronized void init() {
+ if (initialized)
+ return;
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:init -- *** initializing");
+
+ TradeConfig.setPublishQuotePriceChange(false);
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:init -- +++ initialized");
+
+ initialized = true;
+ }
+
+ public static void destroy() {
+ try {
+ if (!initialized)
+ return;
+ Log.trace("TradeJPADirect:destroy");
+ }
+ catch (Exception e) {
+ Log.error("TradeJPADirect:destroy", e);
+ }
+
+ }
+
+ public MarketSummaryDataBean getMarketSummary() {
+ MarketSummaryDataBean marketSummaryData;
+
+ /*
+ * Creating entiManager
+ */
+ EntityManager entityManager = emf.createEntityManager();
+
+ try {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getMarketSummary -- getting market summary");
+
+ // Find Trade Stock Index Quotes (Top 100 quotes)
+ // ordered by their change in value
+ Collection<QuoteDataBean> quotes;
+
+ Query query = entityManager
+ .createNamedQuery("quoteejb.quotesByChange");
+ quotes = query.getResultList();
+
+ QuoteDataBean[] quoteArray = (QuoteDataBean[]) quotes.toArray(new QuoteDataBean[quotes.size()]);
+ ArrayList<QuoteDataBean> topGainers = new ArrayList<QuoteDataBean>(
+ 5);
+ ArrayList<QuoteDataBean> topLosers = new ArrayList<QuoteDataBean>(5);
+ BigDecimal TSIA = FinancialUtils.ZERO;
+ BigDecimal openTSIA = FinancialUtils.ZERO;
+ double totalVolume = 0.0;
+
+ if (quoteArray.length > 5) {
+ for (int i = 0; i < 5; i++)
+ topGainers.add(quoteArray[i]);
+ for (int i = quoteArray.length - 1; i >= quoteArray.length - 5; i--)
+ topLosers.add(quoteArray[i]);
+
+ for (QuoteDataBean quote : quoteArray) {
+ BigDecimal price = quote.getPrice();
+ BigDecimal open = quote.getOpen();
+ double volume = quote.getVolume();
+ TSIA = TSIA.add(price);
+ openTSIA = openTSIA.add(open);
+ totalVolume += volume;
+ }
+ TSIA = TSIA.divide(new BigDecimal(quoteArray.length),
+ FinancialUtils.ROUND);
+ openTSIA = openTSIA.divide(new BigDecimal(quoteArray.length),
+ FinancialUtils.ROUND);
+ }
+
+ marketSummaryData = new MarketSummaryDataBean(TSIA, openTSIA,
+ totalVolume, topGainers, topLosers);
+ }
+ catch (Exception e) {
+ Log.error("TradeJPADirect:getMarketSummary", e);
+ throw new RuntimeException("TradeJPADirect:getMarketSummary -- error ", e);
+ } finally {
+ entityManager.close();
+ }
+
+ return marketSummaryData;
+ }
+
+ public OrderDataBean buy(String userID, String symbol, double quantity, int orderProcessingMode) {
+ OrderDataBean order = null;
+ BigDecimal total;
+ /*
+ * creating entitymanager
+ */
+ EntityManager entityManager = emf.createEntityManager();
+
+ try {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:buy", userID, symbol, quantity, orderProcessingMode);
+
+ entityManager.getTransaction().begin();
+
+ AccountProfileDataBean profile = entityManager.find(
+ AccountProfileDataBean.class, userID);
+ AccountDataBean account = profile.getAccount();
+
+ QuoteDataBean quote = entityManager.find(QuoteDataBean.class,
+ symbol);
+
+ HoldingDataBean holding = null; // The holding will be created by this buy order
+
+ order = createOrder(account, quote, holding, "buy", quantity, entityManager);
+
+ // order = createOrder(account, quote, holding, "buy", quantity);
+ // UPDATE - account should be credited during completeOrder
+
+ BigDecimal price = quote.getPrice();
+ BigDecimal orderFee = order.getOrderFee();
+ BigDecimal balance = account.getBalance();
+ total = (new BigDecimal(quantity).multiply(price)).add(orderFee);
+ account.setBalance(balance.subtract(total));
+
+ // commit the transaction before calling completeOrder
+ entityManager.getTransaction().commit();
+
+ if (orderProcessingMode == TradeConfig.SYNCH)
+ completeOrder(order.getOrderID(), false);
+ else if (orderProcessingMode == TradeConfig.ASYNCH_2PHASE)
+ queueOrder(order.getOrderID(), true);
+ }
+ catch (Exception e) {
+ Log.error("TradeJPADirect:buy(" + userID + "," + symbol + "," + quantity + ") --> failed", e);
+ /* On exception - cancel the order */
+ // TODO figure out how to do this with JPA
+ if (order != null)
+ order.cancel();
+
+ entityManager.getTransaction().rollback();
+
+ // throw new EJBException(e);
+ throw new RuntimeException(e);
+ } finally {
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+
+ }
+
+ // after the purchase or sell of a stock, update the stocks volume and
+ // price
+ updateQuotePriceVolume(symbol, TradeConfig.getRandomPriceChangeFactor(), quantity);
+
+ return order;
+ }
+
+ public OrderDataBean sell(String userID, Integer holdingID,
+ int orderProcessingMode) {
+ EntityManager entityManager = emf.createEntityManager();
+
+ OrderDataBean order = null;
+ BigDecimal total;
+ try {
+ entityManager.getTransaction().begin();
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:sell", userID, holdingID, orderProcessingMode);
+
+ AccountProfileDataBean profile = entityManager.find(
+ AccountProfileDataBean.class, userID);
+
+ AccountDataBean account = profile.getAccount();
+ HoldingDataBean holding = entityManager.find(HoldingDataBean.class,
+ holdingID);
+
+ if (holding == null) {
+ Log.error("TradeJPADirect:sell User " + userID
+ + " attempted to sell holding " + holdingID
+ + " which has already been sold");
+
+ OrderDataBean orderData = new OrderDataBean();
+ orderData.setOrderStatus("cancelled");
+
+ entityManager.persist(orderData);
+ entityManager.getTransaction().commit();
+ return orderData;
+ }
+
+ QuoteDataBean quote = holding.getQuote();
+ double quantity = holding.getQuantity();
+
+ order = createOrder(account, quote, holding, "sell", quantity,
+ entityManager);
+ // UPDATE the holding purchase data to signify this holding is
+ // "inflight" to be sold
+ // -- could add a new holdingStatus attribute to holdingEJB
+ holding.setPurchaseDate(new java.sql.Timestamp(0));
+
+ // UPDATE - account should be credited during completeOrder
+ BigDecimal price = quote.getPrice();
+ BigDecimal orderFee = order.getOrderFee();
+ BigDecimal balance = account.getBalance();
+ total = (new BigDecimal(quantity).multiply(price)).subtract(orderFee);
+
+ account.setBalance(balance.add(total));
+
+ // commit the transaction before calling completeOrder
+ entityManager.getTransaction().commit();
+
+ if (orderProcessingMode == TradeConfig.SYNCH) {
+ synchronized(soldholdingIDlock) {
+ this.soldholdingID = holding.getHoldingID();
+ completeOrder(order.getOrderID(), false);
+ }
+ } else if (orderProcessingMode == TradeConfig.ASYNCH_2PHASE)
+ queueOrder(order.getOrderID(), true);
+
+ }
+ catch (Exception e) {
+ Log.error("TradeJPADirect:sell(" + userID + "," + holdingID + ") --> failed", e);
+ // TODO figure out JPA cancel
+ if (order != null)
+ order.cancel();
+
+ entityManager.getTransaction().rollback();
+
+ throw new RuntimeException("TradeJPADirect:sell(" + userID + "," + holdingID + ")", e);
+ } finally {
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ }
+
+ if (!(order.getOrderStatus().equalsIgnoreCase("cancelled")))
+ //after the purchase or sell of a stock, update the stocks volume and price
+ updateQuotePriceVolume(order.getSymbol(), TradeConfig.getRandomPriceChangeFactor(), order.getQuantity());
+
+ return order;
+ }
+
+ public void queueOrder(Integer orderID, boolean twoPhase) {
+ Log
+ .error("TradeJPADirect:queueOrder() not implemented for this runtime mode");
+ throw new UnsupportedOperationException(
+ "TradeJPADirect:queueOrder() not implemented for this runtime mode");
+ }
+
+ public OrderDataBean completeOrder(Integer orderID, boolean twoPhase)
+ throws Exception {
+ EntityManager entityManager = emf.createEntityManager();
+ OrderDataBean order = null;
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:completeOrder", orderID + " twoPhase=" + twoPhase);
+
+ order = entityManager.find(OrderDataBean.class, orderID);
+ order.getQuote();
+
+ if (order == null) {
+ Log.error("TradeJPADirect:completeOrder -- Unable to find Order " + orderID + " FBPK returned " + order);
+ return null;
+ }
+
+ if (order.isCompleted()) {
+ throw new RuntimeException("Error: attempt to complete Order that is already completed\n" + order);
+ }
+
+ AccountDataBean account = order.getAccount();
+ QuoteDataBean quote = order.getQuote();
+ HoldingDataBean holding = null;
+ if(order.isSell() && this.soldholdingID != null){
+ holding = entityManager.find(HoldingDataBean.class, this.soldholdingID);
+ }
+ BigDecimal price = order.getPrice();
+ double quantity = order.getQuantity();
+
+ //String userID = account.getProfile().getUserID();
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:completeOrder--> Completing Order "
+ + order.getOrderID() + "\n\t Order info: " + order
+ + "\n\t Account info: " + account + "\n\t Quote info: "
+ + quote + "\n\t Holding info: " + holding);
+
+ HoldingDataBean newHolding = null;
+
+ if (order.isBuy()) {
+ /*
+ * Complete a Buy operation - create a new Holding for the Account -
+ * deduct the Order cost from the Account balance
+ */
+ //newHolding = createHolding(account, quote, quantity, price, entityManager);
+ entityManager.getTransaction().begin();
+ newHolding = new HoldingDataBean(quantity, price, new Timestamp(System.currentTimeMillis()), account, quote);
+ entityManager.persist(newHolding);
+
+ if (newHolding != null) {
+ order.setHolding(newHolding);
+ }
+ entityManager.getTransaction().commit();
+ }
+
+ try {
+ if (order.isSell()) {
+ /*
+ * Complete a Sell operation - remove the Holding from the Account -
+ * deposit the Order proceeds to the Account balance
+ */
+ if (holding == null) {
+ Log.error("TradeJPADirect:completeOrder -- Unable to sell order " + order.getOrderID() + " holding already sold");
+ order.cancel();
+ return order;
+ }
+ else {
+ entityManager.getTransaction().begin();
+ entityManager.remove(holding);
+ order.setHolding(null);
+ this.soldholdingID = null;
+ entityManager.getTransaction().commit();
+ }
+ }
+
+ order.setOrderStatus("closed");
+
+ order.setCompletionDate(new java.sql.Timestamp(System.currentTimeMillis()));
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:completeOrder--> Completed Order "
+ + order.getOrderID() + "\n\t Order info: " + order
+ + "\n\t Account info: " + account + "\n\t Quote info: "
+ + quote + "\n\t Holding info: " + holding);
+
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ entityManager.getTransaction().rollback();
+ } finally {
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ }
+
+ return order;
+ }
+
+ public void cancelOrder(Integer orderID, boolean twoPhase) {
+ EntityManager entityManager = emf.createEntityManager();
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:cancelOrder", orderID + " twoPhase=" + twoPhase);
+
+ OrderDataBean order = entityManager.find(OrderDataBean.class, orderID);
+ /*
+ * managed transaction
+ */
+ try {
+ entityManager.getTransaction().begin();
+ order.cancel();
+ entityManager.getTransaction().commit();
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ } finally {
+ entityManager.close();
+ }
+ }
+
+ public void orderCompleted(String userID, Integer orderID) {
+ if (Log.doActionTrace())
+ Log.trace("TradeAction:orderCompleted", userID, orderID);
+ if (Log.doTrace())
+ Log.trace("OrderCompleted", userID, orderID);
+ }
+
+ public Collection<OrderDataBean> getOrders(String userID) {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getOrders", userID);
+ EntityManager entityManager = emf.createEntityManager();
+ AccountProfileDataBean profile = entityManager.find(
+ AccountProfileDataBean.class, userID);
+ AccountDataBean account = profile.getAccount();
+ entityManager.close();
+ return account.getOrders();
+ }
+
+ public Collection<OrderDataBean> getClosedOrders(String userID) {
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getClosedOrders", userID);
+ EntityManager entityManager = emf.createEntityManager();
+
+ try {
+
+ // Get the primary keys for all the closed Orders for this
+ // account.
+ /*
+ * managed transaction
+ */
+ //entityManager.getTransaction().begin();
+ Query query = entityManager
+ .createNamedQuery("orderejb.closedOrders");
+ query.setParameter("userID", userID);
+
+ //entityManager.getTransaction().commit();
+ Collection results = query.getResultList();
+ Iterator itr = results.iterator();
+ // entityManager.joinTransaction();
+ // Spin through the orders to populate the lazy quote fields
+ while (itr.hasNext()) {
+ OrderDataBean thisOrder = (OrderDataBean) itr.next();
+ thisOrder.getQuote();
+ }
+
+ if (TradeConfig.jpaLayer == TradeConfig.OPENJPA) {
+ Query updateStatus = entityManager
+ .createNamedQuery("orderejb.completeClosedOrders");
+ /*
+ * managed transaction
+ */
+ try {
+ entityManager.getTransaction().begin();
+ updateStatus.setParameter("userID", userID);
+
+ updateStatus.executeUpdate();
+ entityManager.getTransaction().commit();
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ entityManager.close();
+ entityManager = null;
+ }
+ }
+ else if (TradeConfig.jpaLayer == TradeConfig.HIBERNATE) {
+ try {
+ /*
+ * Add logic to do update orders operation, because JBoss5'
+ * Hibernate 3.3.1GA DB2Dialect and MySQL5Dialect do not work
+ * with annotated query "orderejb.completeClosedOrders" defined
+ * in OrderDatabean
+ */
+ Query findaccountid = entityManager
+ .createNativeQuery(
+ "select "
+ + "a.ACCOUNTID, "
+ + "a.LOGINCOUNT, "
+ + "a.LOGOUTCOUNT, "
+ + "a.LASTLOGIN, "
+ + "a.CREATIONDATE, "
+ + "a.BALANCE, "
+ + "a.OPENBALANCE, "
+ + "a.PROFILE_USERID "
+ + "from accountejb a where a.profile_userid = ?",
+ AccountDataBean.class);
+ findaccountid.setParameter(1, userID);
+ AccountDataBean account = (AccountDataBean) findaccountid.getSingleResult();
+ Integer accountid = account.getAccountID();
+ Query updateStatus = entityManager.createNativeQuery("UPDATE orderejb o SET o.orderStatus = 'completed' WHERE "
+ + "o.orderStatus = 'closed' AND o.ACCOUNT_ACCOUNTID = ?");
+ updateStatus.setParameter(1, accountid.intValue());
+ entityManager.getTransaction().begin();
+ updateStatus.executeUpdate();
+ entityManager.getTransaction().commit();
+ } catch (Exception e){
+ entityManager.getTransaction().rollback();
+ entityManager.close();
+ entityManager = null;
+ }
+ }
+
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ return results;
+ }
+ catch (Exception e) {
+ Log.error("TradeJPADirect.getClosedOrders", e);
+ entityManager.close();
+ entityManager = null;
+ throw new RuntimeException(
+ "TradeJPADirect.getClosedOrders - error", e);
+
+ } finally {
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ }
+
+ }
+
+ public QuoteDataBean createQuote(String symbol, String companyName,
+ BigDecimal price) {
+ EntityManager entityManager = emf.createEntityManager();
+ try {
+ QuoteDataBean quote = new QuoteDataBean(symbol, companyName, 0, price, price, price, price, 0);
+ /*
+ * managed transaction
+ */
+ try {
+ entityManager.getTransaction().begin();
+ entityManager.persist(quote);
+ entityManager.getTransaction().commit();
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ }
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:createQuote-->" + quote);
+
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ return quote;
+ }
+ catch (Exception e) {
+ Log.error("TradeJPADirect:createQuote -- exception creating Quote", e);
+ entityManager.close();
+ entityManager = null;
+ throw new RuntimeException(e);
+ } finally {
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ }
+
+ }
+
+ public QuoteDataBean getQuote(String symbol) {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getQuote", symbol);
+ EntityManager entityManager = emf.createEntityManager();
+
+ QuoteDataBean qdb = entityManager.find(QuoteDataBean.class, symbol);
+
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ return qdb;
+ }
+
+ public Collection<QuoteDataBean> getAllQuotes() {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getAllQuotes");
+ EntityManager entityManager = emf.createEntityManager();
+
+ Query query = entityManager.createNamedQuery("quoteejb.allQuotes");
+
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+
+ }
+ return query.getResultList();
+ }
+
+ public QuoteDataBean updateQuotePriceVolume(String symbol,
+ BigDecimal changeFactor, double sharesTraded) {
+ if (!TradeConfig.getUpdateQuotePrices())
+ return new QuoteDataBean();
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:updateQuote", symbol, changeFactor);
+
+ /*
+ * Add logic to determine JPA layer, because JBoss5' Hibernate 3.3.1GA
+ * DB2Dialect and MySQL5Dialect do not work with annotated query
+ * "quoteejb.quoteForUpdate" defined in QuoteDatabean
+ */
+ EntityManager entityManager = emf.createEntityManager();
+ QuoteDataBean quote = null;
+ if (TradeConfig.jpaLayer == TradeConfig.HIBERNATE) {
+ quote = entityManager.find(QuoteDataBean.class, symbol);
+ } else if (TradeConfig.jpaLayer == TradeConfig.OPENJPA) {
+
+ Query q = entityManager.createNamedQuery("quoteejb.quoteForUpdate");
+ q.setParameter(1, symbol);
+
+ quote = (QuoteDataBean) q.getSingleResult();
+ }
+
+ BigDecimal oldPrice = quote.getPrice();
+
+ if (quote.getPrice().equals(TradeConfig.PENNY_STOCK_PRICE)) {
+ changeFactor = TradeConfig.PENNY_STOCK_RECOVERY_MIRACLE_MULTIPLIER;
+ }
+
+ BigDecimal newPrice = changeFactor.multiply(oldPrice).setScale(2, BigDecimal.ROUND_HALF_UP);
+
+ /*
+ * managed transaction
+ */
+
+ try {
+
+ quote.setPrice(newPrice);
+ quote.setVolume(quote.getVolume() + sharesTraded);
+ quote.setChange((newPrice.subtract(quote.getOpen()).doubleValue()));
+
+ entityManager.getTransaction().begin();
+ entityManager.merge(quote);
+ entityManager.getTransaction().commit();
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ } finally {
+ if (entityManager != null) {
+ entityManager.close();
+ entityManager = null;
+ }
+ }
+
+ this.publishQuotePriceChange(quote, oldPrice, changeFactor, sharesTraded);
+
+ return quote;
+ }
+
+ public Collection<HoldingDataBean> getHoldings(String userID) {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getHoldings", userID);
+ EntityManager entityManager = emf.createEntityManager();
+ /*
+ * managed transaction
+ */
+ entityManager.getTransaction().begin();
+
+ Query query = entityManager.createNamedQuery("holdingejb.holdingsByUserID");
+ query.setParameter("userID", userID);
+
+ entityManager.getTransaction().commit();
+ Collection<HoldingDataBean> holdings = query.getResultList();
+ /*
+ * Inflate the lazy data memebers
+ */
+ Iterator itr = holdings.iterator();
+ while (itr.hasNext()) {
+ ((HoldingDataBean) itr.next()).getQuote();
+ }
+
+ entityManager.close();
+ entityManager = null;
+ return holdings;
+ }
+
+ public HoldingDataBean getHolding(Integer holdingID) {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getHolding", holdingID);
+ HoldingDataBean holding;
+ EntityManager entityManager = emf.createEntityManager();
+ holding = entityManager.find(HoldingDataBean.class, holdingID);
+ entityManager.close();
+ return holding;
+ }
+
+ public AccountDataBean getAccountData(String userID) {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getAccountData", userID);
+
+ EntityManager entityManager = emf.createEntityManager();
+
+ AccountProfileDataBean profile = entityManager.find(AccountProfileDataBean.class, userID);
+ /*
+ * Inflate the lazy data memebers
+ */
+ AccountDataBean account = profile.getAccount();
+ account.getProfile();
+
+ // Added to populate transient field for account
+ account.setProfileID(profile.getUserID());
+ entityManager.close();
+ entityManager = null;
+
+ return account;
+ }
+
+ public AccountProfileDataBean getAccountProfileData(String userID) {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:getProfileData", userID);
+ EntityManager entityManager = emf.createEntityManager();
+
+ AccountProfileDataBean apb = entityManager.find(AccountProfileDataBean.class, userID);
+ entityManager.close();
+ entityManager = null;
+ return apb;
+ }
+
+ public AccountProfileDataBean updateAccountProfile(AccountProfileDataBean profileData) {
+
+ EntityManager entityManager = emf.createEntityManager();
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:updateAccountProfileData", profileData);
+ /*
+ * // Retrieve the previous account profile in order to get account
+ * data... hook it into new object AccountProfileDataBean temp =
+ * entityManager.find(AccountProfileDataBean.class,
+ * profileData.getUserID()); // In order for the object to merge
+ * correctly, the account has to be hooked into the temp object... // -
+ * may need to reverse this and obtain the full object first
+ *
+ * profileData.setAccount(temp.getAccount());
+ *
+ * //TODO this might not be correct temp =
+ * entityManager.merge(profileData); //System.out.println(temp);
+ */
+
+ AccountProfileDataBean temp = entityManager.find(AccountProfileDataBean.class, profileData.getUserID());
+ temp.setAddress(profileData.getAddress());
+ temp.setPassword(profileData.getPassword());
+ temp.setFullName(profileData.getFullName());
+ temp.setCreditCard(profileData.getCreditCard());
+ temp.setEmail(profileData.getEmail());
+ /*
+ * Managed Transaction
+ */
+ try {
+
+ entityManager.getTransaction().begin();
+ entityManager.merge(temp);
+ entityManager.getTransaction().commit();
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ } finally {
+ entityManager.close();
+ }
+
+ return temp;
+ }
+
+ public AccountDataBean login(String userID, String password)
+ throws Exception {
+
+ EntityManager entityManager = emf.createEntityManager();
+
+ AccountProfileDataBean profile = entityManager.find(AccountProfileDataBean.class, userID);
+
+ if (profile == null) {
+ throw new RuntimeException("No such user: " + userID);
+ }
+ /*
+ * Managed Transaction
+ */
+ entityManager.getTransaction().begin();
+ entityManager.merge(profile);
+
+ AccountDataBean account = profile.getAccount();
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:login", userID, password);
+
+ account.login(password);
+ entityManager.getTransaction().commit();
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:login(" + userID + "," + password + ") success" + account);
+ entityManager.close();
+ return account;
+ }
+
+ public void logout(String userID) {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:logout", userID);
+ EntityManager entityManager = emf.createEntityManager();
+
+ AccountProfileDataBean profile = entityManager.find(AccountProfileDataBean.class, userID);
+ AccountDataBean account = profile.getAccount();
+
+ /*
+ * Managed Transaction
+ */
+ try {
+ entityManager.getTransaction().begin();
+ account.logout();
+ entityManager.getTransaction().commit();
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ } finally {
+ entityManager.close();
+ }
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:logout(" + userID + ") success");
+ }
+
+ public AccountDataBean register(String userID, String password, String fullname,
+ String address, String email, String creditcard,
+ BigDecimal openBalance) {
+ AccountDataBean account = null;
+ AccountProfileDataBean profile = null;
+ EntityManager entityManager = emf.createEntityManager();
+
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:register", userID, password, fullname, address, email, creditcard, openBalance);
+
+ // Check to see if a profile with the desired userID already exists
+
+ profile = entityManager.find(AccountProfileDataBean.class, userID);
+
+ if (profile != null) {
+ Log.error("Failed to register new Account - AccountProfile with userID(" + userID + ") already exists");
+ return null;
+ }
+ else {
+ profile = new AccountProfileDataBean(userID, password, fullname,
+ address, email, creditcard);
+ account = new AccountDataBean(0, 0, null, new Timestamp(System.currentTimeMillis()), openBalance, openBalance, userID);
+ profile.setAccount(account);
+ account.setProfile(profile);
+ /*
+ * managed Transaction
+ */
+ try {
+ entityManager.getTransaction().begin();
+ entityManager.persist(profile);
+ entityManager.persist(account);
+ entityManager.getTransaction().commit();
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ } finally {
+ entityManager.close();
+ }
+
+ }
+
+ return account;
+ }
+
+ // @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
+ public RunStatsDataBean resetTrade(boolean deleteAll) throws Exception {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:resetTrade", deleteAll);
+
+ return(new TradeJDBCDirect(false)).resetTrade(deleteAll);
+ }
+
+ /*
+ * NO LONGER USE
+ */
+
+ private void publishQuotePriceChange(QuoteDataBean quote,
+ BigDecimal oldPrice, BigDecimal changeFactor, double sharesTraded) {
+ if (!TradeConfig.getPublishQuotePriceChange())
+ return;
+ Log.error("TradeJPADirect:publishQuotePriceChange - is not implemented for this runtime mode");
+ throw new UnsupportedOperationException("TradeJPADirect:publishQuotePriceChange - is not implemented for this runtime mode");
+ }
+
+ /*
+ * new Method() that takes EntityManager as a parameter
+ */
+ private OrderDataBean createOrder(AccountDataBean account,
+ QuoteDataBean quote, HoldingDataBean holding, String orderType,
+ double quantity, EntityManager entityManager) {
+ OrderDataBean order;
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:createOrder(orderID=" + " account="
+ + ((account == null) ? null : account.getAccountID())
+ + " quote=" + ((quote == null) ? null : quote.getSymbol())
+ + " orderType=" + orderType + " quantity=" + quantity);
+ try {
+ order = new OrderDataBean(orderType,
+ "open",
+ new Timestamp(System.currentTimeMillis()),
+ null,
+ quantity,
+ quote.getPrice().setScale(FinancialUtils.SCALE, FinancialUtils.ROUND),
+ TradeConfig.getOrderFee(orderType),
+ account,
+ quote,
+ holding);
+ entityManager.persist(order);
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ Log.error("TradeJPADirect:createOrder -- failed to create Order", e);
+ throw new RuntimeException("TradeJPADirect:createOrder -- failed to create Order", e);
+ }
+ return order;
+ }
+
+ /*private HoldingDataBean createHolding(AccountDataBean account,
+ QuoteDataBean quote, double quantity, BigDecimal purchasePrice,
+ EntityManager entityManager) throws Exception {
+ HoldingDataBean newHolding = new HoldingDataBean(quantity,
+ purchasePrice, new Timestamp(System.currentTimeMillis()),
+ account, quote);
+ try {
+ entityManager.persist(newHolding);
+ }
+ catch (Exception e) {
+ entityManager.getTransaction().rollback();
+ }
+
+ return newHolding;
+ }*/
+
+ public double investmentReturn(double investment, double NetValue)
+ throws Exception {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:investmentReturn");
+
+ double diff = NetValue - investment;
+ double ir = diff / investment;
+ return ir;
+ }
+
+ public QuoteDataBean pingTwoPhase(String symbol) throws Exception {
+ Log
+ .error("TradeJPADirect:pingTwoPhase - is not implemented for this runtime mode");
+ throw new UnsupportedOperationException("TradeJPADirect:pingTwoPhase - is not implemented for this runtime mode");
+ }
+
+ class quotePriceComparator implements java.util.Comparator {
+ public int compare(Object quote1, Object quote2) {
+ double change1 = ((QuoteDataBean) quote1).getChange();
+ double change2 = ((QuoteDataBean) quote2).getChange();
+ return new Double(change2).compareTo(change1);
+ }
+ }
+
+ /**
+ * TradeBuildDB needs this abstracted method
+ */
+ public String checkDBProductName() throws Exception {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:checkDBProductName");
+ return(new TradeJDBCDirect(false)).checkDBProductName();
+ }
+
+ /**
+ * TradeBuildDB needs this abstracted method
+ */
+ public boolean recreateDBTables(Object[] sqlBuffer, java.io.PrintWriter out)
+ throws Exception {
+ if (Log.doTrace())
+ Log.trace("TradeJPADirect:checkDBProductName");
+ return(new TradeJDBCDirect(false)).recreateDBTables(sqlBuffer, out);
+ }
+
+ /**
+ * Get mode - returns the persistence mode (TradeConfig.JPA)
+ *
+ * @return int mode
+ */
+ public int getMode() {
+ return TradeConfig.JPA;
+ }
+
+}
Added: geronimo/daytrader/trunk/javaee6/modules/entities/pom.xml
URL: http://svn.apache.org/viewvc/geronimo/daytrader/trunk/javaee6/modules/entities/pom.xml?rev=1071543&view=auto
==============================================================================
--- geronimo/daytrader/trunk/javaee6/modules/entities/pom.xml (added)
+++ geronimo/daytrader/trunk/javaee6/modules/entities/pom.xml Thu Feb 17 08:23:57 2011
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <artifactId>modules</artifactId>
+ <groupId>org.apache.geronimo.daytrader.javaee6</groupId>
+ <version>3.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>entities</artifactId>
+
+ <name>DayTrader :: Java EE 6 :: Modules - Entities</name>
+ <description>Daytrader Java EE 6 Entities Module</description>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.geronimo.daytrader.javaee6</groupId>
+ <artifactId>utils</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.geronimo.specs</groupId>
+ <artifactId>geronimo-jms_1.1_spec</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.geronimo.specs</groupId>
+ <artifactId>geronimo-jta_1.1_spec</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.geronimo.specs</groupId>
+ <artifactId>geronimo-jpa_2.0_spec</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.geronimo.specs</groupId>
+ <artifactId>geronimo-annotation_1.1_spec</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.geronimo.specs</groupId>
+ <artifactId>geronimo-ejb_3.1_spec</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.geronimo.specs</groupId>
+ <artifactId>geronimo-validation_1.0_spec</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.openjpa</groupId>
+ <artifactId>openjpa</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <!-- OpenJPA PCEnhancer depends -->
+ <dependency>
+ <groupId>net.sourceforge.serp</groupId>
+ <artifactId>serp</artifactId>
+ <version>1.13.1</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>commons-lang</groupId>
+ <artifactId>commons-lang</artifactId>
+ <version>2.4</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>commons-collections</groupId>
+ <artifactId>commons-collections</artifactId>
+ <version>3.2.1</version>
+ <scope>provided</scope>
+ </dependency>
+ <!-- end OpenJPA PCEnhancer depends -->
+ </dependencies>
+
+ <build>
+ <resources>
+ <resource>
+ <directory>${basedir}/src/main/resources</directory>
+ <filtering>true</filtering>
+ </resource>
+ </resources>
+
+ <!-- <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-ejb-plugin</artifactId>
+ <configuration>
+ <generateClient>true</generateClient>
+ <archive>
+ <manifestEntries>
+ <Class-Path>wsappclient.jar</Class-Path>
+ </manifestEntries>
+ </archive>
+ </configuration>
+ </plugin>
+ </plugins>-->
+ </build>
+</project>
Added: geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountDataBean.java
URL: http://svn.apache.org/viewvc/geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountDataBean.java?rev=1071543&view=auto
==============================================================================
--- geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountDataBean.java (added)
+++ geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountDataBean.java Thu Feb 17 08:23:57 2011
@@ -0,0 +1,325 @@
+package org.apache.geronimo.daytrader.javaee6.entities;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.sql.Timestamp;
+import java.util.Collection;
+import java.util.Date;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToMany;
+import javax.persistence.OneToOne;
+import javax.persistence.Table;
+import javax.persistence.TableGenerator;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Transient;
+import javax.validation.constraints.NotNull;
+
+import org.apache.geronimo.daytrader.javaee6.utils.Log;
+import org.apache.geronimo.daytrader.javaee6.utils.TradeConfig;
+
+@Entity(name = "accountejb")
+@Table(name = "accountejb")
+@NamedQueries( {
+ @NamedQuery(name = "accountejb.findByCreationdate", query = "SELECT a FROM accountejb a WHERE a.creationDate = :creationdate"),
+ @NamedQuery(name = "accountejb.findByOpenbalance", query = "SELECT a FROM accountejb a WHERE a.openBalance = :openbalance"),
+ @NamedQuery(name = "accountejb.findByLogoutcount", query = "SELECT a FROM accountejb a WHERE a.logoutCount = :logoutcount"),
+ @NamedQuery(name = "accountejb.findByBalance", query = "SELECT a FROM accountejb a WHERE a.balance = :balance"),
+ @NamedQuery(name = "accountejb.findByAccountid", query = "SELECT a FROM accountejb a WHERE a.accountID = :accountid"),
+ @NamedQuery(name = "accountejb.findByAccountid_eager", query = "SELECT a FROM accountejb a LEFT JOIN FETCH a.profile WHERE a.accountID = :accountid"),
+ @NamedQuery(name = "accountejb.findByAccountid_eagerholdings", query = "SELECT a FROM accountejb a LEFT JOIN FETCH a.holdings WHERE a.accountID = :accountid"),
+ @NamedQuery(name = "accountejb.findByLastlogin", query = "SELECT a FROM accountejb a WHERE a.lastLogin = :lastlogin"),
+ @NamedQuery(name = "accountejb.findByLogincount", query = "SELECT a FROM accountejb a WHERE a.loginCount = :logincount")
+ })
+public class AccountDataBean implements Serializable {
+
+ /* Accessor methods for persistent fields */
+ @TableGenerator(
+ name="accountIdGen",
+ table="keygenejb",
+ pkColumnName="KEYNAME",
+ valueColumnName="KEYVAL",
+ pkColumnValue="account",
+ allocationSize=1000)
+
+ @Id
+ @GeneratedValue(strategy=GenerationType.TABLE, generator="accountIdGen")
+ @Column(name = "ACCOUNTID", nullable = false)
+ @NotNull
+ private Integer accountID; /* accountID */
+
+ @NotNull
+ @Column(name = "LOGINCOUNT", nullable = false)
+ private int loginCount; /* loginCount */
+
+ @NotNull
+ @Column(name = "LOGOUTCOUNT", nullable = false)
+ private int logoutCount; /* logoutCount */
+
+ @Column(name = "LASTLOGIN")
+ @Temporal(TemporalType.TIMESTAMP)
+ private Date lastLogin; /* lastLogin Date */
+
+ @Column(name = "CREATIONDATE")
+ @Temporal(TemporalType.TIMESTAMP)
+ private Date creationDate; /* creationDate */
+
+ @Column(name = "BALANCE")
+ private BigDecimal balance; /* balance */
+
+ @Column(name = "OPENBALANCE")
+ private BigDecimal openBalance; /* open balance */
+
+ // change to eager so that pingservlet2session2cmrone2many works
+ @OneToMany(mappedBy = "account", fetch=FetchType.EAGER)
+ //@OneToMany(mappedBy = "account", fetch=FetchType.LAZY)
+ private Collection<OrderDataBean> orders;
+
+ @OneToMany(mappedBy = "account", fetch=FetchType.LAZY)
+ private Collection<HoldingDataBean> holdings;
+
+ @OneToOne(fetch=FetchType.LAZY)
+ @JoinColumn(name="PROFILE_USERID")
+ private AccountProfileDataBean profile;
+
+// @Version
+// private Integer optLock;
+
+ /* Accessor methods for relationship fields are only included for the AccountProfile profileID */
+ @Transient
+ private String profileID;
+
+ public AccountDataBean() {
+ }
+
+ public AccountDataBean(Integer accountID,
+ int loginCount,
+ int logoutCount,
+ Date lastLogin,
+ Date creationDate,
+ BigDecimal balance,
+ BigDecimal openBalance,
+ String profileID) {
+ setAccountID(accountID);
+ setLoginCount(loginCount);
+ setLogoutCount(logoutCount);
+ setLastLogin(lastLogin);
+ setCreationDate(creationDate);
+ setBalance(balance);
+ setOpenBalance(openBalance);
+ setProfileID(profileID);
+ }
+
+ public AccountDataBean(int loginCount,
+ int logoutCount,
+ Date lastLogin,
+ Date creationDate,
+ BigDecimal balance,
+ BigDecimal openBalance,
+ String profileID) {
+ setLoginCount(loginCount);
+ setLogoutCount(logoutCount);
+ setLastLogin(lastLogin);
+ setCreationDate(creationDate);
+ setBalance(balance);
+ setOpenBalance(openBalance);
+ setProfileID(profileID);
+ }
+
+ public static AccountDataBean getRandomInstance() {
+ return new AccountDataBean(new Integer(TradeConfig.rndInt(100000)), //accountID
+ TradeConfig.rndInt(10000), //loginCount
+ TradeConfig.rndInt(10000), //logoutCount
+ new java.util.Date(), //lastLogin
+ new java.util.Date(TradeConfig.rndInt(Integer.MAX_VALUE)), //creationDate
+ TradeConfig.rndBigDecimal(1000000.0f), //balance
+ TradeConfig.rndBigDecimal(1000000.0f), //openBalance
+ TradeConfig.rndUserID() //profileID
+ );
+ }
+
+ public String toString() {
+ return "\n\tAccount Data for account: " + getAccountID()
+ + "\n\t\t loginCount:" + getLoginCount()
+ + "\n\t\t logoutCount:" + getLogoutCount()
+ + "\n\t\t lastLogin:" + getLastLogin()
+ + "\n\t\t creationDate:" + getCreationDate()
+ + "\n\t\t balance:" + getBalance()
+ + "\n\t\t openBalance:" + getOpenBalance()
+ + "\n\t\t profileID:" + getProfileID()
+ ;
+ }
+
+ public String toHTML() {
+ return "<BR>Account Data for account: <B>" + getAccountID() + "</B>"
+ + "<LI> loginCount:" + getLoginCount() + "</LI>"
+ + "<LI> logoutCount:" + getLogoutCount() + "</LI>"
+ + "<LI> lastLogin:" + getLastLogin() + "</LI>"
+ + "<LI> creationDate:" + getCreationDate() + "</LI>"
+ + "<LI> balance:" + getBalance() + "</LI>"
+ + "<LI> openBalance:" + getOpenBalance() + "</LI>"
+ + "<LI> profileID:" + getProfileID() + "</LI>"
+ ;
+ }
+
+ public void print() {
+ Log.log(this.toString());
+ }
+
+ public Integer getAccountID() {
+ return accountID;
+ }
+
+ public void setAccountID(Integer accountID) {
+ this.accountID = accountID;
+ }
+
+ public int getLoginCount() {
+ return loginCount;
+ }
+
+ public void setLoginCount(int loginCount) {
+ this.loginCount = loginCount;
+ }
+
+ public int getLogoutCount() {
+ return logoutCount;
+ }
+
+ public void setLogoutCount(int logoutCount) {
+ this.logoutCount = logoutCount;
+ }
+
+ public Date getLastLogin() {
+ return lastLogin;
+ }
+
+ public void setLastLogin(Date lastLogin) {
+ this.lastLogin = lastLogin;
+ }
+
+ public Date getCreationDate() {
+ return creationDate;
+ }
+
+ public void setCreationDate(Date creationDate) {
+ this.creationDate = creationDate;
+ }
+
+ public BigDecimal getBalance() {
+ return balance;
+ }
+
+ public void setBalance(BigDecimal balance) {
+ this.balance = balance;
+ }
+
+ public BigDecimal getOpenBalance() {
+ return openBalance;
+ }
+
+ public void setOpenBalance(BigDecimal openBalance) {
+ this.openBalance = openBalance;
+ }
+
+ public String getProfileID() {
+ return profileID;
+ }
+
+ public void setProfileID(String profileID) {
+ this.profileID = profileID;
+ }
+
+ /* Disabled for D185273
+ public String getUserID() {
+ return getProfileID();
+ }
+ */
+
+ public Collection<OrderDataBean> getOrders() {
+ return orders;
+ }
+
+ public void setOrders(Collection<OrderDataBean> orders) {
+ this.orders = orders;
+ }
+
+ public Collection<HoldingDataBean> getHoldings() {
+ return holdings;
+ }
+
+ public void setHoldings(Collection<HoldingDataBean> holdings) {
+ this.holdings = holdings;
+ }
+
+ public AccountProfileDataBean getProfile() {
+ return profile;
+ }
+
+ public void setProfile(AccountProfileDataBean profile) {
+ this.profile = profile;
+ }
+
+ public void login(String password) {
+ AccountProfileDataBean profile = getProfile();
+ if ((profile == null) || (profile.getPassword().equals(password) == false)) {
+ String error = "AccountBean:Login failure for account: " + getAccountID() +
+ ((profile == null) ? "null AccountProfile" :
+ "\n\tIncorrect password-->" + profile.getUserID() + ":" + profile.getPassword());
+ throw new RuntimeException(error);
+
+ }
+
+ setLastLogin(new Timestamp(System.currentTimeMillis()));
+ setLoginCount(getLoginCount() + 1);
+ }
+
+ public void logout() {
+ setLogoutCount(getLogoutCount() + 1);
+ }
+
+ @Override
+ public int hashCode() {
+ int hash = 0;
+ hash += (this.accountID != null ? this.accountID.hashCode() : 0);
+ return hash;
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ // TODO: Warning - this method won't work in the case the id fields are not set
+ if (!(object instanceof AccountDataBean)) {
+ return false;
+ }
+ AccountDataBean other = (AccountDataBean)object;
+ if (this.accountID != other.accountID && (this.accountID == null || !this.accountID.equals(other.accountID))) return false;
+ return true;
+ }
+}
+
Added: geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountProfileDataBean.java
URL: http://svn.apache.org/viewvc/geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountProfileDataBean.java?rev=1071543&view=auto
==============================================================================
--- geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountProfileDataBean.java (added)
+++ geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/AccountProfileDataBean.java Thu Feb 17 08:23:57 2011
@@ -0,0 +1,197 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.geronimo.daytrader.javaee6.entities;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToOne;
+import javax.persistence.Table;
+import javax.validation.constraints.NotNull;
+
+import org.apache.geronimo.daytrader.javaee6.utils.Log;
+import org.apache.geronimo.daytrader.javaee6.utils.TradeConfig;
+
+@Entity(name = "accountprofileejb")
+@Table(name = "accountprofileejb")
+@NamedQueries( {
+ @NamedQuery(name = "accountprofileejb.findByAddress", query = "SELECT a FROM accountprofileejb a WHERE a.address = :address"),
+ @NamedQuery(name = "accountprofileejb.findByPasswd", query = "SELECT a FROM accountprofileejb a WHERE a.passwd = :passwd"),
+ @NamedQuery(name = "accountprofileejb.findByUserid", query = "SELECT a FROM accountprofileejb a WHERE a.userID = :userid"),
+ @NamedQuery(name = "accountprofileejb.findByEmail", query = "SELECT a FROM accountprofileejb a WHERE a.email = :email"),
+ @NamedQuery(name = "accountprofileejb.findByCreditcard", query = "SELECT a FROM accountprofileejb a WHERE a.creditCard = :creditcard"),
+ @NamedQuery(name = "accountprofileejb.findByFullname", query = "SELECT a FROM accountprofileejb a WHERE a.fullName = :fullname")
+ })
+public class AccountProfileDataBean implements java.io.Serializable {
+
+ /* Accessor methods for persistent fields */
+
+ @Id
+ @Column(name = "USERID", nullable = false)
+ @NotNull
+ private String userID; /* userID */
+
+ @Column(name = "PASSWD")
+ private String passwd; /* password */
+
+ @Column(name = "FULLNAME")
+ private String fullName; /* fullName */
+
+ @Column(name = "ADDRESS")
+ private String address; /* address */
+
+ @Column(name = "EMAIL")
+ private String email; /* email */
+
+ @Column(name = "CREDITCARD")
+ private String creditCard; /* creditCard */
+
+ @OneToOne(mappedBy="profile", fetch=FetchType.LAZY)
+ private AccountDataBean account;
+
+// @Version
+// private Integer optLock;
+
+ public AccountProfileDataBean() {
+ }
+
+ public AccountProfileDataBean(String userID,
+ String password,
+ String fullName,
+ String address,
+ String email,
+ String creditCard) {
+ setUserID(userID);
+ setPassword(password);
+ setFullName(fullName);
+ setAddress(address);
+ setEmail(email);
+ setCreditCard(creditCard);
+ }
+
+ public static AccountProfileDataBean getRandomInstance() {
+ return new AccountProfileDataBean(
+ TradeConfig.rndUserID(), // userID
+ TradeConfig.rndUserID(), // passwd
+ TradeConfig.rndFullName(), // fullname
+ TradeConfig.rndAddress(), // address
+ TradeConfig.rndEmail(TradeConfig.rndUserID()), //email
+ TradeConfig.rndCreditCard() // creditCard
+ );
+ }
+
+ public String toString() {
+ return "\n\tAccount Profile Data for userID:" + getUserID()
+ + "\n\t\t passwd:" + getPassword()
+ + "\n\t\t fullName:" + getFullName()
+ + "\n\t\t address:" + getAddress()
+ + "\n\t\t email:" + getEmail()
+ + "\n\t\t creditCard:" + getCreditCard()
+ ;
+ }
+
+ public String toHTML() {
+ return "<BR>Account Profile Data for userID: <B>" + getUserID() + "</B>"
+ + "<LI> passwd:" + getPassword() + "</LI>"
+ + "<LI> fullName:" + getFullName() + "</LI>"
+ + "<LI> address:" + getAddress() + "</LI>"
+ + "<LI> email:" + getEmail() + "</LI>"
+ + "<LI> creditCard:" + getCreditCard() + "</LI>"
+ ;
+ }
+
+ public void print() {
+ Log.log(this.toString());
+ }
+
+ public String getUserID() {
+ return userID;
+ }
+
+ public void setUserID(String userID) {
+ this.userID = userID;
+ }
+
+ public String getPassword() {
+ return passwd;
+ }
+
+ public void setPassword(String password) {
+ this.passwd = password;
+ }
+
+ public String getFullName() {
+ return fullName;
+ }
+
+ public void setFullName(String fullName) {
+ this.fullName = fullName;
+ }
+
+ public String getAddress() {
+ return address;
+ }
+
+ public void setAddress(String address) {
+ this.address = address;
+ }
+
+ public String getEmail() {
+ return email;
+ }
+
+ public void setEmail(String email) {
+ this.email = email;
+ }
+
+ public String getCreditCard() {
+ return creditCard;
+ }
+
+ public void setCreditCard(String creditCard) {
+ this.creditCard = creditCard;
+ }
+
+ public AccountDataBean getAccount() {
+ return account;
+ }
+
+ public void setAccount(AccountDataBean account) {
+ this.account = account;
+ }
+
+ @Override
+ public int hashCode() {
+ int hash = 0;
+ hash += (this.userID != null ? this.userID.hashCode() : 0);
+ return hash;
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ // TODO: Warning - this method won't work in the case the id fields are not set
+ if (!(object instanceof AccountProfileDataBean)) {
+ return false;
+ }
+ AccountProfileDataBean other = (AccountProfileDataBean)object;
+ if (this.userID != other.userID && (this.userID == null || !this.userID.equals(other.userID))) return false;
+ return true;
+ }
+}
Added: geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/HoldingDataBean.java
URL: http://svn.apache.org/viewvc/geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/HoldingDataBean.java?rev=1071543&view=auto
==============================================================================
--- geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/HoldingDataBean.java (added)
+++ geronimo/daytrader/trunk/javaee6/modules/entities/src/main/java/org/apache/geronimo/daytrader/javaee6/entities/HoldingDataBean.java Thu Feb 17 08:23:57 2011
@@ -0,0 +1,238 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.geronimo.daytrader.javaee6.entities;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.util.Date;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.Table;
+import javax.persistence.TableGenerator;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Transient;
+
+import javax.validation.constraints.NotNull;
+
+
+
+import org.apache.geronimo.daytrader.javaee6.utils.Log;
+import org.apache.geronimo.daytrader.javaee6.utils.TradeConfig;
+
+@Entity(name = "holdingejb")
+@Table(name = "holdingejb")
+@NamedQueries( {
+ @NamedQuery(name = "holdingejb.findByPurchaseprice", query = "SELECT h FROM holdingejb h WHERE h.purchasePrice = :purchaseprice"),
+ @NamedQuery(name = "holdingejb.findByHoldingid", query = "SELECT h FROM holdingejb h WHERE h.holdingID = :holdingid"),
+ @NamedQuery(name = "holdingejb.findByQuantity", query = "SELECT h FROM holdingejb h WHERE h.quantity = :quantity"),
+ @NamedQuery(name = "holdingejb.findByPurchasedate", query = "SELECT h FROM holdingejb h WHERE h.purchaseDate = :purchasedate"),
+ @NamedQuery(name = "holdingejb.holdingsByUserID", query = "SELECT h FROM holdingejb h where h.account.profile.userID = :userID")
+ })
+public class HoldingDataBean implements Serializable {
+
+ /* persistent/relationship fields */
+
+ @TableGenerator(
+ name="holdingIdGen",
+ table="keygenejb",
+ pkColumnName="KEYNAME",
+ valueColumnName="KEYVAL",
+ pkColumnValue="holding",
+ allocationSize=1000)
+ @Id
+ @GeneratedValue(strategy=GenerationType.TABLE, generator="holdingIdGen")
+ @Column(name = "HOLDINGID", nullable = false)
+ @NotNull
+ private Integer holdingID; /* holdingID */
+
+ @NotNull
+ @Column(name = "QUANTITY", nullable = false)
+ private double quantity; /* quantity */
+
+ @Column(name = "PURCHASEPRICE")
+ private BigDecimal purchasePrice; /* purchasePrice */
+
+ @Column(name = "PURCHASEDATE")
+ @Temporal(TemporalType.TIMESTAMP)
+ private Date purchaseDate; /* purchaseDate */
+
+ @Transient
+ private String quoteID; /* Holding(*) ---> Quote(1) */
+
+ @ManyToOne(fetch=FetchType.LAZY)
+ @JoinColumn(name="ACCOUNT_ACCOUNTID")
+ private AccountDataBean account;
+
+ @ManyToOne(fetch=FetchType.EAGER)
+ @JoinColumn(name = "QUOTE_SYMBOL")
+ private QuoteDataBean quote;
+
+// @Version
+// private Integer optLock;
+
+ public HoldingDataBean() {
+ }
+
+ public HoldingDataBean(Integer holdingID,
+ double quantity,
+ BigDecimal purchasePrice,
+ Date purchaseDate,
+ String quoteID) {
+ setHoldingID(holdingID);
+ setQuantity(quantity);
+ setPurchasePrice(purchasePrice);
+ setPurchaseDate(purchaseDate);
+ setQuoteID(quoteID);
+ }
+
+ public HoldingDataBean(double quantity,
+ BigDecimal purchasePrice,
+ Date purchaseDate,
+ AccountDataBean account,
+ QuoteDataBean quote) {
+ setQuantity(quantity);
+ setPurchasePrice(purchasePrice);
+ setPurchaseDate(purchaseDate);
+ setAccount(account);
+ setQuote(quote);
+ }
+
+ public static HoldingDataBean getRandomInstance() {
+ return new HoldingDataBean(
+ new Integer(TradeConfig.rndInt(100000)), //holdingID
+ TradeConfig.rndQuantity(), //quantity
+ TradeConfig.rndBigDecimal(1000.0f), //purchasePrice
+ new java.util.Date(TradeConfig.rndInt(Integer.MAX_VALUE)), //purchaseDate
+ TradeConfig.rndSymbol() // symbol
+ );
+ }
+
+ public String toString() {
+ return "\n\tHolding Data for holding: " + getHoldingID()
+ + "\n\t\t quantity:" + getQuantity()
+ + "\n\t\t purchasePrice:" + getPurchasePrice()
+ + "\n\t\t purchaseDate:" + getPurchaseDate()
+ + "\n\t\t quoteID:" + getQuoteID()
+ ;
+ }
+
+ public String toHTML() {
+ return "<BR>Holding Data for holding: " + getHoldingID() + "</B>"
+ + "<LI> quantity:" + getQuantity() + "</LI>"
+ + "<LI> purchasePrice:" + getPurchasePrice() + "</LI>"
+ + "<LI> purchaseDate:" + getPurchaseDate() + "</LI>"
+ + "<LI> quoteID:" + getQuoteID() + "</LI>"
+ ;
+ }
+
+ public void print() {
+ Log.log(this.toString());
+ }
+
+ public Integer getHoldingID() {
+ return holdingID;
+ }
+
+ public void setHoldingID(Integer holdingID) {
+ this.holdingID = holdingID;
+ }
+
+ public double getQuantity() {
+ return quantity;
+ }
+
+ public void setQuantity(double quantity) {
+ this.quantity = quantity;
+ }
+
+ public BigDecimal getPurchasePrice() {
+ return purchasePrice;
+ }
+
+ public void setPurchasePrice(BigDecimal purchasePrice) {
+ this.purchasePrice = purchasePrice;
+ }
+
+ public Date getPurchaseDate() {
+ return purchaseDate;
+ }
+
+ public void setPurchaseDate(Date purchaseDate) {
+ this.purchaseDate = purchaseDate;
+ }
+
+ public String getQuoteID() {
+ if (quote != null) {
+ return quote.getSymbol();
+ }
+ return quoteID;
+ }
+
+ public void setQuoteID(String quoteID) {
+ this.quoteID = quoteID;
+ }
+
+ public AccountDataBean getAccount() {
+ return account;
+ }
+
+ public void setAccount(AccountDataBean account) {
+ this.account = account;
+ }
+
+ /* Disabled for D185273
+ public String getSymbol() {
+ return getQuoteID();
+ }
+ */
+
+ public QuoteDataBean getQuote() {
+ return quote;
+ }
+
+ public void setQuote(QuoteDataBean quote) {
+ this.quote = quote;
+ }
+
+ @Override
+ public int hashCode() {
+ int hash = 0;
+ hash += (this.holdingID != null ? this.holdingID.hashCode() : 0);
+ return hash;
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ // TODO: Warning - this method won't work in the case the id fields are not set
+ if (!(object instanceof HoldingDataBean)) {
+ return false;
+ }
+ HoldingDataBean other = (HoldingDataBean) object;
+ if (this.holdingID != other.holdingID && (this.holdingID == null || !this.holdingID.equals(other.holdingID))) return false;
+ return true;
+ }
+}