1 files changed, 143 insertions, 0 deletions
diff --git a/tags/java/sca/1.5.1/itest/transaction/src/main/java/org/apache/tuscany/sca/itest/transaction/CheckingAccountServiceImpl.java b/tags/java/sca/1.5.1/itest/transaction/src/main/java/org/apache/tuscany/sca/itest/transaction/CheckingAccountServiceImpl.java
new file mode 100644
index 0000000000..3e1cb29f33
--- /dev/null
+++ b/tags/java/sca/1.5.1/itest/transaction/src/main/java/org/apache/tuscany/sca/itest/transaction/CheckingAccountServiceImpl.java
@@ -0,0 +1,143 @@
+/*
+ * 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.tuscany.sca.itest.transaction;
+
+import java.io.File;
+import java.util.Enumeration;
+
+import javax.jms.Connection;
+import javax.jms.JMSException;
+import javax.jms.MapMessage;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageProducer;
+import javax.jms.Queue;
+import javax.jms.QueueBrowser;
+import javax.jms.Session;
+
+import org.apache.activemq.ActiveMQConnectionFactory;
+import org.apache.activemq.ActiveMQSession;
+import org.apache.activemq.broker.BrokerService;
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Service(AccountService.class)
+@Scope("COMPOSITE")
+public class CheckingAccountServiceImpl extends AccountServiceImpl {
+    private static final String url = "tcp://localhost:61616";
+    private BrokerService broker;
+    private Queue queue;
+
+    @Init
+    public void init() throws Exception {
+        broker = new BrokerService();
+        broker.setBrokerName("localhost");
+        broker.setPersistent(false);
+        broker.addConnector(url);
+        broker.start();
+
+        ActiveMQConnectionFactory connFac = new ActiveMQConnectionFactory(url);
+        Connection conn = connFac.createConnection();
+        ActiveMQSession session = (ActiveMQSession)conn.createSession(true, Session.AUTO_ACKNOWLEDGE);
+        queue = session.createQueue("CheckAccounts");
+        MessageProducer producer = session.createProducer(queue);
+        MapMessage map = session.createMapMessage();
+
+        for (int i = 0; i < 3; i++) {
+            String accountNumber = "C00" + (i + 1);
+            float balance = (float)(1000.0 + Math.random() * 200.0);
+            map.setStringProperty("accountNumber", accountNumber);
+            map.setFloatProperty("balance", balance);
+
+            map.setString("accountNumber", accountNumber);
+            map.setFloat("balance", balance);
+
+            producer.send(map);
+        }
+        session.commit();
+        conn.close();
+    }
+
+    @Destroy
+    public void destroy() throws Exception {
+        if (broker != null) {
+            broker.stop();
+        }
+    }
+
+    @Override
+    protected float load(String accountNumber) throws AccountNotFoundException {
+        try {
+            ActiveMQConnectionFactory connFac = new ActiveMQConnectionFactory(url);
+            Connection conn = connFac.createConnection();
+            conn.start();
+            Session session = conn.createSession(true, Session.AUTO_ACKNOWLEDGE);
+            QueueBrowser browser = session.createBrowser(queue, "accountNumber = '" + accountNumber + "'");
+            Enumeration msgs = browser.getEnumeration();
+            if (msgs.hasMoreElements()) {
+                MapMessage msg = (MapMessage)msgs.nextElement();
+                float balance = msg.getFloat("balance");
+                conn.close();
+                return balance;
+            } else {
+                conn.close();
+                throw new AccountNotFoundException(accountNumber);
+            }
+        } catch (JMSException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    @Override
+    protected void save(String accountNumber, float balance) throws AccountNotFoundException {
+        try {
+            ActiveMQConnectionFactory connFac = new ActiveMQConnectionFactory(url);
+            Connection conn = connFac.createConnection();
+            conn.start();
+            ActiveMQSession session = (ActiveMQSession)conn.createSession(true, Session.AUTO_ACKNOWLEDGE);
+            MessageConsumer consumer = session.createConsumer(queue, "accountNumber = '" + accountNumber + "'");
+            Message msg = consumer.receive(1000);
+            if (msg == null) {
+                conn.close();
+                throw new AccountNotFoundException(accountNumber);
+            }
+            MapMessage map = session.createMapMessage();
+            map.setStringProperty("accountNumber", accountNumber);
+            map.setFloatProperty("balance", balance);
+
+            map.setString("accountNumber", accountNumber);
+            map.setFloat("balance", balance);
+
+            MessageProducer producer = session.createProducer(queue);
+            producer.send(map);
+            conn.close();
+
+        } catch (JMSException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+}