/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* Licensed 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.switchyard.quickstarts.eardeploy;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.milyn.io.StreamUtils;
import org.switchyard.component.test.mixins.hornetq.HornetQMixIn;
/**
* JMS-based client for submitting orders to the OrderService.
*/
public final class OrderIntakeClient {
private static final String ORDER_QUEUE_NAME = "EAROrderRequestQueue";
private static final String ORDERACK_QUEUE_NAME = "EAROrderReplyQueue";
private static final String USER = "guest";
private static final String PASSWD = "guestp.1";
/**
* Main routing for OrderIntakeClient
* @param args command-line args
* @throws Exception if something goes wrong.
*/
public static void main(final String[] args) throws Exception {
HornetQMixIn hqMixIn = new HornetQMixIn(false)
.setUser(USER)
.setPassword(PASSWD);
hqMixIn.initialize();
try {
Session session = hqMixIn.getJMSSession();
MessageProducer producer = session.createProducer(HornetQMixIn.getJMSQueue(ORDER_QUEUE_NAME));
String orderTxt = readFileContent(args[0]);
System.out.println("Submitting Order" + "\n"
+ "----------------------------\n"
+ orderTxt
+ "\n----------------------------");
producer.send(hqMixIn.createJMSMessage(orderTxt));
MessageConsumer consumer = session.createConsumer(HornetQMixIn.getJMSQueue(ORDERACK_QUEUE_NAME));
System.out.println("Order submitted ... waiting for reply.");
TextMessage reply = (TextMessage) consumer.receive(3000);
if (reply == null) {
System.out.println("No reply received.");
} else {
System.out.println("Received reply" + "\n"
+ "----------------------------\n"
+ reply.getText()
+ "\n----------------------------");
}
} finally {
hqMixIn.uninitialize();
}
}
/**
* Reads the contends of the {@link #MESSAGE_PAYLOAD} file.
*
* @param fileName the name of the file to read.
* @return String the contents of {@link #MESSAGE_PAYLOAD} file.
* @throws Exception if an exceptions occurs while reading the file.
*/
public static String readFileContent(final String fileName) throws Exception {
InputStream in = null;
try {
in = new FileInputStream(fileName);
return StreamUtils.readStreamAsString(in);
} finally {
try {
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}