public void testPersistence()
{
IMessagingBus bus = MQFactory.Instance.createMessagingBus();
IDictionary <string, object> storageProps = new Dictionary <string, object>();
// For InMemoryDB (It's not HSQLDB!)
//storageProps.Add("storageName", "MyMemoryStorage");
//IPersistenceStorage<String> persistStorage = MQFactory.Instance.createPersistenceStorage<String>("InMemory",storageProps);
// For SQLite
//Object obj = Activator.CreateInstance("System.Data.SQLite.SQLiteConnection", "SQLiteConnection");
//System.Data.SQLite.SQLiteConnection connection = null;
storageProps.Add("dbAssemblyName", "System.Data.SQLite");
storageProps.Add("dbConnectionClass", "System.Data.SQLite.SQLiteConnection");
storageProps.Add("dbConnectionString", "Data Source=test.db3");
IPersistenceStorage <String> persistStorage = MQFactory.Instance.createPersistenceStorage <String>("SQL", storageProps);
IMQConnection serverConnection = null;
IMQConnection clientConnection = null;
IMessageQueue <String> queue = null;
IPersistenceQueueStorage <String> queueStorage = null;
try {
serverConnection = bus.create(new Uri("bnmq://127.0.0.1:3333"));
ISupplier supplier = serverConnection.createSupplier("TestSupplier");
queueStorage = persistStorage.createQueueStorage("MyQueue");
queue = supplier.createQueue <String>("myqueues/queue", queueStorage);
serverConnection.addListener(new TestMQConnectionListener());
serverConnection.start();
clientConnection = bus.connect(new Uri("bnmq://127.0.0.1:3333"));
clientConnection.addListener(new TestMQConnectionListener());
clientConnection.start();
IRemoteSupplier remSupplier = clientConnection.lookup("TestSupplier");
IRemoteMessageQueue <String> remQueue = remSupplier.lookupQueue <String>("myqueues/queue");
remQueue.addConsumer(new TestPersistenceConsumer(), true);
clientConnection.close();
clientConnection = null;
for (int i = 0; i < 10; i++)
{
IMessage <String> mandatoryMessage = queue.createMessage("Mandatory message " + i);
mandatoryMessage.Mandatory = true;
queue.sendMessage(mandatoryMessage);
}
clientConnection = bus.connect(new Uri("bnmq://127.0.0.1:3333"));
clientConnection.addListener(new TestMQConnectionListener());
clientConnection.start();
remSupplier = clientConnection.lookup("TestSupplier");
remQueue = remSupplier.lookupQueue <String>("myqueues/queue");
remQueue.addConsumer(new TestPersistenceConsumer(), true);
Thread.Sleep(2000);
//clientConnection.close();
}
finally {
if (queue != null)
{
queue.stop();
}
if (queueStorage != null)
{
queueStorage.close();
}
if (clientConnection != null)
{
clientConnection.close();
}
if (serverConnection != null)
{
serverConnection.close();
}
if (bus != null)
{
bus.close();
}
}
}
public virtual IMessageQueue <T> createQueue <T>(string queuePath, IPersistenceQueueStorage <T> storage)
{
return(createQueue <T>(queuePath, new Queue <T>(), storage));
}
public void start()
{
IMessagingBus bus = MQFactory.Instance.createMessagingBus();
IMQConnection serverConnection = null;
IMessageQueue <ExampleMessage> queue = null;
IPersistenceQueueStorage <ExampleMessage> queueStorage = null;
QueueDispatcher dispatcher = null;
try {
serverConnection = bus.create(new Uri("bnmq://127.0.0.1:3333"));
serverConnection.addListener(new MQConnectionListener());
ISupplier supplier = serverConnection.createSupplier("ExampleSupplier");
Console.WriteLine("Supplier created successfully");
IDictionary <String, Object> storProps = new Dictionary <String, Object>();
storProps.Add("storageName", "MyMemoryStorage");
// For InMemoryDB (It's not HSQLDB!)
IPersistenceStorage <ExampleMessage> persistStorage = MQFactory.Instance.createPersistenceStorage <ExampleMessage>("InMemory", storProps);
queueStorage = persistStorage.createQueueStorage("MyQueue");
Console.WriteLine("QueueStorage created successfully");
queue = supplier.createQueue <ExampleMessage>("myqueues/queue", queueStorage);
Console.WriteLine("MessageQueue created successfully");
serverConnection.start();
Console.WriteLine("Listener created successfully");
dispatcher = new QueueDispatcher(queue);
dispatcher.start();
Console.WriteLine("Example queue dispatcher started successfully");
Console.WriteLine("Please enter to exit");
Console.ReadKey();
Console.WriteLine("Trying to stop example queue dispatcher");
dispatcher.stop();
}
catch (Exception e) {
Console.WriteLine(e.ToString());
}
finally {
if (serverConnection != null)
{
Console.WriteLine("Trying to close listener");
serverConnection.close();
}
if (queue != null)
{
Console.WriteLine("Trying to stop queue");
queue.stop();
}
if (queueStorage != null)
{
Console.WriteLine("Trying to close queue storage");
queueStorage.close();
}
if (bus != null)
{
Console.WriteLine("Trying to finallize messaging bus");
bus.close();
}
}
}
public virtual IMessageQueue <T> createQueue <T>(string queuePath, IQueue <T> queueImpl, IPersistenceQueueStorage <T> storage)
{
MessageQueue <T> queue = new MessageQueue <T>(queuePath, transport);
queue.Queue = queueImpl;
queue.PersistenceStorage = storage;
lock (queues)
{
queues[queuePath] = queue;
}
return(queue);
}
