public void test_CreateTempQueue()
{
using (MQConnection con = connectToServer(address, null, null)) {
String queueName = String.Empty;
QueueHandle qh = new QueueHandle();
// Try and create a temporary queue
ErrorCode err = con.CreateTempQueue(out queueName, qh);
Console.WriteLine("queueName:" + queueName);
Assert.AreEqual(ErrorCode.EC_NOERROR, err, "Creating Queue");
// Get permissions for that queue
List <QueuePermissions> perms = new List <QueuePermissions>();
con.QueueEnumeratePermissions(queueName, perms);
for (int x = 0; x < perms.Count; ++x)
{
QueuePermissions perm = perms[x];
Console.WriteLine(perm.EntityName + ":" + perm.Read + ":" + perm.Write + ":" + perm.Destroy + ":" + perm.ChangeSecurity);
}
Assert.IsTrue(perms.Count > 0);
addAllUsers(con);
// Try and write to that queue with another user.
using (MQConnection con2 = connectToServer(simpleAddress, TEST_USERS[0], TEST_USERS[0])) {
QueueHandle qh2 = new QueueHandle();
ErrorCode rc = con2.OpenQueue(queueName, qh2);
Assert.IsTrue(rc == ErrorCode.EC_NOERROR, "Open Temp Queue rc:" + rc);
QueueMessage msg = new QueueMessage();
msg.Label = "Hello World";
Assert.IsTrue(ErrorCode.EC_NOERROR == con2.Enqueue(qh2, msg), "Enqueue to temp");
con2.CloseQueue(qh2);
}
}
}
void sendMessages(MQConnection con, QueueHandle handle, int count, int idxStart)
{
QueueMessage msg;
ErrorCode ec;
for (int x = 0; x < count; x++)
{
msg = new QueueMessage();
StreamWriter w = new StreamWriter(msg.Stream);
w.WriteLine((x + idxStart));
w.Close();
ec = con.Enqueue(handle, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to send message: " + (x + idxStart) + " ec: " + ec);
}
}
/**
* <summary>
* Places a message on the queue. The object <c>msg</c> must have
* been previously prepared before calling this method. Upon successfull sending
* of the message, the message id and message timestamp will be set by the server
* and may be retrieved by a call to <c>QueueMessage.getMessageID()</c>
* and <c>QueueMessage.getTimeStamp()</c> respectively.
* </summary>
*
* <remarks>
* <para>Note: Message responsders will typically place the message id of the original
* message in the recipt id of the message being returned. This round-trip
* message identification is provided by SAFMQ as a method for coordinated two-way
* communications.</para>
* </remarks>
*
* <param name="msg">The message to be placed on the queue</param>
* <returns>The results of a call to <c>MQConnection.Enqueue()</c></returns>
* <seealso cref="MQConnection.Enqueue(QueueHandle,QueueMessage)">MQConnection.Enqueue(QueueHandle,QueueMessage) for details on errors</seealso>
*/
public ErrorCode Enqueue(QueueMessage msg)
{
return(con.Enqueue(que, msg));
}
public void test_PeekID_PeekFront_OpenCursor_PeekCursor_SeekID_RetrieveCursor_AdvanceCursor_TestCurosr_CloseCursor_RetrieveID()
{
MQConnection con = null;
try {
con = connectToServer(address, null, null);
addAllGroups(con);
addAllUsers(con);
addAllQueues(con);
QueueHandle handle = new QueueHandle();
ErrorCode ec = con.OpenQueue(TEST_QUEUE[0], handle);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to open queue: " + TEST_QUEUE[0]);
sendMessages(con, handle, 5, 0);
QueueMessage msg = new QueueMessage();
StreamWriter sw = new StreamWriter(msg.Stream);
sw.WriteLine(SPECIAL_MESSAGE);
sw.Close();
byte[] b = { 0, 0, 0, 0, 0, 0, 0, 0 };
UUID uuid = new UUID(new Guid(123456789, 4321, 1234, b));
msg.ReciptID = uuid;
//msg.ReciptID = ((UUID)uuid.Clone());
ec = con.Enqueue(handle, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to write special message");
sendMessages(con, handle, 5, 5);
msg = new QueueMessage();
ec = con.PeekID(handle, true, uuid, 0, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to PeekID:" + ec);
string txt = (new StreamReader(msg.Stream)).ReadLine();
Console.WriteLine("txt:\t\t\t" + txt);
Console.WriteLine("uuid:\t\t\t" + (Guid)uuid);
Console.WriteLine("msg.ReceiptID:\t" + (Guid)msg.ReciptID);
Console.WriteLine("txt.Equals(SPECIAL_MESSAGE): " + txt.Equals(SPECIAL_MESSAGE));
Console.WriteLine("uuid.Equals(msg.ReceiptID)): " + uuid.Equals(msg.ReciptID));
Assert.IsTrue(txt.Equals(SPECIAL_MESSAGE) && uuid.Equals(msg.ReciptID), "Incorrect PeekID Message: " + (Guid)msg.ReciptID);
msg = new QueueMessage();
ec = con.PeekFront(handle, true, 0, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to PeekFront");
txt = (new StreamReader(msg.Stream)).ReadLine();
Assert.IsTrue(txt.Equals("0"), "Incorrect PeekFront Message: body=" + txt);
CursorHandle cur = new CursorHandle();
ec = con.OpenCursor(handle, cur);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to OpenCursor");
ec = con.SeekID(handle, uuid, 0, cur);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to SeekID");
msg = new QueueMessage();
ec = con.PeekCursor(handle, true, cur, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to PeekCursor");
txt = (new StreamReader(msg.Stream)).ReadLine();
Assert.IsTrue(txt.Equals(SPECIAL_MESSAGE) && uuid.Equals(msg.ReciptID), "Incorrect PeekCursor Message: " + msg.ReciptID);
ec = con.AdvanceCursor(handle, cur);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to AdvanceCursor");
msg = new QueueMessage();
ec = con.PeekCursor(handle, true, cur, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to PeekCursor (after advance)");
txt = (new StreamReader(msg.Stream)).ReadLine();
Assert.IsTrue(txt.Equals("5"), "Incorrect PeekCursor (after advance) Message: " + msg.ReciptID);
msg = new QueueMessage();
ec = con.RetrieveCursor(handle, true, cur, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to RetrieveCursor");
txt = (new StreamReader(msg.Stream)).ReadLine();
Assert.IsTrue(txt.Equals("5"), "Incorrect PeekCursor (after RetrieveCursor) Message: " + msg.ReciptID);
ec = con.TestCursor(handle, cur);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to test Cursor, ec: " + ec);
ec = con.CloseCursor(handle, cur);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to CloseCursor, ec: " + ec);
msg = new QueueMessage();
ec = con.RetrieveID(handle, true, uuid, 0, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to RetrieveID");
txt = (new StreamReader(msg.Stream)).ReadLine();
Assert.IsTrue(txt.Equals(SPECIAL_MESSAGE) && uuid.Equals(msg.ReciptID), "Incorrect RetrieveID Message: " + msg.ReciptID);
int[] bodies = { 0, 1, 2, 3, 4, 6, 7, 8, 9 }; // 5 was retrieved above.
for (int x = 0; x < bodies.Length; x++)
{
msg = new QueueMessage();
ec = con.Retrieve(handle, true, 0, msg);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to retrieve message: " + x);
txt = (new StreamReader(msg.Stream)).ReadLine();
Console.WriteLine("txt: " + txt);
Assert.IsTrue(int.Parse(txt) == bodies[x], "Incorrect message: " + txt);
}
ec = con.CloseQueue(handle);
Assert.IsTrue(ec == ErrorCode.EC_NOERROR, "Unable to Close queue");
} finally {
if (con != null)
{
con.Close();
}
}
}
