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MQSeries.net Forum Index » General Discussion » .NET struct for MQTMC2 in WebSphere MQ 5.2 and greater

.NET struct for MQTMC2 in WebSphere MQ 5.2 and greater

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cvrachak

Posted: Wed Feb 18, 2004 3:41 pm Post subject: .NET struct for MQTMC2 in WebSphere MQ 5.2 and greater

Novice

Joined: 06 Jul 2002
Posts: 17

Hi All,

in the .NET classes for WebSphere MQ what is the equivalient structure of MQTMC2. I am planning to use the Trigger Monitor from IBM which will start my application. but I couldn't get a .NET structure similar to MQTMC2 in VC++. Could someone help me know how can my application know which Queue Manager + Queue Name was the trigger raised on?

Thanks in Advance
Chandra Sekhar

JasonE

Posted: Thu Feb 19, 2004 2:10 am Post subject:

Grand Master

Joined: 03 Nov 2003
Posts: 1220
Location: Hursley

The .net interface doesnt provide such an interface (neither does Java?) and hence you will need to do it yourself. The structure isnt 'complex' but its something like (Untested...)

public MQTrigger(string mqtmc2)
{
if (null == mqtmc2 || SIZEOF_MQTMC2 != mqtmc2.Length)
throw new Exception("Invalid MQTMC2 Structure");

MemoryStream memoryStream = new MemoryStream();
BinaryWriter binaryWriter = new BinaryWriter(memoryStream);
BinaryReader binaryReader = new BinaryReader(memoryStream);

binaryWriter.Write(mqtmc2.ToCharArray(0, mqtmc2.Length)); // Write Trigger Data to struct
memoryStream.Seek(0, SeekOrigin.Begin); // Seek to begining of stream

trig.strucId = binaryReader.ReadBytes(4); // Struct ID
trig.version = binaryReader.ReadBytes(4); // Struct Version
trig.qName = binaryReader.ReadBytes(4

; // Queue Name
trig.processName = binaryReader.ReadBytes(4

; // Process Name
trig.triggerData = binaryReader.ReadBytes(64); // Trigger Data
trig.applType = binaryReader.ReadBytes(4); // Application Type
trig.applId = binaryReader.ReadBytes(256); // Application Identifier
trig.envData = binaryReader.ReadBytes(128); // Environment Data
trig.userData = binaryReader.ReadBytes(128); // User Data
trig.qMgrName = binaryReader.ReadBytes(4

; // Queue Manager Name
}

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