My points on Websphere Message Broker

http://docs.google.com/present/edit?id=0AVqRcA4NAu8bZGc5MmJqc18xNmNiaDZtYzg3&hl=en


WebSphere Message Broker (WMB) is IBM's information broker from the WebSphere product family that allows business information to flow between disparate applications across multiple hardware and software platforms. Business rules can be applied to the data flowing through the message broker to route and transform the information. The product can be considered to be an Enterprise Service Bus providing connectivity between disparate applications.
The WebSphere Message Broker Toolkit enables developers to graphically design message flows and related artifacts. Once developed, these resources can be packaged into a broker archive (BAR) file and deployed into the runtime environment. At this point, the broker is able to continually process messages according to the logic described by the message flow.WebSphere Message Broker flows can be used in a Service Oriented Architecture, and if properly designed by Middleware Analysts, integrated into event-driven SOA schemas, sometimes referred to as SOA 2.0.

Broker nodes available

A developer can choose from many pre-designed broker nodes. Nodes have different purposes. Some nodes map data from one format to another (for instance, Cobol or PL/I Copybook to canonical XML). Other nodes evaluate content of data and route the flow differently based on certain criteria.
Node types

There are many types of node that can be used in developing message flows; the following node transformation technology options are available:

• Extended Structured Query Language (ESQL)
• Graphical Message Mapping
• eXtensible Stylesheet Language Transformations (XSLT)
• JavaCompute (as of version 6)
• WebSphere Transformation Extender (formerly known as Ascential DataStage TX, DataStage TX and Mercator Integration Broker) is available as a separate licensing option
• PhpCompute (as of version 6.1.0.3)

Creating a broker in Windows

 \Program Files\IBM\MQSI\6.1\bin>mqsiprofile

\Program Files\IBM\MQSI\6.1\bin>mqsicreatebroker   -i < user Name > -a  -q -s < User server Queue Manager > -n < Database Instance >

Ex:

D:\Program Files\IBM\MQSI\6.1\bin>mqsicreatebroker WBRK_BROKER -i mohanrao -a qwer*098 -q WBRK_QM -s WBRK_UNS_QM -n DEFBKD61

Creating Configure Manager In Windows 

\Program Files\IBM\MQSI\6.1\bin>mqsicreateconfigmgr CONF_MGR -i mohanrao -a qwer*098 -q QM_evolvus_lap

Start the Component

\Program Files\IBM\MQSI\6.1\bin>mqsistart CONF_MGR

\Program Files\IBM\MQSI\6.1\bin>mqsicreateaclentry CONF_MGR -f \myList

Creating Queue

runmqsc ----------it will start a session for given  Queue Manger

  DEFINE qlocal ()

Some of  the Major Calls for MQ

MQCONN- to connect the Queue 

MQCONNX-it will connect and also open the Queue

MQDISC- to Define A description about the Queue

MQOPEN- To Open the Connected Queue
MQCLOSE - To Close The Opened Queue
MQPUT- To insert/place the message in to the Opened Queue

MQGET - To retrieve the Message From The Opened Queue

MQBEGIN- To start the transaction  Opened  Queue

MQCMIT- To Commit the started transaction


Command Line Deployment 

mqsideploy -b -e -bar
name>

Example Java Classes For MQ

1) 

import com.ibm.mq.*;

public class Put {

public static void main (String args[]) throws Exception 

{

MQQueueManager qm = new MQQueueManager("QM");

MQQueue queue = new MQQueue(qm,"AQ",MQC.MQOO_OUTPUT,"","",""); 

MQMessage msg = new MQMessage();

msg.writeString(args[0]);

queue.put(msg);

queue.close();

qm.disconnect();

}

}

2)

import com.ibm.mq.*;

public class Get{

public static void main (String args[]) throws Exception

{

MQQueueManager qm = new MQQueueManager("QM");

MQQueue queue = new MQQueue(qm,"LQ",MQC.MQOO_INPUT_SHARED,"","","");

MQMessage msg = new MQMessage();

queue.get(msg);

System.out.println(msg.readString( msg.getMessageLength() ));

//queue.close();

//qm.disconnect();

}

}

Find The Following Documents

1. http://docs.google.com/fileview?id=0B1qRcA4NAu8bZWFmNTM5NGMtMTRkMC00ODk2LThiOTItNzY1NzU5MDBjZTJi&hl=en
2. http://docs.google.com/fileview?id=0B1qRcA4NAu8bMDU0NzAxNjUtYWEwYS00NGZlLTk2MjgtYjE0ZDZhNTkzOTZk&hl=en
3. http://docs.google.com/fileview?id=0B1qRcA4NAu8bOGExOGUzNTQtZjllOS00ZWIyLWJlODktNGViOWY3NDgwMjQx&hl=en
4. http://docs.google.com/fileview?id=0B1qRcA4NAu8bNjFlZjc2YmEtMTRkZS00ZDdlLTgzYWEtNjBkODIwYWFhZjky&hl=en
5. http://docs.google.com/fileview?id=0B1qRcA4NAu8bY2JmYWNjMGUtNjg0Yi00NzBhLTg4NDUtNGI1ODc0OTE2NGRh&hl=en
6. http://docs.google.com/fileview?id=0B1qRcA4NAu8bZTY4OTg2MmEtNDBiNy00MTQwLTlkODMtZWNhZWVhZmI4ODE3&hl=en
7. http://docs.google.com/fileview?id=0B1qRcA4NAu8bY2E1MjA2ZGQtOGE0OC00N2ZiLTk0MDMtNTJiOGI5OTcyZGJk&hl=en
8. http://docs.google.com/fileview?id=0B1qRcA4NAu8bMmY3N2FhMjEtYmU2Ni00YTBkLTgzNTktMjRjNjQ2OGE3NWU2&hl=en
9. http://docs.google.com/fileview?id=0B1qRcA4NAu8bYjEwN2M2ZjEtMDU1OC00ZWZlLWIzZGYtZDUzMThkMTU4Mjk0&hl=en
10. http://docs.google.com/fileview?id=0B1qRcA4NAu8bNTEwZDU0MGUtY2JhOC00Yjc5LWE5ZDMtYTUxYTRiNTBmM2U3&hl=en
11. http://docs.google.com/fileview?id=0B1qRcA4NAu8bNWVjYmNiYzktOWRjNi00ZjE1LTg1OTMtZjQ0NGZmMGUyNjVl&hl=en
12. http://docs.google.com/fileview?id=0B1qRcA4NAu8bZTY3ZThkOGEtNDVkZi00YWRhLTkyYjAtMzgzZTg5M2M4ZjM5&hl=en
13. http://docs.google.com/fileview?id=0B1qRcA4NAu8bY2I1YjVhZTItOTRiYS00NWRiLWI5NjctN2UzZGRjMmQ3ZDll&hl=en
14. http://docs.google.com/fileview?id=0B1qRcA4NAu8bZTcxZTkxMjMtMDZhNy00NjgyLTlkODAtMjkyOTNiMjU5Y2Jm&hl=en