AppendixRunning the Stock Trader

  • By Gopalan Suresh Raj
  • July 20, 2000
Enterprise Java
Guarantee Inter-Enterprise Message Delivery Using JMS
Gopalan Suresh Raj
Appendix
Running the Stock Trader
The partial screen dumps are shown below:

  1. Compile and run the StockServer.

    
E:\com\gopalan\StockMarket\StockServer>
E:\com\gopalan\StockMarket\StockServer>
E:\com\gopalan\StockMarket\StockServer>javac StockServer.java
E:\com\gopalan\StockMarket\StockServer>java StockServer
Creating topic connection
Creating topic session: not transacted, auto ack
Creating a topic publisher
NASDAQ: Value of SUNW= $100.0
NASDAQ: Value of MSFT= $99.0
NASDAQ: Value of CPWR= $98.0

NASDAQ: Value of SUNW= $97.0
NASDAQ: Value of MSFT= $96.0
NASDAQ: Value of CPWR= $95.0
  2. Compile and run the BuyAgent.

    
E:\com\gopalan\StockMarket\StockAgent>javac BuyAgent.java
E:\com\gopalan\StockMarket\StockAgent>java BuyAgent
Creating Queue connection
Creating Queue session: not trans, auto ack
Creating Queue Receiver
Execute Job : Customer ID :Athul. Buy 1000 stocks of MSFT at $9.0
Execute Job : Customer ID :Athul. Buy 1000 stocks of CPWR at $8.0
Execute Job : Customer ID :Athul. Buy 1000 stocks of SUNW at $7.0
Execute Job : Customer ID :Athul. Buy 1000 stocks of MSFT at $6.0
Execute Job : Customer ID :Athul. Buy 1000 stocks of CPWR at $5.0
  3. Compile and run the SellAgent.

    
E:\com\gopalan\StockMarket\StockAgent>javac SellAgent.java
E:\com\gopalan\StockMarket\StockAgent>java SellAgent
Creating Queue connection
Creating Queue session: not trans, auto ack
Creating Queue Receiver
Execute Job : Customer ID : Athul. Sell 100 stocks of SUNW at $100.0
Execute Job : Customer ID : Athul. Sell 100 stocks of MSFT at $99.0
Execute Job : Customer ID : Athul. Sell 100 stocks of CPWR at $98.0
  4. Compile Subscriber.java and Sender.java and run the Subscriber with the customerID as a parameter in the command line.

    
E:\com\gopalan\StockMarket\Subscriber>
E:\com\gopalan\StockMarket\Subscriber>javac Subscriber.java
E:\com\gopalan\StockMarket\Subscriber>javac Sender.java
E:\com\gopalan\StockMarket\Subscriber>java Subscriber Athul
Creating topic connection
Creating topic session: not transacted, auto ack
Creating topic, subscriber
Ready to subscribe for messages :
Creating Queue connections
Creating queue session: not transacted, auto ack
Creating Queue, senders
Received : nasdaq: Value of SUNW = $91.0
Received : nasdaq: Value of MSFT = $90.0
Received : nasdaq: Value of CPWR = $89.0


Received : nasdaq: Value of SUNW = $88.0
Received : nasdaq: Value of MSFT = $87.0
Received : nasdaq: Value of CPWR = $86.0
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