EnterpriseServiceBus

Service Bus which enables multiple services to interact with each other. Implemented using java sockets, Java Native Interface (JNI) and jython library. Service Bus can interact with java, C++ and python.

High-Level Architecture

  

How to Run

Go to the 'Demo' directory

    cd Demo

Starting the serice bus:

    java -jar ServiceBus.jar

Starting the client/s:

    java -jar Client.jar

  

Adding a Service

• Adding the configuration parameters of the service to 'EsbConfiguration.xml'

• Java

  • Add the service to '/ServiceBus/src/services/javaServices'
  • Add the service info to '/ServiceBus/src/services/JavaServiceDirectory.java'
  • Compile

• Python

  • Add the service to '/ServiceBus/src/services/PythonServices'
  • Add the service info to '/ServiceBus/src/services/PythonServiceDirectory.java'
  • Compile

• C++

  • Add the service to '/ServiceBus/src/services/CppServices'
  • Add the service info to '/ServiceBus/src/services/CppServices/CppServiceDirectory.cpp'
  • Compile

  

Commands

Command	Description
man	return the list of commands
man <serviceName>	return the service info
list	return the list of services
exit	disconnect from the Service Bus
<serviceName> <param1> ...	calling a service