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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

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