In this code we are using database, so before all please edit makefile and change "/home/sakhors/OnlineMarket_2_4/mysql-connector.jar" with the address of your mysql connector, then:

To run the application successfully, follow the following steps:

1. Go to Implementation directory
2. run following commands:
	2.1. make
	2.2. make registry
3. Run the server one command window: make server
4. Run the Client in another window: make client 
5. In Client there is 2 option for Administrator and Customer  

ps 1: rmiregistry is using 60000 as its port, if you get error on make registry command, please find the PID of the rmiregistry with this port using "ps -ax|grep rmiregistry" and kill that process

ps 2: The following are valid functionalities: • Customer/Administrators Login & Registration • Browsing Items • Updating Items • Removing Items • Adding Items • Purchasing Items

ps 3: You can use the following are valid username/password for users: Admin: username: admin, password: admin Customer: username: customer, password:customer

ps 4: Please run the server on in-csci-rrpc01.cs.iupui.edu machine

ps 5: Please before purchase, select a product

ps 6: As a test of synchronization, we put a function call in line 33 of FrontController which call server.concurrencyTestSync(); in a synchronized fashion, you can see server command line to see what happen, a sample run has been added to documentation folder.

outlines of the files:

UserModel.java: The Model of users
UserInterface.java: The InterFace of users that is going to be implemented by AdministratorUser and CustomerUser
AdministratorUser.java: The implementation of UserInterface for Administrator users
CustomerUser.java: The implementation of UserInterface for Customer users

ProductModel.java: The Model of product
ProductInterface.java: The InterFace of Product that is going to be implemented by AdministratorProductInterface and CustomerProduct
AdministratorProduct.java: The implementation of ProductInterface for Administrator users
CustomerProduct.java: The implementation of ProductInterface for Customer users

GUIFactory.java: The abstraction of GUI for 2 type users
AdministratorFactory.java: The implementation of GUIFactory for Administrator users with their valid functionalities
CustomerFactory.java: The implementation of GUIFactory for Customer users with their valid functionalities
Application.java: The concrete class which gives a proper GUI to the client

ServerController.java: A class that is the controller of server sid and provides services to the RMI interface
ServerInterface.java: the Interface of RMI server side
MarketPlaceServer.java: the Implementation of ServerInterface
MarketPlaceClient.java: The Client side of RMI framework

Order.java: This is acting as a command
Invoker.java: Uses command pattern to identify which object will execute
LoginUser.java: Implements Order interface and will do actual command processing, request is user and command is login action

FrontController.java: Single handler for all kinds of requests coming to the application
Dispatcher.java: Front Controller uses dispatcher object which can dispatch the request to corresponding specific controller/view
AdminView.java: Plays view rule for administrator users
CustomerView.java: Plays view rule for customer users