Implementing the main classes

The following are the main classes that were implemented for this sample:

Table 1. Client classes
Header Header
Activator  
PerspectiveActivity  
InitialStep  
StartupClientOp Implements the logic required to create a specific session context assigned to the user being connected to the server
HelloWorldClientOp Implements the logic to get return value from server
Table 2. Server classes
Class Description
StartServerServlet Connect to the server and establish a session.
StartUpServerOp Implements the logic required to create a specific session context assigned to the user being connected to the server
HelloWorldServerOp Implements the logic to validate user input then signal processor event according to deferent validation result