This example code implements an Interface to a REST Service from which a number of Objects will be updated from. This implementation uses Object Oriented principles in order to define a reusable implementation with any object. The idea is that in order to add a new object to the interface, one would just need to create a new concrete class that implements the IAPIData interface.

• IAPIData.cls - Defines the Interface Class for all of the Concrete Data Classes to use.
• APIData.cls - Implements IAPIData from which all Object Data Classes are derived from.
• API.cls - Main Class that Controls the Interface Import

• ObjectA.cls - Example of one concrete class.
• Object[N] - New concrete classes need to be added to process new objects.

• DiagnosticsInstrumentation.cls -- this class aids in debugging.
• Environment.cls and EnvironmentVariable.cls -- Class used throughout the project to configure the solution.

• Import_Batch__c.ojbect - Data that dries the API.cls class to perform imports from the REST service.
• Import_Detail__c.object - results from import such as errors / warnings.