Software Math Models

Introduction A specific use of Guice custom scopes is presented. You can have many problems trying something similar, so be careful. The reason to present this post, it to have a reference to explain a similar custom scope used in Service Architecture Model: ExtrenalBindingInfrastructureModule Problem: nested passing of parameters A business operation may be explicitly defined in a context of several high-level context objects. To improve reusability, code is split in several layers and nested method execution pass the context object. In the example below such situation is shown in one class. public class NestedParamaterPass { public void businessOperation(BusinessData data, Person person, Manager manager, Context context){ // some operation firstNestedCall(data, person, manager, context); } private void firstNestedCall(BusinessData data, Person person, Manager manager, Context context) { secondNestedCall(data, person, manager, context); } private void secondNested...

Introduction I will like to show some ideas about the canonical protocol I have defined. In the final example it is shown that such protocol provide features given by OAuth at the protocol level, it means that You can pass external resources without any change on services implementations or additional inter-service integration. RPC integration paradigm When using webservices to integrate remote systems, the development process can be summarized to: Client side -- Prepare request data from context -- make call -- Parse response and interpret result Service provider side -- Parse request -- interpret data to make internal API calls -- Create response Well, not so difficult. But the problem is that all the code used to serialize/parse context information and interpret request/response does not add any value to the system. Note that change from technologies like CORBA to web-services is just a standardization of the binary format used to create/parse the messages. The RPC ...