In lesson 2, the example of lesson 1 was extended. In lesson 3, you will reuse and extend the example of lesson 2 again. The Web service will be capable of searching products in a file.
In lesson 1 and 2, the development process was discussed. Below, you find the components and steps of a logical design process:
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Use cases (Describe roles and their activities.)
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Classes (Define static data structures.)
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Web service interface (Define the port type for modeling the interface with its operations.)
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Activities (Implement choreography, system behavior, backend adapters.)
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Sequences (Describe system behavior.)
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Components (Define the system components.)
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Compilation (Compile the UML model with the E2E Model Compiler.)
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Testing (Debug and test the compiled service with the Interactive Debugger and the Analyzer.)
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Deployment of xUML services to a Bridge
You will also follow these design steps during lesson 3. This time, as it is an iterative process, you will go through this development process more than once.