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Analysis

Overview

The aim of this task is to revise the code of the Storage class - the intermediate format for saving Sophie2 books.

Task requirements

• Refactor the code of the Storage class and all related classes so that it is working.
  
• Move things to the base.persistence module.
  
• Provide class/dependency diagrams with the new structure.
  
• Ensure the existing unit tests pass and provide new if necessary.
  

Task result

The result of this task should be :

• Source code
  
• Class/dependency diagrams
  
• Working unit tests
  

Implementation idea

• Review the code in main.model.persist* packages
• Run the existing unit tests and see where they fail.
• Run the application and try loading/saving books. Mark the exceptions you get.
• Fix the errors - ensured by passing unit tests and ability to load/save.
• Move to the new module and refactor. Test again

Related

BASE_PERSISTENCE_COMMONS_R0

How to demo

• Show the new classes and describe their relations.
• Run unit tests.
• Open Sophie2 and demonstrate loading/saving.

Design

• The Storage class will be moved to module org.sophie2.base.persistence as a part of BASE_PERSISTENCE_COMMONS_R0.
• See BASE_PERSISTENCE_COMMONS_R0 for design diagrams of the class structure.
• Unit tests will be linked in the implementation since they are not moved to their new location yet.
• Rest of the task includes refactoring of code (the Storage class and related to it) - it will be done in conjunction with the BASE_PERSISTENCE_COMMONS_R0 task.

Implementation

^{(Implementation results should be described and linked here (from the wiki or the repository))}

Testing

Comments

• All important wiki content should be put in the corresponding section of a wiki page => BASE_PERSISTENCE