[[BackLinksMenu]]

[[TicketQuery(summary=BASE_PERSISTENCE_INTERMEDIATE_STORAGE_R0, format=table, col=summary|owner|status|type|component|priority|effort|importance, rows=description|analysis_owners|analysis_reviewers|analysis_score|design_owners|design_reviewers|design_score|implementation_owners|implementation_reviewers|implementation_score|test_owners|test_reviewers|test_score|)]]

= 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. [[BR]]
    * Move things to the base.persistence module. [[BR]]
    * Provide class/dependency diagrams with the new structure. [[BR]]
    * Ensure the existing unit tests pass and provide new if necessary. [[BR]]

== Task result ==
The result of this task should be : 
    * Source code [[BR]]
    * Class/dependency diagrams [[BR]]
    * Working unit tests [[BR]]

== 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 ==
[wiki: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 [wiki:BASE_PERSISTENCE_COMMONS_R0].
 * See [wiki:BASE_PERSISTENCE_COMMONS_R0#Design] 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 [wiki: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 => [wiki:BASE_PERSISTENCE]