XML. Practice Task 1

1. Prepare XSD

Prepare XSD schema document for the entities, in model module.

Root element should have storage name.

2. Update entities

Update entities in model module with JAXB annotations.

3. Implement XML storage

Create new implementation of Storage interface - XmlStorage that uses JAXB to store data inside appropriate XML files - XML file name should be set via constructor.

Each entity should have its own Storage implementation - use abstractions where possible.

Ensure that result XML is valid against the XSD schema.

3. Store

Update store module to use xml-storage instead of jdbc-storage.

1. Include latest xml-storage dependency.
2. Update Runner class to create StoreApp based on JAXB XML storage.
3. Add examples that demonstrates update, delete, find by id operations.

Note

This task is connected with:

1. https://github.com/ChangeRequest/dependency-management.hw1
2. https://github.com/ChangeRequest/logging.hw1
3. https://github.com/ChangeRequest/jdbc.pr1