ContextDefinition violates DataDefinitionInterface by calling methods that might not exist

Created on 1 February 2016, almost 9 years ago
Updated 7 February 2023, almost 2 years ago

Problem/Motivation

ContextDefinition::getDataDefinition() retrieves DataDefinitionInterface objects. Then it invokes setter methods on them that are not defined on the interface.

Proposed resolution

Option 1:

Per the backward compatibility policy β†’ , this is viable and the easiest.
Break the API by adding the methods to the interface, assuming no one has implemented the interface directly without extending DataDefinition.

Option 2:

This should not be needed, as adding new methods to an interface does not break BC
Add a new MutableDataDefinitionInterface which contains the setters. DataDefinition then implements this interface, and we can properly check if setters are available.

Option 3:

To stay API compatible don't change the interface and introduce method_exists() calls instead?

Remaining tasks

Decide on option + Patch + test.

User interface changes

none.

API changes

Depends on the option chosen.

Data model changes

none.

πŸ› Bug report
Status

Needs work

Version

10.1 ✨

Component
Typed dataΒ  β†’

Last updated 16 days ago

  • Maintained by
  • πŸ‡¦πŸ‡ΉAustria @fago
Created by

πŸ‡¦πŸ‡ΉAustria klausi πŸ‡¦πŸ‡Ή Vienna

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  • Needs subsystem maintainer review

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