I have scenario where I have collection of field object or its composition. Data of different field objects are stored in different data sources. I am looking for design pattern to register data providers for different field objects. I need flexibility to add new type of field objects and register handler to fetch data for those objects.
There are several pattern which I think can be used to solve some part of problem e.g. command pattern, observer pattern, chain of responsibility etc.
I would like the code to be
foreach ($compositions as $composition) {
$data = $dataProviderRegistry->get($composition);
}
I would like DataProviderRegistry to select correct provider for composition object (or field object) registered to handle that type of object. I should be able to register new type of provider in registry to handle new types of field objects.
I am not sure how one or more type of design patterns can be applied to solve this specific problem.
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