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What is factory in magento2?
Factories are service classes that instantiate non-injectable classes, that is, models that represent a database entity. They create a layer of abstraction between the ObjectManager and business code.
What are events in Magento?
Events are dispatched by modules when certain actions are triggered. In addition to its own events, Magento allows you to create your own events that can be dispatched in your code. When an event is dispatched, it can pass data to any observers configured to watch that event.
What is service contracting?
Service Contracts are agreements between a customer or client and a person or company who will be providing services. For example, a Service Contract might be used to define a work-agreement between a contractor and a homeowner. Most often, Service Contracts include details such as deadlines and payment agreements.
Do you have to create a factory in Magento?
You must not create this class. Magento will create it for you. Whenever Magento’s object manager encounters a class name that ends in the word ‘Factory’, it will automatically generate the Factory class in the var/generation folder if the class does not already exist.
When do we use entity manager in Magento?
Magento now using entity manager concept for save,delete,load operations. Resource models have entity manager object to fulfil those operations. Using solely collections seems like the lazy way out.
Is it easy to understand Magento 2 for beginners?
Great job! everything is clearly explained. It’s ready cool to understand.Thanks for this Article. Its really easy to understand for beginners and before starting into magento 2. Great job! everything is clearly explained.
Which is better a repository or a factory?
If there is a repository and it does what you need well, always prefer the repository. Repositories are part of the Service Contracts (they are implementations of interfaces in Api ), this means they are meant as a public interface to other modules.