Use Cases of Factory Pattern
Below are the use cases of Factory Pattern:
- Encapsulation of Object Creation Logic:
- Factory Pattern is commonly used to encapsulate object creation logic within factory classes, abstracting away the details of object instantiation from client code.
- This promotes encapsulation and abstraction, making client code cleaner and more maintainable.
- Variability in Object Creation:
- Factory Pattern is suitable for scenarios where object creation logic needs to be varied based on runtime conditions or configuration parameters.
- For example, a factory class may dynamically create different types of database connections based on user preferences or environment settings.
- Dynamic Selection of Object Implementation:
- Factory Pattern allows for the dynamic selection of object implementations based on runtime conditions.
- This flexibility is useful in scenarios where multiple implementations of an interface or abstract class exist, and the appropriate implementation needs to be selected at runtime.
Dependency Injection vs Factory Pattern
In coding, there are special ways to organize our work called “design patterns.” Two important ones are Dependency Injection (DI) and the Factory Pattern. They help make our work easier by keeping things neat and separate. In this article, we will see the differences between them and, when to use each.
Important Topics to Understand the differences between Dependency Injection and Factory Pattern
- What is the Dependency Injection (DI) Pattern?
- What is the Factory Pattern?
- Dependency Injection vs Factory Pattern
- Use Cases of Dependency Injection Pattern
- Use Cases of Factory Pattern
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