Design Patterns: Proxy Explanation | Together Java | Page 1

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@silver igloo has a question:

steven_juan_

https://refactoring.guru/design-patterns/proxy

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<@&987246399047479336> please have a look, thanks.

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TJ-Bot

Https://refactoring.guru/design-patterns/proxy

The Proxy design pattern is a structural pattern used to provide a surrogate or placeholder for another object to control access to it. This can be useful for lazy initialization, access control, logging, or remote proxying.

Key points:

The proxy has the same interface as the real subject, so clients interact with the proxy transparently.
The proxy controls access to the real object, which can be expensive to create or remote.
Common types: Virtual Proxy (lazy loading), Protection Proxy (access control), Remote Proxy (for remote resources).

For a deeper exploration and practical examples, the refactoring.guru link you referred to is excellent.

Useful links:

These resources cover concepts, examples, pros/cons, and when to apply the proxy pattern effectively in Java.

#Design Patterns: Proxy Explanation