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Callback Handling

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IoT Full-Stack Technology
IoT Full-Stack Technology
Nov 5, 2026 · Backend Development

Strategy Pattern in Spring Boot: Extensible Interface Design Without If-Else Chains

This tutorial demonstrates implementing the Strategy Pattern in Spring Boot using a calculator example, showing how to register strategy beans via @Component, inject them into a factory map at startup, and route requests dynamically for extensible callback handling without modifying existing code.

Callback HandlingDesign PatternsExtensibility
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Strategy Pattern in Spring Boot: Extensible Interface Design Without If-Else Chains