Service Provider Interface

Selected Java Interview Questions

Apr 17, 2025 · Backend Development

Understanding Java SPI and Implementing a Plugin Architecture

This article explains Java's Service Provider Interface (SPI) mechanism, compares SPI with traditional APIs, and provides a step‑by‑step guide—including Maven project setup, interface definition, implementation classes, custom class loader, and Spring Boot integration—to build a dynamic plugin system for backend applications.

JavaPlugin ArchitectureSPI

0 likes · 16 min read

Understanding Java SPI and Implementing a Plugin Architecture

JD Tech Talk

Mar 7, 2025 · Fundamentals

1. Introduction to SPI

This article introduces Java's Service Provider Interface (SPI) mechanism, explaining its role in decoupling interface definitions from implementations, with examples in JDBC, Spring Boot, and Dubbo.

JDBCJava FundamentalsJava SPI

0 likes · 11 min read

政采云技术

Dec 5, 2023 · Fundamentals

Java SPI vs Dubbo SPI: Service Provider Interface Mechanisms Compared

This article explains Java's Service Provider Interface (SPI) mechanism and compares it with Dubbo's enhanced SPI implementation, highlighting how Dubbo addresses the limitations of native Java SPI through configuration format changes and lazy loading.

Dubbo SPIFramework ExtensionJava SPI

0 likes · 19 min read

Java SPI vs Dubbo SPI: Service Provider Interface Mechanisms Compared

Sanyou's Java Diary

Feb 23, 2023 · Backend Development

Unlocking Java’s SPI: How Service Provider Interface Powers Spring Boot Auto‑Configuration

This article explains Java's Service Provider Interface (SPI) mechanism, demonstrates how to define, implement, and discover services with code examples—including a smart‑home air‑conditioner scenario—and shows its practical use in Spring Boot auto‑configuration and logging frameworks like SLF4J.

Auto‑ConfigurationJavaSPI

0 likes · 14 min read

Unlocking Java’s SPI: How Service Provider Interface Powers Spring Boot Auto‑Configuration

DataFunTalk

Jan 31, 2023 · Big Data

SPI Refactoring Practice in Apache InLong Manager to Reduce Maintenance Cost and Enhance Extensibility

This article presents the SPI-based refactoring of Apache InLong Manager, describing the project's background, existing maintenance challenges, the concept of Java Service Provider Interface, the concrete implementation steps, code restructuring, and the resulting benefits such as higher code reuse, easier extension, and reduced DDL changes.

Apache InLongJavaSPI

0 likes · 10 min read

SPI Refactoring Practice in Apache InLong Manager to Reduce Maintenance Cost and Enhance Extensibility