Compiler Extension

Compiler Extension

Extension Description

Java code compiler for dynamically generating bytecode to accelerate calls.

Extension Interface

org.apache.dubbo.common.compiler.Compiler

Extension Configuration

Automatically loaded

Known Extensions

  • org.apache.dubbo.common.compiler.support.JdkCompiler
  • org.apache.dubbo.common.compiler.support.JavassistCompiler

Extension Example

Maven project structure:

  1. src
  2.  |-main
  3.     |-java
  4.         |-com
  5.             |-xxx
  6.                 |-XxxCompiler.java (implements Compiler interface)
  7.     |-resources
  8.         |-META-INF
  9.             |-dubbo
  10.                 |-org.apache.dubbo.common.compiler.Compiler (text file containing: xxx=com.xxx.XxxCompiler)

XxxCompiler.java：

  1. package com.xxx;
  3. import org.apache.dubbo.common.compiler.Compiler;
  5. public class XxxCompiler implements Compiler {
  6.     public Object getExtension(Class<?> type, String name) {
  7.         // ...
  8.     }
  9. }

META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler：

  1. xxx=com.xxx.XxxCompiler

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Last modified September 30, 2024: Update & Translate Overview Docs (#3040) (d37ebceaea7)