Java compiler, used for byte code dynamic generation for RPC invocation.
com.alibaba.dubbo.common.compiler.Compiler
No configuration required, the extension will be automatically discovered and loaded.
com.alibaba.dubbo.common.compiler.support.JdkCompiler
com.alibaba.dubbo.common.compiler.support.JavassistCompiler
Directory layout:
src |-main |-java |-com |-xxx |-XxxCompiler.java (Compiler implementation) |-resources |-META-INF |-dubbo |-com.alibaba.dubbo.common.compiler.Compiler (plain text file with the content: xxx=com.xxx.XxxCompiler)
XxxCompiler.java:
package com.xxx; import com.alibaba.dubbo.common.compiler.Compiler; public class XxxCompiler implements Compiler { public Object getExtension(Class<?> type, String name) { // ... } }
META-INF/dubbo/com.alibaba.dubbo.common.compiler.Compiler:
xxx=com.xxx.XxxCompiler