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