Simple proxy lib for building static proxy classes

uses bytebuddy as class generator

Usage:

repositories {
        mavenCentral()
        maven {
                url = uri("https://jitpack.io")
        }
        }

        implementation("net.bytebuddy:byte-buddy:LAST_RELEASE_TAG")

Example:

defining method interceptions:

        // method def
        public static void receiveIntercepted(Client client, String message) {
            System.out.println("intercepted message " + message);
        }
        
        var sendInterception = new MethodInterceptionDescription.Builder()
                .setMatcher(ElementMatchers.named("send"))
                .setImlp(MethodCall.run(() -> System.out.println("proxy send"))).build();

        var receiveInterception = new MethodInterceptionDescription.Builder()
                .setMatcher(ElementMatchers.named("receive"))
                .setImlp(MethodCall.invoke(
                                SimpleTest.class.getMethod("receiveIntercepted", Client.class, String.class))
                        .withThis()
                        .withAllArguments()
                ).build();

        var interceptions = List.of(sendInterception, receiveInterception);

Making proxy class with field "_field" of type String:

      var proxyClass = ProxyClassMaker.makeProxyClass(Client.class, interceptions, (bb) -> bb.defineField("_field", String.class, Visibility.PUBLIC));

Creating object instance:

            var object = new ClassInstanceBuilder<>(proxyClass)
                .selectConstructor(int.class)
                .withField("_field","my little field")
                .newInstance(123);

Calling methods:

        object.send("send");
        object.receive("receive");

Mixfaa/bytebuddy_proxy

Simple proxy lib for building static proxy classes