2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. Look for COPYING file in the top folder.
16 * If not, see http://opensource.org/licenses/GPL-2.0.
18 package org.apidesign.vm4brwsr.dynamic;
20 import java.lang.invoke.CallSite;
21 import java.lang.invoke.ConstantCallSite;
22 import java.lang.invoke.MethodHandles;
23 import java.lang.invoke.MethodType;
25 public class InvokeDynamic {
27 public static String dynamicSay() {
28 return TEST_dynamic_boot1(new InvokeDynamic());
31 private static String TEST_dynamic_boot1(InvokeDynamic instance) {
32 throw new IllegalStateException("Can't touch this");
35 public static CallSite boot1(MethodHandles.Lookup lookup, String name, MethodType type) {
37 return new ConstantCallSite(lookup.findVirtual(InvokeDynamic.class, "instance_sayHello", MethodType.methodType(String.class)));
38 } catch (NoSuchMethodException | IllegalAccessException e) {
39 throw new IllegalStateException(e);
43 public String instance_sayHello() {
44 return "Hello from Dynamic!";