Examples of org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn()

org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn()
Visits an invokedynamic instruction. @param name the method's name. @param desc the method's descriptor (see {@link Type Type}). @param bsm the bootstrap method. @param bsmArgs the bootstrap method constant arguments. Each argumentmust be an {@link Integer}, {@link Float}, {@link Long}, {@link Double}, {@link String}, {@link Type} or {@link Handle}value. This method is allowed to modify the content of the array so a caller should expect that this array may change.

      int argIndex = 1;
      for (int i = 0; i < parameterTypes.length; i++) {
        argIndex = loadArgument(methodVisitor, parameterTypes[i], argIndex);
        indyTypes[i + 1] = Type.getType(parameterTypes[i]);
      }
      methodVisitor.visitInvokeDynamicInsn(method.getName(), Type.getMethodDescriptor(Type.getReturnType(method), indyTypes), ADAPTER_HANDLE);
      makeReturn(methodVisitor, method.getReturnType());
      methodVisitor.visitMaxs(0, 0);
      methodVisitor.visitEnd();
    }
  }

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      mv.visitVarInsn(parameterType.getOpcode(ILOAD), slot);
      slot += parameterType.getSize();
    }


    // 1st 2 args are name and descriptor of this indy callsite
    mv.visitInvokeDynamicInsn(nameOfIndyCallsite, descriptor,
        new Handle(H_INVOKESTATIC, bsmClass.getName().replace('.', '/'),
            bsmName, bsmType.toMethodDescriptorString()), bsmArgs);


    Type returnType = Type.getReturnType(descriptor);
    mv.visitInsn(returnType.getOpcode(IRETURN));

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    for(Type parameterType: Type.getArgumentTypes(descriptor)) {
      mv.visitVarInsn(parameterType.getOpcode(ILOAD), slot);
      slot += parameterType.getSize();
    }


    mv.visitInvokeDynamicInsn(name, descriptor,
        new org.objectweb.asm.MethodHandle(MH_INVOKESTATIC,
            bsmClass.getName().replace('.', '/'),
            bsmName,
            bsmType.toMethodDescriptorString()),
            bsmArgs);

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