@Override
public MethodDelegationBinder.ParameterBinding<?> bind(
AnnotationDescription.Loadable<Origin> annotation,
MethodDescription source,
ParameterDescription target,
Implementation.Target implementationTarget,
Assigner assigner) {
TypeDescription parameterType = target.getType().asErasure();
if (parameterType.represents(Class.class)) {
return new MethodDelegationBinder.ParameterBinding.Anonymous(
ClassConstant.of(implementationTarget.getOriginType()));
} else if (parameterType.represents(Method.class)) {
return new MethodDelegationBinder.ParameterBinding.Anonymous(
annotation.loadSilent().cache()
? MethodConstant.forMethod(source.asDefined()).cached()
: MethodConstant.forMethod(source.asDefined()));
} else if (parameterType.represents(String.class)) {
return new MethodDelegationBinder.ParameterBinding.Anonymous(
new TextConstant(source.toString()));
} else if (parameterType.represents(int.class)) {
return new MethodDelegationBinder.ParameterBinding.Anonymous(
IntegerConstant.forValue(source.getModifiers()));
} else if (parameterType.equals(JavaType.METHOD_HANDLE.getTypeStub())) {
return new MethodDelegationBinder.ParameterBinding.Anonymous(
MethodHandleConstant.of(source.asDefined()));
} else if (parameterType.equals(JavaType.METHOD_TYPE.getTypeStub())) {
return new MethodDelegationBinder.ParameterBinding.Anonymous(
MethodTypeConstant.of(source.asDefined()));
} else {
throw new IllegalStateException(
"The "
+ target
+ " method's "
+ target.getIndex()
+ " parameter is annotated with a Origin annotation with an argument not representing a Class,"
+ " Method, String, int, MethodType or MethodHandle type");
}
}