@Specialization
public RubyArray unpack(RubyString string, RubyString format) {
final org.jruby.RubyArray jrubyArray =
Pack.unpack(getContext().getRuntime(), string.getBytes(), format.getBytes());
return RubyArray.specializedFromObjects(
getContext().getCoreLibrary().getArrayClass(), jrubyArray.toArray());
}
@JRubyMethod(backtrace = true)
public IRubyObject java_method(
ThreadContext context, IRubyObject rubyName, IRubyObject argTypes) {
String name = rubyName.asJavaString();
RubyArray argTypesAry = argTypes.convertToArray();
Class[] argTypesClasses = (Class[]) argTypesAry.toArray(new Class[argTypesAry.size()]);
return getRubyMethod(name, argTypesClasses);
}
@JRubyMethod(required = 4, rest = true, backtrace = true)
public IRubyObject java_send(ThreadContext context, IRubyObject[] args) {
Ruby runtime = context.getRuntime();
String name = args[0].asJavaString();
RubyArray argTypesAry = args[1].convertToArray();
int argsLen = args.length - 2;
if (argTypesAry.size() != argsLen) {
Class[] argTypesClasses = (Class[]) argTypesAry.toArray(new Class[argTypesAry.size()]);
throw JavaMethod.newArgSizeMismatchError(runtime, argTypesClasses);
}
Class[] argTypesClasses = (Class[]) argTypesAry.toArray(new Class[argsLen]);
Object[] argsAry = new Object[argsLen];
for (int i = 0; i < argsLen; i++) {
argsAry[i] = args[i + 2].toJava(argTypesClasses[i]);
}
JavaMethod method = new JavaMethod(runtime, getMethod(name, argTypesClasses));
return method.invokeDirect(getObject(), argsAry);
}
@JRubyMethod(backtrace = true)
public IRubyObject java_send(ThreadContext context, IRubyObject rubyName, IRubyObject argTypes) {
String name = rubyName.asJavaString();
RubyArray argTypesAry = argTypes.convertToArray();
Ruby runtime = context.getRuntime();
if (argTypesAry.size() != 0) {
Class[] argTypesClasses = (Class[]) argTypesAry.toArray(new Class[argTypesAry.size()]);
throw JavaMethod.newArgSizeMismatchError(runtime, argTypesClasses);
}
JavaMethod method = new JavaMethod(runtime, getMethod(name));
return method.invokeDirect(getObject());
}
