@JRubyMethod
public static IRubyObject to_java(ThreadContext context, IRubyObject fromObject) {
if (fromObject instanceof RubyArray) {
return context
.runtime
.getJavaSupport()
.getObjectJavaClass()
.javaArrayFromRubyArray(context, fromObject);
} else {
return Java.getInstance(context.runtime, fromObject.toJava(Object.class));
}
}
@JRubyMethod
public static IRubyObject to_java(
ThreadContext context, IRubyObject fromObject, IRubyObject type) {
if (type.isNil()) {
return to_java(context, fromObject);
}
Ruby runtime = context.runtime;
JavaClass targetType = getTargetType(context, runtime, type);
if (fromObject instanceof RubyArray) {
return targetType.javaArrayFromRubyArray(context, fromObject);
} else {
return Java.getInstance(runtime, fromObject.toJava(targetType.javaClass()));
}
}
@JRubyMethod(name = "hadoop")
public IRubyObject hadoop(final ThreadContext ctx) {
return Java.getInstance(ctx.runtime, NullWritable.get());
}