public static String convertToInteger(Object rubyObject) throws AxisFault {
try {
if (rubyObject instanceof RubyInteger) {
RubyInteger intObject = (RubyInteger) rubyObject;
return intObject.toString();
}
return Integer.toString(RubyInteger.num2int((IRubyObject) rubyObject));
// return rubyObject.toString();
} catch (Exception e) {
throw new AxisFault("/Unable to convert the return value to integer");
}
}
// c: rand_int
private static IRubyObject randInt(
ThreadContext context, RandomType random, RubyInteger vmax, boolean restrictive) {
if (vmax instanceof RubyFixnum) {
long max = RubyNumeric.fix2long(vmax);
if (max == 0) {
return context.nil;
}
if (max < 0) {
if (restrictive) {
return context.nil;
}
max = -max;
}
return randLimitedFixnum(context, random, max - 1);
} else {
BigInteger big = vmax.getBigIntegerValue();
if (big.equals(BigInteger.ZERO)) {
return context.nil;
}
if (big.signum() < 0) {
if (restrictive) {
return context.nil;
}
big = big.abs();
}
big = big.subtract(BigInteger.ONE);
return randLimitedBignum(context, random, RubyBignum.newBignum(context.runtime, big));
}
}
private static IRubyObject randCommon(ThreadContext context, RandomType random, RubyInteger max) {
if (max.zero_p(context).isTrue()) {
return randFloat(context, random);
}
IRubyObject r = randInt(context, random, max, false);
if (r.isNil()) {
return randFloat(context, random);
}
return r;
}