@JRubyMethod(rest = true, name = "start", meta = true, compat = RUBY1_9) public static RubyThread start19(IRubyObject recv, IRubyObject[] args, Block block) { Ruby runtime = recv.getRuntime(); // The error message may appear incongruous here, due to the difference // between JRuby's Thread model and MRI's. // We mimic MRI's message in the name of compatibility. if (!block.isGiven()) throw runtime.newArgumentError("tried to create Proc object without a block"); return startThread(recv, args, false, block); }
private static RubyTime createTime(IRubyObject recv, IRubyObject[] args, boolean gmt) { Ruby runtime = recv.getRuntime(); int len = ARG_SIZE; Boolean isDst = null; DateTimeZone dtz; if (gmt) { dtz = DateTimeZone.UTC; } else if (args.length == 10 && args[9] instanceof RubyString) { dtz = getTimeZone(runtime, ((RubyString) args[9]).toString()); } else { dtz = getLocalTimeZone(runtime); } if (args.length == 10) { if (args[8] instanceof RubyBoolean) { isDst = ((RubyBoolean) args[8]).isTrue(); } args = new IRubyObject[] { args[5], args[4], args[3], args[2], args[1], args[0], runtime.getNil() }; } else { // MRI accepts additional wday argument which appears to be ignored. len = args.length; if (len < ARG_SIZE) { IRubyObject[] newArgs = new IRubyObject[ARG_SIZE]; System.arraycopy(args, 0, newArgs, 0, args.length); for (int i = len; i < ARG_SIZE; i++) { newArgs[i] = runtime.getNil(); } args = newArgs; len = ARG_SIZE; } } if (args[0] instanceof RubyString) { args[0] = RubyNumeric.str2inum(runtime, (RubyString) args[0], 10, false); } int year = (int) RubyNumeric.num2long(args[0]); int month = 1; if (len > 1) { if (!args[1].isNil()) { IRubyObject tmp = args[1].checkStringType(); if (!tmp.isNil()) { String monthString = tmp.toString().toLowerCase(); Integer monthInt = MONTHS_MAP.get(monthString); if (monthInt != null) { month = monthInt; } else { try { month = Integer.parseInt(monthString); } catch (NumberFormatException nfExcptn) { throw runtime.newArgumentError("Argument out of range."); } } } else { month = (int) RubyNumeric.num2long(args[1]); } } if (1 > month || month > 12) { throw runtime.newArgumentError("Argument out of range: for month: " + month); } } int[] int_args = {1, 0, 0, 0, 0, 0}; for (int i = 0; int_args.length >= i + 2; i++) { if (!args[i + 2].isNil()) { if (!(args[i + 2] instanceof RubyNumeric)) { args[i + 2] = args[i + 2].callMethod(runtime.getCurrentContext(), "to_i"); } long value = RubyNumeric.num2long(args[i + 2]); if (time_min[i] > value || value > time_max[i]) { throw runtime.newArgumentError("argument out of range."); } int_args[i] = (int) value; } } if (!runtime.is1_9()) { if (0 <= year && year < 39) { year += 2000; } else if (69 <= year && year < 139) { year += 1900; } } DateTime dt; // set up with min values and then add to allow rolling over try { dt = new DateTime(year, 1, 1, 0, 0, 0, 0, DateTimeZone.UTC); dt = dt.plusMonths(month - 1) .plusDays(int_args[0] - 1) .plusHours(int_args[1]) .plusMinutes(int_args[2]) .plusSeconds(int_args[3]); if (runtime.is1_9() && !args[5].isNil()) { double millis = RubyFloat.num2dbl(args[5]); int int_millis = (int) (millis * 1000) % 1000; dt = dt.plusMillis(int_millis); } dt = dt.withZoneRetainFields(dtz); // we might need to perform a DST correction if (isDst != null) { // the instant at which we will ask dtz what the difference between DST and // standard time is long offsetCalculationInstant = dt.getMillis(); // if we might be moving this time from !DST -> DST, the offset is assumed // to be the same as it was just before we last moved from DST -> !DST if (dtz.isStandardOffset(dt.getMillis())) { offsetCalculationInstant = dtz.previousTransition(offsetCalculationInstant); } int offset = dtz.getStandardOffset(offsetCalculationInstant) - dtz.getOffset(offsetCalculationInstant); if (!isDst && !dtz.isStandardOffset(dt.getMillis())) { dt = dt.minusMillis(offset); } if (isDst && dtz.isStandardOffset(dt.getMillis())) { dt = dt.plusMillis(offset); } } } catch (org.joda.time.IllegalFieldValueException e) { throw runtime.newArgumentError("time out of range"); } RubyTime time = new RubyTime(runtime, (RubyClass) recv, dt); // Ignores usec if 8 args (for compatibility with parsedate) or if not supplied. if (args.length != 8 && !args[6].isNil()) { int usec = int_args[4] % 1000; int msec = int_args[4] / 1000; if (int_args[4] < 0) { msec -= 1; usec += 1000; } time.dt = dt.withMillis(dt.getMillis() + msec); time.setUSec(usec); } time.callInit(IRubyObject.NULL_ARRAY, Block.NULL_BLOCK); return time; }
@JRubyMethod(required = 2, optional = 4) public IRubyObject primitive_convert(ThreadContext context, IRubyObject[] args) { Ruby runtime = context.runtime; RubyString input; RubyString output; int outputByteoffset = -1; int outputBytesize = 0; int flags = 0; int hashArg = -1; if (args.length > 2 && !args[2].isNil()) { if (args.length == 3 && args[2] instanceof RubyHash) { hashArg = 2; } else { outputByteoffset = (int) args[2].convertToInteger().getLongValue(); if (outputByteoffset < 0) throw runtime.newArgumentError("negative offset"); } } if (args.length > 3 && !args[3].isNil()) { if (args.length == 4 && args[3] instanceof RubyHash) { hashArg = 3; } else { outputBytesize = (int) args[3].convertToInteger().getLongValue(); if (outputBytesize < 0) throw runtime.newArgumentError("negative bytesize"); } } if (args.length > 4 && !args[4].isNil()) { if (args.length > 5 && !args[5].isNil()) { throw runtime.newArgumentError(args.length, 5); } if (args[4] instanceof RubyHash) { hashArg = 4; } else { flags = (int) args[4].convertToInteger().getLongValue(); } } IRubyObject opt = context.nil; if (hashArg != -1 && !(opt = TypeConverter.checkHashType(runtime, args[hashArg])).isNil()) { IRubyObject v = ((RubyHash) opt).op_aref(context, runtime.newSymbol("partial_input")); if (v.isTrue()) { flags |= EncodingUtils.ECONV_PARTIAL_INPUT; } v = ((RubyHash) opt).op_aref(context, runtime.newSymbol("after_output")); if (v.isTrue()) { flags |= EncodingUtils.ECONV_AFTER_OUTPUT; } } else { flags = 0; } ByteList inBytes; ByteList outBytes; if (args[0].isNil()) { inBytes = new ByteList(); } else { input = args[0].convertToString(); input.modify19(); inBytes = input.getByteList(); } output = args[1].convertToString(); output.modify19(); outBytes = output.getByteList(); if (outputByteoffset == -1) { outputByteoffset = outBytes.getRealSize(); } else if (outputByteoffset > outBytes.getRealSize()) { throw runtime.newArgumentError("offset too big"); } int outputByteEnd = outputByteoffset + outputBytesize; if (outputByteEnd > outBytes.getRealSize()) { outBytes.ensure(outputByteEnd); } RubyCoderResult result = transcoder.primitiveConvert( context, inBytes, output.getByteList(), outputByteoffset, outputBytesize, inBytes.getEncoding(), inBytes.getEncoding().isAsciiCompatible(), flags); outBytes.setEncoding( transcoder.outEncoding != null ? transcoder.outEncoding : inBytes.getEncoding()); return symbolFromResult(result, runtime, flags, context); }