private IRubyObject startWith(ThreadedRunnable runnable) throws RaiseException, OutOfMemoryError { Ruby runtime = getRuntime(); ThreadContext context = runtime.getCurrentContext(); try { if (RubyInstanceConfig.POOLING_ENABLED) { FutureThread futureThread = new FutureThread(this, runnable); threadImpl = futureThread; addToCorrectThreadGroup(context); threadImpl.start(); // JRUBY-2380, associate future early so it shows up in Thread.list right away, in case it // doesn't run immediately runtime.getThreadService().associateThread(futureThread.getFuture(), this); } else { Thread thread = new Thread(runnable); thread.setDaemon(true); thread.setName( "Ruby" + thread.getName() + ": " + context.getFile() + ":" + (context.getLine() + 1)); threadImpl = new NativeThread(this, thread); addToCorrectThreadGroup(context); // JRUBY-2380, associate thread early so it shows up in Thread.list right away, in case it // doesn't run immediately runtime.getThreadService().associateThread(thread, this); threadImpl.start(); } // We yield here to hopefully permit the target thread to schedule // MRI immediately schedules it, so this is close but not exact Thread.yield(); return this; } catch (OutOfMemoryError oome) { if (oome.getMessage().equals("unable to create new native thread")) { throw runtime.newThreadError(oome.getMessage()); } throw oome; } catch (SecurityException ex) { throw runtime.newThreadError(ex.getMessage()); } }
@JRubyMethod(optional = 3) public IRubyObject raise(IRubyObject[] args, Block block) { Ruby runtime = getRuntime(); ThreadContext context = runtime.getCurrentContext(); if (this == context.getThread()) { return RubyKernel.raise(context, runtime.getKernel(), args, block); } debug(this, "before raising"); RubyThread currentThread = getRuntime().getCurrentContext().getThread(); debug(this, "raising"); IRubyObject exception = prepareRaiseException(runtime, args, block); runtime .getThreadService() .deliverEvent( new ThreadService.Event( currentThread, this, ThreadService.Event.Type.RAISE, exception)); return this; }
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; }
private static IRubyObject getEnvTimeZone(Ruby runtime) { RubyString tzVar = runtime.newString(TZ_STRING); RubyHash h = ((RubyHash) runtime.getObject().getConstant("ENV")); IRubyObject tz = h.op_aref(runtime.getCurrentContext(), tzVar); return tz; }