Package org.jruby.exceptions

Examples of org.jruby.exceptions.RaiseException

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        } else {
            exc = runtime.getNameError();
            exArgs = new IRubyObject[]{msg, symbol};
        }

        throw new RaiseException((RubyException)exc.newInstance(context, exArgs, Block.NULL_BLOCK));
    }
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    @JRubyMethod(name = {"raise", "fail"}, optional = 3, module = true, visibility = PRIVATE, omit = true)
    public static IRubyObject raise(ThreadContext context, IRubyObject recv, IRubyObject[] args, Block block) {
        // FIXME: Pass block down?
        Ruby runtime = context.getRuntime();

        RaiseException raise;
        switch (args.length) {
            case 0:
                IRubyObject lastException = runtime.getGlobalVariables().get("$!");
                if (lastException.isNil()) {
                    raise = new RaiseException(runtime, runtime.getRuntimeError(), "", false);
                } else {
                    // non RubyException value is allowed to be assigned as $!.
                    raise = new RaiseException((RubyException) lastException);
                }
                break;
            case 1:
                if (args[0] instanceof RubyString) {
                    raise = new RaiseException((RubyException) runtime.getRuntimeError().newInstance(context, args, block));
                } else {
                    raise = new RaiseException(convertToException(runtime, args[0], null));
                }
                break;
            case 2:
                raise = new RaiseException(convertToException(runtime, args[0], args[1]));
                break;
            default:
                raise = new RaiseException(convertToException(runtime, args[0], args[1]), args[2]);
                break;
        }

        if (runtime.getDebug().isTrue()) {
            printExceptionSummary(context, runtime, raise.getException());
        }

        throw raise;
    }
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        if (value instanceof RubyString) {
            RubyString str = (RubyString) value;
            if (str.isEmpty()) {
                Ruby ruby = context.getRuntime();
                RaiseException eagain = ruby.newErrnoEAGAINError("");

                // FIXME: *oif* 1.9 actually does this
                if (ruby.is1_9()) {
                    eagain.getException().extend(new IRubyObject[] {ruby.getIO().getConstant("WaitReadable")});
                }

                throw eagain;
            }
        }
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        GlobalVariable oldVariable = createIfNotDefined(oldName);
        GlobalVariable variable = (GlobalVariable)globalVariables.get(name);

        if (variable != null && oldVariable != variable && variable.isTracing()) {
            throw new RaiseException(runtime, runtime.getRuntimeError(), "can't alias in tracer", false);
        }

        globalVariables.put(name, oldVariable);
    }
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        IRubyObject arg = (message != null) ? runtime.newString(message) : runtime.getNil();

        RubyClass instance = runtime.getErrno(n);
        if(instance == null) {
            instance = runtime.getSystemCallError();
            throw new RaiseException((RubyException)(instance.newInstance(runtime.getCurrentContext(), new IRubyObject[]{arg, runtime.newFixnum(n)}, Block.NULL_BLOCK)));
        } else {
            throw new RaiseException((RubyException)(instance.newInstance(runtime.getCurrentContext(), new IRubyObject[]{arg}, Block.NULL_BLOCK)));
        }
    }
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    public RaiseException newIllegalSequence(String message) {
        return newRaiseException(fastGetClass("Iconv").fastGetClass("IllegalSequence"), message);
    }

    public RaiseException newNoMethodError(String message, String name, IRubyObject args) {
        return new RaiseException(new RubyNoMethodError(this, getNoMethodError(), message, name, args), true);
    }
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    public RaiseException newNameError(String message, String name, Throwable origException, boolean printWhenVerbose) {
        if (printWhenVerbose && origException != null && this.isVerbose()) {
            origException.printStackTrace(getErrorStream());
        }
       
        return new RaiseException(new RubyNameError(
                this, getNameError(), message, name), false);
    }
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        return new RaiseException(new RubyNameError(
                this, getNameError(), message, name), false);
    }

    public RaiseException newLocalJumpError(RubyLocalJumpError.Reason reason, IRubyObject exitValue, String message) {
        return new RaiseException(new RubyLocalJumpError(this, getLocalJumpError(), message, reason, exitValue), true);
    }
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        }
        return newRaiseException(getSystemStackError(), message);
    }

    public RaiseException newSystemExit(int status) {
        return new RaiseException(RubySystemExit.newInstance(this, status));
    }
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     * @param exceptionClass
     * @param message
     * @return
     */
    private RaiseException newRaiseException(RubyClass exceptionClass, String message) {
        return new RaiseException(this, exceptionClass, message, true);
    }
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