Package org.jruby

Examples of org.jruby.RubyException

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            printJRubyBacktrace(e);
        }
    }

    private void printJRubyBacktrace(RaiseException e) throws RaiseException {
        RubyException rubyexp = e.getException();
        System.err.println(rubyexp.message.toString());
        rubyexp.printBacktrace(System.err);

        throw e;
    }
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    public JRubyExecutionException(RaiseException ex) {
      super(buildMessage(ex), ex);
    }

    private static String buildMessage(RaiseException ex) {
      RubyException rubyEx = ex.getException();
      return (rubyEx != null && rubyEx.message != null) ? rubyEx.message.toString() : "Unexpected JRuby error";
    }
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    static RaiseException newException(ThreadContext context,
                                       String className, RubyString message) {
        RuntimeInfo info = RuntimeInfo.forRuntime(context.getRuntime());
        RubyClass klazz = info.jsonModule.get().getClass(className);
        RubyException excptn =
            (RubyException)klazz.newInstance(context,
                new IRubyObject[] {message}, Block.NULL_BLOCK);
        return new RaiseException(excptn);
    }
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  private Ruby interpreter;
  private RubyException exception;

  public void setUp() {
    interpreter = Ruby.newInstance();
    exception = new RubyException(interpreter, interpreter.getClass("StandardError"), "test");
  }
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    private void verifyExit(RubyObject expectedStatus, String argument) throws Exception {
        try {
            eval("exit " + argument);
            fail("Expected a SystemExit to be thrown by calling exit.");
        } catch (RaiseException re) {
          RubyException raisedException = re.getException();
          if (runtime.getClass("SystemExit").isInstance(raisedException)) {
              IRubyObject status = raisedException.callMethod(runtime.getCurrentContext(), "status");
              assertEquals(expectedStatus, status);
          } else {
            throw re;
          }
        }
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        RubyInstanceConfig config = new RubyInstanceConfig() {{
            setInput(System.in); setOutput(System.out); setError(new PrintStream(err)); setObjectSpaceEnabled(false);
            setTraceType(TraceType.traceTypeFor("mri"));
        }};
        Ruby ruby = Ruby.newInstance(config);
        RubyException exception = (RubyException)runtime.getClass("NameError").newInstance(ruby.getCurrentContext(), new IRubyObject[]{ruby.newString("A message")},  Block.NULL_BLOCK);
        RubyString[] lines = new RubyString[]{
            RubyString.newString(ruby, "Line 1"),
            RubyString.newString(ruby, "Line 2"),
        };
        RubyArray backtrace = RubyArray.newArray(ruby, Arrays.<IRubyObject>asList(lines));
        exception.set_backtrace(backtrace);
        ruby.printError(exception);
        assertEquals("Line 1: A message (NameError)\n\tfrom Line 2\n", err.toString());
    }
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        RubyInstanceConfig config = new RubyInstanceConfig() {{
            setInput(System.in); setOutput(System.out); setError(new PrintStream(err)); setObjectSpaceEnabled(false);
            setTraceType(TraceType.traceTypeFor("mri"));
        }};
        Ruby ruby = Ruby.newInstance(config);
        RubyException exception = (RubyException)runtime.getClass("NameError").newInstance(ruby.getCurrentContext(), new IRubyObject[]{ruby.newString("A message")},  Block.NULL_BLOCK);
        ruby.printError(exception);
        //        assertEquals(":[0,0]:[0,7]: A message (NameError)\n", err.toString());
    }
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        }
        return result;
    }

    private IRubyObject handleException(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock, RaiseException raiseJump) {
        RubyException raisedException = raiseJump.getException();
        // TODO: Rubicon TestKernel dies without this line.  A cursory glance implies we
        // falsely set $! to nil and this sets it back to something valid.  This should
        // get fixed at the same time we address bug #1296484.
        runtime.getGlobalVariables().set("$!", raisedException);
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     * If it's Redo, Next, or Break, rethrow it as a normal exception for while to handle
     * @param re
     * @param runtime
     */
    public static Throwable unwrapRedoNextBreakOrJustLocalJump(RaiseException re, ThreadContext context) {
        RubyException exception = re.getException();
        if (context.getRuntime().getLocalJumpError().isInstance(exception)) {
            RubyLocalJumpError jumpError = (RubyLocalJumpError)re.getException();

            switch (jumpError.getReason()) {
            case REDO:
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        }
        return re;
    }
   
    public static String getLocalJumpTypeOrRethrow(RaiseException re) {
        RubyException exception = re.getException();
        Ruby runtime = exception.getRuntime();
        if (runtime.getLocalJumpError().isInstance(exception)) {
            RubyLocalJumpError jumpError = (RubyLocalJumpError)re.getException();

            IRubyObject reason = jumpError.reason();
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  • nokogiri.XmlXpathContext
  • org.apache.tuscany.sca.implementation.script.engines.TuscanyJRubyScriptEngine
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  • org.jruby.ext.tempfile.Tempfile
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