Examples of OptionMetadata

Examples of io.airlift.airline.model.OptionMetadata

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        return state;
    }

    private ParseState parseSimpleOption(PeekingIterator<String> tokens, ParseState state, List<OptionMetadata> allowedOptions)
    {
        OptionMetadata option = findOption(allowedOptions, tokens.peek());
        if (option == null) {
            return null;
        }

        tokens.next();
        state = state.pushContext(Context.OPTION).withOption(option);

        Object value;
        if (option.getArity() == 0) {
            state = state.withOptionValue(option, Boolean.TRUE).popContext();
        }
        else if (option.getArity() == 1) {
            if (tokens.hasNext()) {
                value = TypeConverter.newInstance().convert(option.getTitle(), option.getJavaType(), tokens.next());
                state = state.withOptionValue(option, value).popContext();
            }
        }
        else {
            ImmutableList.Builder<Object> values = ImmutableList.builder();

            int count = 0;
            while (count < option.getArity() && tokens.hasNext()) {
                values.add(TypeConverter.newInstance().convert(option.getTitle(), option.getJavaType(), tokens.next()));
                ++count;
            }

            if (count == option.getArity()) {
                state = state.withOptionValue(option, values.build()).popContext();
            }
        }
        return state;
    }
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Examples of io.airlift.airline.model.OptionMetadata

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        List<String> parts = ImmutableList.copyOf(Splitter.on('=').limit(2).split(tokens.peek()));
        if (parts.size() != 2) {
            return null;
        }

        OptionMetadata option = findOption(allowedOptions, parts.get(0));
        if (option == null || option.getArity() != 1) {
            // TODO: this is not exactly correct. It should be an error condition
            return null;
        }

        // we have a match so consume the token
        tokens.next();

        // update state
        state = state.pushContext(Context.OPTION).withOption(option);
        Object value = TypeConverter.newInstance().convert(option.getTitle(), option.getJavaType(), parts.get(1));
        state = state.withOption(option).withOptionValue(option, value).popContext();

        return state;
    }
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Examples of io.airlift.airline.model.OptionMetadata

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        ParseState nextState = state;
        while (!remainingToken.isEmpty()) {
            char tokenCharacter = remainingToken.charAt(0);

            // is the current token character a single letter option?
            OptionMetadata option = findOption(allowedOptions, "-" + tokenCharacter);
            if (option == null) {
                return null;
            }

            nextState = nextState.pushContext(Context.OPTION).withOption(option);

            // remove current token character
            remainingToken = remainingToken.substring(1);

            // for no argument options, process the option and remove the character from the token
            if (option.getArity() == 0) {
                nextState = nextState.withOptionValue(option, Boolean.TRUE).popContext();
                continue;
            }

            if (option.getArity() == 1) {
                // we must, consume the current token so we can see the next token
                tokens.next();

                // if current token has more characters, this is the value; otherwise it is the next token
                if (!remainingToken.isEmpty()) {
                    Object value = TypeConverter.newInstance().convert(option.getTitle(), option.getJavaType(), remainingToken);
                    nextState = nextState.withOptionValue(option, value).popContext();
                }
                else if (tokens.hasNext()) {
                    Object value = TypeConverter.newInstance().convert(option.getTitle(), option.getJavaType(), tokens.next());
                    nextState = nextState.withOptionValue(option, value).popContext();
                }

                return nextState;
            }

            throw new UnsupportedOperationException("Short options style can not be used with option " + option.getAllowedValues());
        }

        // consume the current token
        tokens.next();
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Examples of org.jboss.forge.shell.command.OptionMetadata

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   @Override
   public void complete(final CommandCompleterState st)
   {
      PluginCommandCompleterState state = ((PluginCommandCompleterState) st);

      OptionMetadata option = state.getOption();
      if ((option != null) && (state.getCommandContext() != null))
      {

         CommandParserContext commandContext = state.getCommandContext();
         Map<OptionMetadata, Object> valueMap = commandContext.getValueMap();
         if (valueMap.isEmpty() || valueMap.containsKey(option))
         {
            if (option.hasCustomCompleter())
            {
               CommandCompleter completer = BeanManagerUtils.getContextualInstance(manager, option.getCompleterType());
               if (completer == null)
               {
                  throw new RuntimeException("Could not instantiate completer of type: "
                           + option.getCompleterType().getName()
                           + ", completers must be valid CDI beans (public top-level classes.)");
               }
               completer.complete(state);
            }
            else if (option.isEnum())
            {
               @SuppressWarnings("unchecked")
               EnumCompleter completer = new EnumCompleter((Class<Enum<?>>) option.getType());
               completer.complete(state);
            }
            else if (isJavaResourceAssignable(option))
            {
               completeJavaPaths(state, option, valueMap, new ResourceFilter()
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Examples of org.jboss.forge.shell.command.OptionMetadata

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      try
      {
         String currentToken = tokens.peek();
         if (!currentToken.startsWith("-"))
         {
            OptionMetadata option = command.getOrderedOptionByIndex(numberOrderedParams);
            if (!option.isVarargs())
            {
               ctx.put(option, Strings.stripQuotes(currentToken), Strings.stripQuotes(tokens.remove()));
               ctx.incrementParmCount();
            }
         }
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Examples of org.jboss.forge.shell.command.OptionMetadata

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         if (((candidates.size() == 1) && "".equals(candidates.get(0)))
                  || (state.isDuplicateBuffer() && state.isFinalTokenComplete()))
         {
            if (commandHolder.getState().getOption() != null)
            {
               OptionMetadata option = commandHolder.getState().getOption();
               reader.println();
               reader.println(option.getOptionDescriptor());
               if (candidates.size() == 1)
               {
                  reader.println();
                  reader.drawLine();
                  return true;
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Examples of org.jboss.forge.shell.command.OptionMetadata

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   @Override
   public void complete(final CommandCompleterState st)
   {
      PluginCommandCompleterState state = ((PluginCommandCompleterState) st);

      OptionMetadata option = state.getOption();
      if ((option != null) && (state.getCommandContext() != null))
      {

         CommandParserContext commandContext = state.getCommandContext();
         Map<OptionMetadata, Object> valueMap = commandContext.getValueMap();
         if (valueMap.isEmpty() || valueMap.containsKey(option))
         {
            if (option.hasCustomCompleter())
            {
               CommandCompleter completer = BeanManagerUtils.getContextualInstance(manager, option.getCompleterType());
               completer.complete(state);
            }
            else if (option.isEnum())
            {
               @SuppressWarnings("unchecked")
               EnumCompleter completer = new EnumCompleter((Class<Enum<?>>) option.getType());
               completer.complete(state);
            }
            else if (isJavaResourceAssignable(option))
            {
               completeJavaPaths(state, option, valueMap, new ResourceFilter()
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Examples of org.jboss.forge.shell.command.OptionMetadata

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            boolean shortOption = finalToken.matches("^-[^\\-]+$")
                     && (finalToken.length() > 1);
            finalToken = finalToken.replaceFirst("^[-]+", "");
            for (Entry<OptionMetadata, Object> entry : valueMap.entrySet())
            {
               OptionMetadata option = entry.getKey();
               if (entry.getValue() == null)
               {
                  tailOptionValued = false;
               }
               if (((option.getShortName().equals(finalToken) && shortOption) || option.getName().equals(
                        finalToken)))
               {
                  state.setOption(option);
               }
            }

            if (tailOptionValued)
            {
               for (OptionMetadata option : options)
               {
                  if (option.isNamed())
                  {
                     if (((option.getShortName().equals(finalToken) && shortOption) || option.getName().equals(
                              finalToken)) && valueMap.containsKey(option))
                     {
                        if (!state.isFinalTokenComplete())
                        {
                           results.add(" ");
                        }
                        break;
                     }
                     if (option.getName().startsWith(finalToken) && !valueMap.containsKey(option))
                     {
                        results.add("--" + option.getName() + " ");
                     }
                  }
               }
            }

            if (!results.isEmpty())
            {
               tokens.remove();
            }

            /*
             * If we haven't gotten any suggestions yet, then we just need to add everything we haven't seen yet. First
             * time - just the required options.
             */
            if (results.isEmpty() && tailOptionValued)
            {
               for (OptionMetadata option : options)
               {
                  if (option.isNamed() && !valueMap.containsKey(option))
                  {
                     if (option.isRequired() || state.isDuplicateBuffer())
                        results.add("--" + option.getName() + " ");
                  }
               }
            }

         }
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Examples of org.jboss.forge.shell.command.OptionMetadata

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   @Override
   public void complete(final CommandCompleterState st)
   {
      PluginCommandCompleterState state = ((PluginCommandCompleterState) st);

      OptionMetadata option = state.getOption();
      if ((option != null) && (state.getCommandContext() != null))
      {

         CommandParserContext commandContext = state.getCommandContext();
         Map<OptionMetadata, Object> valueMap = commandContext.getValueMap();
         if (valueMap.isEmpty() || valueMap.containsKey(option))
         {
            if (option.hasCustomCompleter())
            {
               CommandCompleter completer = BeanManagerUtils.getContextualInstance(manager, option.getCompleterType());
               if (completer == null)
               {
                  throw new RuntimeException("Could not instantiate completer of type: "
                           + option.getCompleterType().getName()
                           + ", completers must be valid CDI beans (public top-level classes.)");
               }
               completer.complete(state);
            }
            else if (option.isEnum())
            {
               @SuppressWarnings("unchecked")
               EnumCompleter completer = new EnumCompleter((Class<Enum<?>>) option.getType());
               completer.complete(state);
            }
            else if (isJavaResourceAssignable(option))
            {
               completeJavaPaths(state, option, valueMap, new ResourceFilter()
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Examples of org.jboss.forge.shell.command.OptionMetadata

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            boolean shortOption = finalToken.matches("^-[^\\-]+$")
                     && (finalToken.length() > 1);
            finalToken = finalToken.replaceFirst("^[-]+", "");
            for (Entry<OptionMetadata, Object> entry : valueMap.entrySet())
            {
               OptionMetadata option = entry.getKey();
               if (entry.getValue() == null)
               {
                  tailOptionValued = false;
               }
               if (((option.getShortName().equals(finalToken) && shortOption) || option.getName().equals(
                        finalToken)))
               {
                  state.setOption(option);
               }
            }

            if (tailOptionValued)
            {
               for (OptionMetadata option : options)
               {
                  if (option.isNamed())
                  {
                     if (((option.getShortName().equals(finalToken) && shortOption) || option.getName().equals(
                              finalToken)) && valueMap.containsKey(option))
                     {
                        if (!state.isFinalTokenComplete())
                        {
                           results.add(" ");
                        }
                        break;
                     }
                     if (option.getName().startsWith(finalToken) && !valueMap.containsKey(option))
                     {
                        results.add("--" + option.getName() + " ");
                     }
                  }
               }
            }

            if (!results.isEmpty())
            {
               tokens.remove();
            }

            /*
             * If we haven't gotten any suggestions yet, then we just need to add everything we haven't seen yet. First
             * time - just the required options.
             */
            if (results.isEmpty() && tailOptionValued)
            {
               for (OptionMetadata option : options)
               {
                  if (option.isNamed() && !valueMap.containsKey(option))
                  {
                     if (option.isRequired() || state.isDuplicateBuffer())
                        results.add("--" + option.getName() + " ");
                  }
               }
            }

         }
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