Package org.jboss.aesh.cl.internal

Examples of org.jboss.aesh.cl.internal.ProcessedCommand

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   private ProcessedCommand generateCommand(final UICommand command, final ShellContext shellContext,
            final Map<String, InputComponent<?, Object>> inputs)
   {
      UICommandMetadata metadata = command.getMetadata(shellContext);
      ProcessedCommand parameter = new ProcessedCommand(ShellUtil.shellifyName(metadata.getName()),
               metadata.getDescription());

      for (final InputComponent<?, Object> input : inputs.values())
      {
         final Object defaultValue = InputComponents.getValueFor(input);
         final boolean isMultiple = input instanceof ManyValued;
         final boolean hasValue = (InputComponents.getInputType(input) != InputType.CHECKBOX && !Boolean.class
                  .isAssignableFrom(input.getValueType()));
         try
         {
            OptionBuilder optionBuilder = new OptionBuilder();

            optionBuilder.name(input.getName())
                     .addDefaultValue(defaultValue == null ? null : defaultValue.toString())
                     .description(input.getLabel())
                     .hasMultipleValues(isMultiple)
                     .hasValue(hasValue)
                     .type(input.getValueType())
                     .required(input.isRequired());

            OptionCompleter completer = OptionCompleterFactory.getCompletionFor(input, shellContext, converterFactory);
            optionBuilder.completer(completer);
            optionBuilder.activator(new OptionActivator()
            {
               @Override
               public boolean isActivated(ProcessedCommand processedCommand)
               {
                  return input.isEnabled();
               }
            }).validator(new OptionValidator<Object>()
            {
               @Override
               public void validate(Object value) throws org.jboss.aesh.cl.validator.OptionValidatorException
               {
                  InputComponents.setValueFor(converterFactory, input, value);
                  ShellValidationContext validationContext = new ShellValidationContext(shellContext);
                  input.validate(validationContext);
                  List<String> errors = validationContext.getErrors();
                  if (!errors.isEmpty())
                  {
                     throw new OptionValidatorException(errors.get(0));
                  }
               }
            }).converter(new CLConverter<Object>()
            {
               @Override
               public Object convert(String value)
               {
                  return InputComponents.convertToUIInputValue(converterFactory, input, value);
               }
            }).valueSeparator(' ');
           
            if (input.getShortName() != InputComponents.DEFAULT_SHORT_NAME)
            {
               optionBuilder.shortName(input.getShortName());
            }
            ProcessedOption option = optionBuilder.create();
            if (ARGUMENTS_INPUT_NAME.equals(input.getName()))
            {
               parameter.setArgument(option);
            }
            else
            {
               parameter.addOption(option);
            }
         }
         catch (OptionParserException e)
         {
            logger.log(Level.SEVERE, "Error while parsing command option", e);
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*/
public class AeshExample {

    public static void main(String[] args) throws CommandLineParserException {

        ProcessedCommand fooCommand = new CommandBuilder()
                .name("foo")
                .description("fooing")
                .addOption(new OptionBuilder()
                        .name("bar")
                        .addDefaultValue("en 1 0")
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    }

    public ProcessedCommand generateCommand() throws CommandLineParserException {
        if(name == null || name.length() < 1)
            throw new CommandLineParserException("The parameter name must be defined");
        return  new ProcessedCommand(name, description, validator, resultHandler, argument, options);
    }
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    public static CommandLineParser generateCommandLineParser(Class clazz) throws CommandLineParserException {
        CommandDefinition command = (CommandDefinition) clazz.getAnnotation(CommandDefinition.class);
        if(command == null)
            throw new CommandLineParserException("Commands must be annotated with @CommandDefinition");

        ProcessedCommand processedCommand = new ProcessedCommand(command.name(), command.description(),
                command.validator(), command.resultHandler());

        for(Field field : clazz.getDeclaredFields()) {
            Option o;
            OptionGroup og;
            OptionList ol;
            Arguments a;
            if((o = field.getAnnotation(Option.class)) != null) {
                OptionType optionType;
                if(o.hasValue())
                    optionType = OptionType.NORMAL;
                else
                    optionType = OptionType.BOOLEAN;
                if(o.name() == null || o.name().length() < 1) {
                    processedCommand.addOption(o.shortName(), field.getName(), o.description(),
                            o.argument(), o.required(), ',', o.defaultValue(),
                            field.getType(), field.getName(), optionType, o.converter(),
                            o.completer(), o.validator(), o.activator(), o.renderer(), o.overrideRequired());
                }
                else {
                    processedCommand.addOption(o.shortName(), o.name(), o.description(),
                            o.argument(), o.required(), ',', o.defaultValue(),
                            field.getType(), field.getName(), optionType, o.converter(),
                            o.completer(), o.validator(), o.activator(), o.renderer(), o.overrideRequired());
                }

            }
            else if((ol = field.getAnnotation(OptionList.class)) != null) {
                if(!Collection.class.isAssignableFrom(field.getType()))
                    throw new CommandLineParserException("OptionGroup field must be instance of Collection");
                Class type = Object.class;
                if(field.getGenericType() != null) {
                    ParameterizedType listType = (ParameterizedType) field.getGenericType();
                    type = (Class) listType.getActualTypeArguments()[0];
                }
                if(ol.name() == null || ol.name().length() < 1) {
                    processedCommand.addOption(ol.shortName(), field.getName(), ol.description(), "",
                            ol.required(), ol.valueSeparator(), ol.defaultValue(), type, field.getName(), OptionType.LIST,
                            ol.converter(), ol.completer(), ol.validator(), ol.activator(), ol.renderer());
                }
                else {
                    processedCommand.addOption(ol.shortName(), ol.name(), ol.description(), "",
                            ol.required(), ol.valueSeparator(), ol.defaultValue(), type, field.getName(), OptionType.LIST,
                            ol.converter(), ol.completer(), ol.validator(), ol.activator(), ol.renderer());
                }
            }
            else if((og = field.getAnnotation(OptionGroup.class)) != null) {
                if(!Map.class.isAssignableFrom(field.getType()))
                    throw new CommandLineParserException("OptionGroup field must be instance of Map");
                Class type = Object.class;
                if(field.getGenericType() != null) {
                    ParameterizedType listType = (ParameterizedType) field.getGenericType();
                    type = (Class) listType.getActualTypeArguments()[1];
                }
                if(og.name() == null || og.name().length() < 1) {
                    processedCommand.addOption(og.shortName(), field.getName(), og.description(),
                            "", og.required(), ',', og.defaultValue(), type, field.getName(), OptionType.GROUP,
                            og.converter(), og.completer(), og.validator(), og.activator(), og.renderer());
                }
                else {
                    processedCommand.addOption(og.shortName(), og.name(), og.description(),
                            "", og.required(), ',', og.defaultValue(), type, field.getName(), OptionType.GROUP,
                            og.converter(), og.completer(), og.validator(), og.activator(), og.renderer());
                }
            }

            else if((a = field.getAnnotation(Arguments.class)) != null) {
                if(!Collection.class.isAssignableFrom(field.getType()))
                    throw new CommandLineParserException("Arguments field must be instance of Collection");
                Class type = Object.class;
                if(field.getGenericType() != null) {
                    ParameterizedType listType = (ParameterizedType) field.getGenericType();
                    type = (Class) listType.getActualTypeArguments()[0];
                }
                processedCommand.setArgument(
                        new ProcessedOption('\u0000',"", a.description(), "", false, a.valueSeparator(),
                                a.defaultValue(), type, field.getName(), OptionType.ARGUMENT, a.converter(),
                                a.completer(), a.validator(), null, null));
            }
        }
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   }

   public CommandLineParser generateParser(CommandController command, ShellContext shellContext,
            Map<String, InputComponent<?, ?>> inputs)
   {
      ProcessedCommand processedCommand = generateCommand(command, shellContext, inputs);
      return new ForgeCommandLineParser(processedCommand, this, inputs);
   }
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   {
      UICommandMetadata metadata = (command instanceof WizardCommandController) ? ((WizardCommandController) command)
               .getInitialMetadata() : command.getMetadata();
      String cmdName = ShellUtil.shellifyName(metadata.getName()).toLowerCase();
      String cmdDescription = metadata.getDescription();
      final ProcessedCommand parameter = new ProcessedCommand(cmdName, cmdDescription,
               (Class<? extends CommandValidator<?>>) null, null);

      for (Entry<String, InputComponent<?, ?>> entry : inputs.entrySet())
      {
         final String inputName = entry.getKey();
         final InputComponent<?, ?> input = entry.getValue();
         final Object defaultValue = InputComponents.getValueFor(input);
         final boolean isMultiple = input instanceof ManyValued;
         final boolean hasValue = (!InputType.CHECKBOX.equals(InputComponents.getInputType(input)) && !Boolean.class
                  .isAssignableFrom(input.getValueType()));
         try
         {
            OptionBuilder optionBuilder = new OptionBuilder();

            optionBuilder.name(ShellUtil.shellifyName(inputName))
                     .addDefaultValue(defaultValue == null ? null : defaultValue.toString())
                     .description(input.getLabel())
                     .hasMultipleValues(isMultiple)
                     .hasValue(hasValue)
                     .type(input.getValueType());

            if (input.isRequired() && !input.hasDefaultValue() && !input.hasValue())
            {
               optionBuilder.renderer(OptionRenderers.REQUIRED);
            }
            OptionCompleter<CompleterInvocation> completer = OptionCompleterFactory.getCompletionFor(
                     input, shellContext, converterFactory);
            optionBuilder.completer(completer);
            optionBuilder.activator(new OptionActivator()
            {
               @Override
               public boolean isActivated(ProcessedCommand processedCommand)
               {
                  return input.isEnabled();
               }
            }).validator(new OptionValidator<ValidatorInvocation<Object, Object>>()
            {
               @Override
               public void validate(ValidatorInvocation<Object, Object> validatorInvocation)
                        throws OptionValidatorException
               {
                  Object value = validatorInvocation.getValue();
                  InputComponents.setValueFor(converterFactory, input, value);
                  for (UIMessage message : command.validate(input))
                  {
                     if (message.getSource() == input && message.getSeverity() == Severity.ERROR)
                     {
                        throw new OptionValidatorException(message.getDescription());
                     }
                  }
               }
            }).converter(new Converter<Object, ConverterInvocation>()
            {
               @Override
               public Object convert(ConverterInvocation converterInvocation) throws OptionValidatorException
               {
                  String value = converterInvocation.getInput();
                  return InputComponents.convertToUIInputValue(converterFactory, input, value);
               }
            }).valueSeparator(' ');

            if (input.getShortName() != InputComponents.DEFAULT_SHORT_NAME)
            {
               optionBuilder.shortName(input.getShortName());
            }
            ProcessedOption option = optionBuilder.create();
            if (ARGUMENTS_INPUT_NAME.equals(input.getName()))
            {
               parameter.setArgument(option);
            }
            else
            {
               parameter.addOption(option);
            }
         }
         catch (OptionParserException e)
         {
            logger.log(Level.SEVERE, "Error while parsing command option", e);
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   }

   public CommandLineParser generateParser(CommandController command, ShellContext shellContext,
            Map<String, InputComponent<?, ?>> inputs)
   {
      ProcessedCommand processedCommand = generateCommand(command, shellContext, inputs);
      return new ForgeCommandLineParser(processedCommand, this, inputs);
   }
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   private ProcessedCommand generateCommand(final CommandController command, final ShellContext shellContext,
            final Map<String, InputComponent<?, ?>> inputs)
   {
      UICommandMetadata metadata = (command instanceof WizardCommandController) ? ((WizardCommandController) command)
               .getInitialMetadata() : command.getMetadata();
      ProcessedCommand parameter = new ProcessedCommand(ShellUtil.shellifyName(metadata.getName()),
               metadata.getDescription(), ForgeCommandValidator.INSTANCE);

      for (final InputComponent<?, ?> input : inputs.values())
      {
         final Object defaultValue = InputComponents.getValueFor(input);
         final boolean isMultiple = input instanceof ManyValued;
         final boolean hasValue = (InputComponents.getInputType(input) != InputType.CHECKBOX && !Boolean.class
                  .isAssignableFrom(input.getValueType()));
         try
         {
            OptionBuilder optionBuilder = new OptionBuilder();

            optionBuilder.name(input.getName())
                     .addDefaultValue(defaultValue == null ? null : defaultValue.toString())
                     .description(input.getLabel())
                     .hasMultipleValues(isMultiple)
                     .hasValue(hasValue)
                     .type(input.getValueType());

            if (input.isRequired() && !input.hasDefaultValue() && !input.hasValue())
            {
               optionBuilder.required(true).renderer(OptionRenderers.REQUIRED);
            }
            OptionCompleter<CompleterInvocation> completer = OptionCompleterFactory.getCompletionFor(
                     input, shellContext, converterFactory);
            optionBuilder.completer(completer);
            optionBuilder.activator(new OptionActivator()
            {
               @Override
               public boolean isActivated(ProcessedCommand processedCommand)
               {
                  return input.isEnabled();
               }
            }).validator(new OptionValidator<ValidatorInvocation<Object>>()
            {
               @Override
               public void validate(ValidatorInvocation<Object> validatorInvocation) throws OptionValidatorException
               {
                  Object value = validatorInvocation.getValue();
                  InputComponents.setValueFor(converterFactory, input, value);
                  for (UIMessage message : command.validate(input))
                  {
                     if (message.getSource() == input && message.getSeverity() == Severity.ERROR)
                     {
                        throw new OptionValidatorException(message.getDescription());
                     }
                  }
               }
            }).converter(new Converter<Object, ConverterInvocation>()
            {
               @Override
               public Object convert(ConverterInvocation converterInvocation) throws OptionValidatorException
               {
                  String value = converterInvocation.getInput();
                  return InputComponents.convertToUIInputValue(converterFactory, input, value);
               }
            }).valueSeparator(' ');

            if (input.getShortName() != InputComponents.DEFAULT_SHORT_NAME)
            {
               optionBuilder.shortName(input.getShortName());
            }
            ProcessedOption option = optionBuilder.create();
            if (ARGUMENTS_INPUT_NAME.equals(input.getName()))
            {
               parameter.setArgument(option);
            }
            else
            {
               parameter.addOption(option);
            }
         }
         catch (OptionParserException e)
         {
            logger.log(Level.SEVERE, "Error while parsing command option", e);
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*/
public class AeshExample {

    public static void main(String[] args) throws CommandLineParserException {

        ProcessedCommand fooCommand = new CommandBuilder()
                .name("foo")
                .description("fooing")
                .addOption(new OptionBuilder()
                        .name("bar")
                        .addDefaultValue("en 1 0")
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   }

   public CommandLineParser generateParser(CommandController command, ShellContext shellContext,
            Map<String, InputComponent<?, ?>> inputs)
   {
      ProcessedCommand processedCommand = generateCommand(command, shellContext, inputs);
      return new ForgeCommandLineParser(processedCommand, this, inputs);
   }
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Related Classes of org.jboss.aesh.cl.internal.ProcessedCommand

  • AeshExample
  • org.jboss.aesh.cl.builder.CommandBuilder
  • org.jboss.aesh.cl.parser.ParserGenerator
  • org.jboss.aesh.cl.result.NullResultHandler
  • org.jboss.aesh.cl.validator.NullCommandValidator
  • org.jboss.forge.addon.shell.aesh.CommandLineUtil
  • org.jboss.aesh.cl.exception.OptionParserException
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