Package org.jboss.aesh.cl.exception

Examples of org.jboss.aesh.cl.exception.CommandLineParserException

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        return this;
    }

    public ProcessedCommand generateParameter() throws CommandLineParserException {
        if(name == null || name.length() < 1)
            throw new CommandLineParserException("The parameter name must be defined");
        return  new ProcessedCommand(name, description, validator, argument, options);
    }
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        if(aeshLine.getWords().size() > 0) {
            if(command.getName().equals(aeshLine.getWords().get(0)))
                return parse(aeshLine.getWords(), ignoreRequirements);
        }
        else if(aeshLine.getStatus() != ParserStatus.OK)
            return new CommandLine(new CommandLineParserException(aeshLine.getErrorMessage()));

        return new CommandLine(new CommandLineParserException("Command:"+ command +", not found in: "+line));
    }
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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());

        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];
                }
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            for(ParameterInt param : params) {
                if(param.getName().equals(lines.get(0)))
                    return doParse(param, lines, ignoreMissingRequirements);
            }
        }
        throw new CommandLineParserException("Param:"+ params+", not found in: "+line);
    }
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        ParserBuilder builder = new ParserBuilder();
        for(Class clazz : clazzes) {

        Parameter param = (Parameter) clazz.getAnnotation(Parameter.class);
        if(param == null)
            throw new CommandLineParserException("Can only create parser from class thats annotated with Parameter");
            builder.addParameter(generateParameter(param));
        }
        return builder.generateParser();
    }
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        return builder.generateParser();
    }

    private static ParameterInt generateParameter(Parameter param) throws CommandLineParserException {
        if(param.name() == null || param.name().length() < 1)
            throw new CommandLineParserException("The parameter name must be defined");

        ParameterInt parameterInt = new ParameterInt(param.name(), param.usage(), param.argumentType());

        if(param.options() != null) {
            for(Option o : param.options()) {
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        return this;
    }

    public ParameterInt generateParameter() throws CommandLineParserException {
        if(name == null || name.length() < 1)
            throw new CommandLineParserException("The parameter name must be defined");
        return  new ParameterInt(name, usage, argumentType, 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());

        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];
                }
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        if(aeshLine.getWords().size() > 0) {
            if(command.getName().equals(aeshLine.getWords().get(0)))
                return parse(aeshLine.getWords(), ignoreRequirements);
        }
        else if(aeshLine.getStatus() != ParserStatus.OK)
            return new CommandLine(new CommandLineParserException(aeshLine.getErrorMessage()));

        return new CommandLine(new CommandLineParserException("Command:"+ command +", not found in: "+line));
    }
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        if(aeshLine.getWords().size() > 0) {
            if(command.getName().equals(aeshLine.getWords().get(0)))
                return parse(aeshLine.getWords(), ignoreRequirements);
        }
        else if(aeshLine.getStatus() != ParserStatus.OK)
            return new CommandLine(new CommandLineParserException(aeshLine.getErrorMessage()));

        return new CommandLine(new CommandLineParserException("Command:"+ command +", not found in: "+line));
    }
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Related Classes of org.jboss.aesh.cl.exception.CommandLineParserException

  • org.jboss.aesh.cl.builder.CommandBuilder
  • org.jboss.aesh.cl.CommandLineParser
  • org.jboss.aesh.cl.internal.ProcessedCommandBuilder
  • org.jboss.aesh.cl.ParameterBuilder
  • org.jboss.aesh.cl.parser.AeshCommandLineParser
  • org.jboss.aesh.cl.parser.ParserGenerator
  • org.jboss.aesh.cl.ParserGenerator
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