private BeanDefinitionBuilder parseCommand()

in gshell-wisdom/gshell-wisdom-core/src/main/java/org/apache/geronimo/gshell/wisdom/config/PluginParser.java [443:493]
37 lines of code
5 McCabe index (conditional complexity)

        private BeanDefinitionBuilder parseCommand(final Element element) {
            assert element != null;

            log.trace("Parse command; element; {}", element);

            CommandType type = parseCommandType(element);
            BeanDefinitionBuilder command = BeanDefinitionBuilder.childBeanDefinition(type.getTemplateName());
            parseAndApplyDescription(element, command);

            Element child;

            // Required children elements

            String name = element.getAttribute(NAME);
            BeanDefinition def = new GenericBeanDefinition();
            def.setBeanClassName(CommandLocationImpl.class.getName());
            def.getConstructorArgumentValues().addGenericArgumentValue(name);
            command.addPropertyValue(LOCATION, def);

            child = getChildElement(element, ACTION);
            BeanDefinitionHolder action = parseCommandAction(child);
            type.wire(command, action);

            // Optional children elements

            child = getChildElement(element, DOCUMENTER);
            if (child != null) {
                BeanDefinitionHolder holder = parseBeanDefinitionElement(child);
                command.addPropertyValue(DOCUMENTER, holder.getBeanDefinition());
            }

            child = getChildElement(element, COMPLETER);
            if (child != null) {
                BeanDefinitionHolder holder = parseBeanDefinitionElement(child);
                command.addPropertyValue(COMPLETER, holder.getBeanDefinition());
            }

            child = getChildElement(element, COMPLETERS);
            if (child != null) {
                BeanDefinitionBuilder completer = parseCommandCompleters(child);
                command.addPropertyValue(COMPLETER, completer.getBeanDefinition());
            }

            child = getChildElement(element, MESSAGE_SOURCE);
            if (child != null) {
                BeanDefinitionHolder holder = parseBeanDefinitionElement(child);
                command.addPropertyValue(MESSAGES, holder.getBeanDefinition());
            }

            return command;
        }