private void displayProfile()

in profile/src/main/java/org/apache/karaf/profile/command/ProfileDisplay.java [70:172]
89 lines of code
29 McCabe index (conditional complexity)

    private void displayProfile(Profile profile) {
        PrintStream output = System.out;

        output.println("Profile id: " + profile.getId());

        output.println("Attributes: ");
        Map<String, String> props = profile.getAttributes();
        for (String key : props.keySet()) {
            output.println("\t" + key + ": " + props.get(key));
        }

        if (overlay) {
            profile = profileService.getOverlayProfile(profile);
        }
        if (effective) {
            profile = profileService.getEffectiveProfile(profile);
        }

        Map<String, Map<String, Object>> configuration = new HashMap<>(profile.getConfigurations());
        Map<String, byte[]> resources = profile.getFileConfigurations();
        Map<String,Object> profileConfiguration = profile.getConfiguration(Profile.INTERNAL_PID);
        List<String> profileProperties = new ArrayList<>();
        List<String> systemProperties = new ArrayList<>();
        List<String> configProperties = new ArrayList<>();
        for (Map.Entry<String, Object> entry : profileConfiguration.entrySet()) {
            String key = entry.getKey();
            Object value = entry.getValue();
            if (value instanceof String && ((String) value).contains(",")) {
                value = "\t" + ((String) value).replace(",", ",\n\t\t");
            }

            if (key.startsWith("system.")) {
                systemProperties.add("  " + key.substring("system.".length()) + " = " + value);
            }
            else if (key.startsWith("config.")) {
                configProperties.add("  " + key.substring("config.".length()) + " = " + value);
            }
            else if (!key.startsWith("feature.") && !key.startsWith("repository") &&
                        !key.startsWith("bundle.") && !key.startsWith("fab.") &&
                        !key.startsWith("override.") && !key.startsWith("attribute.")) {
                profileProperties.add("  " + key + " = " + value);
            }
        }

        if (configuration.containsKey(Profile.INTERNAL_PID)) {
            output.println("\nContainer settings");
            output.println("----------------------------");

            if (profile.getLibraries().size() > 0) {
                printConfigList("Libraries : ", output, profile.getLibraries());
            }
            if (profile.getRepositories().size() > 0) {
                printConfigList("Repositories : ", output, profile.getRepositories());
            }
            if (profile.getFeatures().size() > 0) {
                printConfigList("Features : ", output, profile.getFeatures());
            }
            if (profile.getBundles().size() > 0) {
                printConfigList("Bundles : ", output, profile.getBundles());
            }
            if (profile.getOverrides().size() > 0) {
                printConfigList("Overrides : ", output, profile.getOverrides());
            }

            if (profileProperties.size() > 0) {
                printConfigList("Profile Properties : ", output, profileProperties);
            }

            if (systemProperties.size() > 0) {
                printConfigList("System Properties : ", output, systemProperties);
            }

            if (configProperties.size() > 0) {
                printConfigList("Config Properties : ", output, configProperties);
            }

            configuration.remove(Profile.INTERNAL_PID);
        }

        output.println("\nConfiguration details");
        output.println("----------------------------");
        for (Map.Entry<String, Map<String, Object>> cfg : configuration.entrySet()) {
            output.println("PID: " + cfg.getKey());

            for (Map.Entry<String, Object> values : cfg.getValue().entrySet()) {
                output.println("  " + values.getKey() + " " + values.getValue());
            }
            output.println("\n");
        }

        output.println("\nOther resources");
        output.println("----------------------------");
        for (Map.Entry<String,byte[]> resource : resources.entrySet()) {
            String name = resource.getKey();
            if (!name.endsWith(".properties")) {
                output.println("Resource: " + resource.getKey());
                if (displayResources) {
                    output.println(new String(resource.getValue()));
                    output.println("\n");
                }
            }
        }
    }