protected Configuration findOrCreateFactoryConfiguration()

in chef/commands/src/main/java/org/jclouds/karaf/chef/commands/ChefCommandBase.java [103:129]

• 25 lines of code
• 11 McCabe index (conditional complexity)

    protected Configuration findOrCreateFactoryConfiguration(ConfigurationAdmin configurationAdmin, String factoryPid, String id, String api) throws IOException {
        Configuration configuration = null;
        if (configurationAdmin != null) {
            try {
                Configuration[] configurations = configurationAdmin.listConfigurations(String.format(FACTORY_FILTER, factoryPid));
                if (configurations != null) {
                    for (Configuration conf : configurations) {
                        Dictionary<?, ?> dictionary = conf.getProperties();
                        //If id has been specified only try to match by id, ignore the rest.
                        if (dictionary != null && id != null) {
                            if (id.equals(dictionary.get(Constants.NAME))) {
                                return conf;
                            }
                        } else {
                            if (dictionary != null && api != null && api.equals(dictionary.get("api"))) {
                                return conf;
                            }
                        }
                    }
                }
            } catch (Exception e) {
                // noop
            }
            configuration = configurationAdmin.createFactoryConfiguration(factoryPid, null);
        }
        return configuration;
    }