protected Configuration findOrCreateFactoryConfiguration()

in commands/src/main/java/org/jclouds/karaf/commands/compute/ComputeCommandBase.java [251:279]

• 27 lines of code
• 14 McCabe index (conditional complexity)

  protected Configuration findOrCreateFactoryConfiguration(ConfigurationAdmin configurationAdmin, String factoryPid, String id, String provider, 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 && provider != null && provider.equals(dictionary.get("provider"))) {
                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;
  }