private void registerChefService()

in chef/commands/src/main/java/org/jclouds/karaf/chef/commands/ChefServiceCreateCommand.java [117:174]
54 lines of code
12 McCabe index (conditional complexity)

    private void registerChefService(final ConfigurationAdmin configurationAdmin, final String name,
                                     final String api, final String clientName, final String clientKeyFile, final String validator, final String validatorKeyFile, final String endpoint,
                                     final Map<String, String> props) throws Exception {
        Runnable registrationTask = new Runnable() {
            @Override
            public void run() {
                try {
                    Configuration configuration = findOrCreateFactoryConfiguration(configurationAdmin, "org.jclouds.chef", name, api);
                    if (configuration != null) {
                        @SuppressWarnings("unchecked")
                        Dictionary<String, Object> dictionary = configuration.getProperties();
                        if (dictionary == null) {
                            dictionary = new Hashtable<String, Object>();
                        }

                        String apiValue = ChefHelper.getChefApi(api);
                        String clientNameValue = ChefHelper.getClientName(clientName);
                        String clientKeyFileValue = ChefHelper.getClientKeyFile(clientKeyFile);
                        String validatorNameValue = ChefHelper.getValidatorName(validator);
                        String validatorKeyFileValue = ChefHelper.getValidatorKeyFile(validatorKeyFile);
                        String endpointValue = ChefHelper.getChefEndpoint(endpoint);

                        if (name != null) {
                            dictionary.put(ChefConstants.NAME, name);
                        }
                        if (apiValue != null) {
                            dictionary.put(ChefConstants.API, apiValue);
                        }
                        if (endpointValue != null) {
                            dictionary.put(ChefConstants.ENDPOINT, endpointValue);
                        }
                        if (clientNameValue != null) {
                            dictionary.put(ChefConstants.CLIENT_NAME, clientNameValue);
                        }
                        if (clientKeyFileValue != null) {
                            dictionary.put(ChefConstants.CLIENT_KEY_FILE, clientKeyFileValue);
                        }
                        if (validatorNameValue != null) {
                            dictionary.put(ChefConstants.VALIDATOR_NAME, validatorNameValue);
                        }
                        if (validatorKeyFileValue != null) {
                            dictionary.put(ChefConstants.VALIDATOR_KEY_FILE, validatorKeyFileValue);
                        }

                        for (Map.Entry<String, String> entry : props.entrySet()) {
                            String key = entry.getKey();
                            String value = entry.getValue();
                            dictionary.put(key, value);
                        }
                        configuration.update(dictionary);
                    }
                } catch (Exception ex) {
                    // noop
                }
            }
        };
        new Thread(registrationTask).start();
    }