| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.servicecomb.config.kie.client.model; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.servicecomb.http.client.common.HttpUtils; |
| |
| public class ConfigurationsRequestFactory { |
| private static final String KEY_APP = "app"; |
| |
| private static final String KEY_ENVIRONMENT = "environment"; |
| |
| private static final String KEY_SERVICE = "service"; |
| |
| private static final String KEY_VERSION = "version"; |
| |
| private static final int VERSION_ORDER = 50; |
| |
| private static final int SERVICE_ORDER = 100; |
| |
| private static final int APP_ORDER = 200; |
| |
| private static final int CUSTOM_ORDER = 300; |
| |
| public static List<ConfigurationsRequest> buildConfigurationRequests(KieConfiguration configuration) { |
| List<ConfigurationsRequest> result = new ArrayList<>(); |
| if (configuration.isEnableAppConfig()) { |
| result.add(createAppConfigurationsRequest(configuration)); |
| } |
| if (configuration.isEnableServiceConfig()) { |
| result.add(createServiceConfigurationsRequest(configuration)); |
| } |
| if (configuration.isEnableVersionConfig()) { |
| result.add(createVersionConfigurationsRequest(configuration)); |
| } |
| if (configuration.isEnableCustomConfig()) { |
| result.add(createCustomConfigurationsRequest(configuration)); |
| } |
| return result; |
| } |
| |
| private static ConfigurationsRequest createAppConfigurationsRequest(KieConfiguration configuration) { |
| return new ConfigurationsRequest() |
| .setOrder(APP_ORDER) |
| .setWithExact(true) |
| .setLabelsQuery(buildLabelQuery(buildLabelQueryItem(KEY_APP, configuration.getAppName()), |
| buildLabelQueryItem(KEY_ENVIRONMENT, configuration.getEnvironment()))); |
| } |
| |
| private static ConfigurationsRequest createServiceConfigurationsRequest(KieConfiguration configuration) { |
| return new ConfigurationsRequest() |
| .setOrder(SERVICE_ORDER) |
| .setWithExact(true) |
| .setLabelsQuery(buildLabelQuery(buildLabelQueryItem(KEY_APP, configuration.getAppName()), |
| buildLabelQueryItem(KEY_SERVICE, configuration.getServiceName()), |
| buildLabelQueryItem(KEY_ENVIRONMENT, configuration.getEnvironment()))); |
| } |
| |
| private static ConfigurationsRequest createVersionConfigurationsRequest(KieConfiguration configuration) { |
| return new ConfigurationsRequest() |
| .setOrder(VERSION_ORDER) |
| .setWithExact(true) |
| .setLabelsQuery(buildLabelQuery(buildLabelQueryItem(KEY_APP, configuration.getAppName()), |
| buildLabelQueryItem(KEY_SERVICE, configuration.getServiceName()), |
| buildLabelQueryItem(KEY_ENVIRONMENT, configuration.getEnvironment()), |
| buildLabelQueryItem(KEY_VERSION, configuration.getVersion()))); |
| } |
| |
| private static ConfigurationsRequest createCustomConfigurationsRequest(KieConfiguration configuration) { |
| return new ConfigurationsRequest() |
| .setOrder(CUSTOM_ORDER) |
| .setWithExact(false) |
| .setLabelsQuery( |
| buildLabelQuery(buildLabelQueryItem(configuration.getCustomLabel(), configuration.getCustomLabelValue()))); |
| } |
| |
| private static String buildLabelQuery(String... labels) { |
| StringBuilder result = new StringBuilder(); |
| for (String label : labels) { |
| result.append(label); |
| result.append("&"); |
| } |
| return result.toString(); |
| } |
| |
| private static String buildLabelQueryItem(String key, String value) { |
| try { |
| return "label=" + HttpUtils.encodeURLParam(key + ":" + value); |
| } catch (IOException e) { |
| throw new IllegalArgumentException("unexpected param", e); |
| } |
| } |
| } |