| /* |
| * 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.gobblin.service.modules.restli; |
| |
| import java.io.IOException; |
| import java.util.Properties; |
| |
| import com.google.common.collect.Maps; |
| import com.linkedin.data.template.StringMap; |
| |
| import org.apache.gobblin.service.FlowConfig; |
| import org.apache.gobblin.service.FlowId; |
| import org.apache.gobblin.service.Schedule; |
| import org.apache.gobblin.util.PropertiesUtils; |
| |
| |
| public class FlowConfigUtils { |
| private static final String FLOWCONFIG = "fc"; |
| private static final String FLOWCONFIG_ID = FLOWCONFIG + '-' + "id"; |
| private static final String FLOWCONFIG_ID_NAME = FLOWCONFIG_ID + '-' + "name"; |
| private static final String FLOWCONFIG_ID_GROUP = FLOWCONFIG_ID + '-' + "group"; |
| |
| private static final String FLOWCONFIG_SCHEDULE = FLOWCONFIG + '-' + "sch"; |
| private static final String FLOWCONFIG_SCHEDULE_CRON = FLOWCONFIG_SCHEDULE + '-' + "cron"; |
| private static final String FLOWCONFIG_SCHEDULE_RUN_IMMEDIATELY = FLOWCONFIG_SCHEDULE + '-' + "runImmediately"; |
| |
| private static final String FLOWCONFIG_TEMPLATEURIS = FLOWCONFIG + '-' + "templateUris"; |
| |
| public static String serializeFlowId(FlowId id) throws IOException { |
| Properties properties = new Properties(); |
| properties.setProperty(FLOWCONFIG_ID_NAME, id.getFlowName()); |
| properties.setProperty(FLOWCONFIG_ID_GROUP, id.getFlowGroup()); |
| |
| return PropertiesUtils.serialize(properties); |
| } |
| |
| public static FlowId deserializeFlowId(String serialized) throws IOException { |
| Properties properties = PropertiesUtils.deserialize(serialized); |
| FlowId id = new FlowId(); |
| id.setFlowName(properties.getProperty(FLOWCONFIG_ID_NAME)); |
| id.setFlowGroup(properties.getProperty(FLOWCONFIG_ID_GROUP)); |
| return id; |
| } |
| |
| public static String serializeFlowConfig(FlowConfig flowConfig) throws IOException { |
| Properties properties = new Properties(); |
| properties.putAll(flowConfig.getProperties()); |
| properties.setProperty(FLOWCONFIG_ID_NAME, flowConfig.getId().getFlowName()); |
| properties.setProperty(FLOWCONFIG_ID_GROUP, flowConfig.getId().getFlowGroup()); |
| |
| if (flowConfig.hasSchedule()) { |
| properties.setProperty(FLOWCONFIG_SCHEDULE_CRON, flowConfig.getSchedule().getCronSchedule()); |
| properties.setProperty(FLOWCONFIG_SCHEDULE_RUN_IMMEDIATELY, Boolean.toString(flowConfig.getSchedule().isRunImmediately())); |
| } |
| |
| if (flowConfig.hasTemplateUris()) { |
| properties.setProperty(FLOWCONFIG_TEMPLATEURIS, flowConfig.getTemplateUris()); |
| } |
| |
| return PropertiesUtils.serialize(properties); |
| } |
| |
| public static FlowConfig deserializeFlowConfig(String serialized) throws IOException { |
| Properties properties = PropertiesUtils.deserialize(serialized); |
| FlowConfig flowConfig = new FlowConfig().setId(new FlowId() |
| .setFlowName(properties.getProperty(FLOWCONFIG_ID_NAME)) |
| .setFlowGroup(properties.getProperty(FLOWCONFIG_ID_GROUP))); |
| |
| if (properties.containsKey(FLOWCONFIG_SCHEDULE_CRON)) { |
| flowConfig.setSchedule(new Schedule() |
| .setCronSchedule(properties.getProperty(FLOWCONFIG_SCHEDULE_CRON)) |
| .setRunImmediately(Boolean.valueOf(properties.getProperty(FLOWCONFIG_SCHEDULE_RUN_IMMEDIATELY)))); |
| } |
| |
| if (properties.containsKey(FLOWCONFIG_TEMPLATEURIS)) { |
| flowConfig.setTemplateUris(properties.getProperty(FLOWCONFIG_TEMPLATEURIS)); |
| } |
| |
| properties.remove(FLOWCONFIG_ID_NAME); |
| properties.remove(FLOWCONFIG_ID_GROUP); |
| properties.remove(FLOWCONFIG_SCHEDULE_CRON); |
| properties.remove(FLOWCONFIG_SCHEDULE_RUN_IMMEDIATELY); |
| properties.remove(FLOWCONFIG_TEMPLATEURIS); |
| |
| flowConfig.setProperties(new StringMap(Maps.fromProperties(properties))); |
| |
| return flowConfig; |
| } |
| } |