content: //
  // 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 com.cloud.agent.resource.virtualnetwork.facade;
  
  import java.util.LinkedList;
  import java.util.List;
  
  import com.cloud.agent.api.routing.NetworkElementCommand;
  import com.cloud.agent.api.routing.SetStaticRouteCommand;
  import com.cloud.agent.resource.virtualnetwork.ConfigItem;
  import com.cloud.agent.resource.virtualnetwork.VRScripts;
  import com.cloud.agent.resource.virtualnetwork.model.ConfigBase;
  import com.cloud.agent.resource.virtualnetwork.model.StaticRoute;
  import com.cloud.agent.resource.virtualnetwork.model.StaticRoutes;
  import com.cloud.network.vpc.StaticRouteProfile;
  import com.cloud.utils.net.NetUtils;
  
  public class SetStaticRouteConfigItem extends AbstractConfigItemFacade {
  
      @Override
      public List<ConfigItem> generateConfig(final NetworkElementCommand cmd) {
          final SetStaticRouteCommand command = (SetStaticRouteCommand) cmd;
  
          final LinkedList<StaticRoute> routes = new LinkedList<>();
  
          for (final StaticRouteProfile profile : command.getStaticRoutes()) {
              final String cidr = profile.getCidr();
              final String subnet = NetUtils.getCidrSubNet(cidr);
              final String cidrSize = cidr.split("\\/")[1];
              final boolean keep = profile.getState() == com.cloud.network.vpc.StaticRoute.State.Active || profile.getState() == com.cloud.network.vpc.StaticRoute.State.Add;
  
              routes.add(new StaticRoute(!keep, profile.getIp4Address(), profile.getGateway(), subnet + "/" + cidrSize));
          }
  
          return generateConfigItems(new StaticRoutes(routes));
      }
  
      @Override
      protected List<ConfigItem> generateConfigItems(final ConfigBase configuration) {
          destinationFile = VRScripts.STATIC_ROUTES_CONFIG;
  
          return super.generateConfigItems(configuration);
      }
  }
  