org.jclouds.cloudstack.suppliers.NetworksForCurrentUser Maven / Gradle / Ivy

Go to download
/*
 * 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.jclouds.cloudstack.suppliers;

import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.cloudstack.options.ListNetworksOptions.Builder.accountInDomain;

import java.util.Map;

import javax.inject.Inject;

import org.jclouds.cloudstack.CloudStackApi;
import org.jclouds.cloudstack.domain.Network;
import org.jclouds.cloudstack.domain.User;
import org.jclouds.cloudstack.features.NetworkApi;
import org.jclouds.collect.Memoized;

import com.google.common.base.Function;
import com.google.common.base.Supplier;
import com.google.common.collect.Maps;

public class NetworksForCurrentUser implements Supplier> {
   private final CloudStackApi client;
   private final Supplier currentUserSupplier;

   @Inject
   public NetworksForCurrentUser(CloudStackApi client, @Memoized Supplier currentUserSupplier) {
      this.client = checkNotNull(client, "client");
      this.currentUserSupplier = checkNotNull(currentUserSupplier, "currentUserSupplier");
   }

   @Override
   public Map get() {
      User currentUser = currentUserSupplier.get();
      NetworkApi networkClient = client.getNetworkApi();
      return Maps.uniqueIndex(
            networkClient.listNetworks(accountInDomain(currentUser.getAccount(), currentUser.getDomainId())),
            new Function() {

               @Override
               public String apply(Network arg0) {
                  return arg0.getId();
               }
            });
   }
}