org.jclouds.elasticstack.functions.CreateDriveRequestToMap Maven / Gradle / Ivy

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/*
 * 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.elasticstack.functions;

import java.util.Map;

import javax.inject.Inject;
import javax.inject.Singleton;

import org.jclouds.elasticstack.domain.CreateDriveRequest;
import org.jclouds.elasticstack.domain.Drive;

import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.collect.ImmutableMap;

@Singleton
public class CreateDriveRequestToMap implements Function> {
   private final BaseDriveToMap baseDriveToMap;

   @Inject
   public CreateDriveRequestToMap(BaseDriveToMap baseDriveToMap) {
      this.baseDriveToMap = baseDriveToMap;
   }

   @Override
   public Map apply(Drive from) {
      ImmutableMap.Builder builder = ImmutableMap.builder();
      builder.putAll(baseDriveToMap.apply(from));
      if (from instanceof CreateDriveRequest) {
         CreateDriveRequest create = CreateDriveRequest.class.cast(from);
         if (!create.getAvoid().isEmpty())
            builder.put("avoid", Joiner.on(' ').join(create.getAvoid()));
         if (create.getEncryptionCipher() != null)
            builder.put("encryption:cipher", create.getEncryptionCipher());
      }
      return builder.build();
   }
}