org.jclouds.deltacloud.domain.KeyAuthentication Maven / Gradle / Ivy

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jclouds components to access deltacloud

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/**
 *
 * Copyright (C) 2011 Cloud Conscious, LLC. 
 *
 * ====================================================================
 * Licensed 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.deltacloud.domain;

import static com.google.common.base.Preconditions.checkNotNull;

import java.io.Serializable;

/**
 * 
 * @author Adrian Cole
 */
public class KeyAuthentication implements Instance.Authentication, Serializable {

   /** The serialVersionUID */
   private static final long serialVersionUID = 7669076186483470376L;
   private final String keyName;

   public KeyAuthentication(String keyName) {
      this.keyName = checkNotNull(keyName, "keyName");
   }

   public String getKeyName() {
      return keyName;
   }

   @Override
   public int hashCode() {
      final int prime = 31;
      int result = 1;
      result = prime * result + ((keyName == null) ? 0 : keyName.hashCode());
      return result;
   }

   @Override
   public boolean equals(Object obj) {
      if (this == obj)
         return true;
      if (obj == null)
         return false;
      if (getClass() != obj.getClass())
         return false;
      KeyAuthentication other = (KeyAuthentication) obj;
      if (keyName == null) {
         if (other.keyName != null)
            return false;
      } else if (!keyName.equals(other.keyName))
         return false;
      return true;
   }

   @Override
   public String toString() {
      return String.format("[keyName=%s]", keyName);
   }

}