org.jclouds.ultradns.ws.UltraDNSWSError Maven / Gradle / Ivy

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/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.ultradns.ws;

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

import com.google.common.base.Objects;

/**
 * @author Adrian Cole
 */
public final class UltraDNSWSError {
   public static UltraDNSWSError fromCodeAndDescription(int code, String description) {
      return new UltraDNSWSError(code, description);
   }

   private final int code;
   private final String description;

   private UltraDNSWSError(int code, String description) {
      this.code = code;
      this.description = checkNotNull(description, "description for code %s", code);
   }

   /**
    * The error code. ex {@code 1801}
    */
   public int getCode() {
      return code;
   }

   /**
    * The description of the error. ex {@code Zone does not exist in the system.}
    */
   public String getDescription() {
      return description;
   }

   @Override
   public int hashCode() {
      return Objects.hashCode(code, description);
   }

   @Override
   public boolean equals(Object obj) {
      if (this == obj)
         return true;
      if (obj == null || getClass() != obj.getClass())
         return false;
      UltraDNSWSError that = UltraDNSWSError.class.cast(obj);
      return equal(this.code, that.code) && equal(this.description, that.description);
   }

   @Override
   public String toString() {
      return String.format("Error %s: %s", code, description);
   }
}