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 org.apache.kafka.common.network;
  
  import java.util.Objects;
  
  public class CipherInformation {
      private final String cipher;
      private final String protocol;
  
      public CipherInformation(String cipher, String protocol) {
          this.cipher = cipher == null || cipher.isEmpty()  ? "unknown" : cipher;
          this.protocol = protocol == null || protocol.isEmpty()  ? "unknown" : protocol;
      }
  
      public String cipher() {
          return cipher;
      }
  
      public String protocol() {
          return protocol;
      }
  
      @Override
      public String toString() {
          return "CipherInformation(cipher=" + cipher +
              ", protocol=" + protocol + ")";
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(cipher, protocol);
      }
  
      @Override
      public boolean equals(Object o) {
          if (o == null) {
              return false;
          }
          if (!(o instanceof CipherInformation)) {
              return false;
          }
          CipherInformation other = (CipherInformation) o;
          return other.cipher.equals(cipher) &&
              other.protocol.equals(protocol);
      }
  }
  