// Copyright (c) Microsoft Corporation. All rights reserved.
   // Licensed under the MIT License.
   
   package com.microsoft.azure.servicebus.primitives;
   
   /**
    * All TransportType switches available for communicating to EventHubs service.
    */
   public enum TransportType {
      /**
       * AMQP over TCP. Uses port 5671 - assigned by IANA for secure AMQP (AMQPS).
       */
      AMQP("Amqp"),
  
      /**
       * AMQP over Web Sockets. Uses port 443.
       */
      AMQP_WEB_SOCKETS("AmqpWebSockets");
  
      private final String value;
  
      TransportType(final String value) {
          this.value = value;
      }
  
      @Override
      public String toString() {
          return this.value;
      }
  
      static TransportType fromString(final String value) {
          for (TransportType transportType : values()) {
              if (transportType.value.equalsIgnoreCase(value)) {
                  return transportType;
              }
          }
  
          throw new IllegalArgumentException();
      }
  }