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.activemq.transport.auto;
  
  import java.util.Arrays;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Set;
  
  import org.apache.activemq.util.IntrospectionSupport;
  
  /**
   *
   *
   */
  public class AutoTransportUtils {
  
      //wireformats
      public static String ALL = "all";
      public static String OPENWIRE = "default";
      public static String STOMP = "stomp";
      public static String AMQP = "amqp";
      public static String MQTT = "mqtt";
  
      //transports
      public static String AUTO = "auto";
  
      public static Map<String, Map<String, Object>> extractWireFormatOptions(Map<String, String> options ) {
          Map<String, Map<String, Object>> wireFormatOptions = new HashMap<>();
          if (options != null) {
              wireFormatOptions.put(OPENWIRE, IntrospectionSupport.extractProperties(options, "wireFormat.default."));
              wireFormatOptions.put(STOMP, IntrospectionSupport.extractProperties(options, "wireFormat.stomp."));
              wireFormatOptions.put(AMQP, IntrospectionSupport.extractProperties(options, "wireFormat.amqp."));
              wireFormatOptions.put(MQTT, IntrospectionSupport.extractProperties(options, "wireFormat.mqtt."));
              wireFormatOptions.put(ALL, IntrospectionSupport.extractProperties(options, "wireFormat."));
          }
          return wireFormatOptions;
      }
  
      public static Set<String> parseProtocols(String protocolString) {
          Set<String> protocolSet = new HashSet<>();;
          if (protocolString != null && !protocolString.isEmpty()) {
              protocolSet.addAll(Arrays.asList(protocolString.split(",")));
          }
          return protocolSet;
      }
  }
  