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.camel.component.paho.mqtt5;
  
  import org.apache.camel.spi.Metadata;
  
  /**
   * Constants to use when working with Paho MQTT 5 component.
   */
  public final class PahoMqtt5Constants {
  
      /**
       * Header indicating a topic of a MQTT message.
       */
      @Metadata(label = "consumer", description = "The name of the topic.", javaType = "String")
      public static final String MQTT_TOPIC = "CamelMqttTopic";
      /**
       * Header indicating a QoS of a MQTT message.
       */
      @Metadata(label = "consumer", description = "The quality of service of the incoming message.", javaType = "Integer")
      public static final String MQTT_QOS = "CamelMqttQoS";
  
      public static final String DEFAULT_BROKER_URL = "tcp://localhost:1883";
      public static final int DEFAULT_QOS = 2;
  
      public static final String CAMEL_PAHO = "CamelPahoMqtt5";
      @Metadata(label = "producer", description = "The client quality of service level (0-2).", javaType = "Integer")
      public static final String CAMEL_PAHO_MSG_QOS = CAMEL_PAHO + "Qos";
      @Metadata(label = "producer", description = "Retain option.", javaType = "Boolean")
      public static final String CAMEL_PAHO_MSG_RETAINED = CAMEL_PAHO + "Retained";
      @Metadata(label = "producer",
                description = "The name of topic to override and send to instead of topic specified on endpoint.",
                javaType = "String")
      public static final String CAMEL_PAHO_OVERRIDE_TOPIC = CAMEL_PAHO + "OverrideTopic";
  
      @Metadata(label = "consumer,producer",
                description = "Consumer: The properties set on the incoming message. Producer: The properties to be set on the outgoing message.",
                javaType = "org.eclipse.paho.mqttv5.common.packet.MqttProperties")
      public static final String CAMEL_PAHO_MSG_PROPERTIES = CAMEL_PAHO + "MsgProperties";
  
      private PahoMqtt5Constants() {
      }
  }
  