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.ironmq;
  
  import java.net.MalformedURLException;
  
  import io.iron.ironmq.Client;
  import io.iron.ironmq.Cloud;
  import org.apache.camel.Category;
  import org.apache.camel.Consumer;
  import org.apache.camel.Processor;
  import org.apache.camel.Producer;
  import org.apache.camel.spi.EndpointServiceLocation;
  import org.apache.camel.spi.UriEndpoint;
  import org.apache.camel.spi.UriParam;
  import org.apache.camel.support.ScheduledPollEndpoint;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Send and receive messages to/from <a href="https://www.iron.io/">IronMQ</a> an elastic and durable hosted message
   * queue as a service.
   */
  @UriEndpoint(firstVersion = "2.17.0", scheme = "ironmq", syntax = "ironmq:queueName", title = "IronMQ",
               category = { Category.CLOUD, Category.MESSAGING }, headersClass = IronMQConstants.class)
  public class IronMQEndpoint extends ScheduledPollEndpoint implements EndpointServiceLocation {
  
      private static final Logger LOG = LoggerFactory.getLogger(IronMQEndpoint.class);
  
      @UriParam
      private IronMQConfiguration configuration;
  
      private Client client;
  
      public IronMQEndpoint(String uri, IronMQComponent component, IronMQConfiguration ironMQConfiguration) {
          super(uri, component);
          this.configuration = ironMQConfiguration;
      }
  
      @Override
      public Producer createProducer() throws Exception {
          return new IronMQProducer(this, getClient().queue(configuration.getQueueName()));
      }
  
      @Override
      public Consumer createConsumer(Processor processor) throws Exception {
          IronMQConsumer consumer = new IronMQConsumer(this, processor);
          configureConsumer(consumer);
          consumer.setMaxMessagesPerPoll(configuration.getMaxMessagesPerPoll());
          return consumer;
      }
  
      @Override
      protected void doStart() throws Exception {
          super.doStart();
          client = getConfiguration().getClient() != null ? getConfiguration().getClient() : getClient();
      }
  
      @Override
      protected void doStop() throws Exception {
          client = null;
          super.doStop();
      }
  
      @Override
      public String getServiceUrl() {
          return configuration.getIronMQCloud();
      }
  
      @Override
      public String getServiceProtocol() {
          return "ironmq";
      }
  
      public Client getClient() {
          if (client == null) {
              client = createClient();
          }
          return client;
      }
  
      public void setClient(Client client) {
          this.client = client;
      }
  
      /**
       * Provide the possibility to override this method for an mock implementation
       *
       * @return Client
       */
      Client createClient() {
          Cloud cloud;
          try {
              cloud = new Cloud(configuration.getIronMQCloud());
          } catch (MalformedURLException e) {
              cloud = Cloud.ironAWSUSEast;
              LOG.warn("Unable to parse ironMQCloud {} will use {}", configuration.getIronMQCloud(), cloud.getHost());
          }
          client = new Client(configuration.getProjectId(), configuration.getToken(), cloud);
          return client;
      }
  
      public IronMQConfiguration getConfiguration() {
          return configuration;
      }
  
  }
  