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.lumberjack;
  
  import java.io.IOException;
  import java.security.GeneralSecurityException;
  
  import javax.net.ssl.SSLContext;
  
  import org.apache.camel.Category;
  import org.apache.camel.Processor;
  import org.apache.camel.Producer;
  import org.apache.camel.spi.Metadata;
  import org.apache.camel.spi.UriEndpoint;
  import org.apache.camel.spi.UriParam;
  import org.apache.camel.spi.UriPath;
  import org.apache.camel.support.DefaultEndpoint;
  import org.apache.camel.support.jsse.SSLContextParameters;
  
  /**
   * Receive logs messages using the Lumberjack protocol.
   */
  @UriEndpoint(firstVersion = "2.18.0", scheme = "lumberjack", title = "Lumberjack", syntax = "lumberjack:host:port",
               consumerOnly = true, category = { Category.MONITORING })
  public class LumberjackEndpoint extends DefaultEndpoint {
      @UriPath(description = "Network interface on which to listen for Lumberjack")
      @Metadata(required = true)
      private final String host;
      @UriPath(description = "Network port on which to listen for Lumberjack",
               defaultValue = "" + LumberjackComponent.DEFAULT_PORT)
      private final int port;
      @UriParam(description = "SSL configuration")
      private SSLContextParameters sslContextParameters;
  
      public LumberjackEndpoint(String endpointUri, LumberjackComponent component, String host, int port) {
          super(endpointUri, component);
          this.host = host;
          this.port = port;
      }
  
      @Override
      public LumberjackComponent getComponent() {
          return (LumberjackComponent) super.getComponent();
      }
  
      @Override
      public Producer createProducer() throws Exception {
          throw new UnsupportedOperationException("The Lumberjack component cannot be used as a producer");
      }
  
      @Override
      public LumberjackConsumer createConsumer(Processor processor) throws Exception {
          return new LumberjackConsumer(this, processor, host, port, provideSSLContext());
      }
  
      public SSLContextParameters getSslContextParameters() {
          return sslContextParameters;
      }
  
      public void setSslContextParameters(SSLContextParameters sslContextParameters) {
          this.sslContextParameters = sslContextParameters;
      }
  
      private SSLContext provideSSLContext() throws GeneralSecurityException, IOException {
          if (sslContextParameters != null) {
              return sslContextParameters.createSSLContext(getCamelContext());
          } else if (getComponent().getSslContextParameters() != null) {
              return getComponent().getSslContextParameters().createSSLContext(getCamelContext());
          } else {
              return null;
          }
      }
  }
  