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.http;
  
  import java.io.IOException;
  import java.net.MalformedURLException;
  import java.net.URI;
  import java.net.URISyntaxException;
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.activemq.transport.Transport;
  import org.apache.activemq.transport.TransportFactory;
  import org.apache.activemq.transport.TransportLoggerFactory;
  import org.apache.activemq.transport.TransportServer;
  import org.apache.activemq.transport.util.TextWireFormat;
  import org.apache.activemq.transport.xstream.XStreamWireFormat;
  import org.apache.activemq.util.IOExceptionSupport;
  import org.apache.activemq.util.IntrospectionSupport;
  import org.apache.activemq.util.URISupport;
  import org.apache.activemq.wireformat.WireFormat;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class HttpTransportFactory extends TransportFactory {
  
      private static final Logger LOG = LoggerFactory.getLogger(HttpTransportFactory.class);
  
      @Override
      public TransportServer doBind(URI location) throws IOException {
          try {
              Map<String, String> options = new HashMap<String, String>(URISupport.parseParameters(location));
              HttpTransportServer result = new HttpTransportServer(location, this);
              Map<String, Object> jettyOptions = IntrospectionSupport.extractProperties(options, "jetty.");
              Map<String, Object> httpOptions = IntrospectionSupport.extractProperties(options, "http.");
              Map<String, Object> transportOptions = IntrospectionSupport.extractProperties(options, "transport.");
              Map<String, Object> wireFormatOptions = IntrospectionSupport.extractProperties(options, "wireFormat.");
              result.setJettyOptions(jettyOptions);
              result.setTransportOption(transportOptions);
              result.setHttpOptions(httpOptions);
              result.setWireFormatOptions(wireFormatOptions);
              return result;
          } catch (URISyntaxException e) {
              throw IOExceptionSupport.create(e);
          }
      }
  
      protected TextWireFormat asTextWireFormat(WireFormat wireFormat) {
          if (wireFormat instanceof TextWireFormat) {
              return (TextWireFormat)wireFormat;
          }
          LOG.trace("Not created with a TextWireFormat: {}", wireFormat);
          return new XStreamWireFormat();
      }
  
      @Override
      protected String getDefaultWireFormatType() {
          return "xstream";
      }
  
      @Override
      protected Transport createTransport(URI location, WireFormat wf) throws IOException {
          TextWireFormat textWireFormat = asTextWireFormat(wf);
          // need to remove options from uri
          URI uri;
          try {
              uri = URISupport.removeQuery(location);
          } catch (URISyntaxException e) {
              MalformedURLException cause = new MalformedURLException("Error removing query on " + location);
              cause.initCause(e);
              throw cause;
          }
          return new HttpClientTransport(textWireFormat, uri);
      }
  
      @Override
      @SuppressWarnings("rawtypes")
      public Transport serverConfigure(Transport transport, WireFormat format, HashMap options) throws Exception {
          return compositeConfigure(transport, format, options);
      }
  
      @Override
      @SuppressWarnings("rawtypes")
      public Transport compositeConfigure(Transport transport, WireFormat format, Map options) {
          transport = super.compositeConfigure(transport, format, options);
          HttpClientTransport httpTransport = transport.narrow(HttpClientTransport.class);
          if (httpTransport != null && httpTransport.isTrace()) {
              try {
                  transport = TransportLoggerFactory.getInstance().createTransportLogger(transport);
              } catch (Throwable e) {
                  LOG.error("Could not create TransportLogger object for: " + TransportLoggerFactory.defaultLogWriterName + ", reason: " + e, e);
              }
          }
          boolean useInactivityMonitor = "true".equals(getOption(options, "useInactivityMonitor", "true"));
          if (useInactivityMonitor) {
              transport = new HttpInactivityMonitor(transport);
              IntrospectionSupport.setProperties(transport, options);
          }
  
          return transport;
      }
  }
  