path: root/CIAO/connectors/dds4ccm/tests/Reader/Receiver/Reader_Test_Receiver_exec.cpp

// -*- C++ -*-
/**
 * Code generated by the The ACE ORB (TAO) IDL Compiler v1.8.3
 * TAO and the TAO IDL Compiler have been developed by:
 *       Center for Distributed Object Computing
 *       Washington University
 *       St. Louis, MO
 *       USA
 *       http://www.cs.wustl.edu/~schmidt/doc-center.html
 * and
 *       Distributed Object Computing Laboratory
 *       University of California at Irvine
 *       Irvine, CA
 *       USA
 * and
 *       Institute for Software Integrated Systems
 *       Vanderbilt University
 *       Nashville, TN
 *       USA
 *       http://www.isis.vanderbilt.edu/
 *
 * Information about TAO is available at:
 *     http://www.dre.vanderbilt.edu/~schmidt/TAO.html
 **/

#include "Reader_Test_Receiver_exec.h"
#include "ace/Log_Msg.h"
#include "ace/OS_NS_unistd.h"
#include "tao/ORB_Core.h"
#include "ace/Reactor.h"
#include "dds4ccm/impl/dds4ccm_conf.h"

namespace CIAO_Reader_Test_Receiver_Impl
{
  /**   * Read action generator
   */
  read_action_Generator::read_action_Generator (Receiver_exec_i &callback)
    : callback_ (callback)
  {
  }

  read_action_Generator::~read_action_Generator ()
  {
  }

  int
  read_action_Generator::handle_timeout (const ACE_Time_Value &, const void *)
  {
    ACE_DEBUG ((LM_DEBUG, "Checking if last sample "
                          "is available in DDS...\n"));
    if (this->callback_.check_last ())
      this->callback_.run ();
    return 0;
  }

  /**
   * Facet Executor Implementation Class: info_out_data_listener_exec_i
   */

  info_out_data_listener_exec_i::info_out_data_listener_exec_i (
        ::Reader_Test::CCM_Receiver_Context_ptr ctx)
    : ciao_context_ (
        ::Reader_Test::CCM_Receiver_Context::_duplicate (ctx))
  {
  }

  info_out_data_listener_exec_i::~info_out_data_listener_exec_i (void)
  {
  }

  // Operations from ::Reader_Test::ReaderTestConnector::Listener

  void
  info_out_data_listener_exec_i::on_one_data (const ::ReaderTest & /* datum */,
  const ::CCM_DDS::ReadInfo & /* info */)
  {
    /* Your code here. */
  }

  void
  info_out_data_listener_exec_i::on_many_data (const ::ReaderTestSeq & /* data */,
  const ::CCM_DDS::ReadInfoSeq & /* infos */)
  {
    /* Your code here. */
  }

  /**
   * Facet Executor Implementation Class: info_out_status_exec_i
   */

  info_out_status_exec_i::info_out_status_exec_i (
        ::Reader_Test::CCM_Receiver_Context_ptr ctx)
    : ciao_context_ (
        ::Reader_Test::CCM_Receiver_Context::_duplicate (ctx))
  {
  }

  info_out_status_exec_i::~info_out_status_exec_i (void)
  {
  }

  // Operations from ::CCM_DDS::PortStatusListener

  void
  info_out_status_exec_i::on_requested_deadline_missed (::DDS::DataReader_ptr /* the_reader */,
  const ::DDS::RequestedDeadlineMissedStatus & /* status */)
  {
    /* Your code here. */
  }

  void
  info_out_status_exec_i::on_sample_lost (::DDS::DataReader_ptr /* the_reader */,
  const ::DDS::SampleLostStatus & /* status */)
  {
    /* Your code here. */
  }

  /**
   * Facet Executor Implementation Class: reader_start_exec_i
   */

  reader_start_exec_i::reader_start_exec_i (
        ::Reader_Test::CCM_Receiver_Context_ptr ctx,
        Receiver_exec_i &callback)
    : ciao_context_ (
        ::Reader_Test::CCM_Receiver_Context::_duplicate (ctx))
      , callback_ (callback)
  {
  }

  reader_start_exec_i::~reader_start_exec_i (void)
  {
  }

  // Operations from ::ReaderStarter

  void
  reader_start_exec_i::start_read (void)
  {
    this->callback_.start_read ();
  }

  void
  reader_start_exec_i::read_no_data (void)
  {
    this->callback_.read_no_data ();
  }

  void
  reader_start_exec_i::set_reader_properties (::CORBA::UShort nr_keys,
  ::CORBA::UShort nr_iterations)
  {
    this->callback_.keys (nr_keys);
    this->callback_.iterations (nr_iterations);
  }

  /**
   * Component Executor Implementation Class: Receiver_exec_i
   */

  Receiver_exec_i::Receiver_exec_i (void) :
    iterations_ (0),
    keys_ (0),
    has_run_ (false),
    ticker_ (0)
  {
  }

  Receiver_exec_i::~Receiver_exec_i (void)
  {
  }

  // Supported operations and attributes.
  ACE_Reactor*
  Receiver_exec_i::reactor (void)
  {
    ACE_Reactor* reactor = 0;
    ::CORBA::Object_var ccm_object =
      this->ciao_context_->get_CCM_object();
    if (! ::CORBA::is_nil (ccm_object.in ()))
      {
        ::CORBA::ORB_var orb = ccm_object->_get_orb ();
        if (! ::CORBA::is_nil (orb.in ()))
          {
            reactor = orb->orb_core ()->reactor ();
          }
      }
    if (reactor == 0)
      {
        throw ::CORBA::INTERNAL ();
      }
    return reactor;
  }

  bool
  Receiver_exec_i::check_last ()
  {
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    try
      {
        if (! ::CORBA::is_nil (reader.in ()))
          {
            ReaderTest readertest_info;
            ::CCM_DDS::ReadInfo readinfo;
            char key[10];
            ACE_OS::sprintf (key, "KEY_%d", this->keys_);
            readertest_info.key = CORBA::string_dup (key);
            reader->read_one_last (
                    readertest_info,
                    readinfo,
                    ::DDS::HANDLE_NIL);
            ACE_DEBUG ((LM_DEBUG, "Receiver_exec_i::check_last: "
                                  "key <%C> - iteration <%d>\n",
                                  readertest_info.key.in (),
                                  readertest_info.iteration));
            return readertest_info.iteration == this->iterations_;
          }
      }
    catch (const ::CCM_DDS::InternalError &)
      {
      }
    catch (const ::CCM_DDS::NonExistent &)
      {
      }
    catch (...)
      {
        ACE_ERROR ((LM_ERROR, "Receiver_exec_i::check_last: "
                              "ERROR: Unexpected exception caught\n"));
      }
    return false;
  }

  // Supported operations and attributes.
  void
  Receiver_exec_i::read_one_last (bool test_handles)
  {
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    try
      {
        for (CORBA::UShort i = 1; i < this->keys_ + 1; ++i)
          {
            ReaderTest readertest_info;
            ::CCM_DDS::ReadInfo readinfo;
            char key[10];
            ACE_OS::sprintf (key, "KEY_%d", i);
            readertest_info.key = CORBA::string_dup (key);
            DDS::InstanceHandle_t hnd = test_handles
                ? this->handles_[key]
                : ::DDS::HANDLE_NIL;
            reader->read_one_last (readertest_info, readinfo, hnd);
            if (readertest_info.iteration == this->iterations_)
              {
                ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ ONE LAST: ")
                    ACE_TEXT ("last iteration received for <%C>: iteration <%u>\n"),
                    readertest_info.key.in (),
                    readertest_info.iteration));
              }
            else
              {
                ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ONE LAST: ")
                    ACE_TEXT ("Didn't receive last iteration for <%C>: ")
                    ACE_TEXT ("expected <%u> - received <%u>\n"),
                    readertest_info.key.in (),
                    this->iterations_,
                    readertest_info.iteration));
              }
          }
      }
    catch (const CCM_DDS::NonExistent& ex)
      {
        for (CORBA::ULong i = 0; i < ex.indexes.length (); ++i)
          {
            ACE_DEBUG ((LM_ERROR, ACE_TEXT ("READ ONE LAST: ")
                  ACE_TEXT ("caught expected exception: index <%u>\n"),
                  ex.indexes[i]));
          }
      }
    catch (const CCM_DDS::InternalError& ex)
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ONE LAST: ")
              ACE_TEXT ("caught InternalError exception: retval <%u>\n"),
              ex.error_code));
      }
    catch (const ::CORBA::Exception& ex)
      {
        ex._tao_print_exception ("ERROR: READ ONE LAST:");
        ACE_ERROR ((LM_ERROR,
          ACE_TEXT ("ERROR: Receiver_exec_i::read_one_last : Exception caught\n")));
      }
  }

  void
  Receiver_exec_i::read_one_all (bool test_handles)
  {
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    try
      {
        for (CORBA::UShort i = 1; i < this->keys_ + 1; ++i)
          {
            ReaderTest readertest_info;
            ReaderTestSeq readertest_info_seq;
            ::CCM_DDS::ReadInfoSeq readinfo_seq;
            char key[10];
            ACE_OS::sprintf (key, "KEY_%d", i);
            readertest_info.key = CORBA::string_dup (key);
            DDS::InstanceHandle_t hnd = test_handles
                ? this->handles_[key]
                : ::DDS::HANDLE_NIL;
            reader->read_one_all (
                    readertest_info,
                    readertest_info_seq,
                    readinfo_seq,
                    hnd);

            if (readertest_info_seq.length () != this->iterations_)
              {
                ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ONE ALL: ")
                    ACE_TEXT ("Didn't receive the expected number of ")
                    ACE_TEXT ("samples for <%C>: expected <%u> - received <%u>\n"),
                    key,
                    this->iterations_,
                    readertest_info_seq.length ()));
              }
            else
              {
                this->handles_[key] = readinfo_seq[0].instance_handle;
                ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ ONE ALL: ")
                    ACE_TEXT ("All iterations received for <%C>: number of iterations <%u>\n"),
                    key,
                    readertest_info_seq.length ()));
                ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ ONE ALL: ")
                    ACE_TEXT ("Handle created for <%C>: ")
                    DDS_INSTANCE_HANDLE_FORMAT_SPECIFIER ACE_TEXT ("\n"),
                    key,
                    DDS_INSTANCE_HANDLE_LOG(readinfo_seq[0].instance_handle)));
              }
          }
      }
    catch (const CCM_DDS::NonExistent& ex)
      {
        for (CORBA::ULong i = 0; i < ex.indexes.length (); ++i)
          {
            ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ ONE ALL: ")
                  ACE_TEXT ("caught expected exception: index <%u>\n"),
                  ex.indexes[i]));
          }
      }
    catch (const CCM_DDS::InternalError& ex)
      {
        if (ex.error_code == 0)
          {
            ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ONE ALL: ")
                  ACE_TEXT ("caught InternalError exception: handles differ\n")));
          }
        else
          {
            ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ONE ALL: ")
                  ACE_TEXT ("caught InternalError exception: retval <%u>\n"),
                  ex.error_code));
          }
      }
    catch (const ::CORBA::Exception& ex)
      {
        ex._tao_print_exception ("ERROR: READ ONE ALL: ");
        ACE_ERROR ((LM_ERROR,
          ACE_TEXT ("ERROR: Receiver_exec_i::read_one_all : Exception caught\n")));
      }
  }

  void
  Receiver_exec_i::read_last (void)
  {
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    try
      {
        ReaderTestSeq readertest_info_seq;
        ::CCM_DDS::ReadInfoSeq readinfo_seq;
        reader->read_last (readertest_info_seq, readinfo_seq);

        if (readertest_info_seq.length () != this->keys_)
          {
            ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ LAST: ")
                ACE_TEXT ("Didn't receive the expected number of ")
                ACE_TEXT ("instances : expected <%u> - received <%u>\n"),
                this->keys_,
                readertest_info_seq.length ()));
          }
        for (CORBA::ULong it = 0; it < readertest_info_seq.length (); ++it)
          {
            ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ LAST : ")
                ACE_TEXT ("last iteration received for <%C>: iteration <%u>\n"),
                readertest_info_seq[it].key.in (),
                readertest_info_seq[it].iteration));
          }
      }
    catch (const CCM_DDS::NonExistent& ex)
      {
        for (CORBA::ULong i = 0; i < ex.indexes.length (); ++i)
          {
            ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ LAST: ")
                  ACE_TEXT ("caught expected exception: index <%u>\n"),
                  ex.indexes[i]));
          }
      }
    catch (const CCM_DDS::InternalError& ex)
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ LAST: ")
              ACE_TEXT ("caught InternalError exception: retval <%u>\n"),
              ex.error_code));
      }
    catch (const ::CORBA::Exception& ex)
      {
        ex._tao_print_exception ("ERROR: READ LAST: ");
        ACE_ERROR ((LM_ERROR,
          ACE_TEXT ("ERROR: Receiver_exec_i::read_last : Exception caught\n")));
      }
  }

  void
  Receiver_exec_i::read_all (void)
  {
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    try
      {
        ReaderTestSeq readertest_info_seq;
        ::CCM_DDS::ReadInfoSeq readinfo_seq;
        reader->read_all (readertest_info_seq, readinfo_seq);

        CORBA::ULong const nr_samples = this->keys_ * this->iterations_;
        if (readertest_info_seq.length () != nr_samples)
          {
            ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ALL: ")
                ACE_TEXT ("Didn't receive the expected number of ")
                ACE_TEXT ("samples : expected <%u> - received <%u>\n"),
                nr_samples,
                readertest_info_seq.length ()));
          }
        if (readertest_info_seq.length () > 0)
          {
            CORBA::UShort nr_keys_changed = 1;
            CORBA::String_var last_key (readertest_info_seq[0].key.in ());
            CORBA::UShort iterations = 0;
            for (CORBA::ULong it = 0; it < readertest_info_seq.length (); ++it)
              {
                if (ACE_OS::strcmp (last_key, readertest_info_seq[it].key.in ()) != 0)
                  {
                    ACE_OS::strcpy (last_key, readertest_info_seq[it].key.in ());
                    ++nr_keys_changed;
                  }
                // check readinfo struct.
                if (::DDS::HANDLE_NIL == readinfo_seq[it].instance_handle)
                  {
                    ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ALL: ")
                            ACE_TEXT ("received instance handle should be valid ")
                            ACE_TEXT ("for keyed data: ")
                            ACE_TEXT ("key <%C> - iteration <%u>\n"),
                            readertest_info_seq[it].key.in (),
                            readertest_info_seq[it].iteration));
                  }
                if (readinfo_seq[it].source_timestamp.sec == 0 &&
                    readinfo_seq[it].source_timestamp.nanosec == 0)
                  {
                    ACE_ERROR ((LM_ERROR, "ERROR: READ ALL: "
                                        "source timestamp seems to be invalid (nil) "
                                        "key <%C> - iteration <%d>\n",
                                        readertest_info_seq[it].key.in (),
                                        readertest_info_seq[it].iteration));
                  }
                ++iterations;
              }
            if (nr_keys_changed != this->keys_)
              {
                ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ALL: ")
                    ACE_TEXT ("Didn't receive the expected number of ")
                    ACE_TEXT ("instances : expected <%u> - received <%u>\n"),
                    this->keys_,
                    nr_keys_changed));
              }
            if (iterations != (this->keys_ * this->iterations_))
              {
                ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ALL: ")
                    ACE_TEXT ("Didn't receive the expected number of ")
                    ACE_TEXT ("samples : expected <%u> - received <%u>\n"),
                    nr_samples,
                    iterations));
              }
          }
      }
    catch (const CCM_DDS::NonExistent& ex)
      {
        for (CORBA::ULong i = 0; i < ex.indexes.length (); ++i)
          {
            ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ ALL: ")
                  ACE_TEXT ("caught expected exception: index <%u>\n"),
                  ex.indexes[i]));
          }
      }
    catch (const CCM_DDS::InternalError& ex)
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ ALL: ")
              ACE_TEXT ("caught InternalError exception: retval <%u>\n"),
              ex.error_code));
      }
    catch (const ::CORBA::Exception& ex)
      {
        ex._tao_print_exception ("ERROR: READ ALL: ");
        ACE_ERROR ((LM_ERROR,
          ACE_TEXT ("ERROR: Receiver_exec_i::read_all : Exception caught\n")));
      }
  }

  void
  Receiver_exec_i::test_exception ()
  {
    // test exception handling
    bool except_caught = false;
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    try
      {
        ReaderTest readertest_info;
        readertest_info.key = CORBA::string_dup ("KEY_0");
        ::CCM_DDS::ReadInfo readinfo;
        reader->read_one_last (readertest_info, readinfo, ::DDS::HANDLE_NIL);
      }
    catch (const CCM_DDS::InternalError& )
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR : Receiver_exec_i::test_exception: ")
                  ACE_TEXT ("Wrong exception caught while reading non existent instance\n")));
      }
    catch (const CCM_DDS::NonExistent& )
      {
        except_caught = true;
      }
    if (!except_caught)
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR : Receiver_exec_i::test_exception: ")
                  ACE_TEXT ("no excep caught while reading non existent instance\n")));
      }
  }

  void
  Receiver_exec_i::test_exception_with_handles ()
  {
    // test exception handling
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    bool except_caught = false;
    try
      {
        ReaderTest readertest_info;
        readertest_info.key = CORBA::string_dup ("KEY_1");
        ::CCM_DDS::ReadInfo readinfo;
        DDS::InstanceHandle_t hnd = this->handles_["KEY_2"];
        reader->read_one_last (readertest_info, readinfo, hnd);
      }
    catch (const CCM_DDS::InternalError& )
      {
        except_caught = true;
        ACE_ERROR ((LM_DEBUG, ACE_TEXT ("Receiver_exec_i::test_exception_with_handles: ")
                  ACE_TEXT ("Expected exception caught while reading non existent instance\n")));
      }
    catch (const CCM_DDS::NonExistent& )
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR : Receiver_exec_i::test_exception_with_handles: ")
                  ACE_TEXT ("Wrong exception caught while reading non existent instance\n")));
      }
    if (!except_caught)
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR : Receiver_exec_i::test_exception_with_handles: ")
                  ACE_TEXT ("no excep caught while reading non existent instance\n")));
      }
  }

  void
  Receiver_exec_i::read_no_data ()
  {
    ::Reader_Test::ReaderTestConnector::Reader_var reader =
      this->ciao_context_->get_connection_info_out_data();

    try
      {
        ReaderTestSeq readertest_info_seq ;
        ::CCM_DDS::ReadInfoSeq readinfo_seq;
        reader->read_all (readertest_info_seq, readinfo_seq);

        if (readertest_info_seq.length () > 0)
          {
            ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ NO DATA: ")
                ACE_TEXT ("Didn't receive the expected number of ")
                ACE_TEXT ("samples : expected <%u> - received <%u>\n"),
                0,
                readertest_info_seq.length ()));
          }
        else
          {
            ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("READ NO DATA: ")
                ACE_TEXT ("No data available.\n")));
          }
      }
    catch (const CCM_DDS::NonExistent& )
      {
        ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("ERROR: READ NO DATA: ")
              ACE_TEXT ("Caught NonExistent exception")));
      }
    catch (const CCM_DDS::InternalError& ex)
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: READ NO DATA: ")
              ACE_TEXT ("caught InternalError exception: retval <%u>\n"),
              ex.error_code));
      }
    catch (const ::CORBA::Exception& ex)
      {
        ex._tao_print_exception ("ERROR: READ NO DATA: ");
        ACE_ERROR ((LM_ERROR,
          ACE_TEXT ("ERROR: Receiver_exec_i::read_no_data : Exception caught\n")));
      }
  }

  void
  Receiver_exec_i::run ()
  {
    this->reactor ()->cancel_timer (this->ticker_);
    delete this->ticker_;
    this->ticker_ = 0;

    this->has_run_ = true;
    read_all ();
    read_last ();
    read_one_all ();
    read_one_last ();
    test_exception ();
    //now test with collected handles
    read_one_all (true);
    read_one_last (true);
    test_exception_with_handles ();
  }

  void
  Receiver_exec_i::start_read ()
  {
    ACE_NEW_THROW_EX (this->ticker_,
                      read_action_Generator (*this),
                      ::CORBA::NO_MEMORY ());
    if (this->reactor ()->schedule_timer (this->ticker_,
                                          0,
                                          ACE_Time_Value(1, 0),
                                          ACE_Time_Value(1, 0)) == -1)
      {
        ACE_ERROR ((LM_ERROR, "Unable to schedule Timer\n"));
      }
  }

  // Component attributes and port operations.
  ::CORBA::UShort
  Receiver_exec_i::iterations (void)
  {
    return this->iterations_;
  }

  void
  Receiver_exec_i::iterations (::CORBA::UShort iterations)
  {
    this->iterations_ = iterations;
  }

  ::CORBA::UShort
  Receiver_exec_i::keys (void)
  {
    return this->keys_;
  }

  void
  Receiver_exec_i::keys (::CORBA::UShort keys)
  {
    this->keys_ = keys;
  }

  ::Reader_Test::ReaderTestConnector::CCM_Listener_ptr
  Receiver_exec_i::get_info_out_data_listener (void)
  {
    if ( ::CORBA::is_nil (this->ciao_info_out_data_listener_.in ()))
      {
        info_out_data_listener_exec_i *tmp = 0;
        ACE_NEW_RETURN (
          tmp,
          info_out_data_listener_exec_i (
            this->ciao_context_.in ()),
            ::Reader_Test::ReaderTestConnector::CCM_Listener::_nil ());

          this->ciao_info_out_data_listener_ = tmp;
      }

    return
      ::Reader_Test::ReaderTestConnector::CCM_Listener::_duplicate (
        this->ciao_info_out_data_listener_.in ());
  }

  ::CCM_DDS::CCM_PortStatusListener_ptr
  Receiver_exec_i::get_info_out_status (void)
  {
    if ( ::CORBA::is_nil (this->ciao_info_out_status_.in ()))
      {
        info_out_status_exec_i *tmp = 0;
        ACE_NEW_RETURN (
          tmp,
          info_out_status_exec_i (
            this->ciao_context_.in ()),
            ::CCM_DDS::CCM_PortStatusListener::_nil ());

          this->ciao_info_out_status_ = tmp;
      }

    return
      ::CCM_DDS::CCM_PortStatusListener::_duplicate (
        this->ciao_info_out_status_.in ());
  }

  ::CCM_ReaderStarter_ptr
  Receiver_exec_i::get_reader_start (void)
  {
    if ( ::CORBA::is_nil (this->ciao_reader_start_.in ()))
      {
        reader_start_exec_i *tmp = 0;
        ACE_NEW_RETURN (
          tmp,
          reader_start_exec_i (
            this->ciao_context_.in (),
            *this),
            ::CCM_ReaderStarter::_nil ());

          this->ciao_reader_start_ = tmp;
      }

    return
      ::CCM_ReaderStarter::_duplicate (
        this->ciao_reader_start_.in ());
  }

  // Operations from Components::SessionComponent.

  void
  Receiver_exec_i::set_session_context (
    ::Components::SessionContext_ptr ctx)
  {
    this->ciao_context_ =
      ::Reader_Test::CCM_Receiver_Context::_narrow (ctx);

    if ( ::CORBA::is_nil (this->ciao_context_.in ()))
      {
        throw ::CORBA::INTERNAL ();
      }
  }

  void
  Receiver_exec_i::configuration_complete (void)
  {
    /* Your code here. */
  }

  void
  Receiver_exec_i::ccm_activate (void)
  {
    /* Your code here. */
  }

  void
  Receiver_exec_i::ccm_passivate (void)
  {
    /* Your code here. */
  }

  void
  Receiver_exec_i::ccm_remove (void)
  {
    if (this->ticker_)
      {
        ACE_ERROR ((LM_ERROR, "Still checking DDS upon exit\n"));
        this->reactor ()->cancel_timer (this->ticker_);
        delete this->ticker_;
        this->ticker_ = 0;
      }

    if (!this->has_run_)
      {
        ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: ")
            ACE_TEXT ("Test did not run: Didn't receive ")
            ACE_TEXT ("the expected number of samples\n")));
      }
  }

  extern "C" RECEIVER_EXEC_Export ::Components::EnterpriseComponent_ptr
  create_Reader_Test_Receiver_Impl (void)
  {
    ::Components::EnterpriseComponent_ptr retval =
      ::Components::EnterpriseComponent::_nil ();

    ACE_NEW_NORETURN (
      retval,
      Receiver_exec_i);

    return retval;
  }
}