diff options
Diffstat (limited to 'CIAO/connectors/dds4ccm/examples/ShapesContr/Sender/Shapes_Sender_exec.cpp')
| -rw-r--r-- | CIAO/connectors/dds4ccm/examples/ShapesContr/Sender/Shapes_Sender_exec.cpp | 411 |
1 files changed, 0 insertions, 411 deletions
diff --git a/CIAO/connectors/dds4ccm/examples/ShapesContr/Sender/Shapes_Sender_exec.cpp b/CIAO/connectors/dds4ccm/examples/ShapesContr/Sender/Shapes_Sender_exec.cpp deleted file mode 100644 index 6c3ae2be1df..00000000000 --- a/CIAO/connectors/dds4ccm/examples/ShapesContr/Sender/Shapes_Sender_exec.cpp +++ /dev/null @@ -1,411 +0,0 @@ -// -*- C++ -*- -/** - * Code generated by the The ACE ORB (TAO) IDL Compiler v2.0.0 - * 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 "Shapes_Sender_exec.h" -#include "tao/ORB_Core.h" -#include "ace/Reactor.h" - -namespace CIAO_Shapes_Sender_Impl -{ - shape_changes_i::shape_changes_i (Sender_exec_i& callback) - : callback_ (callback) - { - } - - void - shape_changes_i::pass_change_event() - { - //there is a change in shape attributes, so get the new atrributes - this->callback_.get_shape_attributes_get(); - } - - /** - * Write action generator - */ - pulse_Generator::pulse_Generator (Sender_exec_i &callback) - : pulse_callback_ (callback) - { - } - - pulse_Generator::~pulse_Generator () - { - } - - int - pulse_Generator::handle_timeout (const ACE_Time_Value &, const void *) - { - this->pulse_callback_.tick (); - return 0; - } - - - /** - * Component Executor Implementation Class: Sender_exec_i - */ - Sender_exec_i::Sender_exec_i (void) - : rate_ (0) - , max_x_ (100) - , max_y_ (100) - , max_size_ (25) - , resize_shape_ (false) - , color_ ("CYAN") - , x_increasing_ (false) - , y_increasing_ (false) - , size_increasing_ (false) - { - ACE_NEW_THROW_EX (this->ticker_, - pulse_Generator (*this), - ::CORBA::NO_MEMORY ()); - ACE_NEW_THROW_EX (this->shape_, - ShapeType, - ::CORBA::NO_MEMORY ()); - } - - Sender_exec_i::~Sender_exec_i (void) - { - delete this->ticker_; - delete this->shape_; - } - - // Supported operations and attributes. - ACE_Reactor* - Sender_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; - } - - void - Sender_exec_i::tick () - { - if (this->x_increasing_) - { - ++this->shape_->x; - this->x_increasing_ = this->shape_->x + 1 <= this->max_x_; - } - else - { - --this->shape_->x; - this->x_increasing_ = this->shape_->x - 1 < 0; - } - if (this->y_increasing_) - { - ++this->shape_->y; - this->y_increasing_ = this->shape_->y + 1 <= this->max_y_; - } - else - { - --this->shape_->y; - this->y_increasing_ = this->shape_->y - 1 < 0; - } - - if (this->resize_shape_) - { - if (this->size_increasing_) - { - ++this->shape_->shapesize; - this->size_increasing_ = this->shape_->shapesize + 1 <= this->max_size_; - } - else - { - --this->shape_->shapesize; - this->size_increasing_ = this->shape_->shapesize - 1 < 0; - } - } - - try - { - Shapes::Writer_var writer = - this->ciao_context_->get_connection_info_write_data (); - if (! ::CORBA::is_nil (writer.in ())) - { - ::CORBA::Object_var cmp = writer->_get_component (); - if (::CORBA::is_nil (cmp.in ())) - { - ACE_ERROR ((LM_ERROR, "ERROR: Sender_exec_i::tick - " - "Unable to get component interface\n")); - throw ::CORBA::INTERNAL (); - } - ::Shapes::CCM_DDS_Event_var conn = - ::Shapes::CCM_DDS_Event::_narrow (cmp.in ()); - if (::CORBA::is_nil (conn.in ())) - { - ACE_ERROR ((LM_ERROR, "ERROR: Sender_exec_i::tick - " - "Unable to narrow connector interface\n")); - throw ::CORBA::INTERNAL (); - } - CORBA::String_var topic = conn->topic_name (); - - writer->write_one (*this->shape_, this->instance_handle_); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("UPDATED Shape_info <%C> for <%C> %u:%u:%u\n"), - topic.in (), - this->shape_->color.in (), - this->shape_->x, - this->shape_->y, - this->shape_->shapesize)); - } - else - { - ACE_ERROR ((LM_ERROR, "Sender_exec_i::tick - " - "ERROR: Writer seems nil.\n")); - } - } - catch (const CCM_DDS::NonExistent& ) - { - ACE_ERROR ((LM_ERROR, - ACE_TEXT ("Shape_info for <%C> not updated: didn't exist.\n"), - this->shape_->color.in ())); - } - catch (const CCM_DDS::InternalError& ) - { - ACE_ERROR ((LM_ERROR, - ACE_TEXT ("Internal Error while updating Shape_info for <%C>.\n"), - this->shape_->color.in ())); - } - } - - void - Sender_exec_i::start (void) - { - - // calculate the interval time - long const usec = 1000000 / this->rate_; - if (this->reactor ()->schedule_timer ( - this->ticker_, - 0, - ACE_Time_Value (0, usec), - ACE_Time_Value (0, usec)) == -1) - { - ACE_ERROR ((LM_ERROR, ACE_TEXT ("Sender_exec_i::start : ") - ACE_TEXT ("Error scheduling timer"))); - } - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::start : Timer started.\n"))); - - } - void - Sender_exec_i::register_topic() - { - // Register shape with dds. - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("REGISTER Shape_info for <%C> %u:%u:%u\n"), - this->shape_->color.in (), - this->shape_->x, - this->shape_->y, - this->shape_->shapesize)); - try - { - Shapes::Writer_var writer = - this->ciao_context_->get_connection_info_write_data (); - if (! ::CORBA::is_nil (writer.in ())) - { - this->instance_handle_ = - writer->register_instance (*this->shape_); - } - else - { - ACE_ERROR ((LM_ERROR, "Sender_exec_i::ccm_activate - " - "ERROR: Writer seems nil.\n")); - } - } - catch (const CCM_DDS::AlreadyCreated& ) - { - ACE_ERROR ((LM_ERROR, ACE_TEXT ("Shape_info for <%C> already created.\n"), - this->shape_->color.in ())); - } - catch (const CCM_DDS::InternalError& ) - { - ACE_ERROR ((LM_ERROR, ACE_TEXT ("Internal Error while creating Shape_info for <%C>.\n"), - this->shape_->color.in ())); - } - } - - void - Sender_exec_i::stop (void) - { - this->reactor ()->cancel_timer (this->ticker_); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::stop : Timer canceled.\n"))); - - } - - void - Sender_exec_i::unregister_topic() - { - try - { - Shapes::Writer_var writer = - this->ciao_context_->get_connection_info_write_data (); - if (! ::CORBA::is_nil (writer.in ())) - { - writer->unregister_instance (*this->shape_, - this->instance_handle_); - } - else - { - ACE_ERROR ((LM_ERROR, "Sender_exec_i::stop - " - "ERROR: Writer seems nil.\n")); - } - } - catch (const CCM_DDS::NonExistent& ) - { - ACE_ERROR ((LM_ERROR, - ACE_TEXT ("Shape_info for <%C> not deleted: <%C> didn't exist.\n"), - this->shape_->color.in (), this->shape_->color.in ())); - } - catch (const CCM_DDS::InternalError& ) - { - ACE_ERROR ((LM_ERROR, ACE_TEXT ("Internal Error while deleting Shape_info for <%C>.\n"), - this->shape_->color.in ())); - } - - } - - void - Sender_exec_i::get_shape_attributes_get() - { - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::get_shape_attributes\n"))); - shape_attributes_get_var shape_attrib_ = this->ciao_context_->get_connection_shapeAttribsSub (); - if (CORBA::is_nil (shape_attrib_.in ())) - throw CORBA::BAD_INV_ORDER (); - - //CORBA::String_var color_ = shape_attrib_->color (); - CORBA::UShort rate = shape_attrib_->publish_rate(); - this->max_size_ = shape_attrib_->max_size(); - this->max_x_ = shape_attrib_->max_x(); - this->max_y_ = shape_attrib_->max_y(); - this->resize_shape_ = shape_attrib_->resize(); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::get_shape_attributes ") - ACE_TEXT (" color = %C, rate= %d, resize = %d, max_size = %d, max_x = %d, max_y = %d, resize = %d \n"), - color_.in(), rate, this->resize_shape_, this->max_size_, - this->max_x_, this->max_y_, this->resize_shape_)); - - - this->shape_->color = CORBA::string_dup(color_); - - if (rate != this->rate_) - { - //rate of publishing is changed so stop and start timer. - this->stop(); - this->rate_ = rate; - if (this->rate_ != 0) - { - this->start(); - } - } - - } - - // Component attributes and port operations. - char* - Sender_exec_i::color (void) - { - return ::CORBA::string_dup (this->color_); - } - - void - Sender_exec_i::color (const char* color) - { - this->color_ = ::CORBA::string_dup (color); - } - - CCM_shape_changes* - Sender_exec_i::get_shapeChangesPub () - { - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::get_shapeChangesPub\n"))); - return ( new shape_changes_i (*this) ); - } - - // Operations from Components::SessionComponent. - - void - Sender_exec_i::set_session_context ( - ::Components::SessionContext_ptr ctx) - { - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::set_session_context\n"))); - this->ciao_context_ = - ::Shapes::CCM_Sender_Context::_narrow (ctx); - - if ( ::CORBA::is_nil (this->ciao_context_.in ())) - { - throw ::CORBA::INTERNAL (); - } - } - - void - Sender_exec_i::configuration_complete (void) - { - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::configuration_complete\n"))); - // Set the initial square properties right now - this->shape_->x = ACE_OS::rand () % this->max_x_; - this->shape_->y = ACE_OS::rand () % this->max_y_; - this->shape_->shapesize = this->max_size_; - this->shape_->color = CORBA::string_dup(this->color_); - } - - void - Sender_exec_i::ccm_activate (void) - { - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sender_exec_i::ccm_activate\n"))); - this->register_topic(); - } - - void - Sender_exec_i::ccm_passivate (void) - { - this->stop (); - this->unregister_topic(); - } - - void - Sender_exec_i::ccm_remove (void) - { - /* Your code here. */ - } - - extern "C" SENDER_EXEC_Export ::Components::EnterpriseComponent_ptr - create_Shapes_Sender_Impl (void) - { - ::Components::EnterpriseComponent_ptr retval = - ::Components::EnterpriseComponent::_nil (); - - ACE_NEW_NORETURN ( - retval, - Sender_exec_i); - - return retval; - } -} |