plan_service_capability.cpp

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/* Author: Ioan Sucan */

#include "plan_service_capability.h"
#include <moveit/planning_pipeline/planning_pipeline.h>
#include <moveit/move_group/capability_names.h>

move_group::MoveGroupPlanService::MoveGroupPlanService() : MoveGroupCapability("MotionPlanService")
{
}

void move_group::MoveGroupPlanService::initialize()
{
  plan_service_ =
      root_node_handle_.advertiseService(PLANNER_SERVICE_NAME, &MoveGroupPlanService::computePlanService, this);
}

bool move_group::MoveGroupPlanService::computePlanService(moveit_msgs::GetMotionPlan::Request& req,
                                                          moveit_msgs::GetMotionPlan::Response& res)
{
  ROS_INFO("Received new planning service request...");
  // before we start planning, ensure that we have the latest robot state received...
  if (req.motion_plan_request.start_state.is_diff == true)
    context_->planning_scene_monitor_->waitForCurrentRobotState(ros::Time::now());
  context_->planning_scene_monitor_->updateFrameTransforms();

  planning_scene_monitor::LockedPlanningSceneRO ps(context_->planning_scene_monitor_);
  try
  {
    planning_interface::MotionPlanResponse mp_res;
    context_->planning_pipeline_->generatePlan(ps, req.motion_plan_request, mp_res);
    mp_res.getMessage(res.motion_plan_response);
  }
  catch (std::exception& ex)
  {
    ROS_ERROR("Planning pipeline threw an exception: %s", ex.what());
    res.motion_plan_response.error_code.val = moveit_msgs::MoveItErrorCodes::FAILURE;
  }

  return true;
}

#include <class_loader/class_loader.hpp>
CLASS_LOADER_REGISTER_CLASS(move_group::MoveGroupPlanService, move_group::MoveGroupCapability)