ccdb-populator-workflow.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
#include "Framework/DataProcessorSpec.h"
#include "CCDBPopulatorSpec.h"
#include "CommonUtils/ConfigurableParam.h"
#include "CommonUtils/NameConf.h"
#include <regex>
 
using namespace o2::framework;
 
// we need to add workflow options before including Framework/runDataProcessing
void customize(std::vector<o2::framework::ConfigParamSpec>& workflowOptions)
{
  // option allowing to set parameters
  std::vector<o2::framework::ConfigParamSpec> options{
    {"name-extention", VariantType::String, "", {"optional extention of device name"}},
    {"configKeyValues", VariantType::String, "", {"Semicolon separated key=value strings"}}};
 
  std::swap(workflowOptions, options);
}
 
// we need to add workflow options before including Framework/runDataProcessing
void customize(std::vector<o2::framework::CompletionPolicy>& policies)
{
  // we customize the pipeline processors to consume data as it comes
  using CompletionPolicy = o2::framework::CompletionPolicy;
  using CompletionPolicyHelpers = o2::framework::CompletionPolicyHelpers;
  auto matcher = [](o2::framework::DeviceSpec const& device) -> bool {
    return std::regex_match(device.name.begin(), device.name.end(), std::regex("ccdb-populator.*"));
  };
  auto& pol = policies.emplace_back(CompletionPolicyHelpers::consumeWhenAll("ccdb-populator-consume-all", matcher));
  pol.order = CompletionPolicy::CompletionOrder::Slot;
}
 
// ------------------------------------------------------------------
 
#include "Framework/runDataProcessing.h"
 
WorkflowSpec defineDataProcessing(ConfigContext const& configcontext)
{
  WorkflowSpec specs;
  o2::conf::ConfigurableParam::updateFromString(configcontext.options().get<std::string>("configKeyValues"));
  specs.emplace_back(getCCDBPopulatorDeviceSpec(o2::base::NameConf::getCCDBServer(), configcontext.options().get<std::string>("name-extention")));
  return specs;
}