Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #include "JSONFileReader.h"
      11             : 
      12             : #include "MooseUtils.h"
      13             : #include "json.h"
      14             : 
      15             : registerMooseObject("MooseApp", JSONFileReader);
      16             : 
      17             : InputParameters
      18       14293 : JSONFileReader::validParams()
      19             : {
      20       14293 :   InputParameters params = GeneralUserObject::validParams();
      21             :   // Add parameters
      22       14293 :   params.addRequiredParam<FileName>("filename", "The path to the file including its name");
      23             :   // we run this object once at the initialization by default
      24       14293 :   params.set<ExecFlagEnum>("execute_on") = EXEC_INITIAL;
      25       14293 :   params.addClassDescription("Loads a JSON file and makes it content available to consumers");
      26       14293 :   return params;
      27           0 : }
      28             : 
      29          14 : JSONFileReader::JSONFileReader(const InputParameters & parameters)
      30          14 :   : GeneralUserObject(parameters), _filename(getParam<FileName>("filename"))
      31             : {
      32          14 :   read(_filename);
      33          14 : }
      34             : 
      35             : void
      36          25 : JSONFileReader::read(const FileName & filename)
      37             : {
      38          25 :   MooseUtils::checkFileReadable(filename);
      39             :   // Read the JSON database
      40          25 :   std::ifstream jsondata(filename);
      41          25 :   jsondata >> _root;
      42          25 : }