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annotate OrthancServer/Scheduler/ServerCommandInstance.cpp @ 1009:26642cecd36d lua-scripting

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clearer job interface
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 09 Jul 2014 16:11:44 +0200
parents f3929718ea7e
children 6e7e5ed91c2d
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
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4 * Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "ServerCommandInstance.h"
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34
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35 #include "../../Core/OrthancException.h"
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36
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37 namespace Orthanc
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38 {
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39 bool ServerCommandInstance::Execute(IListener& listener)
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40 {
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41 ListOfStrings outputs;
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42
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43 bool success = false;
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44
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45 try
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46 {
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47 if (command_->Apply(outputs, inputs_))
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48 {
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49 success = true;
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50 }
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51 }
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52 catch (OrthancException&)
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53 {
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54 }
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55
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56 if (!success)
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57 {
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58 listener.SignalFailure(jobId_);
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59 return true;
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60 }
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61
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62 for (std::list<ServerCommandInstance*>::iterator
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63 it = next_.begin(); it != next_.end(); it++)
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64 {
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65 for (ListOfStrings::const_iterator
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66 output = outputs.begin(); output != outputs.end(); output++)
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67 {
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68 (*it)->AddInput(*output);
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69 }
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70 }
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71
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72 listener.SignalSuccess(jobId_);
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73 return true;
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74 }
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75
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76
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77 ServerCommandInstance::ServerCommandInstance(IServerCommand *command,
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78 const std::string& jobId) :
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79 command_(command),
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80 jobId_(jobId),
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81 connectedToSink_(false)
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82 {
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83 if (command_ == NULL)
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84 {
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85 throw OrthancException(ErrorCode_ParameterOutOfRange);
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86 }
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87 }
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88
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89
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90 ServerCommandInstance::~ServerCommandInstance()
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91 {
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92 if (command_ != NULL)
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93 {
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94 delete command_;
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95 }
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96 }
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97 }