void retrieve(OSCommandLine *oscommandline, OSnl2OS *nl2OS)
{
FileUtil *fileUtil = NULL;
fileUtil = new FileUtil();
std::string osrl = "";
OSSolverAgent* osagent = NULL;
try
{
if (oscommandline->serviceLocation != "")
{
if (!nl2OS->readNl(oscommandline->nlFile))
throw ErrorClass("Error reading .nl file.");
osagent = new OSSolverAgent(oscommandline->serviceLocation);
if (oscommandline->osol == "")
{
// we need to construct the OSoL
OSOption *osOption = NULL;
osOption = new OSOption();
// get a jobId if necessary
if (oscommandline->jobID == "") throw ErrorClass("there is no JobID");
//set the jobID
osOption->setJobID( oscommandline->jobID);
// now read the osOption object into a string
OSoLWriter *osolWriter = NULL;
osolWriter = new OSoLWriter();
oscommandline->osol = osolWriter->writeOSoL( osOption);
delete osOption;
osOption = NULL;
delete osolWriter;
osolWriter = NULL;
}
osrl = osagent->retrieve(oscommandline->osol);
reportResults(oscommandline, osrl, nl2OS);
delete osagent;
osagent = NULL;
}
else
{
delete osagent;
osagent = NULL;
throw ErrorClass("please specify service location (url)");
}
delete fileUtil;
fileUtil = NULL;
}
catch (const ErrorClass& eclass)
{
reportErrors(oscommandline, eclass.errormsg, nl2OS);
if (osagent != NULL)
delete osagent;
osagent = NULL;
delete fileUtil;
fileUtil = NULL;
}
}//end retrieve
void kill(OSCommandLine *oscommandline, OSnl2OS* nl2OS)
{
FileUtil *fileUtil = NULL;
fileUtil = new FileUtil();
std::string osplOutput = "";
OSSolverAgent* osagent = NULL;
try
{
if (oscommandline->serviceLocation != "")
{
osagent = new OSSolverAgent(oscommandline->serviceLocation);
if (oscommandline->osol == "")
{
// we need to construct the OSoL
OSOption *osOption = NULL;
osOption = new OSOption();
// get a jobId if necessary
if (oscommandline->jobID == "") throw ErrorClass("there is no JobID");
//set the jobID
osOption->setJobID( oscommandline->jobID);
// now read the osOption object into a string
OSoLWriter *osolWriter = NULL;
osolWriter = new OSoLWriter();
oscommandline->osol = osolWriter->writeOSoL( osOption);
delete osOption;
osOption = NULL;
delete osolWriter;
osolWriter = NULL;
}
osplOutput = osagent->kill(oscommandline->osol);
if (oscommandline->osplOutputFile != "")
fileUtil->writeFileFromString(oscommandline->osplOutputFile, osplOutput);
else
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_summary, osplOutput);
delete osagent;
osagent = NULL;
}
else
{
delete osagent;
osagent = NULL;
throw ErrorClass("please specify service location (url)");
}
delete fileUtil;
fileUtil = NULL;
}
catch (const ErrorClass& eclass)
{
reportErrors(oscommandline, eclass.errormsg, nl2OS);
if (osagent != NULL)
delete osagent;
osagent = NULL;
delete fileUtil;
fileUtil = NULL;
}
}//end kill
void getOSiLFromGams(OSCommandLine *oscommandline)
{
try
{
#ifdef COIN_HAS_GAMSIO
OSgams2os *gams2os = NULL;
gams2os = new OSgams2os(oscommandline);
gams2os->createOSObjects();
OSiLWriter *osilwriter = NULL;
osilwriter = new OSiLWriter();
oscommandline->osil = osilwriter->writeOSiL(gams2os->osinstance);
if (gams2os->osoption != NULL)
{
OSoLWriter *osolwriter = NULL;
osolwriter = new OSoLWriter();
oscommandline->osol = osolwriter->writeOSoL(gams2os->osoption);
delete osolwriter;
osolwriter = NULL;
}
delete gams2os;
gams2os = NULL;
delete osilwriter;
osilwriter = NULL;
#else
throw ErrorClass(
"trying to convert Gams control file to osil without GAMSUTILS configured");
#endif
}
catch (const ErrorClass& eclass)
{
std::cout << eclass.errormsg << std::endl;
throw ErrorClass(eclass.errormsg);
}
}//getOSiLFromGams
void makeStrings(OSCommandLine *oscommandline)
{
// convert the osinstance and osoption objects to strings
if (oscommandline->osil == "")
{
OSiLWriter *osilwriter = new OSiLWriter();
oscommandline->osil = osilwriter->writeOSiL(oscommandline->osinstance);
#ifndef NDEBUG
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_trace, oscommandline->osil);
#endif
delete osilwriter;
osilwriter = NULL;
}
/** With the options we need to be a little more careful:
* Options can be in osol and jobID strings (either can be missing)
* or in an osoption object (which would include both of the above)
* or missing entirely (in which case a dummy string needs to be created)
*/
OSoLReader *osolreader = NULL;
if (oscommandline->osoption != NULL || oscommandline->jobID != "" || oscommandline->osol == "")
{
if (oscommandline->osoption == NULL)
{
oscommandline->osoption = new OSOption();
if (oscommandline->osol != "")
{
osolreader = new OSoLReader();
oscommandline->osoption = osolreader->readOSoL(oscommandline->osol);
}
if (oscommandline->jobID != "")
oscommandline->osoption->setJobID(oscommandline->jobID);
}
OSoLWriter *osolwriter = new OSoLWriter();
oscommandline->osol = osolwriter->writeOSoL(oscommandline->osoption);
#ifndef NDEBUG
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_trace, oscommandline->osol);
#endif
delete osolwriter;
osolwriter = NULL;
}
if (osolreader != NULL)
{
delete osolreader;
oscommandline->osoption = NULL; // no longer needed, and memory may have just been freed
}
osolreader = NULL;
}
void getOSiLFromNl(OSCommandLine *oscommandline)
{
#if 0
try
{
#ifdef COIN_HAS_ASL
OSnl2os *nl2os = NULL;
nl2os = new OSnl2os(oscommandline);
nl2os->createOSObjects();
OSiLWriter *osilwriter = NULL;
osilwriter = new OSiLWriter();
oscommandline->osil = osilwriter->writeOSiL(nl2os->osinstance);
if (nl2os->osoption != NULL)
{
OSoLWriter *osolwriter = NULL;
osolwriter = new OSoLWriter();
oscommandline->osol = osolwriter->writeOSoL(nl2os->osoption);
delete osolwriter;
osolwriter = NULL;
}
delete nl2os;
nl2os = NULL;
delete osilwriter;
osilwriter = NULL;
#else
throw ErrorClass(
"trying to convert nl to osil without AMPL ASL configured");
#endif
}
catch (const ErrorClass& eclass)
{
std::cout << eclass.errormsg << std::endl;
throw ErrorClass(eclass.errormsg);
}
#endif
}//getOSiLFromNl
int main(int argc, char **argv)
{
WindowsErrorPopupBlocker();
std::ostringstream outStr;
OSnl2OS *nl2OS = new OSnl2OS();
OSiLReader* osilreader = new OSiLReader();
FileUtil *fileUtil = NULL;
ostringstream echo_cl;
// initialize the command line structure
OSCommandLine *oscommandline;// = new OSCommandLine();
OSCommandLineReader *oscommandlinereader = new OSCommandLineReader();
DefaultSolver *solverType = NULL;
char* stub = NULL;
if (argc > 0) stub = argv[1];
// getting the OSAmplClient_options into a std::string is a bit of a pain...
char* temp = getenv("OSAmplClient_options");
ostringstream temp2;
std::string amplclient_options;
if (temp != NULL)
{
temp2 << temp;
amplclient_options = temp2.str();
std::cout << amplclient_options << std::endl;
}
else
// amplclient_options = "";
amplclient_options = "serviceMethod retrieve serviceLocation http://74.94.100.129:8080/OSServer/services/OSSolverService printLevel 4 jobID gus-10-apr-2013-0001";
// this output must be held in abeyance until the command line
// has been processed and printLevel has been set...
#ifndef NDEBUG
echo_cl << "HERE ARE THE AMPLCLIENT OPTIONS ";
echo_cl << amplclient_options;
echo_cl << endl << endl;
echo_cl << "Try to open file ";
echo_cl << stub << ".nl";
echo_cl << endl;
#endif
// Now read the command line
try
{
oscommandline = oscommandlinereader->readCommandLine(amplclient_options);
}
catch (const ErrorClass& eclass)
{
reportErrors(oscommandline, eclass.errormsg, nl2OS);
delete oscommandlinereader;
oscommandlinereader = NULL;
return 1;
}
if (stub) oscommandline->nlFile = stub;
/** Deal with action items: -printLevel, -logFile, -filePrintLevel, --help, --version **/
try
{
outStr.str("");
outStr.clear();
outStr << std::endl << "using print level " << oscommandline->printLevel << " for stdout" << std::endl;
if (oscommandline->printLevel != DEFAULT_OUTPUT_LEVEL)
{
osoutput->SetPrintLevel("stdout", (ENUM_OUTPUT_LEVEL)oscommandline->printLevel);
#ifndef NDEBUG
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_trace, echo_cl.str());
#endif
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_info, outStr.str());
}
#ifndef NDEBUG
else
{
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_trace, echo_cl.str());
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_debug, outStr.str());
}
#endif
if (oscommandline->logFile != "")
{
int status = osoutput->AddChannel(oscommandline->logFile);
switch(status)
{
case 0:
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_info,
"Added channel " + oscommandline->logFile);
break;
case 1:
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_info,
"Output channel " + oscommandline->logFile + " previously defined");
break;
default:
throw ErrorClass("Could not add output channel " + oscommandline->logFile);
}//end switch
outStr.str("");
outStr.clear();
outStr << std::endl << "using print level " << oscommandline->filePrintLevel;
outStr << " for " << oscommandline->logFile << std::endl;
if (oscommandline->filePrintLevel != DEFAULT_OUTPUT_LEVEL)
{
osoutput->SetPrintLevel(oscommandline->logFile, (ENUM_OUTPUT_LEVEL)oscommandline->filePrintLevel);
}
else
{
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_debug, outStr.str());
}
}
if (oscommandline->invokeHelp == true)
{
outStr.str("");
outStr.clear();
outStr << std::endl << std::endl << get_help() << std::endl;
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_always, outStr.str());
delete oscommandlinereader;
oscommandlinereader = NULL;
return 0;
}
if (oscommandline->writeVersion == true)
{
outStr.str("");
outStr.clear();
outStr << std::endl << std::endl << OSgetVersionInfo() << std::endl;
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_always, outStr.str());
delete oscommandlinereader;
oscommandlinereader = NULL;
return 0;
}
}
catch (const ErrorClass& eclass)
{
reportErrors(oscommandline, eclass.errormsg, nl2OS);
delete oscommandlinereader;
oscommandlinereader = NULL;
return 1;
}
#ifndef NDEBUG
outStr.str("");
outStr.clear();
outStr << "HERE ARE THE OPTION VALUES:" << endl;
if(oscommandline->configFile != "") outStr << "Config file = " << oscommandline->configFile << endl;
if(oscommandline->osilFile != "") outStr << "OSiL file = " << oscommandline->osilFile << endl;
if(oscommandline->osolFile != "") outStr << "OSoL file = " << oscommandline->osolFile << endl;
if(oscommandline->osrlFile != "") outStr << "OSrL file = " << oscommandline->osrlFile << endl;
//if(oscommandline->insListFile != "") outStr << "Instruction List file = " << oscommandline->insListFile << endl;
if(oscommandline->osplInputFile != "") outStr << "OSpL Input file = " << oscommandline->osplInputFile << endl;
if(oscommandline->serviceMethod != "") outStr << "Service Method = " << oscommandline->serviceMethod << endl;
if(oscommandline->mpsFile != "") outStr << "MPS File Name = " << oscommandline->mpsFile << endl;
if(oscommandline->nlFile != "") outStr << "NL File Name = " << oscommandline->nlFile << endl;
if(oscommandline->gamsControlFile != "") outStr << "gams Control File Name = " << oscommandline->gamsControlFile << endl;
if(oscommandline->browser != "") outStr << "Browser Value = " << oscommandline->browser << endl;
if(oscommandline->solverName != "") outStr << "Selected Solver = " << oscommandline->solverName << endl;
if(oscommandline->serviceLocation != "") outStr << "Service Location = " << oscommandline->serviceLocation << endl;
if(oscommandline->jobID != "") outStr << "Job ID = " << oscommandline->jobID << endl;
if(oscommandline->printModel) outStr << "print model prior to solve/send" << endl;
if(oscommandline->printRowNumberAsString != "") outStr << "print model row " << oscommandline->printRowNumberAsString << " prior to solve/send" << endl;
outStr << "print level for stdout: " << oscommandline->printLevel << endl;
if(oscommandline->logFile != "")
{
outStr << "also send output to " << oscommandline->logFile << endl;
outStr << "print level for file output: " << oscommandline->filePrintLevel << endl;
}
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_debug, outStr.str());
#endif
//convert solver name to lower case so there is no ambiguity
unsigned int k;
for (k = 0; k < oscommandline->solverName.length(); k++)
{
oscommandline->solverName[k] = (char)tolower(oscommandline->solverName[k]);
}
// now call the correct serviceMethod
// solve is the default
if (oscommandline->serviceMethod == "") oscommandline->serviceMethod = "solve";
try
{
// for local use only the solve method is available
if (oscommandline->serviceLocation == "")
if (oscommandline->serviceMethod != "solve")
throw ErrorClass("No serviceLocation given. Only \'solve\' is available locally.");
if (oscommandline->serviceMethod[0] == 's')
{
// for solve or send commands we must have an instance
if (oscommandline->osil == "")
{
if (!findInstance(oscommandline, nl2OS))
throw ErrorClass("No instance could be found");
}
// write out the model or portion thereof, if directed by the user
if (oscommandline->printModel == true)
{
if (oscommandline->osinstance == NULL)
{
oscommandline->osinstance = osilreader->readOSiL(oscommandline->osil);
}
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_always,
oscommandline->osinstance->printModel());
}
else if (oscommandline->printRowNumberAsString != "")
{
if (oscommandline->osinstance == NULL)
{
oscommandline->osinstance = osilreader->readOSiL(oscommandline->osil);
}
doPrintRow(oscommandline->osinstance, oscommandline->printRowNumberAsString);
}
// write the instance to an OSiL file, if directed by the user
if (oscommandline->osilOutputFile != "")
{
fileUtil = new FileUtil();
if (oscommandline->osil == "")
{
OSiLWriter* osilwriter = new OSiLWriter();
oscommandline->osil = osilwriter->writeOSiL(oscommandline->osinstance);
delete osilwriter;
osilwriter = NULL;
}
fileUtil->writeFileFromString(oscommandline->osilOutputFile, oscommandline->osil);
delete fileUtil;
fileUtil = NULL;
}
// write the solver options to an OSoL file, if directed by the user
if (oscommandline->osolOutputFile != "")
{
fileUtil = new FileUtil();
if (oscommandline->osol != "" && oscommandline->osoption == NULL)
fileUtil->writeFileFromString(oscommandline->osolOutputFile, oscommandline->osol);
else
{
if (oscommandline->osoption == NULL)
oscommandline->osoption = new OSOption();
OSoLWriter* osolwriter = new OSoLWriter();
fileUtil->writeFileFromString(oscommandline->osolOutputFile,
osolwriter->writeOSoL(oscommandline->osoption));
delete osolwriter;
osolwriter = NULL;
}
delete fileUtil;
fileUtil = NULL;
}
// if no serviceLocation was given, do a local solve
if (oscommandline->serviceLocation == "")
{
std::string osrl;
if (oscommandline->osinstance != NULL)
if (oscommandline->osoption != NULL)
osrl = runSolver(oscommandline->solverName, oscommandline->osoption, oscommandline->osinstance);
else
osrl = runSolver(oscommandline->solverName, oscommandline->osol, oscommandline->osinstance);
else
if (oscommandline->osoption != NULL)
osrl = runSolver(oscommandline->solverName, oscommandline->osoption, oscommandline->osil);
else
osrl = runSolver(oscommandline->solverName, oscommandline->osol, oscommandline->osil);
reportResults(oscommandline, osrl, nl2OS);
}
// remote solve or send
else
{
if (oscommandline->serviceMethod[1] == 'e')
send(oscommandline, nl2OS);
else
solve(oscommandline, nl2OS);
}
}
else //call one of the other methods
{
switch (oscommandline->serviceMethod[0])
{
case 'g':
getJobID(oscommandline, nl2OS);
break;
case 'r':
retrieve(oscommandline, nl2OS);
break;
case 'k':
if (oscommandline->serviceMethod[1] == 'i')
kill(oscommandline, nl2OS);
else
knock(oscommandline, nl2OS);
break;
default:
break;
}
}
// garbage collection
if (osilreader != NULL)
delete osilreader;
oscommandline->osinstance = NULL;
osilreader = NULL;
delete oscommandlinereader;
oscommandlinereader = NULL;
delete fileUtil;
fileUtil = NULL;
if (nl2OS != NULL)
delete nl2OS;
nl2OS = NULL;
return 0;
}
catch (const ErrorClass& eclass)
{
reportErrors(oscommandline, eclass.errormsg, nl2OS);
if (osilreader != NULL)
delete osilreader;
oscommandline->osinstance = NULL;
osilreader = NULL;
delete oscommandlinereader;
oscommandlinereader = NULL;
delete fileUtil;
fileUtil = NULL;
if (nl2OS != NULL)
delete nl2OS;
nl2OS = NULL;
return 1;
}
}// end of main()
void knock(OSCommandLine *oscommandline, OSnl2OS* nl2OS)
{
std::string osplOutput = "";
OSSolverAgent* osagent = NULL;
FileUtil *fileUtil = NULL;
fileUtil = new FileUtil();
try
{
if (oscommandline->serviceLocation != "")
{
osagent = new OSSolverAgent(oscommandline->serviceLocation);
// if no OSpL file was given, make a default one
if (oscommandline->osplInput == "")
{
std::ostringstream temp;
temp << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" <<
"<ospl xmlns=\"os.optimizationservices.org\"\n" <<
" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\"\n" <<
" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n" <<
" xsi:schemaLocation=\"os.optimizationservices.org\n" <<
" http://www.optimizationservices.org/schemas/OSpL.xsd\">\n"<<
" <processHeader>\n" <<
" <request action=\"getAll\"/>\n" <<
" </processHeader>\n" <<
" <processData/>\n" <<
"</ospl>\n";
oscommandline->osplInput = temp.str();
}
// if a jobID was given on the command line, use it
if(oscommandline->jobID != "")
{
OSOption *osOption = NULL;
if (oscommandline->osol == "")
{
osOption = new OSOption();
}
else
{
OSoLReader *osolReader = new OSoLReader();
try
{
osOption = osolReader->readOSoL(oscommandline->osol);
delete osolReader;
osolReader = NULL;
}
catch (const ErrorClass& eclass)
{
if (osolReader != NULL) delete osolReader;
osolReader = NULL;
throw ErrorClass(eclass.errormsg);
}
}
osOption->setJobID( oscommandline->jobID);
OSoLWriter *osolWriter = new OSoLWriter();
oscommandline->osol = osolWriter->writeOSoL( osOption);
delete osOption;
osOption = NULL;
delete osolWriter;
osolWriter = NULL;
}
osplOutput = osagent->knock(oscommandline->osplInput, oscommandline->osol);
if (oscommandline->osplOutputFile != "")
fileUtil->writeFileFromString(oscommandline->osplOutputFile,
osplOutput);
else
osoutput->OSPrint(ENUM_OUTPUT_AREA_main, ENUM_OUTPUT_LEVEL_error, osplOutput);
delete osagent;
}
else
{
delete osagent;
throw ErrorClass("please specify service location (url)");
}
delete fileUtil;
fileUtil = NULL;
}
catch (const ErrorClass& eclass)
{
reportErrors(oscommandline, eclass.errormsg, nl2OS);
if (osagent != NULL)
delete osagent;
osagent = NULL;
delete fileUtil;
fileUtil = NULL;
}
}//end knock
bool OSServiceMethods::executeServiceMethod(OSCommandLine *oscommandline)
{
OSSolverAgent* osagent = NULL;
/**
* The required file conversions are all assumed
* to have been taken care of in the nonstandard constructor,
* so this wrapper merely directs traffic
*/
try
{
/** the only local service method is solve() */
if (oscommandline->serviceLocation == "")
if (oscommandline->serviceMethod == "solve")
//resultString = runSolver(oscommandline->solverName, oscommandline->osoption, oscommandline->osinstance);
int junk;
else
throw ErrorClass("No service location (URL) specified. Only \"solve\" is available locally");
/** Here we have a remote call --- reuse as much code as possible */
else
{
osagent = new OSSolverAgent(oscommandline->serviceLocation);
//solve
if (oscommandline->serviceMethod == "solve")
resultString = osagent->solve(oscommandline->osil, oscommandline->osol);
//send --- first check that there is a jobID. If not, get one
else if (oscommandline->serviceMethod == "send")
{
if (oscommandline->osol.find( "<jobID") == std::string::npos)
{
OSoLReader *osolreader = NULL;
osolreader = new OSoLReader();
OSoLWriter *osolwriter = NULL;
osolwriter = new OSoLWriter();
try
{
if (oscommandline->osol != "")
oscommandline->osoption = osolreader->readOSoL(oscommandline->osol);
oscommandline->osoption->setJobID(osagent->getJobID(""));
// now write the osOption object into a string
oscommandline->osol = osolwriter->writeOSoL(oscommandline->osoption);
delete osolreader;
osolreader = NULL;
delete osolwriter;
osolwriter = NULL;
}
catch (const ErrorClass& eclass)
{
delete osolreader;
osolreader = NULL;
delete osolwriter;
osolwriter = NULL;
throw ErrorClass(eclass.errormsg);
}
}
bool sendResult;
sendResult = osagent->send(oscommandline->osil, oscommandline->osol);
if (sendResult == false)
throw ErrorClass("send() method failed");
}
//retrieve
else if (oscommandline->serviceMethod == "retrieve")
{
if (oscommandline->osol.find( "<jobID") == std::string::npos)
throw ErrorClass("there is no JobID to retrieve");
resultString = osagent->retrieve(oscommandline->osol);
}
//getJobID
else if (oscommandline->serviceMethod == "getJobID")
resultString = osagent->getJobID(oscommandline->osol);
//knock
else if (oscommandline->serviceMethod == "knock")
resultString = osagent->knock(oscommandline->osplInput, oscommandline->osol);
//kill
else if (oscommandline->serviceMethod == "kill")
{
if (oscommandline->osol.find( "<jobID") == std::string::npos)
throw ErrorClass("there is no JobID to kill");
resultString = osagent->kill(oscommandline->osol);
}
else
throw ErrorClass("serviceMethod not recognized");
delete osagent;
osagent = NULL;
}
return true;
}
catch (const ErrorClass& eclass)
{
OSResult *osresult = NULL;
OSrLWriter *osrlwriter = NULL;
osrlwriter = new OSrLWriter();
osresult = new OSResult();
osresult->setGeneralMessage(eclass.errormsg);
osresult->setGeneralStatusType("error");
resultString = osrlwriter->writeOSrL(osresult);
//catch garbage collection
delete osresult;
osresult = NULL;
delete osrlwriter;
osrlwriter = NULL;
if (osagent != NULL) delete osagent;
osagent = NULL;
return false;
}
}//executeServiceMethod
OSServiceMethods::OSServiceMethods(OSCommandLine *oscommandline): resultString("")
{
#ifdef DEBUG_OSSERVICEMETHODS
cout << "Inside the OSServiceMethods Constructor" << endl;
#endif
FileUtil *fileUtil = NULL;
OSiLReader *osilreader = NULL;
OSoLReader *osolreader = NULL;
OSiLWriter *osilwriter = NULL;
OSoLWriter *osolwriter = NULL;
OSmps2osil *mps2osil = NULL;
#ifdef COIN_HAS_ASL
// OSnl2os *nl2os = NULL;
OSnl2osil *nl2osil = NULL;
#endif
#ifdef COIN_HAS_GAMSUTILS
OSgams2os *gams2os = NULL;
#endif
try
{
fileUtil = new FileUtil();
/** Prepare the OSInstance and OSOption objects if needed.
* The objects are needed if
* 1. any output is based on the instance ((i.e, printModel,
* printRow or osilOutputFile is specified) OR
* 2. a solve/send command is based on input other than OSiL format
*/
if ( (oscommandline->printModel || oscommandline->printRowNumberAsString != "" || oscommandline->osilOutputFile != "") ||
((oscommandline->serviceMethod[0] = 's') && (oscommandline->osilFile == "")))
{
/** Search for an instance in the following order
* 1. osil file
* 2. non-proprietary formats (only MPS for now)
* 3. proprietary formats (AMPL nl, GAMS dat, etc.)
*/
if (oscommandline->osilFile != "")
{
osilreader = new OSiLReader();
oscommandline->osil = fileUtil->getFileAsString(
(oscommandline->osilFile).c_str());
oscommandline->osinstance = osilreader->readOSiL(oscommandline->osil);
if (oscommandline->osolFile != "")
{
oscommandline->osol = fileUtil->getFileAsString(
(oscommandline->osolFile).c_str());
osolreader = new OSoLReader();
oscommandline->osoption = osolreader->readOSoL(oscommandline->osol);
}
}
else if (oscommandline->mpsFile != "")
{
mps2osil = new OSmps2osil(oscommandline->mpsFile);
mps2osil->createOSInstance();
oscommandline->osinstance = mps2osil->osinstance;
if (oscommandline->osolFile != "")
{
oscommandline->osol = fileUtil->getFileAsString(
(oscommandline->osolFile).c_str());
osolreader = new OSoLReader();
oscommandline->osoption = osolreader->readOSoL(oscommandline->osol);
}
}
else if (oscommandline->nlFile != "")
{
#ifdef COIN_HAS_ASL
// nl2os = new OSnl2os(oscommandline);
// nl2os->createOSObjects();
// osinstance = nl2os->osinstance;
// osoption = nl2os->osoption;
nl2osil = new OSnl2osil(oscommandline->nlFile);
nl2osil->createOSInstance();
oscommandline->osinstance = nl2osil->osinstance;
#else
throw ErrorClass(
"nl file specified locally but ASL not present");
#endif
}
else if (oscommandline->gamsControlFile != "")
{
#ifdef COIN_HAS_GAMSUTILS
gams2os = new OSgams2os(oscommandline);
gams2os->createOSObjects();
osinstance = gams2os->osinstance;
osoption = gams2os->osoption;
#else
throw ErrorClass(
"a Gams Control specified locally but GAMSIP not present");
#endif
}
else
{
if (oscommandline->osolFile != "" && oscommandline->serviceLocation != "")
{
oscommandline->osol = fileUtil->getFileAsString(
(oscommandline->osolFile).c_str());
osolreader = new OSoLReader();
oscommandline->osoption = osolreader->readOSoL(oscommandline->osol);
if (oscommandline->solverName != "")
oscommandline->osoption->setSolverToInvoke(oscommandline->solverName);
}
if (oscommandline->osol.find( "<instanceLocation") == std::string::npos)
throw ErrorClass(
"Error: no optimization instance found");
}
// Make sure the solver name is recorded properly
if (oscommandline->solverName != "")
{
if (oscommandline->osol == "" && oscommandline->osolFile != "")
oscommandline->osol = fileUtil->getFileAsString(
(oscommandline->osolFile).c_str());
oscommandline->osoption->setSolverToInvoke(oscommandline->solverName);
}
// convert OS objects to strings if necessary
if (oscommandline->serviceLocation != "" && oscommandline->osil == "")
{
osilwriter= new OSiLWriter();
oscommandline->osil = osilwriter->writeOSiL(oscommandline->osinstance);
}
if (oscommandline->serviceLocation != "" && oscommandline->osoption != NULL)
{
osolwriter= new OSoLWriter();
oscommandline->osol = osolwriter->writeOSoL(oscommandline->osoption);
}
}
// cleanup
if (fileUtil != NULL) delete fileUtil;
fileUtil = NULL;
if (osilreader != NULL) delete osilreader;
osilreader = NULL;
if (osolreader != NULL) delete osolreader;
osolreader = NULL;
if (osilwriter != NULL) delete osilwriter;
osilwriter = NULL;
if (osolwriter != NULL) delete osolwriter;
osolwriter = NULL;
if (mps2osil != NULL) delete mps2osil;
mps2osil = NULL;
#ifdef COIN_HAS_ASL
// if (nl2os != NULL) delete nl2os;
// nl2os = NULL;
if (nl2osil != NULL) delete nl2osil;
nl2osil = NULL;
#endif
#ifdef COIN_HAS_GAMSUTILS
if (gams2os != NULL) delete gams2os;
gams2os = NULL;
#endif
}
catch(const ErrorClass& eclass)
{
if (fileUtil != NULL) delete fileUtil;
fileUtil = NULL;
if (osilreader != NULL) delete osilreader;
osilreader = NULL;
if (osolreader != NULL) delete osolreader;
osolreader = NULL;
if (osilwriter != NULL) delete osilwriter;
osilwriter = NULL;
if (osolwriter != NULL) delete osolwriter;
osolwriter = NULL;
if (mps2osil != NULL) delete mps2osil;
mps2osil = NULL;
#ifdef COIN_HAS_ASL
if (nl2osil != NULL) delete nl2osil;
nl2osil = NULL;
#endif
#ifdef COIN_HAS_GAMSUTILS
if (gams2os != NULL) delete gams2os;
gams2os = NULL;
#endif
throw ErrorClass(eclass.errormsg);
}
}//end nonstandard OSServiceMethods constructor
