1 // Copyright (C) 2011-2016 EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // Authors : Guillaume Boulant (EDF) - 01/03/2011
29 #include "MeshJobManager_i.hxx"
31 #include <SALOMEconfig.h>
32 #include CORBA_SERVER_HEADER(SALOME_Exception)
35 #include "Basics_Utils.hxx" // For standard logging
37 #include "SALOME_KernelServices.hxx" // For CORBA logging
43 // ====================================================================
44 // General purpose helper functions (to put elsewhere at least)
45 // ====================================================================
49 * This function must be used to associate a datetime tag to a job
53 static long timetag() {
56 long tag = tv.tv_usec + tv.tv_sec*1000000;
62 * This function returns true if the string text starts with the string
65 static bool myStartsWith(const std::string& text,const std::string& token){
66 if(text.length() < token.length())
68 return (text.compare(0, token.length(), token) == 0);
72 * This function returns true if the file exists on the local file
77 static bool fexists(const char *filename)
79 std::ifstream ifile(filename);
80 if ((bool)ifile && ifile.good()) {
87 // ====================================================================
88 // Constructor/Destructor
89 // ====================================================================
91 MeshJobManager_i::MeshJobManager_i(CORBA::ORB_ptr orb,
92 PortableServer::POA_ptr poa,
93 PortableServer::ObjectId * contId,
94 const char *instanceName,
95 const char *interfaceName)
96 : Engines_Component_i(orb, poa, contId, instanceName, interfaceName)
98 LOG("Activating MESHJOB::MeshJobManager object");
100 _id = _poa->activate_object(_thisObj);
102 _salomeLauncher = KERNEL::getSalomeLauncher();
103 if(CORBA::is_nil(_salomeLauncher)){
104 LOG("The SALOME launcher can't be reached ==> STOP");
105 throw KERNEL::createSalomeException("SALOME launcher can't be reached");
108 _resourcesManager = KERNEL::getResourcesManager();
109 if(CORBA::is_nil(_resourcesManager)){
110 LOG("The SALOME resource manager can't be reached ==> STOP");
111 throw KERNEL::createSalomeException("The SALOME resource manager can't be reached");
114 _lastErrorMessage = "";
117 MeshJobManager_i::~MeshJobManager_i() {
118 LOG("MeshJobManager_i::~MeshJobManager_i()");
122 // ====================================================================
123 // Helper functions to deals with the local and remote file systems
124 // ====================================================================
126 #include <fstream> // to get the file streams
128 #include <stdlib.h> // to get _splitpath
129 #include <direct.h> // to get _mkdir
131 #include <unistd.h> // to get basename
132 #include <libgen.h> // to get basename - as per posix
133 #include <sys/stat.h> // to get mkdir
134 #include <sys/types.h> // to get mkdir options
137 #include <stdlib.h> // to get system and getenv
139 static std::string OUTPUTFILE("output.med");
140 static std::string DATAFILE("data.txt");
141 static std::string SCRIPTFILE("padder.sh");
142 static std::string SEPARATOR(" ");
145 static std::string USER(getenv("USERNAME"));
147 static std::string USER(getenv("USER"));
150 static std::string LOCAL_INPUTDIR("/tmp/spadder.local.inputdir."+USER);
151 static std::string LOCAL_RESULTDIR("/tmp/spadder.local.resultdir."+USER);
152 static std::string REMOTE_WORKDIR("/tmp/spadder.remote.workdir."+USER);
155 * This function creates the padder text input file containing the
156 * input data (list of filenames and groupnames) and returns the path
157 * of the created file. This function is the one that knows the format
158 * of the padder input file. If the input file format changes, then
159 * this function (and only this one) should be updated. The file
160 * format is the following ([] means that the variable is optional):
162 * [<concreteMeshFile> <concreteGroupName>]
163 * nbSteelBarMeshes <N>
164 * <steelBarMeshFile_1> <steelBarGroupName_1>
165 * <steelBarMeshFile_2> <steelBarGroupName_2>
167 * <steelBarMeshFile_N> <steelBarGroupName_N>
170 const char * MeshJobManager_i::_writeDataFile(std::vector<MESHJOB::MeshJobFile> listConcreteMesh,
171 std::vector<MESHJOB::MeshJobFile> listSteelBarMesh,
172 const MESHJOB::MeshJobParameterList & meshJobParameterList) {
174 _mkdir(LOCAL_INPUTDIR.c_str());
176 mkdir(LOCAL_INPUTDIR.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
179 // Make it static so that it's allocated once (constant name)
180 static std::string * dataFilename = new std::string(LOCAL_INPUTDIR+"/"+DATAFILE);
181 std::ofstream dataFile(dataFilename->c_str());
183 // Note that we use here the basename of the files because the files
184 // are supposed to be copied in the REMOTE_WORKDIR for execution.
187 // We first specify the concrete mesh data (filename and groupname)
188 if ( listConcreteMesh.size() > 0 ) {
190 char fname[ _MAX_FNAME ];
191 _splitpath( listConcreteMesh[0].file_name, NULL, NULL, fname, NULL );
192 char* bname = &fname[0];
194 char* bname = basename(listConcreteMesh[0].file_name);
196 line = std::string(bname) + " " + std::string(listConcreteMesh[0].group_name);
197 dataFile << line.c_str() << std::endl;
199 // Then, we can specify the steelbar mesh data, starting by the
201 int nbSteelBarMeshes=listSteelBarMesh.size();
202 line = std::string("nbSteelBarMeshes") + SEPARATOR + ToString(nbSteelBarMeshes);
203 dataFile << line.c_str() << std::endl;
204 for (int i=0; i<nbSteelBarMeshes; i++) {
206 char fname[ _MAX_FNAME ];
207 _splitpath( listSteelBarMesh[i].file_name, NULL, NULL, fname, NULL );
208 char* bname = &fname[0];
210 char* bname = basename(listSteelBarMesh[i].file_name);
212 line = std::string(bname) + " " + std::string(listSteelBarMesh[i].group_name);
213 dataFile << line.c_str() << std::endl;
216 // We conclude the list of files with the name of the output file
218 dataFile << line.c_str() << std::endl;
220 // We put the numerical parameters at the end of the data file
221 for(CORBA::ULong i=0; i<meshJobParameterList.length(); i++) {
222 MESHJOB::MeshJobParameter param = meshJobParameterList[i];
223 line = std::string(param.name) + " " + std::string(param.value);
224 dataFile << line.c_str() << std::endl;
228 return dataFilename->c_str();
232 * This function creates a shell script that runs padder with the
233 * specified data file, and returns the path of the created script
234 * file. The config id is used to retrieve the path to the binary file
235 * and other required files.
237 const char* MeshJobManager_i::_writeScriptFile(const char * dataFileName, const char * configId) {
239 _mkdir(LOCAL_INPUTDIR.c_str());
241 mkdir(LOCAL_INPUTDIR.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
244 // Make it static so that it's allocated once (constant name)
245 static std::string * scriptFilename = new std::string(LOCAL_INPUTDIR+"/"+SCRIPTFILE);
247 char * binpath = _configMap[configId].binpath;
248 char * envpath = _configMap[configId].envpath;
251 char fname[ _MAX_FNAME ];
252 _splitpath( dataFileName, NULL, NULL, fname, NULL );
253 const char* bname = &fname[0];
255 const char* bname = basename(const_cast<char *>(dataFileName));
259 std::ofstream script(scriptFilename->c_str());
260 script << "#!/bin/sh" << std::endl;
261 script << "here=$(dirname $0)" << std::endl;
262 script << ". " << envpath << std::endl;
263 script << binpath << " $here/" << bname << std::endl;
264 // Note that we use the basename of the datafile because all data
265 // files are supposed to have been copied in the REMOTE_WORKDIR.
267 return scriptFilename->c_str();
271 // ====================================================================
272 // Functions to initialize and supervise the mesh computation job
273 // ====================================================================
275 bool MeshJobManager_i::configure(const char *configId,
276 const MESHJOB::ConfigParameter & configParameter)
278 beginService("MeshJobManager_i::configure");
280 _configMap[configId] = configParameter;
282 LOG("Adding configuration for " << configId);
283 LOG("- binpath = " << _configMap[configId].binpath);
284 LOG("- envpath = " << _configMap[configId].envpath);
286 endService("MeshJobManager_i::configure");
290 long MeshJobManager_i::JOBID_UNDEFINED = -1;
292 /*! Initialize a smesh computation job and return the job identifier */
293 CORBA::Long MeshJobManager_i::initialize(const MESHJOB::MeshJobFileList & meshJobFileList,
294 const MESHJOB::MeshJobParameterList & meshJobParameterList,
295 const char * configId)
297 beginService("MeshJobManager_i::initialize");
299 // We first analyse the CORBA sequence to store data in C++ vectors
301 std::vector<MESHJOB::MeshJobFile> listConcreteMesh;
302 std::vector<MESHJOB::MeshJobFile> listSteelBarMesh;
303 for(CORBA::ULong i=0; i<meshJobFileList.length(); i++) {
304 MESHJOB::MeshJobFile currentMesh = meshJobFileList[i];
305 switch ( currentMesh.file_type ) {
306 case MESHJOB::MED_CONCRETE:
307 listConcreteMesh.push_back(currentMesh);
309 case MESHJOB::MED_STEELBAR:
310 listSteelBarMesh.push_back(currentMesh);
314 std::string("The type of the file ")+
315 std::string(currentMesh.file_name)+
316 std::string(" is not recognized");
317 LOG(_lastErrorMessage);
318 return JOBID_UNDEFINED;
322 // It is not possible to specify more than one concrete
323 // file. Converselly, it is possible to specify no concrete file.
324 if ( listConcreteMesh.size() > 1 ) {
325 // Not consistent with the specification
326 _lastErrorMessage = std::string("You specify more than one concrete mesh (not authorized)");
327 LOG(_lastErrorMessage);
328 return JOBID_UNDEFINED;
331 LOG("Nb. concrete mesh = " << listConcreteMesh.size());
332 LOG("Nb. steelbar mesh = " << listSteelBarMesh.size());
334 // We initiate here a datetime to tag the files and folder
335 // associated to this job.
337 DWORD jobDatetimeTag = timeGetTime();
339 long jobDatetimeTag = timetag();
341 // And a MESHJOB::MeshJobPaths structure to hold the directories
342 // where to find data
343 MESHJOB::MeshJobPaths * jobPaths = new MESHJOB::MeshJobPaths();
344 jobPaths->local_inputdir = LOCAL_INPUTDIR.c_str();
345 jobPaths->local_resultdir = (LOCAL_RESULTDIR + "." + ToString(jobDatetimeTag)).c_str();
346 jobPaths->remote_workdir = (REMOTE_WORKDIR + "." + ToString(jobDatetimeTag)).c_str();
349 // Then, we have to create the padder input data file. This input
350 // data is a text file containing the list of file names and group
353 const char * dataFilename = this->_writeDataFile(listConcreteMesh, listSteelBarMesh, meshJobParameterList);
354 LOG("dataFilename = " << dataFilename);
355 const char * scriptFilename = this->_writeScriptFile(dataFilename, configId);
356 LOG("scriptFilename = " << scriptFilename);
359 // Then, the following instructions consists in preparing the job
360 // parameters to request the SALOME launcher for creating a new
363 Engines::JobParameters_var jobParameters = new Engines::JobParameters;
364 jobParameters->job_type = CORBA::string_dup("command");
365 // CAUTION: the job_file must be a single filename specifying a
366 // self-consistent script to be executed without any argument on the
368 jobParameters->job_file = CORBA::string_dup(scriptFilename);
371 // Specification of the working spaces:
373 // - local_directory: can be used to specify where to find the input
374 // files on the local resource. It's optionnal if you specify the
375 // absolute path name of input files.
377 // - result_directory: must be used to specify where to download the
378 // output files on the local resources
380 // - work_directory: must be used to specify the remote directory
381 // where to put all the stuff to run the job. Note that the job
382 // will be executed from within this directory, i.e. a change
383 // directory toward this working directory is done by the batch
384 // system before running the specified job script.
386 jobParameters->local_directory = CORBA::string_dup("");
387 jobParameters->result_directory = CORBA::string_dup(jobPaths->local_resultdir);
388 jobParameters->work_directory = CORBA::string_dup(jobPaths->remote_workdir);
390 // We specify the input files that are required to execute the
391 // job_file. If basenames are specified, then the files are supposed
392 // to be located in local_directory.
393 int nbcmesh = listConcreteMesh.size();
394 int nbsmesh = listSteelBarMesh.size();
395 int nbFiles = nbsmesh+nbcmesh+1;
396 // The number of input file is:
397 // (nb. of steelbar meshfile)
398 // + (1 or 0 concrete meshfile)
399 // + (1 padder input file)
400 jobParameters->in_files.length(nbFiles);
401 for (int i=0; i<nbcmesh; i++) {
402 jobParameters->in_files[i] = CORBA::string_dup(listConcreteMesh[i].file_name);
404 for (int i=0; i<nbsmesh; i++) {
405 jobParameters->in_files[nbcmesh+i] = CORBA::string_dup(listSteelBarMesh[i].file_name);
407 jobParameters->in_files[nbcmesh+nbsmesh] = CORBA::string_dup(dataFilename);
408 // Note that all these input files will be copied in the
409 // REMOTE_WORKDIR on the remote host. At this step, they should
410 // all exist, so we can check their presence on the local
412 for (int i=0; i<nbFiles; i++) {
413 if ( fexists(jobParameters->in_files[i]) != true ) {
414 _lastErrorMessage = std::string("The input file ") + std::string(jobParameters->in_files[i]);
415 _lastErrorMessage+= std::string(" does not exists. Can't initialize the job");
416 LOG(_lastErrorMessage);
417 return JOBID_UNDEFINED;
421 // Then, we have to specify the existence of an output filename. The
422 // path is supposed to be a path on the remote resource, i.e. where
423 // the job is executed.
424 jobParameters->out_files.length(1);
425 std::string outputfile_name = std::string(jobPaths->remote_workdir)+"/"+OUTPUTFILE;
426 jobParameters->out_files[0] = CORBA::string_dup(outputfile_name.c_str());
428 // CAUTION: the maximum duration has to be set with a format like "hh:mm"
429 //jobParameters->maximum_duration = CORBA::string_dup("01:00");
430 jobParameters->queue = CORBA::string_dup("");
432 // Setting resource and additionnal properties (if needed)
433 // The resource parameters can be initiated from scratch, for
434 // example by specifying the values in hard coding:
436 //jobParameters->resource_required.name = CORBA::string_dup("localhost");
437 //jobParameters->resource_required.hostname = CORBA::string_dup("localhost");
438 //jobParameters->resource_required.mem_mb = 1024 * 10;
439 //jobParameters->resource_required.nb_proc = 1;
441 // But it's better to initiate these parameters from a resource
442 // definition known by the resource manager. This ensures that the
443 // resource will be available:
444 //const char * resourceName = "localhost";
445 //const char * resourceName = "boulant@claui2p1";
446 //const char * resourceName = "nepal@nepal";
447 const char * resourceName = _configMap[configId].resname;
449 Engines::ResourceDefinition * resourceDefinition;
451 resourceDefinition = _resourcesManager->GetResourceDefinition(resourceName);
453 catch (const CORBA::SystemException& ex) {
454 _lastErrorMessage = std::string("We can not access to the ressource ") + std::string(resourceName);
455 _lastErrorMessage+= std::string("(check the file CatalogResource.xml)");
456 LOG(_lastErrorMessage);
457 return JOBID_UNDEFINED;
459 // CAUTION: This resource should have been defined in the
460 // CatalogResource.xml associated to the SALOME application.
462 // Then, the values can be used to initiate the resource parameters
464 jobParameters->resource_required.name = CORBA::string_dup(resourceDefinition->name.in());
465 // CAUTION: the additionnal two following parameters MUST be
466 // specified explicitly, because they are not provided by the
467 // resource definition:
468 jobParameters->resource_required.mem_mb = resourceDefinition->mem_mb;
469 jobParameters->resource_required.nb_proc = resourceDefinition->nb_proc_per_node;
470 // CAUTION: the parameter mem_mb specifies the maximum memory value
471 // that could be allocated for executing the job. This takes into
472 // account not only the data that could be loaded by the batch
473 // process but also the linked dynamic library.
475 // A possible problem, for example in the case where you use the ssh
476 // emulation of a batch system, is to get an error message as below
477 // when libBatch try to run the ssh command:
479 // ## /usr/bin/ssh: error while loading shared libraries: libcrypto.so.0.9.8: failed
480 // ## to map segment from shared object: Cannot allocate memory
482 // In this example, the mem_mb was set to 1MB, value that is not
483 // sufficient to load the dynamic libraries linked to the ssh
484 // executable (libcrypto.so in the error message).
486 // So, even in the case of a simple test shell script, you should
487 // set this value at least to a standard threshold as 500MB
488 int jobId = JOBID_UNDEFINED;
490 jobId = _salomeLauncher->createJob(jobParameters);
491 // We register the datetime tag of this job
492 _jobDateTimeMap[jobId]=jobDatetimeTag;
493 _jobPathsMap[jobId] = jobPaths;
495 catch (const SALOME::SALOME_Exception & ex) {
496 LOG("SALOME Exception at initialization step !" <<ex.details.text.in());
497 _lastErrorMessage = ex.details.text.in();
498 return JOBID_UNDEFINED;
500 catch (const CORBA::SystemException& ex) {
501 LOG("Receive SALOME System Exception: "<<ex);
502 LOG("Check SALOME servers...");
503 _lastErrorMessage = "Check the SALOME servers (or try to restart SALOME)";
504 return JOBID_UNDEFINED;
507 endService("MeshJobManager_i::initialize");
511 /*! Submit the job execution and return true if submission is OK */
512 bool MeshJobManager_i::start(CORBA::Long jobId) {
513 beginService("MeshJobManager_i::start");
516 _salomeLauncher->launchJob(jobId);
518 catch (const SALOME::SALOME_Exception & ex) {
519 LOG("SALOME Exception in launchjob !" <<ex.details.text.in());
520 _lastErrorMessage = ex.details.text.in();
523 catch (const CORBA::SystemException& ex) {
524 LOG("Receive SALOME System Exception: "<<ex);
525 LOG("Check SALOME servers...");
526 _lastErrorMessage = "Check the SALOME servers (or try to restart SALOME)";
530 endService("MeshJobManager_i::initialize");
534 /*! Request the launch manager for the state of the specified job */
535 char* MeshJobManager_i::getState(CORBA::Long jobId) {
536 beginService("MeshJobManager_i::getState");
541 state = _salomeLauncher->getJobState(jobId);
543 catch (const SALOME::SALOME_Exception & ex)
545 LOG("SALOME Exception in getJobState !");
546 _lastErrorMessage = ex.details.text.in();
547 state = ex.details.text;
549 catch (const CORBA::SystemException& ex)
551 LOG("Receive SALOME System Exception: " << ex);
552 state="SALOME System Exception - see logs";
554 LOG("jobId="<<ToString(jobId)<<" state="<<state);
555 endService("MeshJobManager_i::getState");
556 return CORBA::string_dup(state.c_str());
559 MESHJOB::MeshJobPaths * MeshJobManager_i::getPaths(CORBA::Long jobId) {
561 MESHJOB::MeshJobPaths * jobPaths = _jobPathsMap[jobId];
562 if ( jobPaths == NULL ) {
563 LOG("You request the working paths for an undefined job (jobId="<<ToString(jobId)<<")");
564 return NULL; // Maybe raise an exception?
570 MESHJOB::MeshJobResults * MeshJobManager_i::finalize(CORBA::Long jobId) {
571 beginService("MeshJobManager_i::getResults");
572 MESHJOB::MeshJobResults * result = new MESHJOB::MeshJobResults();
574 MESHJOB::MeshJobPaths * jobPaths = this->getPaths(jobId);
575 std::string local_resultdir(jobPaths->local_resultdir);
576 result->results_dirname = local_resultdir.c_str();
579 _salomeLauncher->getJobResults(jobId, local_resultdir.c_str());
581 // __BUG__: to prevent from a bug of the MED driver (SALOME
582 // 5.1.5), we change the basename of the output file to force the
583 // complete reloading of data by the med driver.
584 long jobDatetimeTag = _jobDateTimeMap[jobId];
585 std::string outputFileName = "output"+ToString(jobDatetimeTag)+".med";
586 rename((local_resultdir+"/"+OUTPUTFILE).c_str(), (local_resultdir+"/"+outputFileName).c_str());
588 result->outputmesh_filename = outputFileName.c_str();
590 if ( fexists( (local_resultdir+"/"+outputFileName).c_str() ) != true ) {
591 _lastErrorMessage = std::string("The result file ")+
592 std::string((local_resultdir+"/"+outputFileName).c_str())+
593 std::string(" has not been created.");
594 result->status = false;
597 result->status = true;
600 catch (const SALOME::SALOME_Exception & ex)
602 _lastErrorMessage = ex.details.text.in();
603 LOG(_lastErrorMessage);
604 result->status = false;
606 catch (const CORBA::SystemException& ex)
608 _lastErrorMessage = "The SALOME launcher can not retrieve the result data";
609 LOG(_lastErrorMessage);
610 result->status = false;
612 endService("MeshJobManager_i::getResults");
617 /*! Clean all data associated to this job and remove the job from the launch manager */
618 bool MeshJobManager_i::clean(CORBA::Long jobId) {
619 beginService("MeshJobManager_i::clean");
621 // __GBO__ WORK IN PROGRESS: we just clean the temporary local
622 // directories. The remote working directories are tag with the
623 // execution datetime and the we prevent the task from conflict
624 // with files of another task.
625 MESHJOB::MeshJobPaths * jobPaths = this->getPaths(jobId);
626 if ( jobPaths == NULL ) return false;
629 // For safety reason (and prevent from bug that could erase the
630 // filesystem), we cancel the operation in the case where the
631 // directories to delete are not in the /tmp folder.
632 std::string shell_command("rm -rf ");
633 std::string inputdir(jobPaths->local_inputdir);
634 std::string resultdir(jobPaths->local_resultdir);
635 if ( !myStartsWith(inputdir,"/tmp/") ) {
636 LOG("WRN: The directory "<<inputdir<<" is not in /tmp. NO DELETE is done");
638 shell_command+=inputdir+" ";
640 if ( !myStartsWith(resultdir,"/tmp/")) {
641 LOG("WRN: The directory "<<resultdir<<" is not in /tmp. NO DELETE is done");
643 shell_command+=resultdir;
646 LOG("DBG: clean shell command = "<<shell_command);
648 bool cleanOk = false;
649 int error = system(shell_command.c_str());
650 if (error == 0) cleanOk = true;
652 endService("MeshJobManager_i::clean");
657 std::vector<std::string> * MeshJobManager_i::_getResourceNames() {
660 // These part is just to control the available resources
662 Engines::ResourceParameters params;
663 KERNEL::getLifeCycleCORBA()->preSet(params);
665 Engines::ResourceList * resourceList = _resourcesManager->GetFittingResources(params);
666 Engines::ResourceDefinition * resourceDefinition = NULL;
667 LOG("### resource list:");
668 std::vector<std::string>* resourceNames = new std::vector<std::string>();
670 for ( size_t i = 0; i < resourceList->length(); i++) {
671 const char* aResourceName = (*resourceList)[i];
672 resourceNames->push_back(std::string(aResourceName));
673 LOG("resource["<<i<<"] = "<<aResourceName);
674 resourceDefinition = _resourcesManager->GetResourceDefinition(aResourceName);
675 LOG("protocol["<<i<<"] = "<<resourceDefinition->protocol);
679 // Note: a ResourceDefinition is used to create a batch configuration
680 // in the Launcher. This operation is done at Launcher startup from
681 // the configuration file CatalogResources.xml provided by the
682 // SALOME application.
683 // In the code instructions, you just have to choose a resource
684 // configuration by its name and then define the ResourceParameters
685 // that specify additionnal properties for a specific job submission
686 // (use the attribute resource_required of the JobParameters).
688 return resourceNames;
691 char* MeshJobManager_i::getLastErrorMessage() {
692 beginService("MeshJobManager_i::getState");
693 endService("MeshJobManager_i::getState");
694 return CORBA::string_dup(_lastErrorMessage.c_str());
698 // ==========================================================================
700 // ==========================================================================
704 MESHJOBMANAGERENGINE_EXPORT
705 PortableServer::ObjectId * MeshJobManagerEngine_factory( CORBA::ORB_ptr orb,
706 PortableServer::POA_ptr poa,
707 PortableServer::ObjectId * contId,
708 const char *instanceName,
709 const char *interfaceName)
711 LOG("PortableServer::ObjectId * MeshJobManagerEngine_factory()");
712 MeshJobManager_i * myEngine = new MeshJobManager_i(orb, poa, contId, instanceName, interfaceName);
713 return myEngine->getId() ;