Error 4: from above the instrument parameter loading is fixed

re #11818
mantidproject · May 28, 2015 · 455e782 · 455e782
1 parent 5ac567b
commit 455e782
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Showing 3 changed files with 16 additions and 24 deletions.
diff --git a/Code/Mantid/Framework/DataHandling/src/LoadEventNexus.cpp b/Code/Mantid/Framework/DataHandling/src/LoadEventNexus.cpp
@@ -1771,13 +1771,18 @@ EventWorkspace_sptr LoadEventNexus::createEmptyEventWorkspace() {
   file.openGroup(entry_name, "NXentry");
 
   // get the title
+  try {
   file.openData("title");
   if (file.getInfo().type == ::NeXus::CHAR) {
     string title = file.getStrData();
     if (!title.empty())
       WS->setTitle(title);
   }
   file.closeData();
+  } catch (std::exception&)
+  {
+    //don't set the title if the field is not loaded
+  }
 
   // get the notes
   try {

diff --git a/Code/Mantid/Framework/DataHandling/src/LoadInstrument.cpp b/Code/Mantid/Framework/DataHandling/src/LoadInstrument.cpp
@@ -6,19 +6,8 @@
 #include "MantidAPI/Progress.h"
 #include "MantidDataHandling/LoadInstrument.h"
 #include "MantidGeometry/Instrument.h"
-#include "MantidGeometry/Instrument/Component.h"
-#include "MantidGeometry/Instrument/Detector.h"
-#include "MantidGeometry/Instrument/ObjCompAssembly.h"
-#include "MantidGeometry/Instrument/RectangularDetector.h"
-#include "MantidGeometry/Objects/ShapeFactory.h"
-#include "MantidGeometry/Rendering/vtkGeometryCacheReader.h"
-#include "MantidGeometry/Rendering/vtkGeometryCacheWriter.h"
 #include "MantidKernel/ArrayProperty.h"
 #include "MantidKernel/ConfigService.h"
-#include "MantidKernel/DateAndTime.h"
-#include "MantidKernel/Interpolation.h"
-#include "MantidKernel/PhysicalConstants.h"
-#include "MantidKernel/UnitFactory.h"
 
 #include <Poco/DOM/DOMParser.h>
 #include <Poco/DOM/Document.h>
@@ -272,10 +261,11 @@ void LoadInstrument::runLoadParameterFile() {
 /// found, else return "".
 //  directoryName must include a final '/'.
 std::string LoadInstrument::getFullPathParamIDF(std::string directoryName) {
+  Poco::Path directoryPath (directoryName);
+  directoryPath.makeDirectory();
   // Remove the path from the filename
-  const std::string::size_type stripPath = m_filename.find_last_of("\\/");
-  std::string instrumentFile =
-      m_filename.substr(stripPath + 1, m_filename.size());
+  Poco::Path filePath (m_filename);
+  std::string instrumentFile = filePath.getFileName();
 
   // First check whether there is a parameter file whose name is the same as the
   // IDF file,
@@ -295,11 +285,11 @@ std::string LoadInstrument::getFullPathParamIDF(std::string directoryName) {
 
   // Assemble parameter file name
   std::string fullPathParamIDF =
-      directoryName + prefix + "_Parameters" + suffix;
+      directoryPath.setFileName(prefix + "_Parameters" + suffix).toString();
   if (Poco::File(fullPathParamIDF).exists() ==
       false) { // No such file exists, so look for file based on instrument ID
                // given by the prefix
-    fullPathParamIDF = directoryName + "/" + prefix + "_Parameters.xml";
+    fullPathParamIDF = directoryPath.setFileName(prefix + "_Parameters.xml").toString();
   }
 
   if (Poco::File(fullPathParamIDF).exists() ==

diff --git a/Code/Mantid/Framework/DataHandling/src/LoadParameterFile.cpp b/Code/Mantid/Framework/DataHandling/src/LoadParameterFile.cpp
@@ -2,14 +2,10 @@
 // Includes
 //----------------------------------------------------------------------
 #include "MantidDataHandling/LoadParameterFile.h"
-#include "MantidDataHandling/LoadInstrument.h"
 #include "MantidGeometry/Instrument.h"
-#include "MantidAPI/InstrumentDataService.h"
-#include "MantidGeometry/Instrument/Detector.h"
 #include "MantidGeometry/Instrument/Component.h"
 #include "MantidAPI/Progress.h"
 #include "MantidAPI/FileProperty.h"
-#include "MantidKernel/ArrayProperty.h"
 
 #include <Poco/DOM/DOMParser.h>
 #include <Poco/DOM/Document.h>
@@ -19,7 +15,6 @@
 #include <Poco/DOM/NodeFilter.h>
 #include <Poco/DOM/AutoPtr.h>
 #include <Poco/File.h>
-#include <sstream>
 #include "MantidGeometry/Instrument/InstrumentDefinitionParser.h"
 
 using Poco::XML::DOMParser;
@@ -118,9 +113,11 @@ void LoadParameterFile::exec() {
       // First see if the file exists
       Poco::File ipfFile(filename);
       if(!ipfFile.exists()) {
-        std::string directoryName =
-            Kernel::ConfigService::Instance().getInstrumentDirectory();
-        filename = directoryName + "/" + filename;
+        Poco::Path filePath(filename);
+        filename = Poco::Path(Kernel::ConfigService::Instance().getInstrumentDirectory())
+          .makeDirectory().
+          setFileName(filePath.getFileName()).
+          toString();
       }
       g_log.information() << "Parsing from XML file: " << filename
                           << std::endl;