Example #1
0
 private void step1() {
   List<IfcDistributionPort> ports = model.getAll(IfcDistributionPort.class);
   for (IfcDistributionPort port : ports) {
     if (port.getConnectedTo().size() == 0 && port.getConnectedFrom().size() == 0) {
       out.println("Step 1: DistributionPort = " + port.getName());
       step2(port);
     }
   }
 }
  @SuppressWarnings("unchecked")
  @Override
  public Set<T> execute()
      throws UserException, BimserverLockConflictException, BimserverDatabaseException {
    Map<Long, Revision> oidToRoidMap = new HashMap<Long, Revision>();

    // Look in the cache
    Set<EidClash> clashDetections =
        bimServer.getClashDetectionCache().getClashDetection(clashDetectionSettings);
    if (clashDetections != null) {
      return (Set<T>) clashDetections;
    }

    Project project = null;
    IfcModelSet ifcModelSet = new IfcModelSet();
    for (Revision revision : clashDetectionSettings.getRevisions()) {
      project = revision.getProject();
      for (ConcreteRevision concreteRevision : revision.getConcreteRevisions()) {
        IfcModel source = new IfcModel();
        getDatabaseSession()
            .getMap(
                source,
                concreteRevision.getProject().getId(),
                concreteRevision.getId(),
                true,
                null);
        source.setDate(concreteRevision.getDate());
        ifcModelSet.add(source);
        for (Long oid : source.keySet()) {
          oidToRoidMap.put(oid, revision);
        }
      }
    }
    IfcModelInterface ifcModel =
        bimServer.getMergerFactory().createMerger().merge(project, ifcModelSet, false);
    IfcModel newModel = new IfcModel();
    Map<IdEObject, IdEObject> converted = new HashMap<IdEObject, IdEObject>();
    for (IdEObject idEObject : ifcModel.getValues()) {
      if (!clashDetectionSettings.getIgnoredClasses().contains(idEObject.eClass().getName())) {
        cleanupModel(idEObject.eClass(), idEObject, newModel, ifcModel, converted);
      }
    }
    Collection<SerializerPlugin> allSerializerPlugins =
        bimServer.getPluginManager().getAllSerializerPlugins("application/ifc", true);
    if (!allSerializerPlugins.isEmpty()) {
      SerializerPlugin serializerPlugin = allSerializerPlugins.iterator().next();
      EmfSerializer ifcSerializer = serializerPlugin.createSerializer();
      try {
        try {
          ifcSerializer.init(
              newModel,
              null,
              bimServer.getPluginManager(),
              bimServer.getPluginManager().requireIfcEngine().createIfcEngine());
          byte[] bytes = ifcSerializer.getBytes();
          Plugin plugin =
              bimServer
                  .getPluginManager()
                  .getPlugin("org.bimserver.ifcengine.TNOIfcEnginePlugin", true);
          if (plugin != null && plugin instanceof IfcEnginePlugin) {
            IfcEnginePlugin ifcEnginePlugin = (IfcEnginePlugin) plugin;
            IfcEngine ifcEngine = ifcEnginePlugin.createIfcEngine();
            ifcEngine.init();
            IfcEngineModel ifcEngineModel = ifcEngine.openModel(bytes);
            try {
              Set<IfcEngineClash> clashes =
                  ifcEngineModel.findClashesWithEids(clashDetectionSettings.getMargin());

              Set<EidClash> eidClashes = new HashSet<EidClash>();
              for (IfcEngineClash clash : clashes) {
                EidClash eidClash = StoreFactory.eINSTANCE.createEidClash();
                eidClash.setEid1(clash.getEid1());
                eidClash.setEid2(clash.getEid2());
                eidClash.setName1(clash.getName1());
                eidClash.setName2(clash.getName2());
                eidClash.setType1(clash.getType1());
                eidClash.setType2(clash.getType2());
                eidClashes.add(eidClash);
              }

              // Store in cache
              bimServer
                  .getClashDetectionCache()
                  .storeClashDetection(clashDetectionSettings, eidClashes);

              for (EidClash clash : eidClashes) {
                IfcRoot object1 = (IfcRoot) newModel.get(clash.getEid1());
                clash.setName1(object1.getName());
                clash.setType1(object1.eClass().getName());
                clash.setRevision1(oidToRoidMap.get(clash.getEid1()));
                IfcRoot object2 = (IfcRoot) newModel.get(clash.getEid2());
                clash.setName2(object2.getName());
                clash.setType2(object2.eClass().getName());
                clash.setRevision2(oidToRoidMap.get(clash.getEid2()));
              }
              return (Set<T>) eidClashes;
            } finally {
              ifcEngineModel.close();
              ifcEngine.close();
            }
          }
        } catch (PluginException e) {
          LOGGER.error("", e);
        }
      } catch (SerializerException e) {
        LOGGER.error("", e);
      }
    }
    return null;
  }
 @SuppressWarnings("unchecked")
 private IdEObject cleanupModel(
     EClass originalEClass,
     IdEObject original,
     IfcModelInterface newModel,
     IfcModelInterface ifcModel,
     Map<IdEObject, IdEObject> converted)
     throws UserException {
   if (converted.containsKey(original)) {
     return converted.get(original);
   }
   IdEObject newObject =
       (IdEObject) original.eClass().getEPackage().getEFactoryInstance().create(original.eClass());
   ((IdEObjectImpl) newObject).setOid(original.getOid());
   converted.put(original, newObject);
   if (!(newObject instanceof WrappedValue) && !(newObject instanceof IfcGloballyUniqueId)) {
     newModel.add(newObject.getOid(), newObject);
   }
   ObjectIDM objectIDM;
   try {
     objectIDM = bimServer.getPluginManager().requireObjectIDM();
   } catch (ObjectIDMException e) {
     throw new UserException(e);
   }
   for (EStructuralFeature eStructuralFeature : original.eClass().getEAllStructuralFeatures()) {
     if (objectIDM.shouldFollowReference(originalEClass, original.eClass(), eStructuralFeature)) {
       Object get = original.eGet(eStructuralFeature);
       if (eStructuralFeature instanceof EAttribute) {
         if (get instanceof Double) {
           EStructuralFeature doubleStringFeature =
               original.eClass().getEStructuralFeature("wrappedValueAsString");
           if (doubleStringFeature != null) {
             Object doubleString = original.eGet(doubleStringFeature);
             newObject.eSet(doubleStringFeature, doubleString);
           } else {
             newObject.eSet(eStructuralFeature, get);
           }
         } else {
           newObject.eSet(eStructuralFeature, get);
         }
       } else if (eStructuralFeature instanceof EReference) {
         if (get == null) {
         } else {
           if (eStructuralFeature.isMany()) {
             BasicEList<EObject> list = (BasicEList<EObject>) get;
             BasicEList<EObject> toList = (BasicEList<EObject>) newObject.eGet(eStructuralFeature);
             for (Object o : list) {
               if (converted.containsKey(o)) {
                 toList.addUnique(converted.get(o));
               } else {
                 IdEObject result =
                     cleanupModel(originalEClass, (IdEObject) o, newModel, ifcModel, converted);
                 if (result != null) {
                   toList.addUnique(result);
                 }
               }
             }
           } else {
             if (converted.containsKey(get)) {
               newObject.eSet(eStructuralFeature, converted.get(get));
             } else {
               newObject.eSet(
                   eStructuralFeature,
                   cleanupModel(originalEClass, (IdEObject) get, newModel, ifcModel, converted));
             }
           }
         }
       }
     }
   }
   return newObject;
 }