ossimplugins::ossimPluginProjectionFactory Class Reference

#include <ossimPluginProjectionFactory.h>

Inheritance diagram for ossimplugins::ossimPluginProjectionFactory:

Public Member Functions
virtual ossimProjection *	createProjection (const ossimFilename &filename, ossim_uint32 entryIdx) const
	takes a filename. More...
virtual ossimProjection *	createProjection (const ossimString &name) const
	Take a projection type name. More...
virtual ossimProjection *	createProjection (const ossimKeywordlist &kwl, const char *prefix=0) const
	Take a keywordlist. More...
virtual ossimObject *	createObject (const ossimString &typeName) const
virtual ossimObject *	createObject (const ossimKeywordlist &kwl, const char *prefix=0) const
virtual void	getTypeNameList (std::vector< ossimString > &typeList) const
Public Member Functions inherited from ossimProjectionFactoryBase
virtual ossimProjection *	createProjection (ossimImageHandler *handler) const
Public Member Functions inherited from ossimObjectFactory
virtual	~ossimObjectFactory ()
Public Member Functions inherited from ossimObject
	ossimObject ()
virtual	~ossimObject ()
virtual ossimObject *	dup () const
virtual ossimString	getShortName () const
virtual ossimString	getLongName () const
virtual ossimString	getDescription () const
virtual ossimString	getClassName () const
virtual RTTItypeid	getType () const
virtual bool	canCastTo (ossimObject *obj) const
virtual bool	canCastTo (const RTTItypeid &id) const
virtual bool	canCastTo (const ossimString &parentClassName) const
virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...
virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const
virtual void	accept (ossimVisitor &visitor)
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Static Public Member Functions
static ossimPluginProjectionFactory *	instance ()

Protected Member Functions
	ossimPluginProjectionFactory ()
bool	isTileMap (const ossimFilename &filename) const
Protected Member Functions inherited from ossimProjectionFactoryBase
ossimProjection *	createProjectionFromGeometryFile (const ossimFilename &imageFile, ossim_uint32 entryIdx) const
	This method takes the filename and tries to find an external ".geom" file. More...
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Detailed Description

Definition at line 19 of file ossimPluginProjectionFactory.h.

Constructor & Destructor Documentation

ossimPluginProjectionFactory()

ossimplugins::ossimPluginProjectionFactory::ossimPluginProjectionFactory ( )

inlineprotected

Definition at line 55 of file ossimPluginProjectionFactory.h.

Referenced by instance().

{}

Member Function Documentation

createObject() [1/2]

ossimObject * ossimplugins::ossimPluginProjectionFactory::createObject ( const ossimString &  typeName ) const

virtual

Creates an object given a type name.

Implements ossimObjectFactory.

Definition at line 511 of file ossimPluginProjectionFactory.cpp.

References createProjection().

{
   return createProjection(typeName);
}

createObject() [2/2]

ossimObject * ossimplugins::ossimPluginProjectionFactory::createObject ( const ossimKeywordlist &  kwl, const char *  prefix = 0  ) const

virtual

Creates and object given a keyword list.

Implements ossimObjectFactory.

Definition at line 517 of file ossimPluginProjectionFactory.cpp.

References createProjection().

{
   return createProjection(kwl, prefix);
}

createProjection() [1/3]

ossimProjection * ossimplugins::ossimPluginProjectionFactory::createProjection ( const ossimFilename &  filename, ossim_uint32  entryIdx  ) const

virtual

takes a filename.

This filename can be an image file or it can also be a ossim .geom file. It could be other forms of geom files as well. The factories job will be to determine what parser to use and return a projection if successful.

Implements ossimProjectionFactoryBase.

Definition at line 57 of file ossimPluginProjectionFactory.cpp.

References ossimFilename::dirCat(), ossimString::downcase(), ossimFilename::exists(), ossimFilename::file(), ossimRefPtr< T >::get(), ossimFormosatDimapSupportData::loadXmlFile(), ossimNotify(), ossimNotifyLevel_DEBUG, ossimFilename::path(), ossimRefPtr< T >::release(), ossimFilename::setExtension(), and ossimRefPtr< T >::valid().

Referenced by createObject().

{
   static const char MODULE[] = "ossimPluginProjectionFactory::createProjection(ossimFilename& filename)";
   ossimRefPtr<ossimProjection> projection = 0;
   //traceDebug.setTraceFlag(true);

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimRadarSat2Model" << std::endl;
   }

   if ( !projection )
   {
      ossimRefPtr<ossimRadarSat2Model> model = new ossimRadarSat2Model();
      if ( model->open(filename) )
      {
         // Check if a coarse grid was generated, and use it instead:
         projection = model->getReplacementOcgModel().get();
         if (projection.valid())
            model = 0; // Have OCG, don't need this one anymore
         else
            projection = model.get();
      }
      else
      {
         model = 0;
      }
   }
   
   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimPleiadesModel" << std::endl;
   }

   // Pleiades
   if ( !projection )
   {
      ossimRefPtr<ossimPleiadesModel> model = new ossimPleiadesModel();
      if ( model->open(filename) )
      {
         projection = model.get();
      }
      else
      {
         model = 0;
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimTerraSarModel" << std::endl;
   }

   if ( !projection )
   {
      ossimRefPtr<ossimTerraSarModel> model = new ossimTerraSarModel();

      if ( model->open(filename) )
      {
         // Check if a coarse grid was generated, and use it instead:
         projection = model->getReplacementOcgModel().get();
         if (projection.valid())
            model = 0; // Have OCG, don't need this one anymore
         else
            projection = model.get();
      }
      else
      {
         model = 0;
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimErsSarModel" << std::endl;
   }

   if ( !projection )
   {
      ossimRefPtr<ossimErsSarModel> model = new ossimErsSarModel();
      if ( model->open(filename) )
      {
         projection = model.get();
      }
      else
      {
         model = 0;
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimEnvisatSarModel" << std::endl;
   }

   if (!projection)
   {
      ossimRefPtr<ossimEnvisatAsarModel> model = new ossimEnvisatAsarModel();
      if (model->open(filename))
      {
         projection = model.get();
      }
      else
      {
         model = 0;
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimRadarSatModel" << std::endl;
   }

   if (!projection)
   {
      ossimRefPtr<ossimRadarSatModel> model = new ossimRadarSatModel();
      if (model->open(filename))
      {
         projection = model.get();
      }
      else
      {
         model = 0;
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimAlosPalsarModel" << std::endl;
   }

   if (!projection)
   {
      ossimRefPtr<ossimAlosPalsarModel> model = new ossimAlosPalsarModel();
      if (model->open(filename))
      {
         projection = model.get();
      }
      else
      {
         model = 0;
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimFormosatModel" << std::endl;
   }
   
   ossimFilename formosatTest = filename;
   formosatTest = formosatTest.setExtension("geom");
   if(!formosatTest.exists())
   {
      formosatTest = filename.path();
      formosatTest = formosatTest.dirCat(ossimFilename("METADATA.DIM"));
      if (formosatTest.exists() == false)
      {
         formosatTest = filename.path();
         formosatTest = formosatTest.dirCat(ossimFilename("metadata.dim"));
      }
   }
   if(formosatTest.exists())
   {
      //---
      // Check the basename of the input file. So we don't create a projection
      // for ancillary files, icon.jpg amd preview.jpg.
      //---
      ossimFilename baseName = filename.file();
      baseName.downcase();
      
      if ( (baseName != "icon.jpg" ) && ( baseName != "preview.jpg" ) )
      {
         ossimRefPtr<ossimFormosatDimapSupportData> meta =
            new ossimFormosatDimapSupportData;
         if(meta->loadXmlFile(formosatTest))
         {
            ossimRefPtr<ossimFormosatModel> model = new ossimFormosatModel(meta.get());
            if(!model->getErrorStatus())
            {
               projection = model.get();
               
            }
            model = 0;
         }
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimTileMapModel" << std::endl;
   }

   if (!projection)
   {
      ossimRefPtr<ossimTileMapModel> model = new ossimTileMapModel();
      if (model->open(filename))
      {
         projection = model.get();
      }
      else
      {
         model = 0;
      }
   }

   if(traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << MODULE << " DEBUG: testing ossimSpot6Model" << std::endl;
   }

   // Spot6
   if ( !projection )
   {
      ossimRefPtr<ossimSpot6Model> model = new ossimSpot6Model();
      if ( model->open(filename) )
      {
         projection = model.get(); 
      }
      else
      {
         model = 0;
      }
   }

   //***
   // ADD_MODEL: (Please leave this comment for the next programmer)
   //***
   //if(traceDebug())
   //{
    //  ossimNotify(ossimNotifyLevel_DEBUG)
     //        << MODULE << " DEBUG: testing MY_NEW_MODEL" << std::endl;
   //}

   // MY_NEW_MODEL
   //if ( !projection )
   //{
    //  ossimRefPtr<MY_NEW_MODEL> model = new MY_NEW_MODEL();
     // if ( model->open(filename) )
      //{
       //  projection = model.get();
      //}
   //   else
   //   {
  //       model = 0;
  //    }
   //}

   return projection.release();
}

createProjection() [2/3]

ossimProjection * ossimplugins::ossimPluginProjectionFactory::createProjection ( const ossimString &  name ) const

virtual

Take a projection type name.

Implements ossimProjectionFactoryBase.

Definition at line 318 of file ossimPluginProjectionFactory.cpp.

References ossimNotify(), ossimNotifyLevel_DEBUG, and STATIC_TYPE_NAME.

{
   static const char MODULE[] = "ossimPluginProjectionFactory::createProjection(ossimString& name)";

   if(traceDebug())
   {
        ossimNotify(ossimNotifyLevel_DEBUG)
           << MODULE << " DEBUG: Entering ...." << std::endl;
   }

   //   else if (name == STATIC_TYPE_NAME(ossimCosmoSkymedModel))
   //    {
   //      return new ossimCosmoSkymedModel;
   //   }
   if (name == STATIC_TYPE_NAME(ossimRadarSat2Model))
   {
      return new ossimRadarSat2Model();
   }
   else if (name == STATIC_TYPE_NAME(ossimTerraSarModel))
   {
      return new ossimTerraSarModel();
   }
   else if (name == STATIC_TYPE_NAME(ossimErsSarModel))
   {
     return new ossimErsSarModel;
   }
   else if (name == STATIC_TYPE_NAME(ossimEnvisatAsarModel))
   {
     return new ossimEnvisatAsarModel;
   }
   else if (name == STATIC_TYPE_NAME(ossimRadarSatModel))
   {
     return new ossimRadarSatModel;
   }
   else if (name == STATIC_TYPE_NAME(ossimAlosPalsarModel))
   {
     return new ossimAlosPalsarModel;
   }
   else if (name == STATIC_TYPE_NAME(ossimFormosatModel))
   {
     return new ossimFormosatModel;
   }
   else if (name == STATIC_TYPE_NAME(ossimTileMapModel))
   {
     return new ossimTileMapModel;
   }
   else if (name == STATIC_TYPE_NAME(ossimPleiadesModel))
   {
     return new ossimPleiadesModel;
   }
   else if (name == STATIC_TYPE_NAME(ossimSpot6Model))
   {
     return new ossimSpot6Model;
   }

   //***
   // ADD_MODEL: (Please leave this comment for the next programmer)
   //***
//   if(name == MY_NEW_MODEL)
//      return new myNewModel;


   if(traceDebug())
   {
        ossimNotify(ossimNotifyLevel_DEBUG)
               << MODULE << " DEBUG: Leaving ...." << std::endl;
   }

   return 0;
}

createProjection() [3/3]

ossimProjection * ossimplugins::ossimPluginProjectionFactory::createProjection ( const ossimKeywordlist &  kwl, const char *  prefix = 0  ) const

virtual

Take a keywordlist.

Implements ossimProjectionFactoryBase.

Definition at line 390 of file ossimPluginProjectionFactory.cpp.

References ossimKeywordlist::find(), ossimProjection::loadState(), ossimNotify(), ossimNotifyLevel_DEBUG, ossimRefPtr< T >::release(), and ossimKeywordNames::TYPE_KW.

{
   ossimRefPtr<ossimProjection> result = 0;
   static const char MODULE[] = "ossimPluginProjectionFactory::createProjection(ossimKeywordlist& kwl)";

   if(traceDebug())
   {
        ossimNotify(ossimNotifyLevel_DEBUG)
               << MODULE << " DEBUG: Start ...." << std::endl;
   }

   const char* lookup = kwl.find(prefix, ossimKeywordNames::TYPE_KW);
   if (lookup)
   {
      ossimString type = lookup;

      if (type == "ossimRadarSat2Model")
      {
         result = new ossimRadarSat2Model();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimTerraSarModel")
      {
         result = new ossimTerraSarModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimErsSarModel")
      {
         result = new ossimErsSarModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimEnvisatAsarModel")
      {
         result = new ossimEnvisatAsarModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimRadarSatModel")
      {
         result = new ossimRadarSatModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimAlosPalsarModel")
      {
         result = new ossimAlosPalsarModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimFormosatModel")
      {
         result = new ossimFormosatModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimTileMapModel")
      {
         result = new ossimTileMapModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimPleiadesModel")
      {
         result = new ossimPleiadesModel();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }
      else if (type == "ossimSpot6Model")
      {
         result = new ossimSpot6Model();
         if ( !result->loadState(kwl, prefix) )
         {
            result = 0;
         }
      }

   //***
   // ADD_MODEL: (Please leave this comment for the next programmer)
   //***
//      else if (type == "ossimSpot6Model")
//      {
//         result = new ossimSpot6Model();
//         if ( !result->loadState(kwl, prefix) )
//         {
//            result = 0;
//         }
//      }

   }

   if(traceDebug())
   {
        ossimNotify(ossimNotifyLevel_DEBUG)
               << MODULE << " DEBUG: End ...." << std::endl;
   }
   
   return result.release();
}

getTypeNameList()

void ossimplugins::ossimPluginProjectionFactory::getTypeNameList ( std::vector< ossimString > &  typeList ) const

virtual

This should return the type name of all objects in all factories. This is the name used to construct the objects dynamially and this name must be unique.

Implements ossimObjectFactory.

Definition at line 524 of file ossimPluginProjectionFactory.cpp.

References STATIC_TYPE_NAME.

Referenced by ossimplugins::ossimSharedLibraryInitialize().

{
   typeList.push_back(STATIC_TYPE_NAME(ossimRadarSatModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimRadarSat2Model));
   typeList.push_back(STATIC_TYPE_NAME(ossimTerraSarModel));
   //   result.push_back(STATIC_TYPE_NAME(ossimCosmoSkymedModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimEnvisatAsarModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimErsSarModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimAlosPalsarModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimFormosatModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimTileMapModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimPleiadesModel));
   typeList.push_back(STATIC_TYPE_NAME(ossimSpot6Model));

   //***
   // ADD_MODEL: Please leave this comment for the next programmer. Add above.
   //***
   //typeList.push_back(STATIC_TYPE_NAME(MY_NEW_MODEL));
}

instance()

ossimPluginProjectionFactory * ossimplugins::ossimPluginProjectionFactory::instance ( )

static

Definition at line 49 of file ossimPluginProjectionFactory.cpp.

References ossimPluginProjectionFactory().

Referenced by ossimplugins::ossimSharedLibraryFinalize(), and ossimplugins::ossimSharedLibraryInitialize().

{
   static ossimPluginProjectionFactory* factoryInstance =
      new ossimPluginProjectionFactory();

   return factoryInstance;
}

isTileMap()

bool ossimplugins::ossimPluginProjectionFactory::isTileMap ( const ossimFilename &  filename ) const

protected

Definition at line 544 of file ossimPluginProjectionFactory.cpp.

References ossimString::beforePos(), ossimString::downcase(), and ossimFilename::ext().

{
   ossimFilename temp(filename);
   temp.downcase();
  
   ossimString os = temp.beforePos(4);
  
   if(temp.ext()=="otb")
   {
      return true;
   }
   else if(os == "http")
   {
      return true;
   }
   return false;
}

---

The documentation for this class was generated from the following files:

• ossimPluginProjectionFactory.h
• ossimPluginProjectionFactory.cpp