ossimProjectionFactoryRegistry Class Reference

#include <ossimProjectionFactoryRegistry.h>

Inheritance diagram for ossimProjectionFactoryRegistry:

Public Member Functions
virtual	~ossimProjectionFactoryRegistry ()
ossimProjection *	createProjection (const ossimFilename &filename, ossim_uint32 entryIdx) const
ossimProjection *	createProjection (const ossimString &name) const
ossimProjection *	createProjection (const ossimKeywordlist &kwl, const char *prefix=NULL) const
virtual ossimProjection *	createProjection (ossimImageHandler *handler) const
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
	This should return the type name of all objects in all factories. More...
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
Public Member Functions inherited from ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >
	ossimFactoryListInterface ()
void	addFactory (ossimProjectionFactoryBase *factory)
	This is for backward compatability and calls registerFactory for simple adds. More...
bool	isFactoryRegistered (ossimProjectionFactoryBase *factory) const
	Public access method to determine if a factory is already registered to this list. More...
void	registerFactory (ossimProjectionFactoryBase *factory, bool pushToFrontFlag=false)
	Will register a factory to the factory list. More...
void	unregisterFactory (ossimProjectionFactoryBase *factory)
	Will remove the factory from the registry. More...
void	unregisterFactory (const ossimString &factoryTypeName)
	Will remove the factory from the registry by name. More...
void	unregisterAllFactories ()
	Will remove all factories from the registry. More...
void	registerFactoryToFront (ossimProjectionFactoryBase *factory)
	Inserts the factory to the front of the list. More...
void	registerFactoryBefore (ossimProjectionFactoryBase *factory, ossimProjectionFactoryBase *beforeThisFactory)
	Will insert the factory before the beforeThisFactory. More...
void	getAllTypeNamesFromRegistry (std::vector< ossimString > &typeList) const
	Will add all object types the factories can allocate. More...
ossimObject *	createObjectFromRegistry (const ossimString &typeName) const
	This is the base object return for all objects in the system. More...
ossimObject *	createObjectFromRegistry (const ossimKeywordlist &kwl, const char *prefix=0) const
	This is the base object return for all objects in the system. More...
ossimProjection *	createNativeObjectFromRegistry (const ossimString &typeName) const
	This is a helper method that calls the createObject and makes sure that the returned object is of the NativeType base type this registry supports. More...
ossimProjection *	createNativeObjectFromRegistry (const ossimKeywordlist &kwl, const char *prefix=0) const
	This is a helper method that calls the createObject and makes sure that the returned object is of the NativeType base type this registry supports. More...

Static Public Member Functions
static ossimProjectionFactoryRegistry *	instance ()

Protected Member Functions
	ossimProjectionFactoryRegistry ()
	ossimProjectionFactoryRegistry (const ossimProjectionFactoryRegistry &rhs)
void	operator= (const ossimProjectionFactoryRegistry &)
void	initializeDefaults ()
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()
Protected Member Functions inherited from ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >
bool	findFactory (ossimProjectionFactoryBase *factory) const
	Utility to find a factory in the list. More...

Additional Inherited Members
Public Types inherited from ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >
typedef std::vector< ossimProjectionFactoryBase *>	FactoryListType
typedef ossimProjectionFactoryBase	FactoryType
typedef ossimProjection	NativeReturnType
Protected Attributes inherited from ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >
std::mutex	m_factoryListMutex
FactoryListType	m_factoryList

Detailed Description

Definition at line 20 of file ossimProjectionFactoryRegistry.h.

Constructor & Destructor Documentation

~ossimProjectionFactoryRegistry()

ossimProjectionFactoryRegistry::~ossimProjectionFactoryRegistry ( )

virtual

Definition at line 44 of file ossimProjectionFactoryRegistry.cpp.

{
}

ossimProjectionFactoryRegistry() [1/2]

ossimProjectionFactoryRegistry::ossimProjectionFactoryRegistry ( )

protected

Definition at line 30 of file ossimProjectionFactoryRegistry.cpp.

References initializeDefaults(), ossimObjectFactoryRegistry::instance(), and ossimFactoryListInterface< T, NativeType >::registerFactory().

{
   initializeDefaults();
   ossimObjectFactoryRegistry::instance()->registerFactory(this);
}

ossimProjectionFactoryRegistry() [2/2]

ossimProjectionFactoryRegistry::ossimProjectionFactoryRegistry ( const ossimProjectionFactoryRegistry &  rhs )

protected

Definition at line 36 of file ossimProjectionFactoryRegistry.cpp.

:
ossimObjectFactory(rhs)
{}

Member Function Documentation

createObject() [1/2]

virtual ossimObject* ossimProjectionFactoryRegistry::createObject ( const ossimString &  typeName ) const

inlinevirtual

Creates an object given a type name.

Implements ossimObjectFactory.

Definition at line 44 of file ossimProjectionFactoryRegistry.h.

References ossimFactoryListInterface< T, NativeType >::createObjectFromRegistry().

   {
      return createObjectFromRegistry(typeName);
   }

createObject() [2/2]

virtual ossimObject* ossimProjectionFactoryRegistry::createObject ( const ossimKeywordlist &  kwl, const char *  prefix = 0  ) const

inlinevirtual

Creates and object given a keyword list.

Implements ossimObjectFactory.

Definition at line 52 of file ossimProjectionFactoryRegistry.h.

References ossimFactoryListInterface< T, NativeType >::createObjectFromRegistry().

   {
      return createObjectFromRegistry(kwl, prefix);
   }

createProjection() [1/4]

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

Definition at line 62 of file ossimProjectionFactoryRegistry.cpp.

References ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >::m_factoryList.

Referenced by ossimKakaduJpipImageGeometryFactory::createGeometry(), ossimIgenGenerator::createProductProjection(), ossimJpipProjectionFactory::createProjection(), ossimTiffProjectionFactory::createProjection(), ossimKakaduJpipImageGeometryFactory::createProjection(), ossimImageGeometryFactory::createProjection(), ossimMapProjectionFactory::createProjection(), ossimMG4LidarReader::getGeoProjection(), ossimMrSidReader::getGeoProjection(), ossimAuxXmlSupportData::getProjection(), ossim::Image::loadJSON(), ossimMapViewController::loadState(), main(), ossimMapViewController::setFilename(), ossimRpcProjection::setupOptimizer(), and ossimRpcModel::setupOptimizer().

{
   ossimProjection* result = 0;
   ossim_uint32 idx = 0;
   for(idx = 0; ((idx < m_factoryList.size())&&(!result)); ++idx)
   {
      result = m_factoryList[idx]->createProjection(name, entryIdx);
   }
   
   return result;
}

createProjection() [2/4]

ossimProjection* ossimProjectionFactoryRegistry::createProjection ( const ossimString &  name ) const

inline

Definition at line 33 of file ossimProjectionFactoryRegistry.h.

References ossimFactoryListInterface< T, NativeType >::createNativeObjectFromRegistry().

   {
      return createNativeObjectFromRegistry(name);
   }

createProjection() [3/4]

ossimProjection * ossimProjectionFactoryRegistry::createProjection	(	const ossimKeywordlist &	kwl,
		const char *	prefix = NULL
	)		const

Definition at line 87 of file ossimProjectionFactoryRegistry.cpp.

References ossimString::c_str(), ossimKeywordlist::getMap(), ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >::m_factoryList, ossimString::size(), and ossimString::split().

{
   ossimProjection* result = 0;//createNativeObjectFromRegistry(kwl, prefix); 
   ossim_uint32 idx = 0; 
   for(idx = 0; ((idx < m_factoryList.size())&&!result);++idx) 
   { 
      result = m_factoryList[idx]->createProjection(kwl, prefix); 
   } 
   
   if ( (result == 0) && (prefix == 0) )
   {
      //---
      // Check for an embedded prefix like "image0."
      //
      // This is a workaround for people who use the "image_info" application
      // to create a geometry file.
      //
      // If the image has an external geometry file and it has a prefix like
      // "image0." and someone does:
      //
      // theInputConnection->getImageGeometry(kwl);
      // ossimRefPtr<ossimProjection> proj =
      // ossimProjectionFactoryRegistry::instance()->createProjection(kwl);
      //
      // It will fail because the factory doesn't know it has a prefix.
      //
      // ESH 01/2009: I've changed the following so that not just the first
      // line is checked for "image" and ".".  If the image_info .geom file
      // was created with the -m (metadata) option, the first lines of the
      // file will not have the expected structure.
      //---
      bool bFoundImageLine = false;
      ossimKeywordlist::KeywordMap::const_iterator i = kwl.getMap().begin();
      while ( (i != kwl.getMap().end()) && (bFoundImageLine == false) )
      {
         ossimString s1 = (*i).first;
         if ( s1.size() )
         {
            std::vector<ossimString> v;
            s1.split(v, ossimString("."));
            if ( v.size() )
            {
               if ( v[0].contains("image") )
               {
                  bFoundImageLine = true;
                  ossimString s2 = v[0];
                  s2 += ".";
                  idx = 0;
                  for(;((idx < m_factoryList.size())&&!result); ++idx)
                  {
                     result =  m_factoryList[idx]->createProjection(kwl, s2.c_str());
                  }
               }
            }
         }

         // Go to the next line of the .geom file
         ++i;
      }
   }

   return result;
}

createProjection() [4/4]

ossimProjection * ossimProjectionFactoryRegistry::createProjection ( ossimImageHandler *  handler ) const

virtual

Definition at line 75 of file ossimProjectionFactoryRegistry.cpp.

References ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >::m_factoryList.

{
   ossimProjection* result = 0;
   ossim_uint32 idx = 0;
   for(idx = 0; ((idx < m_factoryList.size())&&(!result)); ++idx)
   {
      result = m_factoryList[idx]->createProjection(handler);
   }
   
   return result;
}

getTypeNameList()

virtual void ossimProjectionFactoryRegistry::getTypeNameList ( std::vector< ossimString > &  typeList ) const

inlinevirtual

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 63 of file ossimProjectionFactoryRegistry.h.

References ossimFactoryListInterface< T, NativeType >::getAllTypeNamesFromRegistry().

   {
      getAllTypeNamesFromRegistry(typeList);
   }

initializeDefaults()

void ossimProjectionFactoryRegistry::initializeDefaults ( )

protected

Definition at line 152 of file ossimProjectionFactoryRegistry.cpp.

References ossimHdf5ProjectionFactory::instance(), ossimNgaProjectionFactory::instance(), ossimSensorModelFactory::instance(), ossimMiscProjectionFactory::instance(), ossimTiffProjectionFactory::instance(), ossimMapProjectionFactory::instance(), ossimWktProjectionFactory::instance(), ossimEpsgProjectionFactory::instance(), ossimNitfProjectionFactory::instance(), and ossimFactoryListInterface< ossimProjectionFactoryBase, ossimProjection >::registerFactory().

Referenced by ossimProjectionFactoryRegistry().

{
   registerFactory(ossimSensorModelFactory::instance());
   registerFactory(ossimNitfProjectionFactory::instance());
   registerFactory(ossimTiffProjectionFactory::instance());
   registerFactory(ossimWktProjectionFactory::instance());
   registerFactory(ossimMapProjectionFactory::instance());
   registerFactory(ossimMiscProjectionFactory::instance());
   registerFactory(ossimNgaProjectionFactory::instance());

#if OSSIM_HAS_HDF5
   registerFactory(ossimHdf5ProjectionFactory::instance());
#endif

   // KEEP THIS LAST PLEASE!
   // This factory constructs map projections from EPSG codes. An infinite loop will occur if this
   // is placed before the explicit (non-coded) factories, since this factory will invoke the above
   // factories via this registry after populating a KWL which includes a PCS code. If this factory
   // sees that request before the others, it will be caught in a loop.
   registerFactory(ossimEpsgProjectionFactory::instance()); 
}

instance()

ossimProjectionFactoryRegistry * ossimProjectionFactoryRegistry::instance ( )

static

Definition at line 48 of file ossimProjectionFactoryRegistry.cpp.

Referenced by ossimKakaduJpipImageGeometryFactory::createGeometry(), ossimIgenGenerator::createProductProjection(), ossimJpipProjectionFactory::createProjection(), ossimTiffProjectionFactory::createProjection(), ossimKakaduJpipImageGeometryFactory::createProjection(), ossimMapProjectionFactory::createProjection(), ossimImageGeometryFactory::createProjection(), ossim::Image::getAvailableModels(), ossimMG4LidarReader::getGeoProjection(), ossimMrSidReader::getGeoProjection(), ossimQbTileFilesHandler::getImageGeometry(), ossimplugins::ossimTerraSarTiffReader::getInternalImageGeometry(), ossimChipperUtil::getNewProjectionFromSrsCode(), ossimAuxXmlSupportData::getProjection(), ossimInit::initializeDefaultFactories(), ossim::Image::loadJSON(), ossimMapViewController::loadState(), ossimH5GridModel::loadState(), ossimImageGeometry::loadState(), main(), ossimAffineProjection::ossimAffineProjection(), ossimProjectionFactoryRegistryGetInstance(), ossimplugins::ossimSharedLibraryFinalize(), ossimSharedLibraryFinalize(), ossimplugins::ossimSharedLibraryInitialize(), ossimSharedLibraryInitialize(), ossimWarpProjection::ossimWarpProjection(), ossimInfo::printProjections(), ossimMapViewController::setFilename(), ossimRpcProjection::setupOptimizer(), and ossimRpcModel::setupOptimizer().

{
   static ossimProjectionFactoryRegistry inst;

   return &inst;
   //   if(!m_instance)
//   {
//      m_instance = new ossimProjectionFactoryRegistry();
//   }
   
//   return m_instance;
}

operator=()

void ossimProjectionFactoryRegistry::operator= ( const ossimProjectionFactoryRegistry &  )

protected

Definition at line 41 of file ossimProjectionFactoryRegistry.cpp.

{}

---

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

• ossimProjectionFactoryRegistry.h
• ossimProjectionFactoryRegistry.cpp