ossimElevationDatabaseRegistry Class Reference

This is the elevation database registry. More...

#include <ossimElevationDatabaseRegistry.h>

Inheritance diagram for ossimElevationDatabaseRegistry:

Public Member Functions
	ossimElevationDatabaseRegistry ()
void	getTypeNameList (std::vector< ossimString > &typeList) const
ossimElevationDatabase *	createDatabase (const ossimString &typeName) const
ossimElevationDatabase *	createDatabase (const ossimKeywordlist &kwl, const char *prefix=0) const
ossimElevationDatabase *	open (const ossimString &connectionString)
Public Member Functions inherited from ossimFactoryListInterface< ossimElevationDatabaseFactoryBase, ossimElevationDatabase >
	ossimFactoryListInterface ()
void	addFactory (ossimElevationDatabaseFactoryBase *factory)
	This is for backward compatability and calls registerFactory for simple adds. More...
bool	isFactoryRegistered (ossimElevationDatabaseFactoryBase *factory) const
	Public access method to determine if a factory is already registered to this list. More...
void	registerFactory (ossimElevationDatabaseFactoryBase *factory, bool pushToFrontFlag=false)
	Will register a factory to the factory list. More...
void	unregisterFactory (ossimElevationDatabaseFactoryBase *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 (ossimElevationDatabaseFactoryBase *factory)
	Inserts the factory to the front of the list. More...
void	registerFactoryBefore (ossimElevationDatabaseFactoryBase *factory, ossimElevationDatabaseFactoryBase *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...
ossimElevationDatabase *	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...
ossimElevationDatabase *	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 ossimElevationDatabaseRegistry *	instance ()

Static Protected Attributes
static ossimElevationDatabaseRegistry *	m_instance = 0

Additional Inherited Members
Public Types inherited from ossimFactoryListInterface< ossimElevationDatabaseFactoryBase, ossimElevationDatabase >
typedef std::vector< ossimElevationDatabaseFactoryBase *>	FactoryListType
typedef ossimElevationDatabaseFactoryBase	FactoryType
typedef ossimElevationDatabase	NativeReturnType
Protected Member Functions inherited from ossimFactoryListInterface< ossimElevationDatabaseFactoryBase, ossimElevationDatabase >
bool	findFactory (ossimElevationDatabaseFactoryBase *factory) const
	Utility to find a factory in the list. More...
Protected Attributes inherited from ossimFactoryListInterface< ossimElevationDatabaseFactoryBase, ossimElevationDatabase >
std::mutex	m_factoryListMutex
FactoryListType	m_factoryList

Detailed Description

This is the elevation database registry.

See also

ossimElevationDatabaseFactory for more details on the factories supported within the ossim core.

Definition at line 14 of file ossimElevationDatabaseRegistry.h.

Constructor & Destructor Documentation

ossimElevationDatabaseRegistry()

ossimElevationDatabaseRegistry::ossimElevationDatabaseRegistry ( )

inline

Definition at line 18 of file ossimElevationDatabaseRegistry.h.

Referenced by instance().

   {
      m_instance = 0;
   }

Member Function Documentation

createDatabase() [1/2]

ossimElevationDatabase * ossimElevationDatabaseRegistry::createDatabase

(

const ossimString &

typeName

)

const

Parameters

typeName

is the type name of the database you wish to create

Returns

the elevation database or null otherwise

Definition at line 18 of file ossimElevationDatabaseRegistry.cpp.

References ossimFactoryListInterface< ossimElevationDatabaseFactoryBase, ossimElevationDatabase >::m_factoryList.

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

createDatabase() [2/2]

ossimElevationDatabase * ossimElevationDatabaseRegistry::createDatabase	(	const ossimKeywordlist &	kwl,
		const char *	prefix = 0
	)		const

Parameters

kwl	kewyord list that has state information about how to create a database
prefix	prefix key to use when loading the state information.

Returns

the elevation database or null otherwise

Definition at line 30 of file ossimElevationDatabaseRegistry.cpp.

References ossimFactoryListInterface< ossimElevationDatabaseFactoryBase, ossimElevationDatabase >::m_factoryList.

{
   ossimElevationDatabase* result = 0;
   ossim_uint32 idx = 0;
   for(;((idx < m_factoryList.size())&&!result); ++idx)
   {
      result = m_factoryList[idx]->createDatabase(kwl, prefix);
   }
   
   return result;
}

getTypeNameList()

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

inline

Definition at line 23 of file ossimElevationDatabaseRegistry.h.

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

   {
      getAllTypeNamesFromRegistry(typeList);
   }

instance()

ossimElevationDatabaseRegistry * ossimElevationDatabaseRegistry::instance ( )

static

Definition at line 6 of file ossimElevationDatabaseRegistry.cpp.

References ossimElevationDatabaseFactory::instance(), m_instance, ossimElevationDatabaseRegistry(), and ossimFactoryListInterface< T, NativeType >::registerFactory().

Referenced by ossimElevManager::getCellsForBounds(), and ossimElevManager::loadElevationPath().

{
   if(!m_instance)
   {
      m_instance = new ossimElevationDatabaseRegistry;
      
      m_instance->registerFactory(ossimElevationDatabaseFactory::instance());
   }
   
   return m_instance;
}

open()

ossimElevationDatabase * ossimElevationDatabaseRegistry::open

(

const ossimString &

connectionString

)

Parameters

connectionString

used to determine which database can support that connection.

Returns

the elevation database or null otherwise

Definition at line 43 of file ossimElevationDatabaseRegistry.cpp.

References ossimFactoryListInterface< ossimElevationDatabaseFactoryBase, ossimElevationDatabase >::m_factoryList.

Referenced by ossimElevManager::getCellsForBounds(), and ossimElevManager::loadElevationPath().

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

Member Data Documentation

m_instance

ossimElevationDatabaseRegistry * ossimElevationDatabaseRegistry::m_instance = 0

staticprotected

Definition at line 51 of file ossimElevationDatabaseRegistry.h.

Referenced by instance().

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

• ossimElevationDatabaseRegistry.h
• ossimElevationDatabaseRegistry.cpp