GDALRequestHandler Class Reference

#include <GDALRequestHandler.h>

Inheritance diagram for GDALRequestHandler:

Collaboration diagram for GDALRequestHandler:

Public Types
typedef map< string, p_request_handler >::const_iterator	Handler_citer
typedef map< string, p_request_handler >::iterator	Handler_iter

Public Member Functions
virtual bool	add_handler (const string &handler_name, p_request_handler handler_method)
	add a handler method to the request handler that knows how to fill in a specific response object More...
virtual void	dump (ostream &strm) const
	dumps information about this object More...
virtual p_request_handler	find_handler (const string &handler_name)
	find the method that can handle the specified response object type More...
	GDALRequestHandler (const string &name)
virtual string	get_handler_names ()
	return a comma separated list of response object types handled by this request handler More...
virtual const string &	get_name () const
virtual bool	remove_handler (const string &handler_name)
	remove the specified handler method from this request handler More...
virtual	~GDALRequestHandler (void)

Static Public Member Functions
static bool	gdal_build_das (BESDataHandlerInterface &dhi)
static bool	gdal_build_data (BESDataHandlerInterface &dhi)
static bool	gdal_build_dds (BESDataHandlerInterface &dhi)
static bool	gdal_build_dmr (BESDataHandlerInterface &dhi)
static bool	gdal_build_help (BESDataHandlerInterface &dhi)
static bool	gdal_build_version (BESDataHandlerInterface &dhi)

Detailed Description

Definition at line 36 of file GDALRequestHandler.h.

Member Typedef Documentation

typedef map< string, p_request_handler >::const_iterator BESRequestHandler::Handler_citer

inherited

Definition at line 83 of file BESRequestHandler.h.

typedef map< string, p_request_handler >::iterator BESRequestHandler::Handler_iter

inherited

Definition at line 84 of file BESRequestHandler.h.

Constructor & Destructor Documentation

GDALRequestHandler::GDALRequestHandler

(

const string &

name

)

Definition at line 81 of file GDALRequestHandler.cc.

References BESRequestHandler::add_handler(), DAP4DATA_RESPONSE, DAS_RESPONSE, DATA_RESPONSE, DDS_RESPONSE, DMR_RESPONSE, gdal_build_das(), gdal_build_data(), gdal_build_dds(), gdal_build_dmr(), gdal_build_help(), gdal_build_version(), BESContextManager::get_context(), BESKeys::get_value(), HELP_RESPONSE, BESUtil::lowercase(), TheBESKeys::TheKeys(), BESContextManager::TheManager(), and VERS_RESPONSE.

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GDALRequestHandler::~GDALRequestHandler ( void  )

virtual

Definition at line 148 of file GDALRequestHandler.cc.

Member Function Documentation

bool BESRequestHandler::add_handler ( const string &  handler_name, p_request_handler  handler_method  )

virtualinherited

add a handler method to the request handler that knows how to fill in a specific response object

Add a handler method for a specific response object to the request handler. The handler method takes a reference to a BESDataHandlerInterface and returns bool, true if the response object is filled in successfully by the method, false otherwise.

Parameters

handler_name	name of the response object this method can fill in
handler_method	a function pointer to the method that can fill in the specified response object

Returns

true if the handler is added, false if it already exists

See also

BESResponseObject

BESResponseNames

Definition at line 51 of file BESRequestHandler.cc.

References BESRequestHandler::find_handler().

Referenced by BESAsciiRequestHandler::BESAsciiRequestHandler(), BESDapRequestHandler::BESDapRequestHandler(), BESUsageRequestHandler::BESUsageRequestHandler(), BESWWWRequestHandler::BESWWWRequestHandler(), BESXDRequestHandler::BESXDRequestHandler(), CSVRequestHandler::CSVRequestHandler(), DapRequestHandler::DapRequestHandler(), FFRequestHandler::FFRequestHandler(), FitsRequestHandler::FitsRequestHandler(), FoJsonRequestHandler::FoJsonRequestHandler(), FONcRequestHandler::FONcRequestHandler(), FONgRequestHandler::FONgRequestHandler(), GatewayRequestHandler::GatewayRequestHandler(), GDALRequestHandler(), HDF4RequestHandler::HDF4RequestHandler(), HDF5RequestHandler::HDF5RequestHandler(), ncml_module::NCMLRequestHandler::NCMLRequestHandler(), NCRequestHandler::NCRequestHandler(), and W10nJsonRequestHandler::W10nJsonRequestHandler().

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void BESRequestHandler::dump ( ostream &  strm ) const

virtualinherited

dumps information about this object

Displays the pointer value of this instance, the name of the request handler, and the names of all registered handler functions

Parameters

strm	C++ i/o stream to dump the information to

Implements BESObj.

Reimplemented in DapRequestHandler, ncml_module::NCMLRequestHandler, FONcRequestHandler, FoJsonRequestHandler, W10nJsonRequestHandler, BESDapRequestHandler, CSVRequestHandler, BESAsciiRequestHandler, BESUsageRequestHandler, BESWWWRequestHandler, FONgRequestHandler, FitsRequestHandler, BESXDRequestHandler, and GatewayRequestHandler.

Definition at line 135 of file BESRequestHandler.cc.

References BESIndent::Indent(), BESIndent::LMarg(), and BESIndent::UnIndent().

Referenced by GatewayRequestHandler::dump(), BESXDRequestHandler::dump(), FitsRequestHandler::dump(), FONgRequestHandler::dump(), BESUsageRequestHandler::dump(), BESWWWRequestHandler::dump(), BESAsciiRequestHandler::dump(), CSVRequestHandler::dump(), BESDapRequestHandler::dump(), FoJsonRequestHandler::dump(), W10nJsonRequestHandler::dump(), FONcRequestHandler::dump(), ncml_module::NCMLRequestHandler::dump(), DapRequestHandler::dump(), and BESRequestHandlerList::dump().

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p_request_handler BESRequestHandler::find_handler ( const string &  handler_name )

virtualinherited

find the method that can handle the specified response object type

Find the method that can handle the specified response object type. The response object type is the same as the handler name.

Parameters

handler_name

name of the method that can fill in the response object type

Returns

the method that can fill in the specified response object type

See also

BESResponseObject

BESResponseNames

Definition at line 93 of file BESRequestHandler.cc.

Referenced by BESRequestHandler::add_handler(), BESRequestHandlerList::execute_all(), and BESRequestHandlerList::execute_current().

bool GDALRequestHandler::gdal_build_das ( BESDataHandlerInterface &  dhi )

static

Definition at line 152 of file GDALRequestHandler.cc.

References BESContainer::access(), BESDASResponse::clear_container(), BESDataHandlerInterface::container, gdal_read_dataset_attributes(), BESDASResponse::get_das(), BESResponseHandler::get_response_object(), BESContainer::get_symbolic_name(), BESDataHandlerInterface::response_handler, and BESDASResponse::set_container().

Referenced by GDALRequestHandler().

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bool GDALRequestHandler::gdal_build_data ( BESDataHandlerInterface &  dhi )

static

Definition at line 231 of file GDALRequestHandler.cc.

References BESContainer::access(), BESDataDDSResponse::clear_container(), BESDataHandlerInterface::container, gdal_read_dataset_attributes(), gdal_read_dataset_variables(), BESDataDDSResponse::get_dds(), BESResponseHandler::get_response_object(), BESContainer::get_symbolic_name(), BESDataHandlerInterface::response_handler, BESDapResponse::set_constraint(), BESDASResponse::set_container(), BESDataDDSResponse::set_container(), BESDataDDSResponse::set_dds(), and GDALDDS::setGDALDataset().

Referenced by GDALRequestHandler().

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bool GDALRequestHandler::gdal_build_dds ( BESDataHandlerInterface &  dhi )

static

Definition at line 182 of file GDALRequestHandler.cc.

References BESContainer::access(), BESDDSResponse::clear_container(), BESDataHandlerInterface::container, gdal_read_dataset_attributes(), gdal_read_dataset_variables(), BESDDSResponse::get_dds(), BESResponseHandler::get_response_object(), BESContainer::get_symbolic_name(), BESDataHandlerInterface::response_handler, BESDapResponse::set_constraint(), BESDASResponse::set_container(), and BESDDSResponse::set_container().

Referenced by GDALRequestHandler().

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bool GDALRequestHandler::gdal_build_dmr ( BESDataHandlerInterface &  dhi )

static

Definition at line 292 of file GDALRequestHandler.cc.

References BESContainer::access(), BESDataHandlerInterface::container, gdal_read_dataset_attributes(), gdal_read_dataset_variables(), BESDMRResponse::get_dmr(), BESResponseHandler::get_response_object(), BESDataHandlerInterface::response_handler, BESDapResponse::set_dap4_constraint(), BESDapResponse::set_dap4_function(), BESDMRResponse::set_dmr(), and GDALDMR::setGDALDataset().

Referenced by GDALRequestHandler().

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bool GDALRequestHandler::gdal_build_help ( BESDataHandlerInterface &  dhi )

static

Definition at line 356 of file GDALRequestHandler.cc.

References BESInfo::begin_tag(), BESInfo::end_tag(), GDAL_NAME, BESResponseHandler::get_response_object(), BESUtil::implode(), PACKAGE_NAME, PACKAGE_VERSION, BESDataHandlerInterface::response_handler, BESServiceRegistry::services_handled(), and BESServiceRegistry::TheRegistry().

Referenced by GDALRequestHandler().

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bool GDALRequestHandler::gdal_build_version ( BESDataHandlerInterface &  dhi )

static

Definition at line 382 of file GDALRequestHandler.cc.

References BESVersionInfo::add_module(), BESResponseHandler::get_response_object(), PACKAGE_NAME, PACKAGE_VERSION, and BESDataHandlerInterface::response_handler.

Referenced by GDALRequestHandler().

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string BESRequestHandler::get_handler_names ( )

virtualinherited

return a comma separated list of response object types handled by this request handler

Returns

the comma separated list of response object types

See also

BESResponseObject

BESResponseNames

Definition at line 112 of file BESRequestHandler.cc.

virtual const string& BESRequestHandler::get_name ( ) const

inlinevirtualinherited

Definition at line 86 of file BESRequestHandler.h.

bool BESRequestHandler::remove_handler ( const string &  handler_name )

virtualinherited

remove the specified handler method from this request handler

Parameters

handler_name

name of the method to be removed, same as the name of the response object

Returns

true if successfully removed, false if not found

See also

BESResponseNames

Definition at line 70 of file BESRequestHandler.cc.

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

• GDALRequestHandler.h
• GDALRequestHandler.cc