bes
Updated for version 3.20.6
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BESTransmitter class named "geotiff" that transmits an OPeNDAP data object as a geotiff file. More...
#include <JPEG2000Transmitter.h>
Public Member Functions | |
virtual bool | add_method (std::string method_name, p_transmitter trans_method) |
virtual void | dump (std::ostream &strm) const |
dumps information about this object More... | |
virtual p_transmitter | find_method (std::string method_name) |
JPEG2000Transmitter () | |
Construct the JPEG2000Transmitter, adding it with name geotiff to be able to transmit a data response. More... | |
virtual bool | remove_method (std::string method_name) |
virtual void | send_html (BESInfo &info, BESDataHandlerInterface &dhi) |
virtual void | send_response (const std::string &method, BESResponseObject *obj, BESDataHandlerInterface &dhi) |
virtual void | send_text (BESInfo &info, BESDataHandlerInterface &dhi) |
Static Public Member Functions | |
static void | send_data_as_jp2 (BESResponseObject *obj, BESDataHandlerInterface &dhi) |
The static method registered to transmit OPeNDAP data objects as a netcdf file. More... | |
Static Public Attributes | |
static std::string | default_gcs |
BESTransmitter class named "geotiff" that transmits an OPeNDAP data object as a geotiff file.
The JPEG2000Transmitter transforms an OPeNDAP DataDDS object into a geotiff file and streams the new (temporary) geotiff file back to the client.
Definition at line 41 of file JPEG2000Transmitter.h.
JPEG2000Transmitter::JPEG2000Transmitter | ( | ) |
Construct the JPEG2000Transmitter, adding it with name geotiff to be able to transmit a data response.
The transmitter is created to add the ability to return OPeNDAP data objects (DataDDS) as a geotiff file.
The OPeNDAP data object is written to a geotiff file locally in a temporary directory specified by the BES configuration parameter JPEG2000.Tempdir. If this variable is not found or is not set then it defaults to the macro definition JPEG2000_TEMP_DIR.
Definition at line 82 of file JPEG2000Transmitter.cc.
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virtualinherited |
dumps information about this object
Displays the pointer value of this instance along with the names of register transmit methods
strm | C++ i/o stream to dump the information to |
Implements BESObj.
Definition at line 132 of file BESTransmitter.cc.
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static |
The static method registered to transmit OPeNDAP data objects as a netcdf file.
This function takes the OPeNDAP DataDDS object, reads in the data (can be used with any data handler), transforms the data into a netcdf file, and streams back that netcdf file back to the requester using the stream specified in the BESDataHandlerInterface.
obj | The BESResponseObject containing the OPeNDAP DataDDS object |
dhi | BESDataHandlerInterface containing information about the request and response |
BESInternalError | if the response is not an OPeNDAP DataDDS or if there are any problems reading the data, writing to a netcdf file, or streaming the netcdf file |
Definition at line 127 of file JPEG2000Transmitter.cc.