bes
Updated for version 3.20.6
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response handler that builds an OPeNDAP Data DDS object More...
#include <BESDataResponseHandler.h>
Public Member Functions | |
BESDataResponseHandler (const std::string &name) | |
virtual void | dump (std::ostream &strm) const |
dumps information about this object More... | |
virtual void | execute (BESDataHandlerInterface &dhi) |
executes the command 'get data for <def_name>' by executing the request for each container in the specified definition More... | |
virtual BESResponseObject * | get_response_object () |
return the current response object More... | |
virtual BESResponseObject * | set_response_object (BESResponseObject *o) |
replaces the current response object with the specified one, returning the current response object More... | |
virtual void | transmit (BESTransmitter *transmitter, BESDataHandlerInterface &dhi) |
transmit the response object built by the execute command More... | |
Static Public Member Functions | |
static BESResponseHandler * | DataResponseBuilder (const std::string &name) |
Protected Attributes | |
std::string | d_annotation_service_url |
std::string | d_response_name |
BESResponseObject * | d_response_object |
response handler that builds an OPeNDAP Data DDS object
A request 'get data for <def_name>' will be handled by this response handler. Given a definition name it determines what containers are to be used to build the response object. It then transmits the response object using the method send_data on the transmitter object.
As for BESDap4ResponseHandler, this redirects accesses to the DMR++ handler when DMR++ responses exist in the MDS for the given item in the container. Control this using BES.Use.Dmrpp and BES.Dmrpp.Name as for BESDap4ResponseHandler.
Definition at line 56 of file BESDataResponseHandler.h.
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virtual |
dumps information about this object
Displays the pointer value of this instance
strm | C++ i/o stream to dump the information to |
Reimplemented from BESResponseHandler.
Definition at line 175 of file BESDataResponseHandler.cc.
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virtual |
executes the command 'get data for <def_name>' by executing the request for each container in the specified definition
For each container in the specified defnition go to the request handler for that container and have it add to the OPeNDAP DataDDS data response object. The data response object is created within this method and passed to the request handler list.
dhi | structure that holds request and response information |
Implements BESResponseHandler.
Definition at line 80 of file BESDataResponseHandler.cc.
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virtualinherited |
return the current response object
Returns the current response object, null if one has not yet been created. The response handler maintains ownership of the response object.
Definition at line 82 of file BESResponseHandler.cc.
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virtualinherited |
replaces the current response object with the specified one, returning the current response object
This method is used to replace the response object with a new one, for example if during aggregation a new response object is built from the current response object.
The caller of set_response_object now owns the returned response object. The new response object is now owned by the response object.
o | new response object used to replace the current one |
Definition at line 88 of file BESResponseHandler.cc.
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virtual |
transmit the response object built by the execute command
If a response object was built then transmit it using the send_data method on the specified transmitter object.
transmitter | object that knows how to transmit specific basic types |
dhi | structure that holds the request and response information |
Implements BESResponseHandler.
Definition at line 162 of file BESDataResponseHandler.cc.