BESShowDefsResponseHandler Class Reference

response handler that returns list of definitions currently defined More...

#include <BESShowDefsResponseHandler.h>

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List of all members.

Public Member Functions

 BESShowDefsResponseHandler (const string &name)
virtual void dump (ostream &strm) const
 dumps information about this object
virtual void execute (BESDataHandlerInterface &dhi)
 executes the command 'show definitions;' by returning the list of currently defined definitions
virtual string get_name () const
 return the name of this response object
virtual BESResponseObjectget_response_object ()
 return the current response object
virtual BESResponseObjectset_response_object (BESResponseObject *o)
 replaces the current response object with the specified one, returning the current response object
virtual void transmit (BESTransmitter *transmitter, BESDataHandlerInterface &dhi)
 transmit the response object built by the execute command using the specified transmitter object
virtual ~BESShowDefsResponseHandler (void)

Static Public Member Functions

static BESResponseHandlerShowDefsResponseBuilder (const string &handler_name)

Protected Attributes

BESResponseObject_response
string _response_name

Detailed Description

response handler that returns list of definitions currently defined

A request 'show definitions;' will be handled by this response handler. It returns the list of currently defined definitions and transmits the response as an informational response object.

See also:
BESResponseObject
BESContainer
BESTransmitter
BESInfo

Definition at line 49 of file BESShowDefsResponseHandler.h.


Constructor & Destructor Documentation

BESShowDefsResponseHandler::BESShowDefsResponseHandler ( const string &  name  ) 

Definition at line 39 of file BESShowDefsResponseHandler.cc.

Referenced by ShowDefsResponseBuilder().

BESShowDefsResponseHandler::~BESShowDefsResponseHandler ( void   )  [virtual]

Definition at line 44 of file BESShowDefsResponseHandler.cc.


Member Function Documentation

void BESShowDefsResponseHandler::dump ( ostream &  strm  )  const [virtual]

dumps information about this object

Displays the pointer value of this instance

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

Reimplemented from BESResponseHandler.

Definition at line 103 of file BESShowDefsResponseHandler.cc.

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

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void BESShowDefsResponseHandler::execute ( BESDataHandlerInterface dhi  )  [virtual]

executes the command 'show definitions;' by returning the list of currently defined definitions

This response handler knows how to retrieve the list of definitions currently defined in the server. It simply asks the definition list to show all definitions given the BESInfo object created here.

Parameters:
dhi structure that holds request and response information
See also:
BESDataHandlerInterface
BESInfo
BESDefinitionStorageList

Implements BESResponseHandler.

Definition at line 61 of file BESShowDefsResponseHandler.cc.

References BESResponseHandler::_response, BESDataHandlerInterface::action_name, BESInfo::begin_response(), BESInfoList::build_info(), BESInfo::end_response(), BESDefinitionStorageList::show_definitions(), SHOWDEFS_RESPONSE_STR, BESDefinitionStorageList::TheList(), and BESInfoList::TheList().

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virtual string BESResponseHandler::get_name (  )  const [inline, virtual, inherited]

return the name of this response object

This name is used to determine which response handler can handle a requested responose, such as das, dds, ddx, tab, info, version, help, etc...

Returns:
response name

Definition at line 156 of file BESResponseHandler.h.

References BESResponseHandler::_response_name.

BESResponseObject * BESResponseHandler::get_response_object (  )  [virtual, inherited]
BESResponseObject * BESResponseHandler::set_response_object ( BESResponseObject o  )  [virtual, inherited]

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.

Parameters:
o new response object used to replace the current one
Returns:
the response object being replaced
See also:
BESResponseObject

Definition at line 59 of file BESResponseHandler.cc.

References BESResponseHandler::_response.

BESResponseHandler * BESShowDefsResponseHandler::ShowDefsResponseBuilder ( const string &  handler_name  )  [static]

Definition at line 113 of file BESShowDefsResponseHandler.cc.

References BESShowDefsResponseHandler().

Referenced by BESDefaultModule::initialize().

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void BESShowDefsResponseHandler::transmit ( BESTransmitter transmitter,
BESDataHandlerInterface dhi 
) [virtual]

transmit the response object built by the execute command using the specified transmitter object

If a response object was built then transmit it as text using the specified transmitter.

Parameters:
transmitter object that knows how to transmit specific basic types
dhi structure that holds the request and response information
See also:
BESInfo
BESTransmitter
BESDataHandlerInterface

Implements BESResponseHandler.

Definition at line 84 of file BESShowDefsResponseHandler.cc.

References BESResponseHandler::_response, and BESInfo::transmit().

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Member Data Documentation

Definition at line 85 of file BESResponseHandler.h.

Referenced by BESResponseHandler::dump(), SampleSayResponseHandler::execute(), BESVersionResponseHandler::execute(), BESStreamResponseHandler::execute(), BESStatusResponseHandler::execute(), execute(), BESShowContextResponseHandler::execute(), BESShowContainersResponseHandler::execute(), BESSetContextResponseHandler::execute(), BESSetContainerResponseHandler::execute(), BESServicesResponseHandler::execute(), BESProcIdResponseHandler::execute(), BESHelpResponseHandler::execute(), BESDelDefsResponseHandler::execute(), BESDelDefResponseHandler::execute(), BESDelContainersResponseHandler::execute(), BESDelContainerResponseHandler::execute(), BESDefineResponseHandler::execute(), BESDDXResponseHandler::execute(), BESDDSResponseHandler::execute(), BESDataResponseHandler::execute(), BESDASResponseHandler::execute(), BESConfigResponseHandler::execute(), BESCatalogResponseHandler::execute(), BESResponseHandler::get_response_object(), BESResponseHandler::set_response_object(), SampleSayResponseHandler::transmit(), BESVersionResponseHandler::transmit(), BESStatusResponseHandler::transmit(), transmit(), BESShowContextResponseHandler::transmit(), BESShowContainersResponseHandler::transmit(), BESSetContextResponseHandler::transmit(), BESSetContainerResponseHandler::transmit(), BESServicesResponseHandler::transmit(), BESProcIdResponseHandler::transmit(), BESHelpResponseHandler::transmit(), BESDelDefsResponseHandler::transmit(), BESDelDefResponseHandler::transmit(), BESDelContainersResponseHandler::transmit(), BESDelContainerResponseHandler::transmit(), BESDefineResponseHandler::transmit(), BESDDXResponseHandler::transmit(), BESDDSResponseHandler::transmit(), BESDataResponseHandler::transmit(), BESDASResponseHandler::transmit(), BESConfigResponseHandler::transmit(), BESCatalogResponseHandler::transmit(), and BESResponseHandler::~BESResponseHandler().

string BESResponseHandler::_response_name [protected, inherited]

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

Generated on 19 Feb 2010 for OPeNDAP Hyrax Back End Server (BES) by  doxygen 1.6.1