OPeNDAP Hyrax Back End Server (BES) Updated for version 3.8.3

BESXMLShowErrorCommand Class Reference

#include <BESXMLShowErrorCommand.h>

Inheritance diagram for BESXMLShowErrorCommand:
Collaboration diagram for BESXMLShowErrorCommand:

List of all members.

Public Member Functions

 BESXMLShowErrorCommand (const BESDataHandlerInterface &base_dhi)
virtual void dump (ostream &strm) const
 dumps information about this object
virtual void dump (ostream &strm) const =0
 dump the contents of this object to the specified ostream
virtual BESDataHandlerInterfaceget_dhi ()
 Return the current BESDataHandlerInterface.
virtual bool has_response ()
 Has a response handler been created given the request document?
virtual void parse_request (xmlNode *node)
 parse a set context command.
virtual void prep_request ()
 Prepare any information needed to execute the request of this command.
virtual ~BESXMLShowErrorCommand ()

Static Public Member Functions

static void add_command (const string &cmd_str, p_xmlcmd_builder cmd)
 Add a command to the possible commands allowed by this BES.
static BESXMLCommandCommandBuilder (const BESDataHandlerInterface &base_dhi)
static bool del_command (const string &cmd_str)
 Deletes the command called cmd_str from the list of possible commands.
static p_xmlcmd_builder find_command (const string &cmd_str)
 Find the BESXMLCommand creation function with the given name.

Protected Member Functions

virtual void set_response ()
 The request has been parsed, use the command action name to set the response handler.

Protected Attributes

BESDataHandlerInterface _dhi
string _str_cmd

Detailed Description

Definition at line 39 of file BESXMLShowErrorCommand.h.


Constructor & Destructor Documentation

BESXMLShowErrorCommand::BESXMLShowErrorCommand ( const BESDataHandlerInterface base_dhi)

Definition at line 41 of file BESXMLShowErrorCommand.cc.

Referenced by CommandBuilder().

virtual BESXMLShowErrorCommand::~BESXMLShowErrorCommand ( ) [inline, virtual]

Definition at line 43 of file BESXMLShowErrorCommand.h.


Member Function Documentation

void BESXMLCommand::add_command ( const string &  cmd_str,
p_xmlcmd_builder  cmd 
) [static, inherited]

Add a command to the possible commands allowed by this BES.

This adds a function to parse a specific BES command within the BES request document using the given name. If a command element is found with the name cmd_str, then the XMLCommand object is created using the passed cmd object.

Parameters:
cmd_strThe name of the command
cmdThe function to call to create the BESXMLCommand object

Definition at line 85 of file BESXMLCommand.cc.

Referenced by BESXMLDefaultCommands::initialize(), and BESXMLInterface::initialize().

BESXMLCommand * BESXMLShowErrorCommand::CommandBuilder ( const BESDataHandlerInterface base_dhi) [static]

Definition at line 108 of file BESXMLShowErrorCommand.cc.

References BESXMLShowErrorCommand().

Referenced by BESXMLDefaultCommands::initialize().

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bool BESXMLCommand::del_command ( const string &  cmd_str) [static, inherited]

Deletes the command called cmd_str from the list of possible commands.

Parameters:
cmd_strThe name of the command to remove from the list

Definition at line 96 of file BESXMLCommand.cc.

Referenced by BESXMLDefaultCommands::terminate().

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

dumps information about this object

Displays the pointer value of this instance

Parameters:
strmC++ i/o stream to dump the information to

Reimplemented from BESXMLCommand.

Definition at line 98 of file BESXMLShowErrorCommand.cc.

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

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virtual void BESObj::dump ( ostream &  strm) const [pure virtual, inherited]

dump the contents of this object to the specified ostream

This method is implemented by all derived classes to dump their contents, in other words, any state they might have, private variables, etc...

The inline function below can be used to dump the contents of an OPeNDAOObj object. For example, the object Animal is derived from BESObj. A user could do the following:

Animal *a = new dog( "Sparky" ) ; cout << a << endl ;

And the dump method for dog could display the name passed into the constructor, the (this) pointer of the object, etc...

Parameters:
strmC++ i/o stream to dump the object to

Implemented in CmdClient, BESAbstractModule, BESAggFactory, BESAggregationServer, BESApp, BESBaseApp, BESBasicHttpTransmitter, BESBasicInterface, BESBasicTransmitter, BESCache, BESCatalog, BESCatalogDirectory, BESCatalogList, BESCatalogResponseHandler, BESCatalogUtils, BESConfigResponseHandler, BESContainer, BESContainerStorage, BESContainerStorageCatalog, BESContainerStorageFile, BESContainerStorageList, BESContainerStorageVolatile, BESContextManager, BESDapError, BESDapErrorInfo, BESDapModule, BESDapRequestHandler, BESDapResponse, BESDASResponse, BESDASResponseHandler, BESDataDDSResponse, BESDataDDXResponseHandler, BESDataHandlerInterface, BESDataResponseHandler, BESDDSResponse, BESDDSResponseHandler, BESDDXResponseHandler, BESDefine, BESDefineResponseHandler, BESDefinitionStorage, BESDefinitionStorageList, BESDefinitionStorageVolatile, BESDelContainerResponseHandler, BESDelContainersResponseHandler, BESDelDefResponseHandler, BESDelDefsResponseHandler, BESError, BESExceptionManager, BESFileContainer, BESForbiddenError, BESGlobalInit, BESHelpResponseHandler, BESHTMLInfo, BESInfo, BESInfoList, BESInitializer, BESInterface, BESInternalError, BESInternalFatalError, BESKeys, BESLog, BESMemoryGlobalArea, BESModuleApp, BESNotFoundError, BESPlugin< M >, BESPluginFactory< C >, BESProcessEncodedString, BESProcIdResponseHandler, BESReporter, BESReporterList, BESRequestHandler, BESRequestHandlerList, BESResponseHandler, BESResponseHandlerList, BESResponseObject, BESReturnManager, BESServiceRegistry, BESServicesResponseHandler, BESSetContainerResponseHandler, BESSetContextResponseHandler, BESShowContainersResponseHandler, BESShowContextResponseHandler, BESShowDefsResponseHandler, BESShowErrorResponseHandler, BESSilentInfo, BESStatusResponseHandler, BESStopWatch, BESStreamResponseHandler, BESSyntaxUserError, BESTextInfo, BESTokenizer, BESTransmitter, BESUncompressManager, BESVersionInfo, BESVersionResponseHandler, BESXMLInfo, Connection, PPTClient, PPTConnection, PPTServer, SSLClient, SSLConnection, SSLServer, and StandAloneClient.

Referenced by operator<<().

p_xmlcmd_builder BESXMLCommand::find_command ( const string &  cmd_str) [static, inherited]

Find the BESXMLCommand creation function with the given name.

Parameters:
cmd_strThe name of the command creation function to find

Definition at line 113 of file BESXMLCommand.cc.

Referenced by BESXMLInterface::build_data_request_plan(), and BESXMLGetCommand::parse_request().

virtual BESDataHandlerInterface& BESXMLCommand::get_dhi ( ) [inline, virtual, inherited]

Return the current BESDataHandlerInterface.

Since there can be multiple commands within a single request document, different interface objects can be created. This returns the current interface object

Returns:
The current BESDataHandlerInterface object

Reimplemented in BESXMLGetCommand.

Definition at line 87 of file BESXMLCommand.h.

References BESXMLCommand::_dhi.

Referenced by BESXMLInterface::build_data_request_plan(), BESXMLInterface::clean(), and BESXMLGetCommand::get_dhi().

virtual bool BESXMLShowErrorCommand::has_response ( ) [inline, virtual]

Has a response handler been created given the request document?

Returns:
true if a response handler has been set, false otherwise

Implements BESXMLCommand.

Definition at line 47 of file BESXMLShowErrorCommand.h.

void BESXMLShowErrorCommand::parse_request ( xmlNode *  node) [virtual]

parse a set context command.

<showError type="error_type_num" />

Where error_type_num is one of the following 1. Internal Error - the error is internal to the BES Server 2. Internal Fatal Error - error is fatal, can not continue 3. Syntax User Error - the requester has a syntax error in request or config 4. Forbidden Error - the requester is forbidden to see the resource 5. Not Found Error - the resource can not be found

Parameters:
nodexml2 element node pointer

Implements BESXMLCommand.

Definition at line 60 of file BESXMLShowErrorCommand.cc.

References BESXMLCommand::_dhi, BESXMLCommand::_str_cmd, BESDataHandlerInterface::action, BESDataHandlerInterface::data, BESXMLUtils::GetNodeInfo(), BESXMLCommand::set_response(), SHOW_ERROR, SHOW_ERROR_STR, and SHOW_ERROR_TYPE.

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virtual void BESXMLCommand::prep_request ( ) [inline, virtual, inherited]

Prepare any information needed to execute the request of this command.

Reimplemented in BESXMLDefineCommand, BESXMLGetCommand, and BESXMLGetDataDDXCommand.

Definition at line 78 of file BESXMLCommand.h.

Referenced by BESXMLGetCommand::prep_request().


Member Data Documentation


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