libdap++ Updated for version 3.8.2

libdap::DDXParseFailed Class Reference

#include <DDXExceptions.h>

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List of all members.

Public Member Functions

 DDXParseFailed ()
 DDXParseFailed (const string &msg)
ErrorCode get_error_code () const
string get_error_message () const
bool OK () const
 Is the Error object valid?
bool parse (FILE *fp)
 Parse an Error object.
void print (FILE *out) const
void print (ostream &out) const
void set_error_code (ErrorCode ec=undefined_error)
void set_error_message (string msg="")

Protected Attributes

ErrorCode _error_code
string _error_message

Detailed Description

Thrown when the DDX response cannot be parsed..

Definition at line 37 of file DDXExceptions.h.


Constructor & Destructor Documentation

libdap::DDXParseFailed::DDXParseFailed ( ) [inline]

Definition at line 40 of file DDXExceptions.h.

libdap::DDXParseFailed::DDXParseFailed ( const string &  msg) [inline]

Definition at line 42 of file DDXExceptions.h.


Member Function Documentation

ErrorCode libdap::Error::get_error_code ( ) const [inherited]

Get the ErrorCode for this instance.

Definition at line 250 of file Error.cc.

References libdap::Error::_error_code, and libdap::Error::OK().

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string libdap::Error::get_error_message ( ) const [inherited]

Return the current error message.

Definition at line 279 of file Error.cc.

References libdap::Error::_error_message, and libdap::Error::OK().

Referenced by libdap::HTTPCache::cache_response(), main(), libdap::Error::parse(), and libdap::HTTPCache::~HTTPCache().

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bool libdap::Error::OK ( ) const [inherited]

Use this function to determine whether an Error object is valid. To be a valid, an Error object must either be: 1) empty or contain a message and a code.

Returns:
TRUE if the object is valid, FALSE otherwise.

Definition at line 136 of file Error.cc.

References libdap::Error::_error_code, libdap::Error::_error_message, DBG, and undefined_error.

Referenced by libdap::Error::get_error_code(), libdap::Error::get_error_message(), libdap::Error::operator=(), libdap::Error::parse(), and libdap::Error::print().

bool libdap::Error::parse ( FILE *  fp) [inherited]

Given an input stream (FILE *) fp, parse an Error object from stream. Values for fields of the Error object are parsed and this is set accordingly. This is how a client program receives an error object from a server.

Parameters:
fpA valid file pointer to an input stream.
Returns:
TRUE if no error was detected, FALSE otherwise.

Definition at line 159 of file Error.cc.

References Error_buffer(), Error_delete_buffer(), Error_switch_to_buffer(), Errorparse(), libdap::Error::get_error_message(), libdap::Error::OK(), and libdap::parser_arg::status().

Referenced by libdap::Connect::request_das(), libdap::Connect::request_das_url(), libdap::Connect::request_dds(), libdap::Connect::request_dds_url(), libdap::Connect::request_ddx(), and libdap::Connect::request_ddx_url().

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void libdap::Error::print ( ostream &  strm) const [inherited]

Creates a printable representation of the Error object. It is suitable for framing, and also for printing and sending over a network.

The printed representation produced by this function can be parsed by the parse() member function. Thus parse and print form a symmetrical pair that can be used to send and receive an Error object over the network in a MIME document.

Parameters:
strmA reference to the output stream on which the Error object is to be rendered.

Definition at line 230 of file Error.cc.

References libdap::Error::_error_code, libdap::Error::_error_message, and libdap::Error::OK().

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void libdap::Error::print ( FILE *  out) const [inherited]

Creates a printable representation of the Error object. It is suitable for framing, and also for printing and sending over a network.

The printed representation produced by this function can be parsed by the parse() member function. Thus parse and print form a symmetrical pair that can be used to send and receive an Error object over the network in a MIME document.

Parameters:
outA pointer to the output stream on which the Error object is to be rendered.

Definition at line 201 of file Error.cc.

References libdap::Error::_error_code, libdap::Error::_error_message, and libdap::Error::OK().

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void libdap::Error::set_error_code ( ErrorCode  ec = undefined_error) [inherited]

Set the ErrorCode. If the current error message has not been set, use ec to set the error message. The resulting error message string is the same as the ErrorCode name. If ec is not within the range of values for an OPeNDAP ErrorCode, the error message is left unchanged.

Parameters:
ecThe new ErrorCode value.

Definition at line 263 of file Error.cc.

References libdap::Error::_error_code, libdap::Error::_error_message, cannot_read_file, and undefined_error.

void libdap::Error::set_error_message ( string  msg = "") [inherited]

Set the error message.

Definition at line 288 of file Error.cc.

References libdap::Error::_error_message.


Member Data Documentation


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