errorReport Class Reference

class for easy error handling with davix ensures proper cleanup of the error report when going out of scope allows easy throwing of std::runtime_error exceptions More...

#include <davixCommon.h>

Collaboration diagram for errorReport:

Public Member Functions
	errorReport (const std::string &aFunc, const std::string &aWhat, const std::string &aPath)
	operator Davix::DavixError ** ()
Davix::DavixError *	operator-> ()
const std::string &	getMessage () const
void	throwUp ()
	~errorReport ()

Private Attributes
Davix::DavixError *	report
copyRequest::clock_type::time_point	start
const std::string	func
const std::string	what
const std::string &	path

Static Private Attributes
static options::single< bool >	withTiming

Detailed Description

class for easy error handling with davix ensures proper cleanup of the error report when going out of scope allows easy throwing of std::runtime_error exceptions

Definition at line 12 of file davixCommon.h.

Constructor & Destructor Documentation

errorReport()

errorReport::errorReport ( const std::string &  aFunc, const std::string &  aWhat, const std::string &  aPath  )

inline

Definition at line 20 of file davixCommon.h.

                                       : report(nullptr),
        start(std::chrono::system_clock::now()),
        func(aFunc),
        what(aWhat),
        path(aPath) {
    };

~errorReport()

errorReport::~errorReport ( )

inline

Definition at line 56 of file davixCommon.h.

                   {
        Davix::DavixError::clearError(&report);
        if (withTiming) {
            auto now = copyRequest::clock_type::now();
            auto dt = std::chrono::duration_cast<std::chrono::duration<double>>(now - start).count();
            std::cerr << func << ":" <<  what << ": " << std::fixed << dt << "\n";
        }
    }

References func, report, start, what, and withTiming.

Member Function Documentation

getMessage()

const std::string& errorReport::getMessage ( ) const

inline

Definition at line 37 of file davixCommon.h.

                                        {
        if (report == nullptr) {
            static const std::string noMessageYet("no davix eror set");
            return noMessageYet;
        } else {
            return report->getErrMsg();
        }
    }

References report.

Referenced by outputHandler::davix::writerDavix::closeAndRemoveBadCopy(), inputHandler::davix::DavixDirectory::~DavixDirectory(), and inputHandler::davix::readerDavix::~readerDavix().

Here is the caller graph for this function:

operator Davix::DavixError **()

errorReport::operator Davix::DavixError ** ( )

inline

Definition at line 28 of file davixCommon.h.

                                  {
        return &report;
    }

References report.

operator->()

Davix::DavixError* errorReport::operator-> ( )

inline

Definition at line 31 of file davixCommon.h.

                                  {
        if (report == nullptr) {
            throw std::runtime_error("no davix error set");
        }
        return report;
    }

References report.

throwUp()

void errorReport::throwUp ( )

inline

Definition at line 45 of file davixCommon.h.

                   {
        if (report == nullptr) {
            throw std::runtime_error(func + " "
                                     + what + " on "
                                     + path + " : no davix error set");
        }
        throw std::runtime_error(func + " "
                                 + what + " on "
                                 + path + " : "
                                 + report->getErrMsg());
    }

References func, path, report, and what.

Referenced by davixCfgX509::applySingle(), outputHandler::davix::writerDavix::closeAndRemoveBadCopy(), inputHandler::davix::DavixDirectory::DavixDirectory(), outputHandler::davix::ensureParentDirs(), davixCommon::getStat(), davixCommon::pathExists(), inputHandler::davix::readerDavix::readBlock(), inputHandler::davix::readerDavix::readBlockP(), inputHandler::davix::readerDavix::readerDavix(), outputHandler::davix::remove(), outputHandler::davix::renameSimple(), outputHandler::davix::writerDavix::writeBlock(), outputHandler::davix::writerDavix::writerDavix(), inputHandler::davix::DavixDirectory::~DavixDirectory(), inputHandler::davix::readerDavix::~readerDavix(), and outputHandler::davix::writerDavix::~writerDavix().

Here is the caller graph for this function:

Member Data Documentation

func

const std::string errorReport::func

private

Definition at line 16 of file davixCommon.h.

Referenced by throwUp(), and ~errorReport().

path

const std::string& errorReport::path

private

Definition at line 18 of file davixCommon.h.

Referenced by throwUp().

report

Davix::DavixError* errorReport::report

private

Definition at line 14 of file davixCommon.h.

Referenced by getMessage(), operator Davix::DavixError **(), operator->(), throwUp(), and ~errorReport().

start

copyRequest::clock_type::time_point errorReport::start

private

Definition at line 15 of file davixCommon.h.

Referenced by ~errorReport().

what

const std::string errorReport::what

private

Definition at line 17 of file davixCommon.h.

Referenced by throwUp(), and ~errorReport().

withTiming

options::single<bool> errorReport::withTiming

staticprivate

Definition at line 13 of file davixCommon.h.

Referenced by ~errorReport().

---

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

• src/davixCommon.h (v0.19-24-g0617ca1 with changes)