rwsf::XmlParseLineColException Class Reference

Defines a parse exception including line and column meta information. More...

#include <rwsf/core/XmlParseLineColException.h>

Inheritance diagram for rwsf::XmlParseLineColException:

Public Member Functions
virtual	~XmlParseLineColException () noexcept
size_t	getColumnNumber (void) const
size_t	getLineNumber (void) const
Public Member Functions inherited from rwsf::XmlParseException
	XmlParseException (const char *msg)
	XmlParseException (const rwsf::ExceptionInfo &eInfo)
	XmlParseException (const rwsf::ExceptionInfo &eInfo, const rwsf::LocalizedMessage &msg)
	XmlParseException (const std::string &msg)
virtual	~XmlParseException () noexcept
Public Member Functions inherited from rwsf::XmlException
	XmlException (const rwsf::ExceptionInfo &eInfo)
	XmlException (const rwsf::ExceptionInfo &eInfo, const rwsf::LocalizedMessage &msg)
virtual	~XmlException () noexcept
Public Member Functions inherited from rwsf::Exception
	Exception (const char *msg)
	Exception (const Exception &)
	Exception (const ExceptionInfo &eInfo)
	Exception (const rwsf::ExceptionInfo &eInfo, const LocalizedMessage &msg)
	Exception (const std::string &msg)
virtual	~Exception () noexcept
const char *	getFileName () const
const char *	getFunctionName () const
unsigned long	getLineNumber () const
virtual bool	operator!= (const Exception exc2)
Exception &	operator= (const Exception &m)
virtual bool	operator== (const Exception exc2)
virtual const char *	what () const noexcept

Private Member Functions
virtual Exception *	clone (void) const
virtual void	raise (void) const

Additional Inherited Members
Related Symbols inherited from rwsf::Exception
#define	RWSF_DECLARE_EXCEPTION_METHODS(className)
#define	RWSF_DEFINE_EXCEPTION_METHODS(className)
#define	RWSF_EINFO

Detailed Description

XmlParseLineColException defines an exception type that captures line and column information for where the parse failure occurs.

The code sample below shows a try-catch block that contains a call to unmarshal(). The XML parsing error exception contains a descriptive message and the line number and column number at which the method detected the error.

try {
  aComplexType.unmarshal(xmlContents);
} catch (const rwsf::XmlParseLineColException &e) {
  std::cerr << "Parse error when unmarshaling : "
                  << e.what() << std::endl;
  std::cerr << "Line number: " << e.getLineNumber()
                  << std::endl;
  std::cerr << "Column number: " << e.getColumnNumber()
                  << std::endl;
  return 1;
} catch (const rwsf::Exception &e) {
  std::cerr << "Error : " << e.what() << std::endl;
  return 1;
} catch (const RWxmsg &e) {
  std::cerr << "Error : " << e.what() << std::endl;
  return 1;
}catch (const std::exception &e) {
  std:: cerr << "Error : " << e.what() << std::endl;
  return 1;
}

Constructor & Destructor Documentation

~XmlParseLineColException()

virtual rwsf::XmlParseLineColException::~XmlParseLineColException ( )

virtualnoexcept

Destructor.

Member Function Documentation

clone()

virtual Exception * rwsf::XmlParseLineColException::clone ( void ) const

privatevirtual

Creates a new copy of self on the heap. Overridden in derived classes to construct an instance of the correct derived type. It is up to the user to ensure that the returned Exception object is deleted.

Reimplemented from rwsf::XmlParseException.

getColumnNumber()

size_t rwsf::XmlParseLineColException::getColumnNumber

(

void

)

const

Returns the column number in the XML document where the parse error occurred.

getLineNumber()

size_t rwsf::XmlParseLineColException::getLineNumber

(

void

)

const

Returns the line number in the XML document where the parse error occurred.

raise()

virtual void rwsf::XmlParseLineColException::raise ( void ) const

privatevirtual

Methods defined by macro in Exception.h. raise (throw) clone (copy)

Reimplemented from rwsf::XmlParseException.