XMLValidator Class Reference

Validator for XML files. More...

#include <OpenMS/FORMAT/VALIDATORS/XMLValidator.h>

Collaboration diagram for XMLValidator:

Public Member Functions
	XMLValidator ()
	Constructor.
bool	isValid (const std::string &filename, const std::string &schema, std::ostream &os=std::cerr)
	Returns if an XML file is valid for given a schema file.

Protected Member Functions
void	logError_ (const std::string &kind, const std::string &message, unsigned long line, unsigned long column)

Protected Attributes
bool	valid_
	Flag if the validated file is valid.
std::string	filename_
	File name of validated file (for error messages)
std::ostream *	os_

Friends
class	XMLValidatorErrorHandler_
	The internal Xerces ErrorHandler bridge needs access to logError_.

Detailed Description

Validator for XML files.

Validates an XML file against a given schema.

Constructor & Destructor Documentation

XMLValidator()

XMLValidator

(

)

Constructor.

Member Function Documentation

isValid()

bool isValid	(	const std::string &	filename,
		const std::string &	schema,
		std::ostream &	os = std::cerr
	)

Returns if an XML file is valid for given a schema file.

Error messages are printed to the error stream, unless redirected with the attribute os .

Parameters

[in]	filename	The file to validated.
[in]	schema	The filename of the schema that should be used for validation.
[in]	os	The stream where error messages should be send to.

Exceptions

Exception::FileNotFound	is thrown if the file cannot be found
Exception::ParseError	is thrown if the parser could not be initialized

logError_()

void logError_ ( const std::string &  kind, const std::string &  message, unsigned long  line, unsigned long  column  )

protected

Record a validation problem. Called by the internal Xerces ErrorHandler bridge (defined in the .cpp); keeps Xerces out of this public header.

Friends And Related Symbol Documentation

XMLValidatorErrorHandler_

friend class XMLValidatorErrorHandler_

friend

The internal Xerces ErrorHandler bridge needs access to logError_.

Member Data Documentation

filename_

std::string filename_

protected

File name of validated file (for error messages)

os_

std::ostream* os_

protected

valid_

bool valid_

protected

Flag if the validated file is valid.