xmlpp::SchemaValidatorBase Class Reference

Base class for schema validators. More...

#include <libxml++/validators/schemavalidatorbase.h>

Inheritance diagram for xmlpp::SchemaValidatorBase:

Public Types
typedef const void*	BoolExpr
	This typedef is just to make it more obvious that our operator const void* should be used like operator bool(). More...

Public Member Functions
	SchemaValidatorBase ()
	~SchemaValidatorBase () override
virtual	operator BoolExpr () const =0
	Test whether a schema has been parsed. More...
virtual void	parse_document (const Document* document)=0
	Parse a schema definition from a document. More...
virtual void	parse_file (const Glib::ustring& filename)=0
	Parse a schema definition file. More...
virtual void	parse_memory (const Glib::ustring& contents)=0
	Parse a schema definition from a string. More...
virtual void	validate (const Document* document)=0
	Validate a document, using a previously parsed schema. More...
virtual void	validate (const Glib::ustring& filename)=0
	Validate an XML file, using a previously parsed schema. More...
Public Member Functions inherited from xmlpp::Validator
	Validator ()
	~Validator () override

Protected Member Functions
void	initialize_valid () override
void	release_underlying () override
Protected Member Functions inherited from xmlpp::Validator
virtual void	check_for_exception ()
virtual void	check_for_validity_messages ()
virtual void	handleException (const exception& e)
virtual void	on_validity_error (const Glib::ustring& message)
virtual void	on_validity_warning (const Glib::ustring& message)

Additional Inherited Members
Static Protected Member Functions inherited from xmlpp::Validator
static void	callback_validity_error (void* ctx, const char* msg,...)
static void	callback_validity_warning (void* ctx, const char* msg,...)
Protected Attributes inherited from xmlpp::Validator
exception*	exception_
_xmlValidCtxt*	valid_
Glib::ustring	validate_error_
Glib::ustring	validate_warning_

Detailed Description

Base class for schema validators.

Since libxml++ 2.38:

Member Typedef Documentation

typedef const void* xmlpp::SchemaValidatorBase::BoolExpr

This typedef is just to make it more obvious that our operator const void* should be used like operator bool().

Constructor & Destructor Documentation

xmlpp::SchemaValidatorBase::SchemaValidatorBase

(

)

xmlpp::SchemaValidatorBase::~SchemaValidatorBase ( )

override

Member Function Documentation

void xmlpp::SchemaValidatorBase::initialize_valid ( )

overrideprotectedvirtual

Reimplemented from xmlpp::Validator.

Reimplemented in xmlpp::XsdValidator.

virtual xmlpp::SchemaValidatorBase::operator BoolExpr ( ) const

pure virtual

Test whether a schema has been parsed.

For instance

if (validator)
  do_something();

Implemented in xmlpp::RelaxNGValidator, and xmlpp::XsdValidator.

virtual void xmlpp::SchemaValidatorBase::parse_document ( const Document*  document )

pure virtual

Parse a schema definition from a document.

If the validator already contains a schema, that schema is released (deleted if the validator owns the schema).

Parameters

document

A preparsed document tree, containing the schema definition.

Exceptions

xmlpp::parse_error

Implemented in xmlpp::RelaxNGValidator, and xmlpp::XsdValidator.

virtual void xmlpp::SchemaValidatorBase::parse_file ( const Glib::ustring &  filename )

pure virtual

Parse a schema definition file.

If the validator already contains a schema, that schema is released (deleted if the validator owns the schema).

Parameters

filename

The URL of the schema.

Exceptions

xmlpp::parse_error

Implemented in xmlpp::RelaxNGValidator, and xmlpp::XsdValidator.

virtual void xmlpp::SchemaValidatorBase::parse_memory ( const Glib::ustring &  contents )

pure virtual

Parse a schema definition from a string.

If the validator already contains a schema, that schema is released (deleted if the validator owns the schema).

Parameters

contents

The schema definition as a string.

Exceptions

xmlpp::parse_error

Implemented in xmlpp::RelaxNGValidator, and xmlpp::XsdValidator.

void xmlpp::SchemaValidatorBase::release_underlying ( )

overrideprotectedvirtual

Reimplemented from xmlpp::Validator.

Reimplemented in xmlpp::XsdValidator.

virtual void xmlpp::SchemaValidatorBase::validate ( const Document*  document )

pure virtual

Validate a document, using a previously parsed schema.

Parameters

document

Pointer to the document.

Exceptions

xmlpp::internal_error
xmlpp::validity_error

Implemented in xmlpp::RelaxNGValidator, and xmlpp::XsdValidator.

virtual void xmlpp::SchemaValidatorBase::validate ( const Glib::ustring &  filename )

pure virtual

Validate an XML file, using a previously parsed schema.

Parameters

filename

The URL of the XML file.

Exceptions

xmlpp::internal_error
xmlpp::parse_error
xmlpp::validity_error

Implemented in xmlpp::RelaxNGValidator, and xmlpp::XsdValidator.