KItinerary::JsonLd Namespace Reference

Functions
template<typename T >
bool	canConvert (const QVariant &value)
template<typename T >
T	convert (const QVariant &value)
template<typename T >
bool	isA (const QVariant &value)
bool	isSchemaOrgNamespace (QStringView uri)
QString	normalizeTypeName (QString &&typeName)
void	renameProperty (QJsonObject &obj, const char *oldName, const char *newName)
QString	typeName (const QJsonObject &obj)
bool	valueIsNull (const QVariant &v)

Detailed Description

JSON-LD data type helper functions.

Utility methods for working with schema.org data in JSON-LD format.

Function Documentation

canConvert()

template<typename T >

bool KItinerary::JsonLd::canConvert ( const QVariant & value )

inline

Checks if the given value can be up-cast to T.

Definition at line 31 of file datatypes.h.

convert()

template<typename T >

T KItinerary::JsonLd::convert ( const QVariant & value )

inline

Up-cast value to T.

Note

This does not perform any safety checks!

See also

canConvert

Definition at line 47 of file datatypes.h.

isA()

template<typename T >

bool KItinerary::JsonLd::isA ( const QVariant & value )

inline

Returns true if value is of type T.

Definition at line 24 of file datatypes.h.

isSchemaOrgNamespace()

bool KItinerary::JsonLd::isSchemaOrgNamespace ( QStringView uri )

nodiscard

Checks whether uri is in the http://schema.org namespace.

That is more complex than just startsWith since schema.org started to use "https" in their URIs...

Definition at line 31 of file json/jsonld.cpp.

normalizeTypeName()

QString KItinerary::JsonLd::normalizeTypeName ( QString && typeName )

nodiscard

Definition at line 20 of file json/jsonld.cpp.

renameProperty()

void KItinerary::JsonLd::renameProperty	(	QJsonObject &	obj,
		const char *	oldName,
		const char *	newName )

Rename a property, if present and the new name isn't in use already.

Definition at line 17 of file jsonldfilterengine.cpp.

typeName()

QString KItinerary::JsonLd::typeName ( const QJsonObject & obj )

nodiscard

Normalized type name from object.

Definition at line 15 of file json/jsonld.cpp.

valueIsNull()

bool KItinerary::JsonLd::valueIsNull

(

const QVariant &

v

)

Checks whether v holds a null-like value.

This is similar to QVariant::isNull in Qt5, but differs from the "shallow" QVariant::isNull in Qt6 which doesn't check the content at all.

Definition at line 370 of file jsonlddocument.cpp.