donner::xml::components::XMLNamespaceContext Class Reference

Manages XML namespace state for a document. More...

#include "donner/base/xml/components/XMLNamespaceContext.h"

Public Member Functions
	XMLNamespaceContext (Registry &registry)
	Constructor, this should only be called once to construct on the given Registry, with registry.ctx().emplace<XMLNamespaceContext>(registry).
void	addNamespaceOverride (Entity entity, const XMLQualifiedName &name, const RcString &uri)
	Add a namespace override for the given entity.
void	removeNamespaceOverride (Entity entity, const XMLQualifiedName &name)
	Removes a namespace override for the given entity.
std::optional< RcString >	getNamespaceUri (Registry &registry, Entity entity, const RcString &prefix) const
	Get the URI for the given namespace prefix.

Detailed Description

Manages XML namespace state for a document.

Access via the Registry::ctx API:

XMLNamespaceContext& context = registry.ctx().get<XMLNamespaceContext>();

Constructor & Destructor Documentation

XMLNamespaceContext()

donner::xml::components::XMLNamespaceContext::XMLNamespaceContext ( Registry & registry )

inlineexplicit

Constructor, this should only be called once to construct on the given Registry, with registry.ctx().emplace<XMLNamespaceContext>(registry).

To use this class, access it via the Registry::ctx API.

XMLNamespaceContext& context = registry.ctx().get<XMLNamespaceContext>();

Parameters

registry

Underlying registry for the document.

Member Function Documentation

addNamespaceOverride()

void donner::xml::components::XMLNamespaceContext::addNamespaceOverride ( Entity entity, const XMLQualifiedName & name, const RcString & uri )

inline

Add a namespace override for the given entity.

If the attribute has changed this may be called again with the same name but different URI.

Parameters

entity	Entity to add the namespace override for.
prefix	Namespace prefix to override.
uri	Namespace URI to use for the prefix.

getNamespaceUri()

std::optional< RcString > donner::xml::components::XMLNamespaceContext::getNamespaceUri ( Registry & registry, Entity entity, const RcString & prefix ) const

inline

Get the URI for the given namespace prefix.

Parameters

registry	Registry to use for the lookup.
entity	Entity to get the namespace URI for.
prefix	Namespace prefix to get the URI for.

Returns

The URI for the given namespace prefix, or an empty string if the prefix is not found.

removeNamespaceOverride()

void donner::xml::components::XMLNamespaceContext::removeNamespaceOverride ( Entity entity, const XMLQualifiedName & name )

inline

Removes a namespace override for the given entity.

Parameters

entity	Entity to remove the namespace override for.
prefix	Namespace prefix to remove.

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

• donner/base/xml/components/XMLNamespaceContext.h