QPatternist::GenericNamespaceResolver Class Reference

Generic namespace resolver which resolves lookups against entries in a QHash. More...

#include <qgenericnamespaceresolver_p.h>

Inheritance diagram for QPatternist::GenericNamespaceResolver:

Public Functions
virtual void	addBinding (const QXmlName nb)
virtual Bindings	bindings () const
	GenericNamespaceResolver (const Bindings &list)
virtual QXmlName::NamespaceCode	lookupNamespaceURI (const QXmlName::PrefixCode prefix) const
Public Functions inherited from QPatternist::NamespaceResolver
	NamespaceResolver ()
virtual	~NamespaceResolver ()
Public Functions inherited from QSharedData
	QSharedData ()
	Constructs a QSharedData object with a reference count of 0. More...
	QSharedData (const QSharedData &)
	Constructs a QSharedData object with reference count 0. More...

Static Public Functions
static NamespaceResolver::Ptr	defaultXQueryBindings ()
static NamespaceResolver::Ptr	defaultXSLTBindings ()

Properties
Bindings	m_bindings

Additional Inherited Members
Public Types inherited from QPatternist::NamespaceResolver
typedef QHash< QXmlName::PrefixCode, QXmlName::NamespaceCode >	Bindings
enum	Constants { NoBinding = -1 }
typedef QExplicitlySharedDataPointer< NamespaceResolver >	Ptr
Public Variables inherited from QSharedData
QAtomicInt	ref

Detailed Description

Generic namespace resolver which resolves lookups against entries in a QHash.

Author

Frans Englich frans.nosp@m..eng.nosp@m.lich@.nosp@m.noki.nosp@m.a.com

Definition at line 71 of file qgenericnamespaceresolver_p.h.

Constructors and Destructors

GenericNamespaceResolver()

GenericNamespaceResolver::GenericNamespaceResolver

(

const Bindings &

list

)

Definition at line 50 of file qgenericnamespaceresolver.cpp.

Referenced by defaultXQueryBindings(), and defaultXSLTBindings().

                                                                       : m_bindings(list)
{
}

Functions

addBinding()

void GenericNamespaceResolver::addBinding ( const QXmlName  nb )

virtual

Adds the mapping from prefix to namespaceURI to this NamespaceResolver. If this NamespaceResolver already contains a binding involving prefix, the old binding is replaced.

Implements QPatternist::NamespaceResolver.

Definition at line 54 of file qgenericnamespaceresolver.cpp.

{
    if(nb.namespaceURI() == StandardNamespaces::UndeclarePrefix)
        m_bindings.remove(nb.prefix());
    else
        m_bindings.insert(nb.prefix(), nb.namespaceURI());
}

bindings()

NamespaceResolver::Bindings GenericNamespaceResolver::bindings ( ) const

virtual

Returns

all bindings this NamespaceResolver handles.

Implements QPatternist::NamespaceResolver.

Definition at line 91 of file qgenericnamespaceresolver.cpp.

{
    return m_bindings;
}

defaultXQueryBindings()

NamespaceResolver::Ptr GenericNamespaceResolver::defaultXQueryBindings ( )

static

Returns a GenericNamespaceResolver containing the following bindings:

• xml = http://www.w3.org/XML/1998/namespace
• xs = http://www.w3.org/2001/XMLSchema
• xsi = http://www.w3.org/2001/XMLSchema-instance
• fn = http://www.w3.org/2005/xpath-functions
• xdt = http://www.w3.org/2005/xpath-datatypes
• no prefix = empty namespace

Definition at line 67 of file qgenericnamespaceresolver.cpp.

{
    Bindings list;

    list.insert(StandardPrefixes::xml,    StandardNamespaces::xml);
    list.insert(StandardPrefixes::xs,     StandardNamespaces::xs);
    list.insert(StandardPrefixes::xsi,    StandardNamespaces::xsi);
    list.insert(StandardPrefixes::fn,     StandardNamespaces::fn);
    list.insert(StandardPrefixes::local,  StandardNamespaces::local);
    list.insert(StandardPrefixes::empty,  StandardNamespaces::empty);

    return NamespaceResolver::Ptr(new GenericNamespaceResolver(list));
}

defaultXSLTBindings()

NamespaceResolver::Ptr GenericNamespaceResolver::defaultXSLTBindings ( )

static

Returns a GenericNamespaceResolver containing the following bindings:

• xml = http://www.w3.org/XML/1998/namespace
• no prefix = empty namespace

Definition at line 81 of file qgenericnamespaceresolver.cpp.

{
    Bindings list;

    list.insert(StandardPrefixes::xml,    StandardNamespaces::xml);
    list.insert(StandardPrefixes::empty,  StandardNamespaces::empty);

    return NamespaceResolver::Ptr(new GenericNamespaceResolver(list));
}

lookupNamespaceURI()

QXmlName::NamespaceCode GenericNamespaceResolver::lookupNamespaceURI ( const QXmlName::PrefixCode  prefix ) const

virtual

Resolves the prefix to the corresponding namespace URI. If no binding exists for prefix, NoBinding is returned.

Returns

the namespace corresponding to prefix.

Implements QPatternist::NamespaceResolver.

Definition at line 62 of file qgenericnamespaceresolver.cpp.

{
    return m_bindings.value(prefix, NoBinding);
}

Properties

m_bindings

Bindings QPatternist::GenericNamespaceResolver::m_bindings

private

The key is the prefix, the value the namespace URI.

Definition at line 105 of file qgenericnamespaceresolver_p.h.

Referenced by addBinding(), bindings(), and lookupNamespaceURI().

---

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

• /src/xmlpatterns/utils/qgenericnamespaceresolver_p.h
• /src/xmlpatterns/utils/qgenericnamespaceresolver.cpp