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Name.cpp

//
// Name.cpp
//
// $Id: //poco/1.2/XML/src/Name.cpp#1 $
//
// Library: XML
// Package: XML
// Module:  Name
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
// 
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//


#include "Poco/XML/Name.h"
#include <algorithm>


namespace Poco {
namespace XML {


const XMLString Name::EMPTY_NAME;


Name::Name()
{
}


00053 Name::Name(const XMLString& qname):
      _qname(qname)
{
}


00059 Name::Name(const XMLString& qname, const XMLString& namespaceURI):
      _qname(qname),
      _namespaceURI(namespaceURI),
      _localName(localName(qname))
{
}


00067 Name::Name(const XMLString& qname, const XMLString& namespaceURI, const XMLString& localName):
      _qname(qname),
      _namespaceURI(namespaceURI),
      _localName(localName)
{
}


00075 Name::Name(const Name& name):
      _qname(name._qname),
      _namespaceURI(name._namespaceURI),
      _localName(name._localName)
{
}

      
00083 Name::~Name()
{
}


00088 Name& Name::operator = (const Name& name)
{
      if (this != &name)
      {
            _qname        = name._qname;
            _namespaceURI = name._namespaceURI;
            _localName    = name._localName;
      }
      return *this;
}


00100 void Name::swap(Name& name)
{
      std::swap(_qname, name._qname);
      std::swap(_namespaceURI, name._namespaceURI);
      std::swap(_localName, name._localName);
}


00108 void Name::assign(const XMLString& qname)
{
      _qname        = qname;
      _namespaceURI.clear();
      _localName.clear();
}


00116 void Name::assign(const XMLString& qname, const XMLString& namespaceURI)
{
      _qname        = qname;
      _namespaceURI = namespaceURI;
      _localName    = localName(qname);
}


00124 void Name::assign(const XMLString& qname, const XMLString& namespaceURI, const XMLString& localName)
{
      _qname        = qname;
      _namespaceURI = namespaceURI;
      _localName    = localName;
}


00132 bool Name::equals(const Name& name) const
{
      return name._namespaceURI == _namespaceURI && name._localName == _localName && name._qname == _qname;
}


00138 bool Name::equals(const XMLString& qname, const XMLString& namespaceURI, const XMLString& localName) const
{
      return _namespaceURI == namespaceURI && _localName == localName && _qname == qname;
}


00144 bool Name::equalsWeakly(const XMLString& qname, const XMLString& namespaceURI, const XMLString& localName) const
{
      return _qname == qname && !qname.empty() || _namespaceURI == namespaceURI && _localName == localName && !_localName.empty();
}


00150 XMLString Name::prefix() const
{
      return prefix(_qname);
}


00156 void Name::split(const XMLString& qname, XMLString& prefix, XMLString& localName)
{
      XMLString::size_type pos = qname.find(':');
      if (pos != XMLString::npos)
      {
            prefix.assign(qname, 0, pos);
            localName.assign(qname, pos + 1, qname.size() - pos - 1);
      }
      else
      {
            prefix.clear();
            localName.assign(qname);
      }
}


00172 XMLString Name::localName(const XMLString& qname)
{
      XMLString::size_type pos = qname.find(':');
      if (pos != XMLString::npos) 
            return XMLString(qname, pos + 1, qname.size() - pos - 1);
      else
            return qname;
}


00182 XMLString Name::prefix(const XMLString& qname)
{
      XMLString::size_type pos = qname.find(':');
      if (pos != XMLString::npos)
            return XMLString(qname, 0, pos);
      else
            return EMPTY_NAME;
}


} } // namespace Poco::XML

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