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AttributesImpl.cpp

//
// AttributesImpl.cpp
//
// $Id: //poco/1.2/XML/src/AttributesImpl.cpp#1 $
//
// Library: XML
// Package: SAX
// Module:  SAX
//
// 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/SAX/AttributesImpl.h"


namespace Poco {
namespace XML {


AttributesImpl::AttributesImpl()
{
}


00049 AttributesImpl::AttributesImpl(const Attributes& attributes)
{
      setAttributes(attributes);
}


00055 AttributesImpl::AttributesImpl(const AttributesImpl& attributes)
{
      setAttributes(attributes);
}


00061 AttributesImpl::~AttributesImpl()
{
}


00066 AttributesImpl& AttributesImpl::operator = (const AttributesImpl& attributes)
{
      if (&attributes != this)
      {
            _attributes = attributes._attributes;
      }
      return *this;
}


00076 int AttributesImpl::getIndex(const XMLString& qname) const
{
      int i = 0;
      AttributeVec::const_iterator it;
      for (it = _attributes.begin(); it != _attributes.end(); ++it)
      {
            if (it->qname == qname) return i;
            ++i;
      }
      return -1;
}


00089 int AttributesImpl::getIndex(const XMLString& namespaceURI, const XMLString& localName) const
{
      int i = 0;
      AttributeVec::const_iterator it;
      for (it = _attributes.begin(); it != _attributes.end(); ++it)
      {
            if (it->namespaceURI == namespaceURI && it->localName == localName) return i;
            ++i;
      }
      return -1;
}


00102 int AttributesImpl::getLength() const
{
      return (int) _attributes.size();
}


00108 XMLString AttributesImpl::getLocalName(int i) const
{
      poco_assert (i < _attributes.size());
      return _attributes[i].localName;
}


00115 XMLString AttributesImpl::getQName(int i) const
{
      poco_assert (i < _attributes.size());
      return _attributes[i].qname;
}


00122 XMLString AttributesImpl::getType(int i) const
{
      poco_assert (i < _attributes.size());
      return _attributes[i].type;
}


00129 XMLString AttributesImpl::getType(const XMLString& qname) const
{
      Attribute* pAttr = find(qname);
      if (pAttr)
            return pAttr->type;
      else
            return XMLString();
}


00139 XMLString AttributesImpl::getType(const XMLString& namespaceURI, const XMLString& localName) const
{
      Attribute* pAttr = find(namespaceURI, localName);
      if (pAttr)
            return pAttr->type;
      else
            return XMLString();
}


00149 XMLString AttributesImpl::getValue(int i) const
{
      poco_assert (i < _attributes.size());
      return _attributes[i].value;
}


00156 XMLString AttributesImpl::getValue(const XMLString& qname) const
{
      Attribute* pAttr = find(qname);
      if (pAttr)
            return pAttr->value;
      else
            return XMLString();
}


00166 XMLString AttributesImpl::getValue(const XMLString& namespaceURI, const XMLString& localName) const
{
      Attribute* pAttr = find(namespaceURI, localName);
      if (pAttr)
            return pAttr->value;
      else
            return XMLString();
}


00176 XMLString AttributesImpl::getURI(int i) const
{
      poco_assert (i < _attributes.size());
      return _attributes[i].namespaceURI;
}


bool AttributesImpl::isSpecified(int i) const
{
      poco_assert (i < _attributes.size());
      return _attributes[i].specified;
}


00190 bool AttributesImpl::isSpecified(const XMLString& qname) const
{
      Attribute* pAttr = find(qname);
      if (pAttr)
            return pAttr->specified;
      else
            return false;
}


00200 bool AttributesImpl::isSpecified(const XMLString& namespaceURI, const XMLString& localName) const
{
      Attribute* pAttr = find(namespaceURI, localName);
      if (pAttr)
            return pAttr->specified;
      else
            return false;
}


00210 void AttributesImpl::setValue(int i, const XMLString& value)
{
      poco_assert (i < _attributes.size());
      _attributes[i].value     = value;
      _attributes[i].specified = true;
}


00218 void AttributesImpl::setValue(const XMLString& qname, const XMLString& value)
{
      Attribute* pAttr = find(qname);
      if (pAttr)
      {
            pAttr->value     = value;
            pAttr->specified = true;
      }
}


00229 void AttributesImpl::setValue(const XMLString& namespaceURI, const XMLString& localName, const XMLString& value)
{
      Attribute* pAttr = find(namespaceURI, localName);
      if (pAttr)
      {
            pAttr->value     = value;
            pAttr->specified = true;
      }
}


00240 void AttributesImpl::setAttributes(const Attributes& attributes)
{
      if (&attributes != this)
      {
            int count = attributes.getLength();
            _attributes.clear();
            _attributes.reserve(count);
            for (int i = 0; i < count; i++)
            {
                  addAttribute(attributes.getURI(i), attributes.getLocalName(i), attributes.getQName(i), attributes.getType(i), attributes.getValue(i));
            }
      }
}


00255 void AttributesImpl::setAttribute(int i, const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname, const XMLString& type, const XMLString& value)
{
      poco_assert (i < _attributes.size());
      _attributes[i].namespaceURI = namespaceURI;
      _attributes[i].localName    = localName;
      _attributes[i].qname        = qname;
      _attributes[i].type         = type;
      _attributes[i].value        = value;
      _attributes[i].specified    = true;
}


00267 void AttributesImpl::addAttribute(const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname, const XMLString& type, const XMLString& value)
{
      AttributeVec::iterator it = _attributes.insert(_attributes.end(), Attribute());
      it->namespaceURI = namespaceURI;
      it->localName    = localName;
      it->qname        = qname;
      it->value        = value;
      it->type         = type;
      it->specified    = true;
}


00279 void AttributesImpl::addAttribute(const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname, const XMLString& type, const XMLString& value, bool specified)
{
      AttributeVec::iterator it = _attributes.insert(_attributes.end(), Attribute());
      it->namespaceURI = namespaceURI;
      it->localName    = localName;
      it->qname        = qname;
      it->value        = value;
      it->type         = type;
      it->specified    = specified;
}


00291 void AttributesImpl::addAttribute(const XMLChar* namespaceURI, const XMLChar* localName, const XMLChar* qname, const XMLChar* type, const XMLChar* value, bool specified)
{
      AttributeVec::iterator it = _attributes.insert(_attributes.end(), Attribute());
      it->namespaceURI = namespaceURI;
      it->localName    = localName;
      it->qname        = qname;
      it->value        = value;
      it->type         = type;
      it->specified    = specified;
}


00303 void AttributesImpl::removeAttribute(int i)
{
      int cur = 0;
      for (AttributeVec::iterator it = _attributes.begin(); it != _attributes.end(); ++it, ++cur)
      {
            if (cur == i)
            {
                  _attributes.erase(it);
                  break;
            }
      }
}


00317 void AttributesImpl::removeAttribute(const XMLString& qname)
{
      for (AttributeVec::iterator it = _attributes.begin(); it != _attributes.end(); ++it)
      {
            if (it->qname == qname)
            {
                  _attributes.erase(it);
                  break;
            }
      }
}


00330 void AttributesImpl::removeAttribute(const XMLString& namespaceURI, const XMLString& localName)
{
      for (AttributeVec::iterator it = _attributes.begin(); it != _attributes.end(); ++it)
      {
            if (it->namespaceURI == namespaceURI && it->localName == localName)
            {
                  _attributes.erase(it);
                  break;
            }
      }
}


00343 void AttributesImpl::clear()
{
      _attributes.clear();
}


00349 void AttributesImpl::setLocalName(int i, const XMLString& localName)
{
      poco_assert (i < _attributes.size());
      _attributes[i].localName = localName;
}


00356 void AttributesImpl::setQName(int i, const XMLString& qname)
{
      poco_assert (i < _attributes.size());
      _attributes[i].qname = qname;
}


00363 void AttributesImpl::setType(int i, const XMLString& type)
{
      poco_assert (i < _attributes.size());
      _attributes[i].type = type;
}


00370 void AttributesImpl::setURI(int i, const XMLString& namespaceURI)
{
      poco_assert (i < _attributes.size());
      _attributes[i].namespaceURI = namespaceURI;
}


00377 AttributesImpl::Attribute* AttributesImpl::find(const XMLString& qname) const
{
      for (AttributeVec::const_iterator it = _attributes.begin(); it != _attributes.end(); ++it)
      {
            if (it->qname == qname) 
                  return const_cast<Attribute*>(&(*it));
      }
      return 0;
}


AttributesImpl::Attribute* AttributesImpl::find(const XMLString& namespaceURI, const XMLString& localName) const
{
      for (AttributeVec::const_iterator it = _attributes.begin(); it != _attributes.end(); ++it)
      {
            if (it->namespaceURI == namespaceURI && it->localName == localName) 
                  return const_cast<Attribute*>(&(*it));
      }
      return 0;
}


} } // namespace Poco::XML

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