const AXmlElement *AXmlElement::findElement(const AString& xpath) const
{
LIST_AString xparts;
xpath.split(xparts, '/');
if (xparts.size() > 0)
{
if ('/' == xpath.at(0))
{
if (isNameEquals(xparts.front()))
{
xparts.pop_front();
if (xparts.size() > 0)
return _get(xparts);
else
return this;
}
else
return NULL;
}
else
{
if (xparts.size() > 0)
return _get(xparts);
else
return NULL;
}
}
else
{
return this;
}
}
size_t AXmlElement::_const_find(LIST_AString listPath, AXmlElement::CONST_CONTAINER& result) const
{
if (isNameEquals(listPath.front()))
{
listPath.pop_front();
size_t ret = 0;
switch(listPath.size())
{
case 0:
//a_This node is it
result.push_back(this);
++ret;
break;
case 1:
{
//a_Include immediate children nodes
CONTAINER::const_iterator cit = m_Content.begin();
while (cit != m_Content.end())
{
// Name only, add if martches
if ((*cit)->isNameEquals(listPath.front()))
{
result.push_back(*cit);
++ret;
}
++cit;
}
}
break;
default:
{
//a_Recurse deeper for each element
CONTAINER::const_iterator cit = m_Content.begin();
while (cit != m_Content.end())
{
if ((*cit)->isNameEquals(listPath.front()))
{
ret += (*cit)->_const_find(listPath, result);
}
++cit;
}
}
break;
}
return ret;
}
else
return 0;
}
AXmlElement *AXmlElement::_addElement(const AString& path, bool overwrite, bool insertIntoFront)
{
if (m_Name.isEmpty())
ATHROW_EX(this, AException::InvalidObject, ASWNL("AXmlElement does not have a name"));
LIST_AString xparts;
path.split(xparts, '/');
if (!xparts.size())
ATHROW(this, AException::InvalidParameter);
//a_Check is absolute is used and if root name matches this element
if ('/' == path.at(0) && xparts.size() > 0)
{
//a_xpath starts with /, make sure names match
if (isNameEquals(xparts.front()))
xparts.pop_front();
else
{
AString str("Path specified (");
str.append(path);
str.append(") is absolute and does not match this element's name: ");
str.append(m_Name);
ATHROW_EX(this, AException::InvalidPath, str);
}
}
//a_Skipped over root or relative path specified
AXmlElement *p = NULL;
if (xparts.size() > 0)
{
if (overwrite)
p = _getOrCreate(xparts, this, insertIntoFront);
else
p = _createAndAppend(xparts, this, insertIntoFront);
}
else
p = this;
return p;
}