/// <summary>
/// See <see cref="XmlReader.Read"/>.
/// </summary>
public override bool Read()
{
bool baseRead = base.Read();
if (NodeType == XmlNodeType.Element && NamespaceURI == nxsltNamespace && LocalName == characterMapTag)
{
//nxslt:character-map
currMapName = base[nameTag];
if (string.IsNullOrEmpty(currMapName))
{
throw new System.Xml.Xsl.XsltCompileException("Required 'name' attribute of nxslt:character-map element is missing.");
}
currMap = new CharacterMap();
string referencedMaps = base[useCharacterMapsTag];
if (!string.IsNullOrEmpty(referencedMaps))
{
currMap.ReferencedCharacterMaps = referencedMaps.Split(' ');
}
}
else if (NodeType == XmlNodeType.EndElement && NamespaceURI == nxsltNamespace && LocalName == characterMapTag)
{
if (mapping == null)
{
mapping = new CharacterMapping();
}
mapping.AddCharacterMap(currMapName, currMap);
}
else if (NodeType == XmlNodeType.Element && NamespaceURI == nxsltNamespace && LocalName == outputCharacterTag)
{
//nxslt:output-character
string character = base[characterTag];
if (string.IsNullOrEmpty(character))
{
throw new System.Xml.Xsl.XsltCompileException("Required 'character' attribute of nxslt:output-character element is missing.");
}
if (character.Length > 1)
{
throw new System.Xml.Xsl.XsltCompileException("'character' attribute value of nxslt:output-character element is too long - must be a single character.");
}
string _string = base[stringTag];
if (string.IsNullOrEmpty(character))
{
throw new System.Xml.Xsl.XsltCompileException("Required 'string' attribute of nxslt:output-character element is missing.");
}
currMap.AddMapping(character[0], _string);
}
else if (NodeType == XmlNodeType.Element && NamespaceURI == nxsltNamespace && LocalName == outputTag)
{
//nxslt:output
string useMaps = base[useCharacterMapsTag];
if (string.IsNullOrEmpty(useMaps))
{
return(baseRead);
}
if (useCharacterMaps == null)
{
useCharacterMaps = new List <string>();
}
useCharacterMaps.AddRange(useMaps.Split(' '));
}
return(baseRead);
}