|
public Contains_Path ( |
||
| Path | ||
| Результат | bool | |
private void recursive_process_file(XmlReader readerXml, Stack<GenericXmlNode> currentStack, GenericXmlMappingSet set, GenericXmlReaderResults returnValue)
{
// Create the list of nodes to this point from the stack
List<GenericXmlNode> currentReverseList = currentStack.ToList();
// THis is now on THIS element, so move to the next, unless there were none
if (!readerXml.Read()) return;
// Create the path for this
GenericXmlPath currentPath = new GenericXmlPath();
for (int j = currentReverseList.Count - 1; j >= 0; j--)
{
currentPath.PathNodes.Add(currentReverseList[j]);
}
//// First, handle any attributes
//if (readerXml.HasAttributes)
//{
// // Create the list of nodes to this point
// for (int i = 0; i < readerXml.AttributeCount; i++)
// {
// // Move to this attribute
// readerXml.MoveToAttribute(i);
// // Create the path for this
// GenericXmlPath thisPath = new GenericXmlPath();
// for (int j = currentReverseList.Count - 1; j >= 0; j--)
// {
// thisPath.PathNodes.Add(currentReverseList[j]);
// }
// thisPath.AttributeName = readerXml.Name;
// // Get the value for this path
// string attributeValue = readerXml.Value;
// // Does mapping exist for this path?
// PathMappingInstructions instructions = set.Get_Matching_Path_Instructions(thisPath);
// // If instructions, this was mapped
// if ((instructions != null) && (!String.IsNullOrEmpty(instructions.SobekMapping)))
// {
// MappedValue thisMappedValue = new MappedValue();
// thisMappedValue.Mapping = instructions.SobekMapping;
// thisMappedValue.Path = thisPath;
// thisMappedValue.Value = attributeValue;
// returnValue.MappedValues.Add(thisMappedValue);
// }
// }
// // Move back to the main element after handing the attributes
// readerXml.MoveToElement();
//}
// Now, iterate through all the child elements that may exist
while (readerXml.Read())
{
//if (readerXml.NodeType == XmlNodeType.Text)
//{
// // Create the path for this
// GenericXmlPath thisPath = new GenericXmlPath();
// for (int j = currentReverseList.Count - 1; j >= 0; j--)
// {
// thisPath.PathNodes.Add(currentReverseList[j]);
// }
// // Does mapping exist for this path?
// PathMappingInstructions instructions = set.Get_Matching_Path_Instructions(thisPath);
// // Get the value for this path
// string textValue = readerXml.Value;
// // If instructions, this was mapped
// if ((instructions != null) && ( !String.IsNullOrEmpty(instructions.SobekMapping)))
// {
// MappedValue thisMappedValue = new MappedValue();
// thisMappedValue.Mapping = instructions.SobekMapping;
// thisMappedValue.Path = thisPath;
// thisMappedValue.Value = textValue;
// returnValue.MappedValues.Add(thisMappedValue);
// }
//}
bool text_found = false;
if (readerXml.NodeType == XmlNodeType.Element)
{
// Create the node for this top-level element
string nodeName = readerXml.Name;
GenericXmlNode topNode = new GenericXmlNode { NodeName = nodeName };
// Add this to the stack
currentStack.Push(topNode);
if (topNode.NodeName == "text")
text_found = true;
// It may be that mapping exists right here at this level
// Create the path for this
currentReverseList = currentStack.ToList();
GenericXmlPath thisPath = new GenericXmlPath();
for (int j = currentReverseList.Count - 1; j >= 0; j--)
{
thisPath.PathNodes.Add(currentReverseList[j]);
}
// Does mapping exist for this path?
if (set.Contains_Path(thisPath))
{
// Collect the attributes FIRST
List<Tuple<string, string>> attributes = null;
if (readerXml.HasAttributes)
{
attributes = new List<Tuple<string, string>>();
readerXml.MoveToFirstAttribute();
attributes.Add(new Tuple<string, string>(readerXml.Name, readerXml.Value));
while (readerXml.MoveToNextAttribute())
{
attributes.Add(new Tuple<string, string>(readerXml.Name, readerXml.Value));
}
readerXml.MoveToElement();
}
// Does mapping exist for this path?
PathMappingInstructions instructions = set.Get_Matching_Path_Instructions(thisPath);
// If instructions, this was mapped
if ((instructions != null) && (!String.IsNullOrEmpty(instructions.SobekMapping)) && (instructions.IgnoreSubTree))
{
MappedValue thisMappedValue = new MappedValue();
thisMappedValue.Mapping = instructions.SobekMapping;
thisMappedValue.Path = thisPath;
if (instructions.RetainInnerXmlTags)
{
thisMappedValue.Value = readerXml.ReadInnerXml();
}
else
{
StringBuilder builder = new StringBuilder();
XmlReader innerReader = readerXml.ReadSubtree();
while (innerReader.Read())
{
if (innerReader.NodeType == XmlNodeType.Text)
{
builder.Append(innerReader.Value);
}
}
thisMappedValue.Value = builder.ToString();
}
returnValue.MappedValues.Add(thisMappedValue);
//// Actually, there is something here about skipping this
//readerXml.Skip();
}
else
{
// Recursively read this and all children
recursive_process_file(readerXml.ReadSubtree(), currentStack, set, returnValue);
}
// Now, handle the attributes
if ((attributes != null) && (attributes.Count > 0))
{
foreach (Tuple<string, string> attribute in attributes)
{
// Does mapping exist for this path?
PathMappingInstructions attrInstructions = set.Get_Matching_Path_Instructions(thisPath, attribute.Item1);
// If instructions, this was mapped
if ((attrInstructions != null) && (!String.IsNullOrEmpty(attrInstructions.SobekMapping)))
{
MappedValue thisMappedValue = new MappedValue();
thisMappedValue.Mapping = attrInstructions.SobekMapping;
thisMappedValue.Path = thisPath;
thisMappedValue.Path.AttributeName = attribute.Item1;
thisMappedValue.Value = attribute.Item2;
returnValue.MappedValues.Add(thisMappedValue);
}
}
}
}
// Since this node was handled, pop it off the stack
currentStack.Pop();
}
}
}
