internal static pathResolverResult resolvePathSegments(this object source, string path,
pathResolveFlag _flagList)
{
string _path = path;
// pathResolveFlags flags = _flagList;
pathSegments pathSeg = new pathSegments(_path, _flagList);
pathResolverResult output = resolvePathSegments(source, pathSeg, _flagList);
return(output);
}
/// <summary>
/// Vraca sve segmente posle ovog
/// </summary>
/// <param name="seg">Segment od koga na dalje treba da se odsece deo</param>
/// <returns></returns>
public pathSegments getSegmentsAfterThis(pathSegment seg, bool includeThis)
{
pathSegments output = new pathSegments();
if (Contains(seg))
{
int segId = IndexOf(seg);
if (!includeThis)
{
segId = segId + 1;
}
List <pathSegment> copy = GetRange(segId, Count - segId);
copy.ForEach(x => output.Add(x));
}
return(output);
}
/// <summary>
/// Pronalazi pod resurs na osnovu date putanje
/// </summary>
/// <param name="source"></param>
/// <param name="path"></param>
/// <param name="returnNullIfPathEmpty"></param>
/// <returns></returns>
private static object _resolvePath(this object source, string path, pathResolveFlag flagList)
// , Boolean returnNullIfPathEmpty = true, Boolean returnPropertyInfo = false, Boolean debugMode=false
{
imbProjectResourceBase baseResource = null;
if (!string.IsNullOrEmpty(path))
{
path = path.Replace("{", "<");
path = path.Replace("}", ">");
if (flagList.HasFlag(pathResolveFlag.removeTypeAndRelationFilters))
{
pathFilterInstructions ins = new pathFilterInstructions(path);
path = ins.cleanPath;
}
}
if (flagList.HasFlag(pathResolveFlag.startFromProjectRoot))
{
// source = imbCoreManager.managerInstance.__myProjectObject;
}
bool returnPropertyInfo = flagList.HasFlag(pathResolveFlag.returnPropertyInfo);
if (path.isNullOrEmptyString())
{
if (flagList.HasFlag(pathResolveFlag.returnNullIfPathEmpty))
{
return(null);
}
else
{
return(source);
}
}
object head = source;
object lastHead = source;
object result = null;
StringBuilder msg = new StringBuilder();
pathSegments segments = path.toPathSegments();
foreach (pathSegment seg in segments)
{
lastHead = head;
result = resourcePathSegmentResolver.resolvePathSegment(head, seg, flagList);
if (result == null)
{
msg.AppendLine("Last head: " + lastHead.GetType().Name + " on segment: " + seg.position);
head = null;
// if (msg == null) msg = new imbStringBuilder(0);
msg.AppendLine(
"Path segment: " + seg.description + " failed (returned [null]) on source [" +
source.toStringSafe() + "]");
break;
}
else if (result == head)
{
// if (msg == null) msg = new imbStringBuilder(0);
//msg.AppendLine();
}
else
{
if (flagList.HasFlag(pathResolveFlag.debugMode))
{
if (msg == null)
{
msg = new StringBuilder();
}
msg.AppendLine("Path segment: " + seg.description + " returned result [" + result.toStringSafe() +
"] on current head [" + head.toStringSafe() + "]");
}
head = result;
}
}
//if (msg !=null)
//{
msg.AppendLine("Resolving path [" + path + "] - segments count [" + segments.Count +
"] on source [" + source.toStringSafe() + "]");
if (head == null)
{
msg.AppendLine("Resolving failed! result is null");
}
else
{
msg.AppendLine("Resolve result ok :: [" + head.toStringSafe() + "]");
}
if (flagList.HasFlag(pathResolveFlag.debugMode))
{
head = null;
}
else
{
//devNoteManager.noteStatic(new aceGeneralException(msg.ToString()), devNoteType.resourceRetrieval, msg.ToString());
}
//}
if (!flagList.HasFlag(pathResolveFlag.nullIsAcceptable))
{
//if (head == null)
//{
// msg.AppendPair("Query path: ", path);
// if (source is IObjectWithName)
// {
// IObjectWithName ion = source as IObjectWithName;
// msg.AppendPair("Source: ", ion.name);
// }
// else
// {
// msg.AppendPair("Source: ", source.toStringSafe());
// }
// IObjectWithName lastHeadWithName = lastHead as IObjectWithName;
// if (lastHeadWithName != null)
// {
// msg.AppendPair("Last head: ", lastHeadWithName.name);
// }
// else
// {
// msg.AppendPair("Last head: ", lastHead.toStringSafe());
// }
// if (!flagList.Contains(pathResolveFlag.disableDoomyObject))
// {
// var dbg = new debugDoomyObject();
// //msg.AppendLine("Path: " + path);
// dbg.data = new object[] {segments, head, lastHead, source, flagList};
// dbg.report = msg.ToString();
// head = dbg;
// }
// // devNoteManager.note(source, msg.ToString(), "resourcePathResolver.resolvePath()");
//}
}
return(head);
}
/// <summary>
/// Izvrsava kolekciju path segmenata nad prosledjenim objektom
/// </summary>
/// <param name="source"></param>
/// <param name="segments"></param>
/// <param name="_flagList"></param>
/// <returns></returns>
internal static pathResolverResult resolvePathSegments(this object source, pathSegments segments,
pathResolveFlag _flagList)
{
pathResolveFlag flags = _flagList;
pathResolverResult output = new pathResolverResult();
output.parent = source as IObjectWithPath;
output.segments = segments;
output.path = segments.path;
object result = source;
object lastResult = source;
output.missing = new pathSegments();
pathSegment ps = segments.First();
int i = 0;
do
{
ps = segments[i];
result = result.resolvePathSegment(ps, flags);
if (result == null)
{
output.missing = segments.getSegmentsAfterThis(ps, true);
break;
}
else
{
lastResult = result;
}
i++;
} while (i < segments.Count);
if (lastResult != null)
{
output.nodeFound.Add(lastResult);
}
//foreach (pathSegment ps in segments)
//{
// if (result != null)
// {
// lastResult = result;
// } else
// {
// output.missing = segments.getSegmentsAfterThis(ps, true);
// break;
// }
//}*/
//if (result != null)
//{
//} else if (lastResult != null)
//{
// output.nodeFound.Add(lastResult);
//}
return(output);
}
