public static HierarchicalName Create(HierarchicalName baseName, string datasetName)
{
if (baseName == null || string.IsNullOrEmpty(datasetName))
{
return(null);
}
StringBuilder sb = new StringBuilder();
char[] chars = datasetName.Trim().ToCharArray();
for (int i = 0; i < chars.Length; i++)
{
char curChar = chars[i];
if (char.IsLetterOrDigit(curChar) || curChar == '.' || curChar == '_' || curChar == ' ')
{
sb.Append(curChar);
}
else if (curChar == '/' || curChar == '\\')
{
string tmp = sb.ToString().Trim();
if (!string.IsNullOrEmpty(tmp))
{
break;
}
}
else
{
return(null); //bad character, we fail
}
}
if (chars.Length != sb.Length)
{
return(null); //we prematurely ended
}
return(new HierarchicalName(baseName.nameParts, sb.ToString()));
}
public static HierarchicalName Create(IEnumerable <string> nameParts)
{
if (nameParts == null)
{
return(null);
}
List <string> tmpL = new List <string>();
foreach (string s in nameParts)
{
tmpL.Add(s.Trim());
}
if (tmpL.Count < 1)
{
return(null);
}
for (int j = 0; j < tmpL.Count; j++)
{
string s = tmpL[j];
if (string.IsNullOrEmpty(s))
{
return(null);
}
StringBuilder sb = new StringBuilder();
char[] chars = s.Trim().ToCharArray();
for (int i = 0; i < chars.Length; i++)
{
char curChar = chars[i];
if (char.IsLetterOrDigit(curChar) || curChar == '.' || curChar == '_' || curChar == ' ')
{
sb.Append(curChar);
}
else if (curChar == '/' || curChar == '\\')
{
string tmp = sb.ToString().Trim();
if (!string.IsNullOrEmpty(tmp))
{
break;
}
}
else
{
return(null); //bad character, we fail
}
}
if (chars.Length != sb.Length)
{
return(null); //we prematurely ended
}
tmpL[j] = sb.ToString();
}
HierarchicalName dn = new HierarchicalName(new string[tmpL.Count - 1], tmpL[tmpL.Count - 1]);
for (int i = 0; i < dn.nameParts.Length; i++)
{
dn.nameParts[i] = tmpL[i];
}
return(dn);
}
public static HierarchicalName Create(string name)
{
if (string.IsNullOrEmpty(name))
{
return(null);
}
char[] chars = name.ToCharArray();
StringBuilder sb = new StringBuilder();
List <string> parts = new List <string>();
for (int i = 0; i < chars.Length; i++)
{
char curChar = chars[i];
if (char.IsLetterOrDigit(curChar) || curChar == '.' || curChar == '_' || curChar == ' ')
{
sb.Append(curChar);
}
else if (curChar == '/' || curChar == '\\')
{
string tmp = sb.ToString().Trim();
if (!string.IsNullOrEmpty(tmp))
{
parts.Add(tmp);
}
}
else
{
return(null); //bad character, we fail
}
}
if (sb.Length > 0)
{
string tmp = sb.ToString().Trim();
if (!string.IsNullOrEmpty(tmp))
{
parts.Add(tmp);
}
}
HierarchicalName dn = new HierarchicalName(new string[parts.Count - 1], parts[parts.Count - 1]);
for (int i = 0; i < dn.nameParts.Length; i++)
{
dn.nameParts[i] = parts[i];
}
return(dn);
}