/// <summary>
/// Opens a dimensions file.
/// </summary>
/// <param name="fileName">The full path to the file to open.</param>
/// <param name="openMode">The open mode which should be used.</param>
/// <returns></returns>
public MDMLib.Document OpenMetadata(string fileName, MDMLib.openConstants openMode)
{
// Get the file information of the file to open.
FileInfo fInfo = new FileInfo(fileName);
// Get the file's file extension.
string fileExtension = fInfo.Extension.ToLower();
//Opens MDD or MDSC, depending if the dsc is empty (MDD) or if there is a mdsc name.
MRDSCReg.Components dscs = null;
try
{
dscs = new MRDSCReg.Components();
}
catch { }
MRDSCReg.Component dsc = null;
MDMLib.Document document = new MDMLib.Document();
// Check if the file is a .mdd file.
if (fileExtension.Length > 0 & fileExtension.ToLower() != ".mdd")
{
// Run through all dimensions components in the components list.
foreach (MRDSCReg.Component testDsc in dscs)
{
string dscFileExt = testDsc.Metadata.
FileMasks.String.ToLower();
if (dscFileExt.Length != 0)
{
if (dscFileExt.Split('|')[1].Split(';')[0] == "*" + fileExtension.ToLower())
{
dsc = testDsc;
}
}
}
if (dsc != null)
{
// Open the file.
document = (MDMLib.Document)dsc.Metadata.Open(
fileName,
"",
MRDSCReg.openConstants.oREAD
);
}
}
else
{
// Open the document as .mdd file.
document.Open(fileName, "", openMode);
}
return(document);
}
public void ParseMetadata(string fileName)
{
this.Source = fileName;
this.Name = new FileInfo(fileName).Name.Replace(new FileInfo(fileName).Extension, "");
MDMLib.Document document = OpenMetadata(fileName, MDMLib.openConstants.oREAD);
// Run through all variables of the mdm lib document.
foreach (MDMLib.Variable _variable in document.Variables)
{
// Check if the variable is a field.
if ((_variable is MDMLib.IMDMField) == false)
{
continue;
}
if (!_variable.HasCaseData)
{
continue;
}
MDMLib.IMDMField field = (MDMLib.IMDMField)_variable;
if (this.Variables.ContainsKey(field.FullName))
{
continue;
}
this.Variables.Add(field.FullName.Trim(), new TaxonomyVariable(
field.FullName.Trim(),
field.Label.Trim().ToLower(),
this
));
// Run through all categories of the variable.
foreach (MDMLib.IElement _category in _variable.Categories)
{
if (this.Variables[field.FullName.Trim()].Categories.ContainsKey(_category.Name.Trim()))
{
continue;
}
this.Variables[field.FullName.Trim()].Categories.Add(_category.Name.Trim(), new TaxonomyCategory(
this.Variables[field.FullName.Trim()],
_category.Name.Trim(),
_category.Label.Trim().ToLower()
));
if (_category.Factor != null)
{
this.Variables[field.FullName.Trim()].Categories[_category.Name.Trim()].Value = _category.Factor;
}
}
}
}
private void Read()
{
MDMLib.Document document = OpenMetadata(this.FileName, MDMLib.openConstants.oREAD);
// Run through all variables of the mdm lib document.
foreach (MDMLib.Variable _variable in document.Variables)
{
// Check if the variable is a field.
if ((_variable is MDMLib.IMDMField) == false)
{
continue;
}
if (!_variable.HasCaseData)
{
continue;
}
MDMLib.IMDMField field = (MDMLib.IMDMField)_variable;
if (this.Variables.ContainsKey(field.FullName))
{
continue;
}
this.Variables.Add(field.FullName, new Variable(
field.FullName,
field.Label
));
this.Categories.Add(field.FullName, new Dictionary <string, string>());
this.CategoryFactors.Add(field.FullName, new Dictionary <string, double>());
// Run through all categories of the variable.
foreach (MDMLib.IElement _category in _variable.Categories)
{
if (this.Categories[field.FullName].ContainsKey(_category.Name))
{
continue;
}
double factor;
double.TryParse(_category.Factor, out factor);
this.Categories[field.FullName].Add(_category.Name, _category.Label);
this.CategoryFactors[field.FullName].Add(_category.Name, factor);
}
}
}
