/// <summary>
/// Loads an Analysis Services tabular database (Compatibility Level 1200 or newer) from a file
/// or folder.
/// </summary>
/// <param name="path"></param>
public TabularModelHandler(string path, TabularModelHandlerSettings settings = null) : this(settings)
{
_disableUpdates = true;
var file = new FileInfo(path);
// If the file extension is .pbit, assume Power BI template:
if (file.Exists && file.Extension.EqualsI(".pbit"))
{
LoadPowerBiTemplateFile(path);
}
// If the file name is "database.json" or path is a directory, assume Split Model:
else if ((file.Exists && file.Name.EqualsI("database.json")) || Directory.Exists(path))
{
LoadSplitModelFiles(path);
}
// In any other case, assume this is just a regular Model.bim file:
else
{
LoadModelFile(path);
}
UndoManager.Suspend();
Model.ClearTabularEditorAnnotations();
_disableUpdates = false;
UndoManager.Resume();
PowerBIGovernance.UpdateGovernanceMode();
}
/// <summary>
/// Creates a new blank Tabular Model
/// </summary>
public TabularModelHandler(int compatibilityLevel = 1200, TabularModelHandlerSettings settings = null, bool pbiDatasetModel = false)
{
Settings = settings ?? TabularModelHandlerSettings.Default;
Singleton = this;
server = null;
database = new TOM.Database("SemanticModel")
{
CompatibilityLevel = compatibilityLevel,
CompatibilityMode = pbiDatasetModel ? Microsoft.AnalysisServices.CompatibilityMode.PowerBI : Microsoft.AnalysisServices.CompatibilityMode.AnalysisServices
};
CompatibilityLevel = compatibilityLevel;
database.Model = new TOM.Model();
if (pbiDatasetModel)
{
database.Model.DefaultPowerBIDataSourceVersion = TOM.PowerBIDataSourceVersion.PowerBI_V3;
}
SourceType = ModelSourceType.File;
Source = "Model.bim";
Status = "Succesfully created new model.";
Init();
UndoManager.Enabled = true;
PowerBIGovernance.UpdateGovernanceMode(this);
}
private void UpdateSettings()
{
PowerBIGovernance.UpdateGovernanceMode();
_tree?.OnStructureChanged();
if (trace != null)
{
if (_settings.ChangeDetectionLocalServers && !trace.IsStarted)
{
trace.Start();
}
else if (!_settings.ChangeDetectionLocalServers && trace.IsStarted)
{
trace.Stop();
}
}
}
/// <summary>
/// Creates a new blank Tabular Model
/// </summary>
public TabularModelHandler(int compatibilityLevel = 1200, TabularModelHandlerSettings settings = null)
{
Settings = settings ?? TabularModelHandlerSettings.Default;
Singleton = this;
server = null;
database = new TOM.Database("SemanticModel")
{
CompatibilityLevel = compatibilityLevel
};
CompatibilityLevel = compatibilityLevel;
database.Model = new TOM.Model();
SourceType = ModelSourceType.File;
Source = "Model.bim";
Status = "Succesfully created new model.";
Init();
UndoManager.Enabled = true;
PowerBIGovernance.UpdateGovernanceMode(this);
}
private void UpdateSettings()
{
PowerBIGovernance.UpdateGovernanceMode(this);
_tree?.OnStructureChanged();
}
