public virtual void From()
{
if (RunningUnderScenarioModel)
{
_query = Query.From(Exp.Variable(ResContainer));
_pType = ResContainer.BaseType.ClientClrType;
AstoriaTestLog.WriteLineIgnore("Query.From(" + ResContainer.Name + ")");
}
else
{
ScanModel model = new ScanModel(_workspace);
ModelEngine engine = new ModelEngine(this.Engine, model);
engine.Run();
this.ResContainer = model.ResultContainer;
_query = Query.From(Exp.Variable(model.ResultContainer));
_pType = model.ResultContainer.BaseType.ClientClrType;
AstoriaTestLog.WriteLineIgnore("Query.From(" + model.ResultContainer.Name + ")");
}
_action = LastAction.From;
IsCount = false;
}
protected object GetResource(bool existing, out string entitySetName, out ResourceContainer resContainer)
{
ScanModel model = new ScanModel(_workspace);
ModelEngine engine = new ModelEngine();
engine.Models.Add(model);
engine.Run();
entitySetName = "";
resContainer = null;
if (!model.CanInsert)
return null;
object newResource = Activator.CreateInstance(model.Result.ClientClrType);
string propName = null;
object propValue = null;
entitySetName = model.ResultContainer.Name;
resContainer = model.ResultContainer;
foreach (ResourceProperty property in model.Result.Properties.Where(p => p.PrimaryKey != null || p.Facets.Nullable == false))
{
if (!property.IsComplexType && !property.IsNavigation) //&& !property.Facets.ServerGenerated)
{
propValue = Resource.CreateValue(property).ClrValue;
propName = property.Name;
newResource.GetType().GetProperty(propName).SetValue(newResource, propValue, new object[] { });
}
}
if (existing)
{
KeyExpression key = _workspace.GetRandomExistingKey(model.ResultContainer, model.Result);
if (key != null)
newResource.GetType().GetProperty(key.Properties[0].Name).SetValue(newResource, key.Values[0].ClrValue, new object[] { });
else
return null;
}
return newResource;
}
public virtual void AttachObject()
{
//if (RunningUnderLinkModel)
// {
// object detachMe = RandomTrackedResource;
// Context.Detach( RandomTrackedResource );
// Context.AttachTo( CurrentResourceSet, detachMe );
// }
//else
{
ScanModel model = new ScanModel(_workspace);
ModelEngine engine = new ModelEngine();
engine.Models.Add(model);
engine.Run();
if (!model.CanInsert)
return;
object newResource = Activator.CreateInstance(model.Result.ClientClrType);
KeyExpression key = Workspace.GetRandomExistingKey(model.ResultContainer, model.Result);
if (key != null)
newResource.GetType().GetProperty(key.Properties[0].Name).SetValue(newResource, key.Values[0].ClrValue, new object[] { });
else
return;
try
{
Context.AttachTo(model.ResultContainer.Name, newResource);
}
catch (InvalidOperationException e)
{
return;
}
AstoriaTestLog.WriteLine("Attaching entity " + model.ResultContainer.BaseType.Name);
_action = LastAction.AttachObject;
_state = EntityState.Unchanged;
this.CurrentResource = newResource;
this.CanInsert = model.CanInsert;
this.CanDelete = model.CanDelete;
this.ResContainer = model.ResultContainer;
this.ResType = model.Result;
}
}
public virtual void From()
{
if (RunningUnderScenarioModel)
{
_query = Query.From( Exp.Variable( ResContainer ) );
_pType = ResContainer.BaseType.ClientClrType;
AstoriaTestLog.WriteLineIgnore( "Query.From(" + ResContainer.Name + ")" );
}
else
{
ScanModel model = new ScanModel( _workspace );
ModelEngine engine = new ModelEngine( this.Engine, model );
engine.Run();
this.ResContainer = model.ResultContainer;
_query = Query.From( Exp.Variable( model.ResultContainer ) );
_pType = model.ResultContainer.BaseType.ClientClrType;
AstoriaTestLog.WriteLineIgnore( "Query.From(" + model.ResultContainer.Name + ")" );
}
_action = LastAction.From;
IsCount = false;
}
