/// <summary>
/// Parsers a command capturing its original parameters if the receiving collection
/// is not null.
/// </summary>
public virtual string OnParseCommand(ICommand obj, IParameterCollection pc, bool nulls)
{
var str = obj.GetCommandText(iterable: false);
if (str == null)
{
return(string.Empty);
}
if (obj.Parameters != null && obj.Parameters.Count != 0)
{
if (pc != null) // Capturing the original parameters...
{
foreach (var par in obj.Parameters)
{
var item = pc.AddCreate(par.Value);
str = str.Replace(par.Name, item.Name);
}
}
else // Border case: no receiving collection...
{
foreach (var par in obj.Parameters)
{
var value = Engine.TryTransform(par.Value);
str = str.Replace(par.Name, Parse(value, null, nulls));
}
}
}
return(str);
}
/// <summary>
/// Parsers a value or constant, capturing it into a parameter if such collection is
/// available.
/// </summary>
protected virtual string OnParseConstant(object obj, IParameterCollection pc)
{
if (obj == null)
{
return(OnParseNull());
}
if (pc != null)
{
return(pc.AddCreate(obj).Name);
}
else
{
return(obj.ToString());
}
}
/// <summary>
/// Parsers a value or constant, capturing it into a parameter if such collection is
/// available.
/// </summary>
protected virtual string OnParseConstant(object obj, IParameterCollection pc)
{
if (obj == null) return OnParseNull();
if (pc != null) return pc.AddCreate(obj).Name;
else return obj.ToString();
}
/// <summary>
/// Parsers a command capturing its original parameters if the receiving collection
/// is not null.
/// </summary>
public virtual string OnParseCommand(ICommand obj, IParameterCollection pc, bool nulls)
{
var str = obj.GetCommandText(iterable: false);
if (str == null) return string.Empty;
if (obj.Parameters != null && obj.Parameters.Count != 0)
{
if (pc != null) // Capturing the original parameters...
{
foreach (var par in obj.Parameters)
{
var item = pc.AddCreate(par.Value);
str = str.Replace(par.Name, item.Name);
}
}
else // Border case: no receiving collection...
{
foreach (var par in obj.Parameters)
{
var value = Engine.TryTransform(par.Value);
str = str.Replace(par.Name, Parse(value, null, nulls));
}
}
}
return str;
}