public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if (typeof(string) == destinationType)
{
return(((MaybeTreeBlobPath)value).ToString());
}
else if (typeof(Errorable <MaybeTreeBlobPath>) == destinationType)
{
string strValue = value as string;
if (strValue == null)
{
return((Errorable <MaybeTreeBlobPath>)null);
}
try
{
// {TreeID}:{CanonicalBlobPath}
CanonicalBlobPath path;
Maybe <TreeID> rootTreeID;
int colon = strValue.IndexOf(':');
if (colon >= 0)
{
var eroot = TreeID.TryParse(strValue.Substring(0, colon));
if (eroot.HasErrors)
{
return((Errorable <MaybeTreeBlobPath>)eroot.Errors);
}
rootTreeID = eroot.Value;
// TODO: TryParse on CanonicalBlobPath...
path = (CanonicalBlobPath)('/' + strValue.Substring(colon + 1));
}
else
{
rootTreeID = Maybe <TreeID> .Nothing;
// TODO: TryParse on CanonicalBlobPath...
path = (CanonicalBlobPath)('/' + strValue);
}
return((Errorable <MaybeTreeBlobPath>) new MaybeTreeBlobPath(rootTreeID, path));
}
catch (ErrorBase err)
{
return((Errorable <MaybeTreeBlobPath>)err);
}
catch (Exception ex)
{
return((Errorable <MaybeTreeBlobPath>) new InputError(ex.Message));
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
{
string strValue = value as string;
if (strValue != null)
{
return(TreeID.TryParse(strValue).Value);
}
return(base.ConvertFrom(context, culture, value));
}
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if (typeof(string) == destinationType)
{
return(((TreeID)value).ToString());
}
else if (typeof(Errorable <TreeID>) == destinationType)
{
string strValue = value as string;
if (strValue != null)
{
return(TreeID.TryParse(strValue));
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if (typeof(string) == destinationType)
{
return(((TreeBlobPath)value).ToString());
}
else if (typeof(Errorable <TreeBlobPath>) == destinationType)
{
string strValue = value as string;
if (strValue == null)
{
return((Errorable <TreeBlobPath>)null);
}
try
{
// {TreeID}:{CanonicalBlobPath}
int colon = strValue.IndexOf(':');
if (colon < 0)
{
return((Errorable <TreeBlobPath>) new TreeID.ParseError("Could not find first ':' char of TreeBlobPath"));
}
var eroot = TreeID.TryParse(strValue.Substring(0, colon));
if (eroot.HasErrors)
{
return((Errorable <TreeBlobPath>)eroot.Errors);
}
// TODO: TryParse on CanonicalBlobPath...
CanonicalBlobPath path = (CanonicalBlobPath)('/' + strValue.Substring(colon + 1));
return((Errorable <TreeBlobPath>) new TreeBlobPath(eroot.Value, path));
}
catch (ErrorBase err)
{
return((Errorable <TreeBlobPath>)err);
}
catch (Exception ex)
{
return((Errorable <TreeBlobPath>) new InputError(ex.Message));
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}