//currently use education framework
public bool DoesEntityExist(string ctid, ref ConceptScheme entity)
{
bool exists = false;
entity = EntityServices.GetByCtid(ctid);
if (entity != null && entity.Id > 0)
{
return(true);
}
return(exists);
}
/// <summary>
/// Retrieve an resource from the registry by ctid and do import
/// </summary>
/// <param name="ctid"></param>
/// <param name="status"></param>
/// <returns></returns>
public bool ImportByCtid(string ctid, SaveStatus status)
{
if (string.IsNullOrWhiteSpace(ctid))
{
status.AddError(thisClassName + ".ImportByCtid - a valid ctid must be provided");
return(false);
}
//this is currently specific, assumes envelop contains a credential
//can use the hack for GetResourceType to determine the type, and then call the appropriate import method
string statusMessage = "";
EntityServices mgr = new EntityServices();
string ctdlType = "";
try
{
//probably always want to get by envelope
ReadEnvelope envelope = RegistryServices.GetEnvelopeByCtid(ctid, ref statusMessage, ref ctdlType);
if (envelope != null && !string.IsNullOrWhiteSpace(envelope.EnvelopeIdentifier))
{
return(CustomProcessEnvelope(envelope, status));
}
else
{
return(false);
}
}
catch (Exception ex)
{
LoggingHelper.LogError(ex, thisClassName + string.Format(".ImportByCtid(). CTID: {0}", ctid));
status.AddError(ex.Message);
if (ex.Message.IndexOf("Path '@context', line 1") > 0)
{
status.AddWarning("The referenced registry document is using an old schema. Please republish it with the latest schema!");
}
return(false);
}
}
