public void Build(IDbDataParameter adoParameter)
{
IBindingMetadata metadata = this.Source?.Identity.Metadata.Require <IBindingMetadata>();
IBindingParameterContract contract = metadata?.Parameter;
adoParameter.ParameterName = this.Name;
if (contract?.Convert != null)
{
adoParameter.Value = contract.Convert(this.Source?.Snapshot);
}
else if (this.Source != null)
{
adoParameter.Value = this.Source.Snapshot;
}
else
{
adoParameter.Value = DBNull.Value;
}
if (contract?.Write != null)
{
BindingParameterInfo paramInfo = new BindingParameterInfo()
{
Metadata = metadata,
Parameter = adoParameter,
Field = this.Source,
};
contract.Write(paramInfo);
}
}
public void Build(IDbDataParameter adoParameter)
{
IBindingMetadata metadata = this.Field?.Identity.GetMetadata <IBindingMetadata>();
IBindingParameterContract contract = metadata?.Parameter;
adoParameter.ParameterName = this.Name;
if (contract?.Convert != null)
{
adoParameter.Value = contract.Convert(this.Field?.Value);
}
else if (this.Field != null)
{
adoParameter.Value = this.Field.Value;
}
else
{
adoParameter.Value = DBNull.Value;
}
if (contract?.Write != null)
{
BindingParameterInfo paramInfo = new BindingParameterInfo()
{
Metadata = metadata,
Parameter = adoParameter,
Field = this.Field,
};
contract.Write(paramInfo);
}
}
public static IDbDataParameter CreateAdoParameter(IDbCommand adoCommand, IParameter parameter)
{
IDbDataParameter adoParameter = adoCommand.CreateParameter();
IBindingMetadata metadata = parameter.Field?.Identity.GetMetadata <IBindingMetadata>();
IBindingParameterContract contract = parameter.Contract ?? metadata?.Parameter;
adoParameter.ParameterName = parameter.Name;
if (contract?.Convert != null)
{
adoParameter.Value = contract.Convert(parameter.Field?.Value);
}
else if (parameter.Field != null)
{
adoParameter.Value = parameter.Field.Value;
}
else
{
adoParameter.Value = DBNull.Value;
}
if (contract?.Write != null)
{
BindingParameterInfo paramInfo = new BindingParameterInfo()
{
Metadata = metadata,
Parameter = adoParameter,
Field = parameter.Field,
};
contract.Write(paramInfo);
}
return(adoParameter);
}