/// <summary>
/// Converts an IfcProperty to a COBie Attribute
/// </summary>
/// <param name="ifcProperty"></param>
/// <returns></returns>
static public Attribute ConvertToAttributeType(IfcProperty ifcProperty)
{
var attributeType = new Attribute
{
Description = ifcProperty.Description,
Name = ifcProperty.Name,
Categories = new List <Category>
{
new Category {
Classification = "DPoW Status", Code = "Submitted"
},
}
//srl we need to define categories, the schema proposes "As Built|Submitted|Approved|Exact Requirement|Maximum Requirement|Minimum Requirement|Requirement", should DPoW set requirements?
};
var ifcPropertySingleValue = ifcProperty as IfcPropertySingleValue;
var ifcPropertyEnumeratedValue = ifcProperty as IfcPropertyEnumeratedValue;
var ifcPropertyBoundedValue = ifcProperty as IfcPropertyBoundedValue;
var ifcPropertyTableValue = ifcProperty as IfcPropertyTableValue;
var ifcPropertyReferenceValue = ifcProperty as IfcPropertyReferenceValue;
var ifcPropertyListValue = ifcProperty as IfcPropertyListValue;
if (ifcPropertySingleValue != null)
{
attributeType.Value = GetAttributeValueType(ifcPropertySingleValue);
}
else if (ifcPropertyEnumeratedValue != null)
{
var valueItem = new StringAttributeValue();
attributeType.Value = valueItem;
if (ifcPropertyEnumeratedValue.EnumerationReference != null && ifcPropertyEnumeratedValue.EnumerationReference.Unit != null)
{
valueItem.Unit = ifcPropertyEnumeratedValue.EnumerationReference.Unit.GetName();
}
if (ifcPropertyEnumeratedValue.EnumerationValues.Count == 1)
{
valueItem.Value = ifcPropertyEnumeratedValue.EnumerationValues[0].ToString();
}
else
{
valueItem.Value = "";
foreach (var enumValue in ifcPropertyEnumeratedValue.EnumerationValues)
{
valueItem.Value += enumValue + ";";
}
valueItem.Value = valueItem.Value.TrimEnd(new[] { ';', ' ' });
}
//add in the allowed values
if (ifcPropertyEnumeratedValue.EnumerationReference != null && ifcPropertyEnumeratedValue.EnumerationReference.EnumerationValues.Count > 0)
{
var allowedValues = new List <string>(ifcPropertyEnumeratedValue.EnumerationReference.EnumerationValues.Count);
foreach (var enumValue in ifcPropertyEnumeratedValue.EnumerationReference.EnumerationValues)
{
allowedValues.Add(enumValue.ToString());
}
}
}
else if (ifcPropertyBoundedValue != null)
{
attributeType.Value = GetAttributeValue(ifcPropertyBoundedValue);
}
else if (ifcPropertyTableValue != null)
{
//Logger.WarnFormat("Table values are not supported in COBie");
}
else if (ifcPropertyReferenceValue != null)
{
//Logger.WarnFormat("Reference property values are not supported in COBie");
}
else if (ifcPropertyListValue != null)
{
//Logger.WarnFormat("Multiple List values are not supported in COBie");
}
return(attributeType);
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue,
JsonSerializer serializer)
{
var jObject = JObject.Load(reader);
if (jObject == null)
{
return(null);
}
var result = new Attribute();
//remove this converter to do regular conversion
serializer.Converters.Remove(this);
try
{
//this will populate everything except the value itself
serializer.Populate(jObject.CreateReader(), result);
//get value property, populate it into proper type and add to attribute
AttributeValue value;
var strType = jObject.GetValue("StringAttributeValue");
if (strType != null)
{
value = new StringAttributeValue();
serializer.Populate(strType.CreateReader(), value);
result.Value = value;
return(result);
}
var decType = jObject.GetValue("DecimalAttributeValue");
if (decType != null)
{
value = new DecimalAttributeValue();
serializer.Populate(decType.CreateReader(), value);
result.Value = value;
return(result);
}
var boolType = jObject.GetValue("BooleanAttributeValue");
if (boolType != null)
{
value = new BooleanAttributeValue();
serializer.Populate(boolType.CreateReader(), value);
result.Value = value;
return(result);
}
var intType = jObject.GetValue("IntegerAttributeValue");
if (intType != null)
{
value = new IntegerAttributeValue();
serializer.Populate(intType.CreateReader(), value);
result.Value = value;
return(result);
}
var dateType = jObject.GetValue("DateTimeAttributeValue");
if (dateType != null)
{
value = new DateTimeAttributeValue();
serializer.Populate(dateType.CreateReader(), value);
result.Value = value;
return(result);
}
}
finally
{
//add converter back again
serializer.Converters.Add(this);
}
return(result);
}
private void WriteValue(Utf8JsonWriter writer, PooledByteBufferWriter bufferWriter, StringAttributeValue attributeValue)
{
writer.WriteStringValue(attributeValue.Value);
if (bufferWriter.ShouldFlush(writer))
{
bufferWriter.FlushAsync(writer);
}
}
private async ValueTask WriteValueAsync(Utf8JsonWriter writer, PooledByteBufferWriter bufferWriter, StringAttributeValue attributeValue)
{
writer.WriteStringValue(attributeValue.Value);
if (bufferWriter.ShouldFlush(writer))
{
await bufferWriter.FlushAsync(writer).ConfigureAwait(false);
}
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue,
JsonSerializer serializer)
{
var jObject = JObject.Load(reader);
if (jObject == null) return null;
var result = new Attribute();
//remove this converter to do regular conversion
serializer.Converters.Remove(this);
try
{
//this will populate everything except the value itself
serializer.Populate(jObject.CreateReader(), result);
//get value property, populate it into proper type and add to attribute
AttributeValue value;
var strType = jObject.GetValue("StringAttributeValue");
if (strType != null)
{
value = new StringAttributeValue();
serializer.Populate(strType.CreateReader(), value);
result.Value = value;
return result;
}
var decType = jObject.GetValue("DecimalAttributeValue");
if (decType != null)
{
value = new DecimalAttributeValue();
serializer.Populate(decType.CreateReader(), value);
result.Value = value;
return result;
}
var boolType = jObject.GetValue("BooleanAttributeValue");
if (boolType != null)
{
value = new BooleanAttributeValue();
serializer.Populate(boolType.CreateReader(), value);
result.Value = value;
return result;
}
var intType = jObject.GetValue("IntegerAttributeValue");
if (intType != null)
{
value = new IntegerAttributeValue();
serializer.Populate(intType.CreateReader(), value);
result.Value = value;
return result;
}
var dateType = jObject.GetValue("DateTimeAttributeValue");
if (dateType != null)
{
value = new DateTimeAttributeValue();
serializer.Populate(dateType.CreateReader(), value);
result.Value = value;
return result;
}
}
finally
{
//add converter back again
serializer.Converters.Add(this);
}
return result;
}
