/// <summary>
/// Create a new FieldData object
/// </summary>
/// <param name="name">The name of the field</param>
/// <param name="typeIn">The AssemblyQualifiedName of the Field's data type</param>
/// <param name="unit">The unit type of the Field (set to UT_Undefined for non-floating point types</param>
/// <param name="subSchema">The SchemaWrapper of the field's subSchema, if the field is of type "Entity"</param>
public FieldData(string name, string typeIn, UnitType unit, SchemaWrapper subSchema)
{
m_Name = name;
m_Type = typeIn;
m_Unit = unit;
m_SubSchema = subSchema;
}
/// <summary>
/// Creates a new SchemaWrapper from an XML file on disk
/// </summary>
/// <param name="xmlDataPath">The path to the XML file containing a schema definition</param>
/// <returns>A new SchemaWrapper</returns>
public static SchemaWrapper FromXml(string xmlDataPath)
{
XmlSerializer sampleSchemaInXml = new XmlSerializer(typeof(SchemaWrapper));
Stream streamXmlIn = new FileStream(xmlDataPath, FileMode.Open, FileAccess.Read, FileShare.Read);
SchemaWrapper wrapperIn = null;
try
{
wrapperIn = sampleSchemaInXml.Deserialize(streamXmlIn) as SchemaWrapper;
}
catch (Exception ex)
{
Debug.WriteLine("Could not deserialize schema file." + ex.ToString());
return(null);
}
wrapperIn.SetRevitAssembly();
streamXmlIn.Close();
try
{
wrapperIn.FinishSchema();
}
catch (Exception ex)
{
Debug.WriteLine("Could not create schema." + ex.ToString());
return(null);
}
return(wrapperIn);
}
/// <summary>
/// Create a new FieldData object
/// </summary>
/// <param name="name">The name of the field</param>
/// <param name="typeIn">The AssemblyQualifiedName of the Field's data type</param>
/// <param name="spec">The unit type of the Field (set to UT_Undefined for non-floating point types</param>
/// <param name="subSchema">The SchemaWrapper of the field's subSchema, if the field is of type "Entity"</param>
public FieldData(string name, string typeIn, string spec, SchemaWrapper subSchema)
{
m_Name = name;
m_Type = typeIn;
m_Spec = spec;
m_SubSchema = subSchema;
}
/// <summary>
/// Creates a new SchemaWrapper from an existing schema.
/// </summary>
/// <param name="schema">A schema to create a wrapper from</param>
/// <returns>A new SchemaWrapper containing all data in the schema</returns>
public static SchemaWrapper FromSchema(Schema schema)
{
SchemaWrapper swReturn = new SchemaWrapper(schema);
foreach (Field currentField in schema.ListFields())
{
//We need to add call AddField on the SchemaWrapper we are creating for each field in the source schema.
//Since we do not know the data type of the field yet, we need to get the generic method first and
//then query the field data types from the field and instantiate a new generic method with those types as parameters.
//Get the "AddField" method.
MethodInfo addFieldmethod = typeof(SchemaWrapper).GetMethod("AddField", new Type[] { typeof(string), typeof(ForgeTypeId), typeof(SchemaWrapper) });
Type[] methodGenericParameters = null;
//Get the generic type parameters. The type will either be a single type, an IList<> of a single type, or an IDictionary<> of a key type and a value type.
if (currentField.ContainerType == ContainerType.Simple)
{
methodGenericParameters = new Type[] { currentField.ValueType }
}
;
else if (currentField.ContainerType == ContainerType.Array)
{
methodGenericParameters = new Type[] { typeof(IList <int>).GetGenericTypeDefinition().MakeGenericType(new Type[] { currentField.ValueType }) }
}
;
else
{
methodGenericParameters = new Type[] { typeof(Dictionary <int, int>).GetGenericTypeDefinition().MakeGenericType(new Type[] { currentField.KeyType, currentField.ValueType }) }
};
//Instantiate a new generic method from the "AddField" method we got before with the generic parameters we got
//from the current field we are querying.
MethodInfo genericAddFieldMethodInstantiated = addFieldmethod.MakeGenericMethod(methodGenericParameters);
SchemaWrapper swSub = null; //Our subSchema is null by default unless the field is of type "Entity," in which case
//we will call "FromSchema" again on the field's subSchema.
if (currentField.ValueType == typeof(Entity))
{
Schema subSchema = Schema.Lookup(currentField.SubSchemaGUID);
swSub = SchemaWrapper.FromSchema(subSchema);
}
//Invoke the "AddField" method with the generic parameters from the current field.
genericAddFieldMethodInstantiated.Invoke(swReturn, new object[] { currentField.FieldName, currentField.GetSpecTypeId(), swSub });
}
//Note that we don't call SchemaWrapper.FinishSchema here.
//The Autodesk.Revit.DB.ExtensibleStorage.Schema object already exists and is registered -- we're just populating the outer wrapper.
return(swReturn);
}
/// <summary>
/// Adds a new field to the wrapper's list of fields.
/// </summary>
/// <param name="name">the name of the field</param>
/// <param name="typeIn">the data type of the field</param>
/// <param name="unit">The unit type of the Field (set to UT_Undefined for non-floating point types</param>
/// <param name="subSchema">The SchemaWrapper of the field's subSchema, if the field is of type "Entity"</param>
public void AddData(string name, System.Type typeIn, UnitType unit, SchemaWrapper subSchema)
{
m_DataList.Add(new FieldData(name, typeIn.FullName, unit, subSchema));
}
/// <summary>
/// Adds a new field to the SchemaWrapper
/// </summary>
/// <typeparam name="TypeName">Currently supported types: int, short, float, double, bool, string, ElementId, XYZ, UV, Guid, Entity, IDictionary<>, IList<>. IDictionary<> does not support floating point types, XYZ, UV, or Entity as Key parameters.</typeparam>
/// <param name="name">The name of the field</param>
/// <param name="spec">The unit type of the field. Defintion required for floating point, XYZ, and UV types</param>
/// <param name="subSchema">A subSchemaWrapper, if the field is of type Entity</param>
public void AddField <TypeName>(string name, ForgeTypeId spec, SchemaWrapper subSchema)
{
m_SchemaDataWrapper.AddData(name, typeof(TypeName), spec, subSchema);
}
/// <summary>
/// Adds a new field to the SchemaWrapper
/// </summary>
/// <typeparam name="TypeName">Currently supported types: int, short, float, double, bool, string, ElementId, XYZ, UV, Guid, Entity, IDictionary<>, IList<>. IDictionary<> does not support floating point types, XYZ, UV, or Entity as Key parameters.</typeparam>
/// <param name="name">The name of the field</param>
/// <param name="unit">The unit type of the field. Defintion required for floating point, XYZ, and UV types</param>
/// <param name="subSchema">A subSchemaWrapper, if the field is of type Entity</param>
public void AddField <TypeName>(string name, UnitType unit, SchemaWrapper subSchema)
{
m_SchemaDataWrapper.AddData(name, typeof(TypeName), unit, subSchema);
}
/// <summary>
/// Adds a new field to the wrapper's list of fields.
/// </summary>
/// <param name="name">the name of the field</param>
/// <param name="typeIn">the data type of the field</param>
/// <param name="spec">The unit type of the Field (set to UT_Undefined for non-floating point types</param>
/// <param name="subSchema">The SchemaWrapper of the field's subSchema, if the field is of type "Entity"</param>
public void AddData(string name, System.Type typeIn, ForgeTypeId spec, SchemaWrapper subSchema)
{
m_DataList.Add(new FieldData(name, typeIn.FullName, spec.TypeId, subSchema));
}