private void CreateRelationship(string idParent, string idChild, IfdRelationshipTypeEnum reltype) { string url = this.m_uri + "api/4.0/IfdConcept/" + idParent + "/child?childGuid=" + idChild + "&relationshipType=" + reltype; // context guids??? if (this.m_context != null) { url += "&contextGuids=" + this.m_context; // verify... } HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url); request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = 0; request.Accept = "application/json"; request.Headers.Add("cookie", "peregrineapisessionid=" + this.m_session); try { HttpWebResponse response = (HttpWebResponse)request.GetResponse(); } catch (Exception xx) { System.Diagnostics.Debug.WriteLine(xx.Message); } }
/// <summary> /// Writes a data type and all public instance properties. /// Such type may correspond to an IFC entity or a ConceptRoot of a model view definition (which may also correspond to a property set) /// The type is nested according to namespace tokens. /// The type is linked to superclass according to base type. /// The type is expanded into subclasses if the last property is an enumeration for a classification (e.g. PredefinedType). /// Any referenced types are also retrieved and written if they don't yet exist. /// Localized names and descriptions are extracted from .NET resources. /// </summary> /// <param name="type"></param> public void WriteType(Type type) { if (type == null) { return; } if (m_mapTypes.ContainsKey(type)) { return; // already written } string name = type.Name; DisplayNameAttribute attrName = (DisplayNameAttribute)type.GetCustomAttribute <DisplayNameAttribute>(); if (attrName != null) { name = attrName.DisplayName; } string desc = null; DescriptionAttribute attrDesc = (DescriptionAttribute)type.GetCustomAttribute <DescriptionAttribute>(); if (attrDesc != null) { desc = attrDesc.Description; } IfdConceptTypeEnum conctype = IfdConceptTypeEnum.SUBJECT; IfdRelationshipTypeEnum relbase = IfdRelationshipTypeEnum.SPECIALIZES; if (type.Name.StartsWith("Pset") || type.Name.StartsWith("Qto")) { // hack conctype = IfdConceptTypeEnum.BAG; relbase = IfdRelationshipTypeEnum.ASSIGNS_COLLECTIONS; } else if (type.IsValueType || type.IsEnum) { conctype = IfdConceptTypeEnum.MEASURE; } // retrieve existing -- enable once final uploaded correctly! #if false IfdConcept conc = SearchConcept(type.Name, conctype); if (conc != null) { this.m_mapTypes.Add(type, conc.guid); return; } #endif DisplayAttribute[] localize = (DisplayAttribute[])type.GetCustomAttributes(typeof(DisplayAttribute), false); IfdBase ifdThis = CreateConcept(type.Name, name, desc, conctype, localize); if (ifdThis == null) { return; } this.m_mapTypes.Add(type, ifdThis.guid); // get namespace string[] namespaces = type.Namespace.Split('.'); string guidSchemaParent = null; string guidSchemaChild = null; for (int iNS = 0; iNS < namespaces.Length; iNS++) { string ns = namespaces[iNS]; if (!this.m_mapNamespaces.TryGetValue(ns, out guidSchemaChild)) { StringBuilder sbQual = new StringBuilder(); for (int x = 0; x <= iNS; x++) { if (x > 0) { sbQual.Append("."); } sbQual.Append(namespaces[x]); } string qualname = sbQual.ToString(); // call server to find namespace IfdConcept ifdNamespace = SearchConcept(qualname, IfdConceptTypeEnum.BAG); if (ifdNamespace != null) { guidSchemaChild = ifdNamespace.guid; } else { IfdBase ifdNS = CreateConcept(qualname, ns, String.Empty, IfdConceptTypeEnum.BAG, null); guidSchemaChild = ifdNS.guid; } this.m_mapNamespaces.Add(ns, guidSchemaChild); if (guidSchemaParent != null) { CreateRelationship(guidSchemaParent, guidSchemaChild, IfdRelationshipTypeEnum.COLLECTS); } } if (iNS == namespaces.Length - 1) { CreateRelationship(guidSchemaChild, ifdThis.guid, IfdRelationshipTypeEnum.COLLECTS); } guidSchemaParent = guidSchemaChild; } // get base type if (type.IsClass && type.BaseType != typeof(object)) { WriteType(type.BaseType); string guidbase = null; if (m_mapTypes.TryGetValue(type.BaseType, out guidbase)) { CreateRelationship(guidbase, ifdThis.guid, relbase); } } //PropertyInfo[] props = type.GetProperties(BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Public); //foreach (PropertyInfo prop in props) FieldInfo[] fields = type.GetFields(BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Public); foreach (FieldInfo prop in fields) { // write the property itself // resolve property type Type typeProp = prop.FieldType; if (typeProp.IsGenericType && typeProp.GetGenericTypeDefinition() == typeof(Nullable <>)) { typeProp = typeProp.GetGenericArguments()[0]; } if (typeProp.IsGenericType && typeProp.GetGenericTypeDefinition() == typeof(IList <>)) { typeProp = typeProp.GetGenericArguments()[0]; } if (typeProp.IsGenericType && typeProp.GetGenericTypeDefinition() == typeof(ISet <>)) { typeProp = typeProp.GetGenericArguments()[0]; } if (typeProp.IsArray) { typeProp = typeProp.GetElementType(); } // special case for specialization if (prop.Name.Equals("_PredefinedType")) { FieldInfo[] enumvals = typeProp.GetFields(BindingFlags.Public | BindingFlags.Static); foreach (FieldInfo f in enumvals) { if (f.Name != "USERDEFINED" && f.Name != "NOTDEFINED") { string fname = f.Name; DisplayNameAttribute attrFName = (DisplayNameAttribute)f.GetCustomAttribute <DisplayNameAttribute>(); if (attrName != null) { fname = attrName.DisplayName; } string fdesc = null; DescriptionAttribute attrFDesc = (DescriptionAttribute)f.GetCustomAttribute <DescriptionAttribute>(); if (attrDesc != null) { fdesc = attrDesc.Description; } DisplayAttribute[] localizePredef = (DisplayAttribute[])f.GetCustomAttributes(typeof(DisplayAttribute), false); IfdBase ifdPredef = CreateConcept(type.Name + "." + f.Name, fname, fdesc, IfdConceptTypeEnum.SUBJECT, localizePredef); if (ifdPredef != null) { CreateRelationship(ifdThis.guid, ifdPredef.guid, IfdRelationshipTypeEnum.SPECIALIZES); } } } } else if (conctype == IfdConceptTypeEnum.BAG)// psetprop.FieldType.IsValueType) //!!! { name = type.Name; attrName = (DisplayNameAttribute)prop.GetCustomAttribute <DisplayNameAttribute>(); if (attrName != null) { name = attrName.DisplayName; } desc = null; attrDesc = (DescriptionAttribute)prop.GetCustomAttribute <DescriptionAttribute>(); if (attrDesc != null) { desc = attrDesc.Description; } string propidentifier = type.Name + "." + prop.Name.Substring(1); IfdBase ifdProp = CreateConcept(propidentifier, name, desc, IfdConceptTypeEnum.PROPERTY, null); if (ifdProp == null) { return; } // include the property CreateRelationship(ifdThis.guid, ifdProp.guid, IfdRelationshipTypeEnum.COLLECTS); WriteType(typeProp); if (typeProp.IsValueType) { string guidDataType = null; if (m_mapTypes.TryGetValue(typeProp, out guidDataType)) { CreateRelationship(ifdProp.guid, guidDataType, IfdRelationshipTypeEnum.ASSIGNS_MEASURES);//...verify } } } } }
public static void CreateRelationship(string baseurl, string sessionid, string idParent, string idChild, IfdRelationshipTypeEnum reltype) { //// requires admin access: string url = baseurl + "api/4.0/IfdRelationship?relationshipType=" + reltype + "&parentGuid=" + idParent + "&childGuid=" + idChild; // contextGuids=, string url = baseurl + "api/4.0/IfdConcept/" + idParent + "/child?childGuid=" + idChild + "&relationshipType=" + reltype; // context guids??? HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url); request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = 0; request.Accept = "application/json"; request.Headers.Add("cookie", "peregrineapisessionid=" + sessionid); try { HttpWebResponse response = (HttpWebResponse)request.GetResponse(); } catch (Exception xx) { System.Diagnostics.Debug.WriteLine(xx.Message); } }