| | | 1 | | using System.Collections; |
| | | 2 | | using System.Reflection; |
| | | 3 | | using System.Text.Json; |
| | | 4 | | using System.Text.Json.Serialization; |
| | | 5 | | using System.Text.RegularExpressions; |
| | | 6 | | using Spdx3.Exceptions; |
| | | 7 | | using Spdx3.Model; |
| | | 8 | | using Spdx3.Model.Core.Classes; |
| | | 9 | | using Spdx3.Utility; |
| | | 10 | | |
| | | 11 | | namespace Spdx3.Serialization; |
| | | 12 | | |
| | | 13 | | /// <summary> |
| | | 14 | | /// This is the JsonConvertoo for the SpdxWrapper object |
| | | 15 | | /// </summary> |
| | | 16 | | /// <typeparam name="T"></typeparam> |
| | | 17 | | internal class SpdxWrapperConverter<T> : JsonConverter<T> |
| | | 18 | | { |
| | | 19 | | // As we read the object properties, first we read the name, then we read the value. This is the name and |
| | | 20 | | // the key into the hashtable that we're about to set. |
| | 11 | 21 | | private string _currentHashTableKey = string.Empty; |
| | | 22 | | |
| | | 23 | | // This array is for when the value of a hashTable entry is an array of values |
| | | 24 | | private List<object>? _currentValueArray; |
| | | 25 | | |
| | | 26 | | // We keep a hashtable of values of objects in the @graph array as we read them, and then turn each |
| | | 27 | | // hashtable into an SpdxBaseClass object from the model |
| | 11 | 28 | | private Dictionary<string, object> _hashTable = new(); |
| | | 29 | | |
| | | 30 | | // Are we already working on a hashtable? Because we don't process nested objects |
| | | 31 | | private bool _hashtableInProgress; |
| | | 32 | | |
| | | 33 | | private static void GetGenericPropertyForObjectFromHashtable(PropertyInfo property, BaseModelClass result, |
| | | 34 | | KeyValuePair<string, object> entry) |
| | | 35 | | { |
| | 34 | 36 | | var propType = property.PropertyType; |
| | 34 | 37 | | var propIsListOfModelClasses = propType.GetGenericTypeDefinition() == typeof(IList<>) && |
| | 34 | 38 | | propType.GetGenericArguments()[0].IsAssignableTo(typeof(BaseModelClass)); |
| | 34 | 39 | | var propIsListOfEnums = propType.GetGenericTypeDefinition() == typeof(IList<>) && |
| | 34 | 40 | | propType.GetGenericArguments()[0].IsEnum; |
| | 34 | 41 | | var propIsNullableEnum = propType.GetGenericTypeDefinition() == typeof(Nullable<>) && |
| | 34 | 42 | | propType.GetGenericArguments()[0].IsEnum; |
| | | 43 | | |
| | 34 | 44 | | if (propIsListOfModelClasses) |
| | | 45 | | { |
| | | 46 | | // The property is a list of classes, but the Json just has a list of references. |
| | | 47 | | // We need to create placeholder objects from the ID's that we will swap out later |
| | 25 | 48 | | var l = property.GetValue(result); |
| | | 49 | | |
| | 25 | 50 | | if (l is not IList propertyValueListOfObjects) |
| | | 51 | | { |
| | 0 | 52 | | throw new Spdx3SerializationException($"Could not get list of objects for type {propType}"); |
| | | 53 | | } |
| | | 54 | | |
| | | 55 | | List<object> listOfIds; |
| | | 56 | | |
| | 25 | 57 | | if (entry.Value is string) |
| | | 58 | | { |
| | 19 | 59 | | listOfIds = []; |
| | | 60 | | } |
| | | 61 | | else |
| | | 62 | | { |
| | 6 | 63 | | listOfIds = entry.Value as List<object> ?? |
| | 6 | 64 | | throw new Spdx3SerializationException("List of ID's is null"); |
| | | 65 | | } |
| | | 66 | | |
| | 77 | 67 | | foreach (var placeholder in listOfIds.Select(id => GetPlaceHolderForProperty(property, (string)id))) |
| | | 68 | | { |
| | 9 | 69 | | propertyValueListOfObjects.Add(placeholder); |
| | | 70 | | } |
| | | 71 | | } |
| | 9 | 72 | | else if (propIsListOfEnums) |
| | | 73 | | { |
| | 2 | 74 | | var enumType = propType.GetGenericArguments()[0]; |
| | | 75 | | |
| | 2 | 76 | | if (property.GetValue(result) is not IList listOfEnums) |
| | | 77 | | { |
| | 0 | 78 | | throw new Spdx3SerializationException($"Could not get value of type {propType} as a list"); |
| | | 79 | | } |
| | | 80 | | |
| | 12 | 81 | | foreach (var id in (IList<object>)entry.Value) |
| | | 82 | | { |
| | 4 | 83 | | var value = Enum.Parse(enumType, (string)id); |
| | 4 | 84 | | listOfEnums.Add(value); |
| | | 85 | | } |
| | | 86 | | } |
| | 7 | 87 | | else if (propIsNullableEnum) |
| | | 88 | | { |
| | 6 | 89 | | var value = Enum.Parse(propType.GetGenericArguments()[0], (string)entry.Value); |
| | 6 | 90 | | property.SetValue(result, value); |
| | | 91 | | } |
| | 34 | 92 | | } |
| | | 93 | | |
| | | 94 | | /// <summary> |
| | | 95 | | /// Given a property on a Model class, get its json element name (i.e., the value in the JsonPropertyName attrib |
| | | 96 | | /// </summary> |
| | | 97 | | /// <param name="prop">The property of an object</param> |
| | | 98 | | /// <returns>The string value of the JsonPropertyName for that property</returns> |
| | | 99 | | private static string GetJsonElementNameFromPropertyAttribute(PropertyInfo prop) |
| | | 100 | | { |
| | 16 | 101 | | var jsonPropertyAttribute = prop.GetCustomAttributes().FirstOrDefault(a => a is JsonPropertyNameAttribute); |
| | 8 | 102 | | return jsonPropertyAttribute != null ? (string)(jsonPropertyAttribute as dynamic).Name : string.Empty; |
| | | 103 | | } |
| | | 104 | | |
| | | 105 | | /// <summary> |
| | | 106 | | /// Create a placeholder object for the current property, with a specific ID - we'll replace the object later |
| | | 107 | | /// </summary> |
| | | 108 | | /// <param name="property">The property (of some other object) that we need a placeholder for</param> |
| | | 109 | | /// <param name="spdxId">The ID to give that placeholder so we can find its replacement later</param> |
| | | 110 | | /// <returns>A minimally populated instance of a class that is the type the property needs, with the ID set</returns |
| | | 111 | | /// <exception cref="Spdx3SerializationException">Any of a variety of things went wrong</exception> |
| | | 112 | | private static BaseModelClass GetPlaceHolderForProperty(PropertyInfo property, string spdxId) |
| | | 113 | | { |
| | 66 | 114 | | var propType = property.PropertyType ?? |
| | 66 | 115 | | throw new Spdx3SerializationException($"Could not determine type of property {property}"); |
| | | 116 | | |
| | 66 | 117 | | if (propType.IsGenericType && propType.GetGenericTypeDefinition() == typeof(IList<>)) |
| | | 118 | | { |
| | 9 | 119 | | propType = propType.GetGenericArguments()[0] ?? |
| | 9 | 120 | | throw new Spdx3SerializationException( |
| | 9 | 121 | | $"Could not determine generic argument of type {propType}"); |
| | | 122 | | } |
| | | 123 | | |
| | 66 | 124 | | if (propType.IsAbstract) |
| | | 125 | | { |
| | 19 | 126 | | var placeHolderClassName = |
| | 19 | 127 | | Regex.Replace( |
| | 19 | 128 | | propType.FullName ?? |
| | 19 | 129 | | throw new Spdx3SerializationException($"Could not determine full name of property type {propType}"), |
| | 19 | 130 | | @"\.Classes\.", ".Classes.Placeholder"); |
| | 19 | 131 | | propType = Type.GetType(placeHolderClassName) ?? |
| | 19 | 132 | | throw new Spdx3SerializationException($"Could not get type {placeHolderClassName}"); |
| | | 133 | | } |
| | | 134 | | |
| | 66 | 135 | | var placeHolder = NewPlaceHolderObjectWithId(propType, spdxId); |
| | 66 | 136 | | return placeHolder; |
| | | 137 | | } |
| | | 138 | | |
| | | 139 | | /// <summary> |
| | | 140 | | /// Given a property name from a JSON element, derive the Object property it represents (along with all its type |
| | | 141 | | /// info). |
| | | 142 | | /// These correspond to the JsonPropertyNames of the properties in the Model classes. |
| | | 143 | | /// For example, if the current object is an Annotation, and the json element name is "annotationType", this |
| | | 144 | | /// corresponds to the AnnotationType property on the Annotation object (which is what is returned), and it is o |
| | | 145 | | /// AnnotationType (the enum). |
| | | 146 | | /// </summary> |
| | | 147 | | /// <param name="typeToConvert">The object that has the property</param> |
| | | 148 | | /// <param name="elementName">The name of the property as found in the JSON file (e.g., "build_buildId")</param> |
| | | 149 | | /// <returns>The property info, or null if no match</returns> |
| | | 150 | | private static PropertyInfo GetPropertyFromJsonElementName(Type typeToConvert, string elementName) |
| | | 151 | | { |
| | 272 | 152 | | var eName = Regex.Replace(elementName, "^spdx:.*/", ""); |
| | | 153 | | |
| | 5575 | 154 | | foreach (var prop in typeToConvert.GetProperties()) |
| | | 155 | | { |
| | 6523 | 156 | | var jsonPropertyAttribute = prop.GetCustomAttributes().FirstOrDefault(a => a is JsonPropertyNameAttribute); |
| | | 157 | | |
| | 2651 | 158 | | if (jsonPropertyAttribute == null) |
| | | 159 | | { |
| | | 160 | | // This property didn't have |
| | | 161 | | continue; |
| | | 162 | | } |
| | | 163 | | |
| | 2650 | 164 | | if (eName == (jsonPropertyAttribute as dynamic).Name) |
| | | 165 | | { |
| | 271 | 166 | | return prop; |
| | | 167 | | } |
| | | 168 | | } |
| | | 169 | | |
| | 1 | 170 | | throw new Spdx3SerializationException( |
| | 1 | 171 | | $"Could not find a property with JsonPropertyNameAttribute matching {eName} on {typeToConvert.Name}"); |
| | | 172 | | } |
| | | 173 | | |
| | | 174 | | |
| | | 175 | | /// <summary> |
| | | 176 | | /// Factory method to return a placeholder of a specific type, with the required ID. |
| | | 177 | | /// This method differs from using a constructor in that it does not require all the fields required to pass |
| | | 178 | | /// validation, and it also does not add the new item to the Catalog. |
| | | 179 | | /// </summary> |
| | | 180 | | /// <param name="propType">The type of the placeholder needed</param> |
| | | 181 | | /// <param name="id">The ID of the placeholder</param> |
| | | 182 | | /// <returns>A new placeholder object of the specified type.</returns> |
| | | 183 | | /// <exception cref="Spdx3Exception"></exception> |
| | | 184 | | private static BaseModelClass NewPlaceHolderObjectWithId(Type propType, string id) |
| | | 185 | | { |
| | 66 | 186 | | if (Activator.CreateInstance(propType, true) is not BaseModelClass placeHolder) |
| | | 187 | | { |
| | 0 | 188 | | throw new Spdx3Exception($"Could not create placeholder for {propType.FullName}"); |
| | | 189 | | } |
| | | 190 | | |
| | 66 | 191 | | placeHolder.Type = Naming.SpdxTypeForClass(propType); |
| | 66 | 192 | | placeHolder.SpdxId = new Uri(id); |
| | | 193 | | |
| | 66 | 194 | | if (placeHolder is Element element) |
| | | 195 | | { |
| | 26 | 196 | | element.Comment = "***Placeholder***"; |
| | | 197 | | } |
| | | 198 | | |
| | 66 | 199 | | return placeHolder; |
| | | 200 | | } |
| | | 201 | | |
| | | 202 | | private static string NormalizeKey(string originalKey) |
| | | 203 | | { |
| | 272 | 204 | | var key = Regex.Replace(originalKey, "^spdx:.*/", ""); |
| | 272 | 205 | | key = key == "@id" ? "spdxId" : key; |
| | 272 | 206 | | key = key == "@type" ? "type" : key; |
| | 272 | 207 | | return key; |
| | | 208 | | } |
| | | 209 | | |
| | | 210 | | private static void SetPropertyValue(PropertyInfo property, object obj, object hashTableValue) |
| | | 211 | | { |
| | 160 | 212 | | if (property.DeclaringType is null) |
| | | 213 | | { |
| | 0 | 214 | | throw new Spdx3SerializationException($"Could not determine declaring type of property {property.Name}"); |
| | | 215 | | } |
| | | 216 | | |
| | 160 | 217 | | if (hashTableValue is double && property.PropertyType == typeof(int)) |
| | | 218 | | { |
| | 2 | 219 | | property.SetValue(obj, Convert.ToInt32(hashTableValue)); |
| | 2 | 220 | | return; |
| | | 221 | | } |
| | | 222 | | |
| | | 223 | | try |
| | | 224 | | { |
| | 158 | 225 | | property.SetValue(obj, Convert.ChangeType(hashTableValue, property.PropertyType)); |
| | 157 | 226 | | } |
| | 1 | 227 | | catch (Exception e) |
| | | 228 | | { |
| | 1 | 229 | | var ht = hashTableValue.GetType().FullName; |
| | 1 | 230 | | var pt = property.PropertyType.FullName; |
| | 1 | 231 | | throw new Spdx3SerializationException( |
| | 1 | 232 | | $"Property {property.Name} on {property.DeclaringType.FullName} is a {pt} but the value from the JSON wa |
| | 1 | 233 | | e); |
| | | 234 | | } |
| | 157 | 235 | | } |
| | | 236 | | |
| | | 237 | | public override T Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) |
| | | 238 | | { |
| | 7 | 239 | | var result = new SpdxWrapper(); |
| | | 240 | | |
| | 732 | 241 | | while (reader.Read()) |
| | | 242 | | { |
| | | 243 | | // The outer layers are not of interest, so just keep going until we get deeper in the structure |
| | 728 | 244 | | if (reader.CurrentDepth < 2) |
| | | 245 | | { |
| | | 246 | | continue; |
| | | 247 | | } |
| | | 248 | | |
| | 696 | 249 | | switch (reader.TokenType) |
| | | 250 | | { |
| | | 251 | | case JsonTokenType.PropertyName: |
| | 276 | 252 | | _currentHashTableKey = reader.GetString() ?? |
| | 276 | 253 | | throw new Spdx3SerializationException("Property name was null"); |
| | 276 | 254 | | break; |
| | | 255 | | |
| | | 256 | | case JsonTokenType.String: |
| | 277 | 257 | | var strVal = reader.GetString() ?? throw new Spdx3SerializationException("String value is null"); |
| | | 258 | | |
| | 277 | 259 | | if (_currentValueArray == null) |
| | | 260 | | { |
| | | 261 | | // Not in an array, so the string value goes directly into the property |
| | 262 | 262 | | SetHashtableValue(strVal); |
| | | 263 | | } |
| | | 264 | | else |
| | | 265 | | { |
| | | 266 | | // In an array, so the string value goes into the array |
| | 15 | 267 | | _currentValueArray.Add(strVal); |
| | | 268 | | } |
| | | 269 | | |
| | 15 | 270 | | break; |
| | | 271 | | |
| | | 272 | | case JsonTokenType.Number: |
| | | 273 | | // Read all numbers as doubles. We will convert to integer when the property being assinged to is on |
| | 3 | 274 | | var dblVal = reader.GetDouble(); |
| | | 275 | | |
| | 3 | 276 | | if (_currentValueArray == null) |
| | | 277 | | { |
| | | 278 | | // Not in an array, so the int value goes directly into the property |
| | 3 | 279 | | SetHashtableValue(dblVal); |
| | | 280 | | } |
| | | 281 | | else |
| | | 282 | | { |
| | | 283 | | // We're in an array, so the int value goes in the array |
| | 0 | 284 | | _currentValueArray.Add(dblVal); |
| | | 285 | | } |
| | | 286 | | |
| | 0 | 287 | | break; |
| | | 288 | | |
| | | 289 | | case JsonTokenType.StartArray: |
| | | 290 | | // If we already have an array in progress, we are nesting, and we can't do that (yet?) |
| | 9 | 291 | | if (_currentValueArray != null) |
| | | 292 | | { |
| | 0 | 293 | | throw new Spdx3SerializationException("Can't process nested array values"); |
| | | 294 | | } |
| | | 295 | | |
| | | 296 | | // Start the new array |
| | 9 | 297 | | _currentValueArray = []; |
| | 9 | 298 | | break; |
| | | 299 | | |
| | | 300 | | case JsonTokenType.EndArray: |
| | | 301 | | // The array is over, set the hashtable property to the array value |
| | 9 | 302 | | SetHashtableValue(_currentValueArray); |
| | 9 | 303 | | _currentValueArray = null; // Get rid of the array buffer |
| | 9 | 304 | | break; |
| | | 305 | | |
| | | 306 | | case JsonTokenType.StartObject: |
| | | 307 | | // There shouldn't be a hashtable already in progress at the start of a new object |
| | 63 | 308 | | if (_hashtableInProgress) |
| | | 309 | | { |
| | 1 | 310 | | throw new Spdx3SerializationException("Can't process nested object values"); |
| | | 311 | | } |
| | | 312 | | |
| | | 313 | | // Start a new hashtable for holding values -- we'll make a model object out of it when we reach the |
| | 62 | 314 | | _hashTable = new Dictionary<string, object>(); |
| | 62 | 315 | | _hashtableInProgress = true; |
| | 62 | 316 | | break; |
| | | 317 | | |
| | | 318 | | case JsonTokenType.EndObject: |
| | | 319 | | // Turn the hashtable into Spdx class |
| | 59 | 320 | | var cls = GetObjectFromHashTable(); |
| | 57 | 321 | | result.Graph.Add(cls); |
| | 57 | 322 | | _hashTable.Clear(); // Get rid of the hashTable contents so we can safely start a new one |
| | 57 | 323 | | _hashtableInProgress = false; |
| | 57 | 324 | | break; |
| | | 325 | | |
| | | 326 | | case JsonTokenType.None: |
| | | 327 | | case JsonTokenType.Comment: |
| | | 328 | | case JsonTokenType.True: |
| | | 329 | | case JsonTokenType.False: |
| | | 330 | | case JsonTokenType.Null: |
| | | 331 | | default: |
| | 0 | 332 | | throw new Spdx3SerializationException($"Unexpected token type {reader.TokenType}"); |
| | | 333 | | } |
| | | 334 | | } |
| | | 335 | | |
| | 2 | 336 | | return (T)Convert.ChangeType(result, typeToConvert); |
| | | 337 | | } |
| | | 338 | | |
| | | 339 | | public override void Write(Utf8JsonWriter writer, T value, JsonSerializerOptions options) |
| | | 340 | | { |
| | 4 | 341 | | var props = value?.GetType().GetProperties() ?? |
| | 4 | 342 | | throw new Spdx3SerializationException("Could not get properties of value to write"); |
| | | 343 | | |
| | 4 | 344 | | writer.WriteStartObject(); |
| | | 345 | | |
| | 32 | 346 | | foreach (var prop in props.Where(prop => prop.GetValue(value) != null)) |
| | | 347 | | { |
| | 8 | 348 | | var jsonElementName = GetJsonElementNameFromPropertyAttribute(prop); |
| | | 349 | | |
| | 8 | 350 | | var propVal = prop.GetValue(value); |
| | | 351 | | |
| | | 352 | | switch (propVal) |
| | | 353 | | { |
| | | 354 | | // If it's a list of OTHER SpdxClasses, don't serialize the objects, just serialize an array of referenc |
| | | 355 | | case IList spdxClasses: |
| | | 356 | | { |
| | 4 | 357 | | writer.WritePropertyName(jsonElementName); |
| | 4 | 358 | | writer.WriteStartArray(); |
| | | 359 | | |
| | 42 | 360 | | foreach (var spdxClass in spdxClasses) |
| | | 361 | | { |
| | 17 | 362 | | if (spdxClass != null) |
| | | 363 | | { |
| | 17 | 364 | | JsonSerializer.Serialize(writer, spdxClass, options); |
| | | 365 | | } |
| | | 366 | | } |
| | 4 | 367 | | writer.WriteEndArray(); |
| | | 368 | | |
| | 4 | 369 | | continue; |
| | | 370 | | } |
| | | 371 | | case string: |
| | 4 | 372 | | writer.WriteString(jsonElementName, propVal.ToString()); |
| | | 373 | | break; |
| | | 374 | | } |
| | | 375 | | } |
| | | 376 | | |
| | 4 | 377 | | writer.WriteEndObject(); |
| | 4 | 378 | | } |
| | | 379 | | |
| | | 380 | | /// <summary> |
| | | 381 | | /// From the hashtable of values in the JSON, construct a model object with those values (for primitives) or placeho |
| | | 382 | | /// </summary> |
| | | 383 | | /// <returns>A partially constructed object from the hashtable values</returns> |
| | | 384 | | /// <exception cref="Spdx3SerializationException"></exception> |
| | | 385 | | /// <exception cref="Spdx3Exception"></exception> |
| | | 386 | | private BaseModelClass GetObjectFromHashTable() |
| | | 387 | | { |
| | | 388 | | // Get the type of object to create |
| | 59 | 389 | | var classTypeName = Naming.ClassNameForSpdxType(_hashTable); |
| | 59 | 390 | | var classType = Type.GetType(classTypeName) ?? |
| | 59 | 391 | | throw new Spdx3SerializationException($"Could not get type {classTypeName}"); |
| | | 392 | | |
| | 59 | 393 | | var result = Activator.CreateInstance(classType, true) as BaseModelClass; |
| | | 394 | | |
| | 59 | 395 | | if (result == null) |
| | | 396 | | { |
| | 0 | 397 | | throw new Spdx3SerializationException($"Could not create an instance of type {classType}"); |
| | | 398 | | } |
| | | 399 | | |
| | | 400 | | // Populate the object with values |
| | 660 | 401 | | foreach (var entry in _hashTable) |
| | | 402 | | { |
| | 272 | 403 | | var key = NormalizeKey(entry.Key); |
| | | 404 | | |
| | 272 | 405 | | var property = GetPropertyFromJsonElementName(classType, key); |
| | 271 | 406 | | var propType = property.PropertyType; |
| | | 407 | | |
| | 271 | 408 | | if (propType.IsAssignableTo(typeof(BaseModelClass))) |
| | | 409 | | { |
| | 57 | 410 | | var placeHolder = GetPlaceHolderForProperty(property, (string)entry.Value); |
| | 57 | 411 | | property.SetValue(result, placeHolder); |
| | | 412 | | } |
| | 214 | 413 | | else if (propType == typeof(int)) |
| | | 414 | | { |
| | 2 | 415 | | SetPropertyValue(property, result, entry.Value); |
| | | 416 | | } |
| | 212 | 417 | | else if (propType == typeof(double)) |
| | | 418 | | { |
| | 1 | 419 | | SetPropertyValue(property, result, entry.Value); |
| | | 420 | | } |
| | 211 | 421 | | else if (propType == typeof(string)) |
| | | 422 | | { |
| | 91 | 423 | | SetPropertyValue(property, result, entry.Value); |
| | | 424 | | } |
| | 120 | 425 | | else if (propType == typeof(Uri)) |
| | | 426 | | { |
| | 61 | 427 | | SetPropertyValue(property, result, new Uri((string)entry.Value)); |
| | | 428 | | } |
| | 59 | 429 | | else if (propType == typeof(DateTimeOffset)) |
| | | 430 | | { |
| | 5 | 431 | | SetPropertyValue(property, result, DateTimeOffset.Parse((string)entry.Value)); |
| | | 432 | | } |
| | 54 | 433 | | else if (propType.IsGenericType) |
| | | 434 | | { |
| | 34 | 435 | | GetGenericPropertyForObjectFromHashtable(property, result, entry); |
| | | 436 | | } |
| | 20 | 437 | | else if (propType.IsEnum) |
| | | 438 | | { |
| | 20 | 439 | | var value = Enum.Parse(propType, (string)entry.Value); |
| | 20 | 440 | | property.SetValue(result, value); |
| | | 441 | | } |
| | | 442 | | else |
| | | 443 | | { |
| | 0 | 444 | | throw new Spdx3SerializationException("No handler for property"); |
| | | 445 | | } |
| | | 446 | | } |
| | | 447 | | |
| | 57 | 448 | | return result; |
| | | 449 | | } |
| | | 450 | | |
| | | 451 | | private void SetHashtableValue(object? value) |
| | | 452 | | { |
| | 274 | 453 | | if (_hashTable == null) |
| | | 454 | | { |
| | 0 | 455 | | throw new Spdx3SerializationException("Hash table is null"); |
| | | 456 | | } |
| | | 457 | | |
| | 274 | 458 | | if (_currentHashTableKey == null) |
| | | 459 | | { |
| | 0 | 460 | | throw new Spdx3SerializationException("Current hash table key is null"); |
| | | 461 | | } |
| | 274 | 462 | | _hashTable[_currentHashTableKey] = value ?? throw new Spdx3SerializationException("Value is null"); |
| | 274 | 463 | | } |
| | | 464 | | } |