public void ResolveDeferedSchemas()
{
if (_deferedSchemas.Count > 0)
{
List <DeferedSchema> resolvedDeferedSchemas = new List <DeferedSchema>();
// note that defered schemas could be added while resolving
while (_deferedSchemas.Count > 0)
{
DeferedSchema deferedSchema = _deferedSchemas[0];
ResolveDeferedSchema(deferedSchema);
resolvedDeferedSchemas.Add(deferedSchema);
_deferedSchemas.Remove(deferedSchema);
}
foreach (DeferedSchema resolvedDeferedSchema in resolvedDeferedSchemas)
{
if (!resolvedDeferedSchema.Success)
{
throw new JsonException("Could not resolve schema reference '{0}'.".FormatWith(CultureInfo.InvariantCulture, resolvedDeferedSchema.ResolvedReference));
}
}
}
}
private void AddDeferedSchema(Uri resolvedReference, JSchema referenceSchema, Action <JSchema> setSchema)
{
DeferedSchema deferedSchema = _deferedSchemas.SingleOrDefault(d => UriComparer.Instance.Equals(d.ResolvedReference, resolvedReference));
if (deferedSchema == null)
{
deferedSchema = new DeferedSchema(resolvedReference, referenceSchema);
_deferedSchemas.Add(deferedSchema);
}
deferedSchema.AddSchemaSet(setSchema);
}
private void LoadAndSetSchema(JsonReader reader, Action <JSchema> setSchema, bool resolveDeferedImmediately = false)
{
JSchema schema = new JSchema();
_schemaStack.Push(schema);
ReadSchema(reader, schema);
//schema.Reference;
if (schema.Reference != null)
{
Uri resolvedReference = null;
foreach (JSchema s in _schemaStack.Reverse())
{
Uri part = s.Id;
if (part != null)
{
if (resolvedReference == null)
{
resolvedReference = part;
}
else
{
resolvedReference = SchemaDiscovery.ResolveSchemaId(resolvedReference, part);
}
}
}
resolvedReference = SchemaDiscovery.ResolveSchemaId(resolvedReference, schema.Reference);
JSchema resolvedSchema = _resolver.GetSchema(resolvedReference);
if (resolvedSchema != null)
{
schema = resolvedSchema;
}
else
{
DeferedSchema deferedSchema = new DeferedSchema(resolvedReference, schema, setSchema);
_deferedSchemas.Add(deferedSchema);
}
}
setSchema(schema);
_schemaStack.Pop();
}
public void ResolveDeferedSchemas()
{
if (_deferedSchemas.Count > 0)
{
List <DeferedSchema> resolvedDeferedSchemas = new List <DeferedSchema>();
int initialCount = _deferedSchemas.Count;
int i = 0;
// note that defered schemas could be added while resolving
while (_deferedSchemas.Count > 0)
{
DeferedSchema deferedSchema = _deferedSchemas[0];
ResolveDeferedSchema(deferedSchema);
resolvedDeferedSchemas.Add(deferedSchema);
_deferedSchemas.Remove(deferedSchema);
if (!deferedSchema.Success && i >= initialCount)
{
// if schema resolved to another reference and that reference has already not be resolved then fail
// probably a circular reference
for (int j = initialCount; j < resolvedDeferedSchemas.Count; j++)
{
DeferedSchema resolvedSchema = resolvedDeferedSchemas[j];
if (deferedSchema != resolvedSchema && deferedSchema.ResolvedReference.ToString() == resolvedSchema.ResolvedReference.ToString())
{
throw JSchemaReaderException.Create(resolvedSchema.ReferenceSchema, _baseUri, resolvedSchema.ReferenceSchema.Path, "Could not resolve schema reference '{0}'.".FormatWith(CultureInfo.InvariantCulture, deferedSchema.ResolvedReference));
}
}
}
i++;
}
foreach (DeferedSchema resolvedDeferedSchema in resolvedDeferedSchemas)
{
if (!resolvedDeferedSchema.Success)
{
throw JSchemaReaderException.Create(resolvedDeferedSchema.ReferenceSchema, _baseUri, resolvedDeferedSchema.ReferenceSchema.Path, "Could not resolve schema reference '{0}'.".FormatWith(CultureInfo.InvariantCulture, resolvedDeferedSchema.ResolvedReference));
}
}
}
}
private void ResolveDeferedSchema(DeferedSchema deferedSchema)
{
Uri reference = deferedSchema.ResolvedReference;
bool found = SchemaDiscovery.FindSchema(s =>
{
// additional json copied to referenced schema
// kind of hacky
if (deferedSchema.ReferenceSchema._extensionData != null)
{
foreach (KeyValuePair <string, JToken> keyValuePair in deferedSchema.ReferenceSchema._extensionData.ToList())
{
s.ExtensionData[keyValuePair.Key] = keyValuePair.Value;
}
}
deferedSchema.SetResolvedSchema(s);
}, RootSchema, RootSchema.Id, reference, this, ref _schemaDiscovery);
if (found)
{
return;
}
JSchema resolvedSchema;
try
{
resolvedSchema = ResolvedSchema(deferedSchema.ReferenceSchema.Reference, deferedSchema.ResolvedReference);
}
catch (Exception ex)
{
throw JSchemaReaderException.Create(deferedSchema.ReferenceSchema, _baseUri, deferedSchema.ReferenceSchema.Path, "Error when resolving schema reference '{0}'.".FormatWith(CultureInfo.InvariantCulture, deferedSchema.ReferenceSchema.Reference), ex);
}
if (resolvedSchema != null)
{
deferedSchema.SetResolvedSchema(resolvedSchema);
return;
}
throw JSchemaReaderException.Create(deferedSchema.ReferenceSchema, _baseUri, deferedSchema.ReferenceSchema.Path, "Could not resolve schema reference '{0}'.".FormatWith(CultureInfo.InvariantCulture, deferedSchema.ResolvedReference));
}
private void ResolveDeferedSchema(DeferedSchema deferedSchema)
{
Uri reference = deferedSchema.ResolvedReference;
bool found = SchemaDiscovery.FindSchema(s =>
{
// additional json copied to referenced schema
// kind of hacky
if (deferedSchema.ReferenceSchema._extensionData != null)
{
foreach (KeyValuePair <string, JToken> keyValuePair in deferedSchema.ReferenceSchema._extensionData.ToList())
{
s.ExtensionData[keyValuePair.Key] = keyValuePair.Value;
}
}
deferedSchema.SetResolvedSchema(s);
}, RootSchema, RootSchema.Id, reference, this);
if (!found)
{
throw new JsonException("Could not resolve schema reference '{0}'.".FormatWith(CultureInfo.InvariantCulture, deferedSchema.ResolvedReference));
}
}
public static DeferedSchemaKey CreateKey(DeferedSchema deferedSchema)
{
return(new DeferedSchemaKey(deferedSchema.ResolvedReference, deferedSchema.DynamicAnchor != null ? deferedSchema.ScopeId : null));
}