/// <summary>Implements basic check and convertion logic for ConvertToJson method.</summary>
protected static JsonObject CheckAndConvertToJson(
object sourceEntity, IEntityConfig entityConfig, bool throwOnError, Func <JsonObject> convert)
{
if (entityConfig.EntityType != sourceEntity.GetType())
{
return(LogAndThrowInvalidOperationExceptionIfNeeded <JsonObject>(
throwOnError,
"Serializing type {0} does not match type {1} in configuration.",
sourceEntity.GetType(),
entityConfig.EntityType
));
}
var entityId = entityConfig.GetId(sourceEntity);
if (String.IsNullOrWhiteSpace(entityId))
{
return(LogAndThrowInvalidOperationExceptionIfNeeded <JsonObject>(
throwOnError, "Entity ID should be set prior calling deserializer."));
}
var documentId = entityConfig.ConvertEntityIdToDocumentId(entityId);
if (String.IsNullOrWhiteSpace(documentId))
{
return(LogAndThrowInvalidOperationExceptionIfNeeded <JsonObject>(
throwOnError,
"IEntityConfig.ConvertEntityIdToDocumentId() should not ever return null, empty or whitespace string."));
}
var documentRevision = entityConfig.IsRevisionPresent
? entityConfig.GetRevision(sourceEntity)
: null;
var documentType = entityConfig.DocumentType;
if (String.IsNullOrWhiteSpace(documentType))
{
return(LogAndThrowInvalidOperationExceptionIfNeeded <JsonObject>(
throwOnError, "IEntityConfig.DocumentType should not ever be null, empty or whitespace string."));
}
var jsonObject = convert();
if (jsonObject == null)
{
return(null);
}
// The only way simple to place special properties at the top is to write object again
// Should investigate this as potential perf botleneck.
var properties = new List <KeyValuePair <string, JsonValue> > {
new KeyValuePair <string, JsonValue>(Document.IdPropertyName, documentId)
};
if (!string.IsNullOrWhiteSpace(documentRevision))
{
properties.Add(new KeyValuePair <string, JsonValue>(Document.RevisionPropertyName, documentRevision));
}
properties.Add(new KeyValuePair <string, JsonValue>(Document.TypePropertyName, documentType));
properties.AddRange(jsonObject);
return(new JsonObject(properties));
}