/// <summary>
/// Выполнение запроса
/// </summary>
/// <param name="query">Запрос</param>
/// <param name="options">Параметры запроса</param>
/// <returns>Результирующий <see cref="XElement"/></returns>
public XElement ExecuteQuery(string query, DocumentStorageOptions options = null) {
if (null == _bSharpContext) return null;
XElement result;
string ns = null;
if (options != null) {
if (!string.IsNullOrWhiteSpace(options.Collection)) {
ns = options.Collection;
}
}
var selected = _bSharpContext.ResolveAll(query, ns).ToArray();
if (selected.Length == 0) {
if (WrapAlways) {
result = new XElement(WrapperName);
result.SetAttributeValue(IsEmptyResultAttribute, true);
} else {
result = null;
}
} else if (selected.Length == 1) {
if (WrapAlways) {
result = new XElement(WrapperName);
result.Add(selected[0].Compiled);
} else {
result = selected[0].Compiled;
}
} else {
result = new XElement(WrapperName);
result.SetAttributeValue(IsComplexResultAttribute, true);
foreach (var bSharpClass in selected) {
result.Add(bSharpClass.Compiled);
}
}
return result;
}
/// <summary>
/// Выполнить запрос
/// </summary>
/// <param name="query"></param>
/// <param name="options"></param>
/// <returns></returns>
public XElement ExecuteQuery(string query, DocumentStorageOptions options = null) {
var cursor = Connector.Collection.Find(new QueryDocument(BsonDocument.Parse(query)));
if (null != options && null != options.Fields) {
cursor = cursor.SetFields(options.Fields);
}
if (0 != options.Limit) {
cursor = cursor.SetLimit(options.Limit);
}
var result = new XElement("result");
foreach (var doc in cursor) {
result.Add(ConvertToXElement(doc,"doc"));
}
return result;
}