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162 lines (148 loc) · 4.66 KB
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/********
* This file is part of Ext.NET.
*
* Ext.NET is free software: you can redistribute it and/or modify
* it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Ext.NET is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
* along with Ext.NET. If not, see <http://www.gnu.org/licenses/>.
*
*
* @version : 2.0.0.beta - Community Edition (AGPLv3 License)
* @author : Ext.NET, Inc. http://www.ext.net/
* @date : 2012-03-07
* @copyright : Copyright (c) 2007-2012, Ext.NET, Inc. (http://www.ext.net/). All rights reserved.
* @license : GNU AFFERO GENERAL PUBLIC LICENSE (AGPL) 3.0.
* See license.txt and http://www.ext.net/license/.
* See AGPL License at http://www.gnu.org/licenses/agpl-3.0.txt
********/
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Web;
using System.Xml;
using Ext.Net.Utilities;
using Newtonsoft.Json;
namespace Ext.Net
{
/// <summary>
///
/// </summary>
[Description("")]
public partial class StoreDataHandler
{
private string jsonData;
private XmlDocument xmlData;
private readonly HttpContext context;
private bool isBatch;
/// <summary>
///
/// </summary>
[Description("")]
public StoreDataHandler(HttpContext context)
{
this.context = context;
}
/// <summary>
///
/// </summary>
[Description("")]
public StoreDataHandler(string jsonData)
{
if (jsonData == null)
{
throw new ArgumentNullException("jsonData");
}
this.jsonData = jsonData;
this.isBatch = this.jsonData.IsNotEmpty() && this.jsonData[0] == '{' && this.jsonData[this.jsonData.Length - 1] == '}';
}
/// <summary>
///
/// </summary>
[Description("")]
public string JsonData
{
get
{
if (jsonData == null)
{
jsonData = context.Request["data"];
}
return jsonData;
}
}
/// <summary>
///
/// </summary>
public bool IsBatch
{
get
{
return this.isBatch;
}
}
/// <summary>
///
/// </summary>
[Description("")]
public XmlDocument XmlData
{
get
{
if (xmlData == null)
{
if (this.isBatch)
{
RecordsToXmlConverter converter = new RecordsToXmlConverter();
xmlData = (XmlDocument)JsonConvert.DeserializeObject(JsonData, typeof(XmlDocument), converter);
}
else
{
xmlData = JsonConvert.DeserializeXmlNode("{records:{record:" + JsonData + "}}");
}
}
return xmlData;
}
}
/// <summary>
///
/// </summary>
[Description("")]
public ChangeRecords<T> BatchObjectData<T>()
{
if (!this.IsBatch)
{
throw new Exception("The data is not batch");
}
JsonSerializer serializer = new JsonSerializer();
serializer.MissingMemberHandling = MissingMemberHandling.Ignore;
StringReader sr = new StringReader(JsonData);
ChangeRecords<T> data = (ChangeRecords<T>)serializer.Deserialize(sr, typeof(ChangeRecords<T>));
return data;
}
/// <summary>
///
/// </summary>
[Description("")]
public List<T> ObjectData<T>()
{
if (this.IsBatch)
{
throw new Exception("The data is batch");
}
JsonSerializer serializer = new JsonSerializer();
serializer.MissingMemberHandling = MissingMemberHandling.Ignore;
StringReader sr = new StringReader(JsonData);
List<T> data = (List<T>)serializer.Deserialize(sr, typeof(List<T>));
return data;
}
}
}