/* * Copyright (c) Contributors, http://opensimulator.org/ * See CONTRIBUTORS.TXT for a full list of copyright holders. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of the OpenSimulator Project nor the * names of its contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ using System.IO; using System.Xml; using System.Xml.Serialization; namespace OpenSim.Framework.Servers.HttpServer { public delegate TResponse RestDeserialiseMethod<TRequest, TResponse>(TRequest request); public class RestDeserialiseHandler<TRequest, TResponse> : BaseRequestHandler, IStreamHandler where TRequest : new() { private RestDeserialiseMethod<TRequest, TResponse> m_method; public RestDeserialiseHandler(string httpMethod, string path, RestDeserialiseMethod<TRequest, TResponse> method) : this(httpMethod, path, method, null, null) {} public RestDeserialiseHandler( string httpMethod, string path, RestDeserialiseMethod<TRequest, TResponse> method, string name, string description) : base(httpMethod, path, name, description) { m_method = method; } public void Handle(string path, Stream request, Stream responseStream, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) { TRequest deserial; using (XmlTextReader xmlReader = new XmlTextReader(request)) { XmlSerializer deserializer = new XmlSerializer(typeof (TRequest)); deserial = (TRequest) deserializer.Deserialize(xmlReader); } TResponse response = m_method(deserial); using (XmlWriter xmlWriter = XmlTextWriter.Create(responseStream)) { XmlSerializer serializer = new XmlSerializer(typeof (TResponse)); serializer.Serialize(xmlWriter, response); } } } }