From dc4f31db1a6bd97e0dd2819766e2b7905aa7c670 Mon Sep 17 00:00:00 2001
From: Melanie Thielker
Date: Sun, 10 May 2009 16:20:25 +0000
Subject: Create an async form of the RestObjectPoster. Rename the file (but
not the class!) to SynchronousRestObjectRequester. Add CacheBuckets parameter
to cache
---
.../HttpServer/SynchronousRestObjectRequester.cs | 95 ++++++++++++++++++++++
1 file changed, 95 insertions(+)
create mode 100644 OpenSim/Framework/Servers/HttpServer/SynchronousRestObjectRequester.cs
(limited to 'OpenSim/Framework/Servers/HttpServer/SynchronousRestObjectRequester.cs')
diff --git a/OpenSim/Framework/Servers/HttpServer/SynchronousRestObjectRequester.cs b/OpenSim/Framework/Servers/HttpServer/SynchronousRestObjectRequester.cs
new file mode 100644
index 0000000..71e5b69
--- /dev/null
+++ b/OpenSim/Framework/Servers/HttpServer/SynchronousRestObjectRequester.cs
@@ -0,0 +1,95 @@
+/*
+ * 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 OpenSim 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;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Xml;
+using System.Xml.Serialization;
+
+namespace OpenSim.Framework.Servers.HttpServer
+{
+ public class SynchronousRestObjectPoster
+ {
+ ///
+ /// Perform a synchronous REST request.
+ ///
+ ///
+ ///
+ ///
+ ///
+ ///
+ /// Thrown if we encounter a network issue while posting
+ /// the request. You'll want to make sure you deal with this as they're not uncommon
+ public static TResponse BeginPostObject(string verb, string requestUrl, TRequest obj)
+ {
+ Type type = typeof (TRequest);
+
+ WebRequest request = WebRequest.Create(requestUrl);
+ request.Method = verb;
+
+ if (verb == "POST")
+ {
+ request.ContentType = "text/xml";
+
+ MemoryStream buffer = new MemoryStream();
+
+ XmlWriterSettings settings = new XmlWriterSettings();
+ settings.Encoding = Encoding.UTF8;
+
+ using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+ {
+ XmlSerializer serializer = new XmlSerializer(type);
+ serializer.Serialize(writer, obj);
+ writer.Flush();
+ }
+
+ int length = (int) buffer.Length;
+ request.ContentLength = length;
+
+ Stream requestStream = request.GetRequestStream();
+ requestStream.Write(buffer.ToArray(), 0, length);
+ }
+
+ TResponse deserial = default(TResponse);
+ try
+ {
+ using (WebResponse resp = request.GetResponse())
+ {
+ XmlSerializer deserializer = new XmlSerializer(typeof (TResponse));
+ deserial = (TResponse) deserializer.Deserialize(resp.GetResponseStream());
+ }
+ }
+ catch (System.InvalidOperationException)
+ {
+ // This is what happens when there is invalid XML
+ }
+ return deserial;
+ }
+ }
+}
--
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