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/*
* 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;
using OpenSim.Framework.Monitoring;
namespace OpenSim.Framework.Servers.HttpServer
{
public abstract class BaseRequestHandler
{
public int RequestsReceived { get; protected set; }
public int RequestsHandled { get; protected set; }
public virtual string ContentType
{
get { return "application/xml"; }
}
private readonly string m_httpMethod;
public virtual string HttpMethod
{
get { return m_httpMethod; }
}
private readonly string m_path;
public string Name { get; private set; }
public string Description { get; private set; }
protected BaseRequestHandler(string httpMethod, string path) : this(httpMethod, path, null, null) {}
protected BaseRequestHandler(string httpMethod, string path, string name, string description)
{
Name = name;
Description = description;
m_httpMethod = httpMethod;
m_path = path;
StatsManager.RegisterStat(
new Stat(
"requests",
"requests",
"Number of requests received by this service endpoint",
"requests",
"service",
string.Format("{0}:{1}", httpMethod, path),
StatType.Pull,
MeasuresOfInterest.AverageChangeOverTime,
s => s.Value = RequestsReceived,
StatVerbosity.Debug));
}
public virtual string Path
{
get { return m_path; }
}
public string GetParam(string path)
{
if (CheckParam(path))
{
return path.Substring(m_path.Length);
}
return String.Empty;
}
protected bool CheckParam(string path)
{
if (String.IsNullOrEmpty(path))
{
return false;
}
return path.StartsWith(Path);
}
public string[] SplitParams(string path)
{
string param = GetParam(path);
return param.Split(new char[] { '/', '?', '&' }, StringSplitOptions.RemoveEmptyEntries);
}
}
}
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