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- /*******************************************************************************
- * Copyright(c) 2014 DongkeSoft All rights reserved. / Confidential
- * 类的信息:
- * 1.程序名称:ServiceInterpector.cs
- * 2.功能描述:可以在服务应用程序中对入站和出站应用程序消息进行自定义检查或修改
- * 编辑履历:
- * 作者 日期 版本 修改内容
- * 陈晓野 2014/09/16 1.00 新建
- *******************************************************************************/
- using System.ServiceModel;
- using System.ServiceModel.Channels;
- using System.ServiceModel.Dispatcher;
- namespace Dongke.IBOSS.PRD.WCF.Services.ServiceInterpector
- {
- /// <summary>
- /// 可以在服务应用程序中对入站和出站应用程序消息进行自定义检查或修改
- /// </summary>
- public class ServiceInterpector : IDispatchMessageInspector
- {
- #region IDispatchMessageInspector Members
- /// <summary>
- /// 在已接收入站消息后将消息调度到应发送到的操作之前调用
- /// </summary>
- /// <param name="request">请求消息</param>
- /// <param name="channel">传入通道</param>
- /// <param name="instanceContext">当前服务实例</param>
- /// <returns>correlationState</returns>
- public object AfterReceiveRequest(ref Message request, IClientChannel channel, InstanceContext instanceContext)
- {
- return null;
- }
- /// <summary>
- /// 在操作已返回后发送回复消息之前调用
- /// </summary>
- /// <param name="reply">回复消息</param>
- /// <param name="correlationState">方法返回的关联对象</param>
- public void BeforeSendReply(ref Message reply, object correlationState)
- {
- }
- #endregion
- #region 私有方法
- /// <summary>
- /// 获取验证头信息的值
- /// </summary>
- /// <param name="pName"></param>
- /// <returns></returns>
- private T GetHeaderValue<T>(string name)
- {
- int index = OperationContext.Current.IncomingMessageHeaders.FindHeader(name, "http://www.dongkesoft.com");
- if (index > -1)
- {
- return OperationContext.Current.IncomingMessageHeaders.GetHeader<T>(index);
- }
- return default(T);
- }
- #endregion
- }
- }
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