BRE在ReceivedFileName属性上 [英] BRE on ReceivedFileName property
问题描述
我尝试根据文件名路由邮件（默认情况下，此属性在BRE中不可用）。为此，我想使用业务规则。收到的消息通过一个提升ReceivedFileName上下文属性的接收管道传递。
然后我在VS2010中创建了一个项目，其中一个名为ContextProperties的类包含一个带有getter和setter的属性（_receivedFileName）。我还创建了一个实现IFactCreator的类。我在业务规则编写器中创建了以下规则：Received
Filename等于E：\ my_path \ file.txt当我将file.txt发送到接收位置时，我在BizTalk中收到以下错误：执行接收管道失败。原因：无法从解析器字符串BRE解析传输位置：\\policy = ResolveItinerary; version = 1.0; useMsg = false; messageFile =; recognMessageFormat = false;。
我是否必须做一些特殊的事情来访问消息的上下文属性？感谢您的帮助。
Lauriane Savary
Hi, I try to route a message according to its filename (this property isn't available by default in BRE). For that I want to use a business rule. The message received pass through a receive pipeline that promotes the ReceivedFileName context property. Then I created a project in VS2010 with a class named ContextProperties containing one property (_receivedFileName) with getter and setter. I also created a class implementing IFactCreator. I created the following rule in the business rules composer: Received Filename is equal to E:\my_path\file.txt When I send the file.txt to the receive location, I get the following error in BizTalk: There was a failure executing the receive pipeline. Reason: Transport location could not be resolved from teh resolver string BRE:\\policy=ResolveItinerary;version=1.0;useMsg=false;messageFile=;recognizeMessageFormat=false;. Do I have to do something special to access the context properties of a message ? Thank you for your help.
Lauriane Savary
推荐答案
Hey Lauriane，
Hey Lauriane,
默认情况下，ESB工具包BRE不支持常规提升属性。这就是Code plex上ESB Extentions Librar项目的原因。你可以在这里得到这些位：
By default the ESB toolkit BRE does not support regular promoted properties. This is the reason for the ESB Extentions Librar project on Code plex. You can get the bits here:
http://esbextlibrary.codeplex.com/
http://esbextlibrary.codeplex.com/
和更新的ESB 2.1位：
and the updated ESB 2.1 bits here:
http://esbextlibrary.codeplex.com/discussions/232246
http://esbextlibrary.codeplex.com/discussions/232246
这篇关于BRE在ReceivedFileName属性上的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
