如何判断camel交换对象的类型 [英] How to determine the type of the camel exchange object

问题描述

我在 Web 服务器上运行了两个不同的服务.这两个服务都有一个名为xyz"的操作，带有以下参数.

I have two different services running on a web server. Both the services have an operation named 'xyz', with the following arguments.

服务 1:

公共字符串xyx(学生对象){}

服务 2:

public String xyz(Employee object){}

现在我有一个客户端，它将根据收到的消息调用这些服务之一的操作.该消息将作为骆驼交换接收.所以我需要识别消息的类型，然后调用相应的服务.

Now i have a client which will invoke the operation of one of these services based on the message that it receives. The message will be received as a camel exchange. So i need to identify the type of the message and then invoke the appropriate service.

我如何识别作为骆驼交换收到的消息的原始类型.

How do i identify the original type of the message that is received as a camel exchange.

谢谢.

推荐答案

或者你可以这样做:

from("foo:incommingroute")
    .choice()
        .when(simple("${body} is 'java.lang.String'"))
            .to("webservice:Student")
        .when(simple("${body} is 'foo.bar.Employee'"))
            .to("webservice:Employee")
        .otherwise()
            .to("jms:Deadletter")
        .end();

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