我在我的應用程序中使用駝峯2.8.4。我的應用程序將接收來自隊列的請求,然後該請求將由驗證程序驗證。根據消息的內容,Validator會將請求轉發到不同的目的地。驗證器將是一個POJO bean。目的地將從數據庫中獲得(這是一個MUST)。我更喜歡使用spring dsl for camelContext。駱駝:轉發消息到動態目標(從數據庫)
1. I dont know how to write the validator to forward req to destinations.
2. Can we use something similar like this
<to uri='method=getURI() bean='Validator''> in camelContext
<camelContext>
<route id="route-1">
<from uri="mq:queue:QUEUE"/>
<bean ref="Validator" method="validate"/>
<!--i would be great if we can use <to uri="dynamicURI-from-database"> here -->
</route>
</camelContext>
Class Validator{
public void validate(String req){
if (...)
//get uri1 from database
String uri1=getURI(..);
//forward req to uri1
...........
else
//get uri2 from database
String uri2=getURI(...);
//forward req to uri2
...........
}
public String getURI(..){
......
return uri;
}
}