英文:
Camel 2.X to 3.X REST Migration
问题
我正在从Camel 2.X迁移到3.x。在以前的版本中，我通常在Java DSL中执行以下操作：
rest().post().route().log().convertBodyTo().process().endRest();
基本上，我可以在rest()中执行任何我通常会在from()中执行的操作。但在Camel 3中，我必须将上述代码分为两个配置：一个是rest()，另一个是from()：
rest().post().to("fromRoute");
from("fromRoute").log().convertBodyTo().process();
我很难找到关于这个变化的文档，而Camel提供的迁移页面似乎没有提到这一点，据我所知。
在Camel 2中的前一个REST路由定义是否不是最佳实践？在Camel 3中是否像我所做的那样分割路由是前进的方式？关于最佳实践或在Camel 3中定义REST端点的正确方式的任何见解将不胜感激。
英文:
I am migrating from Camel 2.X to 3.x. Before, I used to do the following in Java DSL:
rest().post().route().log().convertBodyTo().process().endRest();
Essentially I can do anything I would normally do in a from, in a rest. In Camel 3, I have to split the above into two configs: one rest and one from:
rest().post().to(“fromRoute”);
from(“fromRoute”).log().convertBodyTo().process();
I was having trouble finding documentation on this change and the migration page camel gives does not mention this to my knowledge.
Is the former REST route definition done in Camel 2 just not a best practice? Is splitting the routes like I did the way forward in Camel 3? Any insight on best practices here or just the correct way to define REST endpoints in camel 3 would be greatly appreciated
答案1
得分: 3
自Camel 3.16.0版本开始，不再支持将路由嵌入REST DSL。此更改已在升级指南中记录：
有关此更改的一些简要背景信息可以在Jira工单中找到：
https://issues.apache.org/jira/browse/CAMEL-17675
正确的配置方法如下，与您的示例代码一致，通过direct等方式将REST DSL连接到路由。例如：
rest().post().to("direct:start");
from("direct:start").log("Got body: ${body}");
英文:
Since Camel 3.16.0, you cannot embed routes into the REST DSL. The change was documented in the upgrade guide here:
There's some brief background to the change in a Jira ticket:
https://issues.apache.org/jira/browse/CAMEL-17675
The correct way to configure things is as per your code example where you link the REST DSL to a route via direct etc. E.g.
rest().post().to("direct:start");
from("direct:start").log("Got body: ${body}");
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论