Apache Camel：如何在具有 FTP 端点和数据库写入访问权限的路由中执行 XA 事务管理器？
[英]Apache Camel: how to do an XA Transactional Manager in a route with an FTP-endpoint and database write access in it?
问题描述
This is the route:
这是路线：
from(jms:queue:xxx)
...
.process(_write_in_db_)
...
.to(ftp:yyy)
I think I need a global XA Transactional Manager that covers the whole route and commits the changes in DB and Queue only after global commit.我想我需要一个覆盖整个路由的全局XA 事务管理器，并且只有在全局提交之后才提交数据库和队列中的更改。
Unfortunatly I didn't found any examples for that case and would appriciate if anybody could say how to do it.不幸的是，我没有找到该案例的任何示例，如果有人能说出如何去做，我会很感激。
1 个解决方案
解决方案1
1 2018-11-14 02:39:29
There is a excellent example @ https://github.com/FuseByExample/esb-transactions .有一个很好的例子@ https://github.com/FuseByExample/esb-transactions 。 I have personally used this example as starting point and it works perfectly.我个人使用这个例子作为起点，它完美地工作。
In studying this example you will learn:
How to set up an XA-aware DataSource
How to configure a JPA persistence unit
How to leverage Fuse ESB's JTA and JPA support in your routes
How to configure a JMS component to support XA
How to define a transactional route
How to configure a ResourceManager that can recover XA transactions after a crash
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