在 Java 中在运行时添加骆驼路线 [英] Add camel route at runtime in Java

问题描述

如何在 Java 运行时添加骆驼路线?我找到了一个 Grails 示例，但我已经用 Java 实现了它.

How can I add a camel route at run-time in Java? I have found a Grails example but I have implement it in Java.

我的 applicationContext.xml 已经有一些预定义的静态路由，我想在运行时向它添加一些动态路由.是否可以?因为包含动态路由的唯一方法是编写 route.xml，然后将路由定义加载到上下文中.它将如何在现有静态路由上工作?运行时路由

My applicationContext.xml already has some predefined static routes and I want to add some dynamic routes to it at run time. Is it possible? Because the only way to include dynamic route is to write the route.xml and then load the route definition to context. How will it work on existing static routes? Route at runtime

推荐答案

你可以简单地在 CamelContext 上调用几个不同的 API 来添加路由......就像这样

you can simply call a few different APIs on the CamelContext to add routes...something like this

context.addRoutes(new MyDynamcRouteBuilder(context, "direct:foo", "mock:foo"));
....
private static final class MyDynamcRouteBuilder extends RouteBuilder {
    private final String from;
    private final String to;

    private MyDynamcRouteBuilder(CamelContext context, String from, String to) {
        super(context);
        this.from = from;
        this.to = to;
    }

    @Override
    public void configure() throws Exception {
        from(from).to(to);
    }
}

请参阅此单元测试以获取完整示例...

see this unit test for the complete example...

https://svn.apache.org/repos/asf/camel/trunk/camel-core/src/test/java/org/apache/camel/builder/AddRoutesAtRuntimeTest.java

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