12.7. Java DSL bean 语法
Java DSL 附带组件的总语法。您可以使用以下语法,而不是将 bean 显式指定为端点(即 (即("bean:beanName")
):
// Send message to the bean endpoint // and invoke method resolved using Bean Binding. from("direct:start").bean("beanName"); // Send message to the bean endpoint // and invoke given method. from("direct:start").bean("beanName", "methodName");
您可以指定 bean 本身,而不是将名称传递给 bean (因此 Camel 将在 registry 中查找它):
// Send message to the given bean instance. from("direct:start").bean(new ExampleBean()); // Explicit selection of bean method to be invoked. from("direct:start").bean(new ExampleBean(), "methodName"); // Camel will create the instance of bean and cache it for you. from("direct:start").bean(ExampleBean.class);