如何使用Scala Camel DSL进行类型转换(How to do type conversion with the Scala Camel DSL)

如何使用Scala Camel DSL进行类型转换(How to do type conversion with the Scala Camel DSL)

如何使用Camel Scala DSL进行类型转换？

换句话说，这个Java DSL示例的Scala DSL版本是什么：

from("file:/tmp/myfile").convertBodyTo(String.class).to("log:com.example")

How can I do type conversion with the Camel Scala DSL?

In other words, what is the Scala DSL version of this Java DSL example:

from("file:/tmp/myfile").convertBodyTo(String.class).to("log:com.example")

最满意答案

而不是convertBodyTo你应该使用as(...)方法。

如果您尝试在Scala和Java DSL元素之间找到映射，那么在源代码中查看的一个有用的地方是SAbstractDefinition。 这就是我找到你问题答案的方法，因为http://camel.apache.org/scala-dsl-eip.html只提到了另一个例子的一部分（并没有说它是convertBodyTo的替代品）

Instead of convertBodyTo you should use as(...) method.

If you try to find the mapping between Scala and Java DSL elements one of the useful places to take a look at in sources is SAbstractDefinition. This is how I found out the answer to your question because http://camel.apache.org/scala-dsl-eip.html only mentions as as part of another example (and doesn't say it's a replacement for convertBodyTo)