Groovy configslurper直接导入对象

Question

I have a groovy configuration file that I'm parsing with ConfigSlurper. This gives me a ConfigObject that functions like a map.

String x = "foo"
String y = "bar"

I also have an object that exactly matches the Configuration file

public class Example{
String x
String y
}

Now I could write code to load the Config file I just slurped into this object, but does Groovy have an automatic way of doing it? Like a

`Example e = ConfigObject.parseIntoObject(Example.class);`

Answer 1

You can do it this way, for example in your config file

conf {
    example = new Example(
                  x: "foo",
                  y: "bar"
              )
}

or

conf {
      example = {
          x: "foo",
          y: "bar"
      } as Example
}

and read this

Example e = (Example) new ConfigSlurper().parse(new URL("file:///...path").conf