aesteve / grooveex Goto Github PK

Fetch from https://github.com/aesteve/vertx-web/tree/groovy-template-engines2/vertx-template-engines/vertx-web-templ-groovy

• add method render on RoutingContext

RoutingContext => ctx.getVertx().eventBus()

gerEventBus() and gerVertx() should be defined everywhere possible

Use RouterBuilder from https://github.com/aesteve/vertx-web-groovy-dsl

43min : http://www.infoq.com/presentations/groovy-dsl-2015

(helps with IDE support)

Also try to use @ClosureParams as a groovy enhancement to RoutingContextExtension

use first marshaller in list

User story :

router {
  route('/api/multi') {
    get | post | patch {
      // do some stuff
    }
    get {
      // handle get
    }
    post {
      // handle post
    }
    // ...
  }
}

• find a way to write it nicely
• implement it

http://www.infoq.com/presentations/groovy-dsl-2015 1h03

"Let the compiler know that a missing method or attribute is OK, or not".

Example : "if you find a method call which has the name of an http method, it's OK"

http://www.infoq.com/presentations/groovy-dsl-2015

1h00

The spec is immutable and can be used as a delegate (see #7 ), the builders extends the spec.

User story :

router {
  route('/api/members') {
    consumes 'application/json'
    produces 'application/json'
    get {
      // return all members
    }
    post {
      // create member
    }
    get('/:memberId') {
      // find member by id
    }
  }
}

Within RouteDSL.methodMissing if httpmethod, then watch parameter number, if String as first parameter, add to path.

For now, extensions are added as first handlers. It's probably gonna be needed to attach extension handlers after the actual routing method is invoked.

User story :

router {
  extension('dateBefore') { header -> { ctx -> ctx.request.headers[header] = new Date().time } }
  route('/api/treatment') {
    dateHeader 'X-Date-Before'
    get {
      doSomeLongStuff()
      it++
    }
    dateHeader 'X-Date-After'
  }
}

Not sure it's possible to write it this way, but... At least provide the functionnality in some way.