apis-preview.yaml

# yaml-language-server: $schema=https://www.membrane-api.io/v7.1.2.json

components:
  myBean:
    bean:
      class: java.lang.String
      constructorArgs:
        - constructorArg:
            value: Greetings from Spring

---

api:
  port: 2000
  flow:
    - request:
        - groovy:
            src: |
              // Return Json as Map
              [id:7,city:'Berlin']
    # Return response to Client
    - return:
        contentType: application/json

---

api:
  port: 2010
  flow:
    - request:
        - groovy:
            src: |
              // JSON to JSON transformation
              // The json-Variable contains the request or response body as JSON object.
              import java.text.*

              def dfIn = new SimpleDateFormat("d MMM yyyy",Locale.US)
              def dfOut = new SimpleDateFormat("yyyy-MM-dd")

              [
              	id: json.id,
              	date: dfOut.format(dfIn.parse(json.date)),
              	client: json.customer,
              	total: json.items.collect { it.price * it.quantity }.sum(),
              	positions: json.items.collect {
              		[
              			pieces: it.quantity,
              			price: it.price,
              			article: it.description
              		]
              	}
              ]
    - return: {}

---

api:
  port: 2020
  flow:
    - request:
        - groovy:
            src: |
              println "Request headers:"
              header.entrySet().each {
                  println it
              }
    # Execute groovy-Interceptor in response flow
    - response:
        - groovy:
            src: |
              header.add("X-Groovy", "42") // Set Header
              CONTINUE
  target:
    host: localhost
    port: 2030

---

api:
  port: 2030
  flow:
    - request:
        - groovy:
            src: |
              // Create response and set the body to the value of the component
              Response.ok().body(router.getRegistry().getBean('myBean')).build()
    - return: {}