How to create json response using Beans?

[mohammed24]

 {
     "productList": 
     {
         "productInfo": [
         {
         
 
         }
         ]
     }
 }

in the above response i am able to create root tag but not able to create child tag (productInfo). Can anyone help me how to create this?

[skotni]

Is the 'productInfo' a collection for e.g. ArrayList? It should have the property configured as shown below in extension's beans.xml file.

< property name="productInfo" type="java.util.List<Reference bean with fully qualified path>" />