How to add an array to a MongoDB document using Java?

Question

I want to create the following document schema in mongoDB using the java driver

{
  \"_id\": {
    \"$oid\": \"513e9820c5d0d8b93228d7e8\"
  },
  \"suitename\         


        

Answer 1

You can create an ArrayList which takes in DBObjects.

List array = new ArrayList();

Add the created DBObject for the object inside the array and add it to the array object created.

array.add(/* some object */);

Finally, put the array in the main document object.

document.put("milestones", array);