Code Lab Example 1

Home Product Item

Create Flow Chart

  1. Product/Item servlet will be invoked on clicking Save from UI
  2. doPut() method of respective servlet will invoke datastore API to persist the data into datastore

List Flow Chart

  1. Tab selection from UI invokes doGet() of the respective servlet
  2. JSON objects are returned to the UI and custom JSON converter will parse the JSON objects

Name Description Action

Create Product

Name
Description
 
Item Name Selling Price Product Action

Create Item

Item Name
Selling Price
Product