APPENDIX B Sample Code This sample source code will demonstrate the BXP application’s two UI components (also called widget or portlet), which are Account and Transaction. You will understand the development of the UI layer and integrations layer, with mocking the data services using mocking frameworks, as shown in Figure B-1. You can include a database while doing integration. Mock services can be replaced with actual services after development of the DXP’s application. Sample source code is available for download from the book’s GitHub repository. You can access it at www.apress.com/9781484243022 and click the Source Code button. User Interface. REST API Integration. REST API Data Mocking SQL No-SQL Database Database Database Figure B-1. Developing UI and Integration © Shailesh Kumar Shivakumar, Sourabhh Sethii 2019 333 S. K. Shivakumar and S. Sethii, Building Digital Experience Platforms, https://doi.org/10.1007/978-1-4842-4303-9