Oracle JET CRUD and ADF BC REST

Oracle JET CRUD and ADF BC REST

Andrejus BaranovskisTechnical Expert

ADF, MAF, JET, BPM, ACM, SOA, WebCenter, Cloud

Small Team of Experts, Focused on Technical Quality

Customers – Global Corporations, Medium and Small Business

Oracle Technical Blog – 10 Years (~800 posts)

Oracle Fusion Middleware Partner Community Award for Outstanding ACM/BPM Contribution 2015, Oracle Fusion Middleware Innovation Award 2010, SOA Partner Community Award for Outstanding Contribution Across the Globe 2010

Company Profile

AgendaOverview

ADF BC REST Functionality

Oracle JET Paging Control

Oracle JET CRUD with ADF BC REST

Oracle JET Business Logic Validation

Oracle JET API and REST Collections

Live Demo

* Bonus: Oracle JET Rendering in ADF

Oracle JET and ADF BC REST Overview

Oracle JET OverviewOracle JET (JavaScript Extension Toolkit) – a modular toolkit based on modern JavaScript, CSS3,

and HTML5 design and development principles. Leverages popular Open-Source frameworks and

adds advanced functionality:

Rich set of UI components

Advanced two-way binding

Advanced Routing System

Smart Resource Management

Validation framework

Open Source

ADF BC REST Overview ADF BC REST provides REST API that allows client application developers to interact with

exposed ADF BC objects

ADF BC REST resources are backed by view object instances

ADF BC REST allows to decide on the set of attributes to expose and actions to make available

Supports standard CRUD operations and custom methods

Data is shaped by REST resource backing view object instance, with the parent-child relationship

intact

Use Case Overview

ADF BC REST Functionality

ADF BC REST CRUD Create, Read, Update and Delete operations are available by default

ADF BC REST CRUD - POST Create with Content-Type as application/vnd.oracle.adf.resourceitem+json

ADF BC REST CRUD - GET Fetching Collection and Filtering with Row Finder or Query with Criteria

ADF BC REST CRUD - PATCH Update with Content-Type as application/vnd.oracle.adf.resourceitem+json

ADF BC REST CRUD - DELETE Delete

ADF BC REST CRUD Paging ADF BC REST supports retrieving collections with row set pagination using a GET method

Example: http://server/demo/rest/1.0/Employees?offset=10&limit=10

Limit – restricts the number of resources returned inside the resource collection

Offset – defines a zero-based index into the collection. The index identifies the starting

position of the resource collection

Set Access Mode = Range Paging in ADF BC VO. Range Size value will be updated on

runtime by Offset parameter

ADF BC REST Master-Detail ADF BC REST supports retrieving nested resources using a GET method

Example: http://server/demo/rest/1.0/Departments/50/child/Employees/120

Employee 120 from Department 50

Example: http://server/demo/rest/11.0/Departments/50?expand=Employees

All Employees from Department 50

ADF BC REST Basic Authentication Based on standard ADF Security. Make sure to specify applied HTTP methods for REST

Servlet

ADF BC REST Advanced Retrieving LOV attribute values in the context of an existing resource item

Querying a resource with a partial get using filtering to restrict attributes

Fetching the resource collection with a row finder

Returning just the data of the resource item or resource collection

Returning the estimated count of resource items in a resource collection

Executing a custom action defined by view object client interface

Overriding the HTTP method to perform an update

Making batch requests

More: http://bit.ly/1X2OoMu

Oracle JET Paging Control

Oracle JET Paging Control Oracle JET table UI component supports paging. Parameter pageSize controls table size

Oracle JET Paging Control Oracle JET paging control definition, based on ADF BC REST URL

Oracle JET Paging Control

Oracle JET CRUD and ADF BC REST

JET Table Row Selection API

JET Table Row Selection API

POST Method – JET Create API

PATCH Method – JET Save API

DELETE Method – JET Destroy API

GET Method – JET Filter customURL

GET Method – JET Filter customURL

Oracle JET Business Logic Validation

ADF BC Validation

Oracle JET Validation

Oracle JET Validation

Oracle JET API and REST Collections

Oracle JET Input Search

Oracle JET Input Search

Oracle JET Master-Detail

Oracle JET and ADF BC REST LOV

Oracle JET and ADF BC REST LOV

Oracle JET and ADF BC REST LOV

Live Demo

Live Demo JET UI table with pagination

ADF BC REST Security

Create, Update, Delete, Filter

Master-Detail

LOV Data

Complex validations

Oracle JET Rendering in ADF

Oracle JET Rendering in ADF

Oracle JET Rendering in ADF Use cases:

Render live data in ADF through JET island

Build public facing scalable sites with JET and back-office systems with ADF

Possible to use JET island in ADF

ADF timeout does not count activity in JET island

Oracle statement: Should not mix ADF and JET, only in special use cases

No official Oracle support

Oracle JET Rendering in ADF Place JET UI code into ADF Fragment

Oracle JET Rendering in ADF ADF Fragment with JET UI code add into main ADF page with simple Include

Oracle JET Rendering in ADF Add JET CSS into main ADF page using af:resource tag

References [1] http://andrejusb.blogspot.lt/2015/12/crud-with-adf-1221-adf-bc-rest.html

[2] http://andrejusb.blogspot.lt/2015/12/range-paging-and-adf-1221-adf-bc-rest.html

[3] http://andrejusb.blogspot.lt/2015/12/oracle-jet-collection-paging-control.html

[4] http://andrejusb.blogspot.lt/2015/12/very-practical-crud-with-jet-and-adf-bc.html

[5] http://andrejusb.blogspot.lt/2015/12/very-practical-crud-with-jet-and-adf-bc_29.html

[6] http://andrejusb.blogspot.lt/2016/01/handling-adf-bc-1221-rest-validation-in.html

[7] http://andrejusb.blogspot.lt/2016/02/basic-authentication-hint-for-adf-bc.html

[8] http://andrejusb.blogspot.lt/2016/03/adf-bc-rest-support-for-list-of-values.html

[9] http://andrejusb.blogspot.lt/2016/05/oracle-jet-input-search-with-adf-bc-rest.html

[10] http://andrejusb.blogspot.lt/2016/05/oracle-jet-master-detail-with-adf-bc.html

Contacts

Andrejus Baranovskis

Blog: http://andrejusb.blogspot.com

Web: http://redsamuraiconsulting.com

Email: abaranovskis@redsamuraiconsulting.com

Phone: +370 640 14737