JDeveloper 12.2.1.2 is out

Aside

Today October, 19th 2016 JDeveloper 12.2.1.2 was released. From the first look at it it’s only a maintenance release.  There is currently no ‘What’s new’ document, only a release notes are available.

The release notes show only some bug fixes and some deprecation. Noteworthy are some changes in the REST runtime. One of them is that ADF REST HTTP PUT is deprecated functionality. From the doc

ADF REST HTTP PUT is deprecated functionality

Oracle has deprecated the functionality for executing HTTP PUT methods on ADF REST resource requests. In the current release, the describe for ADF REST resources continues to display PUT actions when the backing view object has the Update operation enabled (the operation enables both PUT and PATCH methods); however, ADF REST service clients should avoid making PUT requests (replace all items of the view row) as this functionality will be desupported in a future release

Another change in the REST department is that adf date and datetime attributes are no longer described as string but as date and datetime. Interesting if you work with ADFbc and Oracle JET.

There are some other small bug fixes and deprecation’s of oracle.domain data types and the dvt:stockGraph. You should use dvt:stockChart instead.

Let’s wait if Oracle releases an ‘What’s new’ document in hte near (?) future which will spear us some time searching for new stuff 🙂

Advertisements

Summary of Day 4 at the Oracle Open World 2016

Late, but not forgotten, here is the summary of day four. It was too late yesterday, after the appreciation event to write it all down,

Wednesday was a somehow slow day for me as I attended two sessions only. Most of the day was reserved for meetings around my other activities in the OTN network like moderation and the German ADF Community which will soon relaunch their community page on OTN.

The first session was about testing web applications with Selenium ‘Testing Java Web Applications with Selenium: A Cookbook‘ by Jorge Hidalgo and Vicente Gonzalez Arellano, over at the Java One. It turned out that the Selenium Webdriver for JDev ADF is better working than the one showed in the demo in this session. The JDev Webdriver abstracts all the tricky stuff like waiting for ajax calls or finding the right component away from the developer. This make the job really easy. Summary: nothing new learned.


After a nice working lunch with my peer OTN moderators and the Queen of Moderators I attended a session about developing applications with Oracle JET and ADFbc REST services ‘Oracle Application Development Framework and Oracle JavaScript Extension Toolkit in the Cloud‘ by Sherry Yu, Shray Bansal and Abhinav Shroff. This session was interesting to see as it used REST services generated from ADFbc. This kind of REST services offer many usages

ADFbc REST Services Usage

ADFbc REST Services Usage

and allow some very nice features out of the box like pageable collections, rich set of meta data, list of values, attribute types and validation and resource discovery

ADFbc REST Services Functions

ADFbc REST Services Functions

During run time you can tailor the payload by only retrieving the attributes you need, execute batch transactions, sort the results and have build in security.

ADFbc Run Time Features

ADFbc Run Time Features

Simple queries can be added to the REST calls. These are working like ‘Query by Example’ in ADF tables. This set of features allows for many different use cases

ADFbc REST Use Cases

ADFbc REST Use Cases

like back end for OracleJET based applications, mobile friendly UIs, integration with other services and as REST solution for SaaS.


The remaining part of the day I spend on multiple events like hte OTN Blogger Meetup, OTN Happy Hour and finally the Oracle Appreciation Event featuring Sting and Gwen Stefani.