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JDeveloper Feed

Oracle JDeveloper resources, news, and support articles.

ADF 12.1.3 : Implementing Default Table Filter Values

In one of my projects I ran into a requirement where the end user needs to be presented with default values in the table filters. This sounds like it is a common requirement, which is easy to implement. However it proved to be not so common, as it is not in the documentation nor are there any Blogpost to be found that talk about this feature. In this blogpost I describe how to implement this.

Creating a shared library for Jersey 2.19 to use with Weblogic 12.1.3

Weblogic server comes with a shared library so you can deploy JAX-RS 2.0 applications; but is limited to Jersey version 2.5.1 and the instructions for changing this are not entirely obvious or straightforward. I have recently joined a new team at Oracle and one of the first things I did was to look at upgrading the dependent libraries.

IoT Hackathon Part III : Some enhancements to the sensor example

In my previous post I showed you how to setup a simple weather-station using Raspberry Pi, GroovyPi sensors and Python. It worked very well, but there is definitely room for improvement. In this short post I describe some of these improvements. First you will learn how to start the weather-station when you reboot the Pi. Next I will show you how to create some decent log info.

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ODTUG KScope15: One week in a nutshell

Last week I visited ODTUG KScope15 in Hollywood Florida. In this post I will share my findings and hope that you can benefit from it.
My general impression of the conference is that it was to hot for me in Florida. At least to hot for a conference. If you can sit on the beach whole day long, it is a great place to be, but hey, I had to work.... From a content perspective, there was a whole lot of

IoT Hackathon Part II : Overview of Grove Pi sensors

This post gives you an Overview of Grove Pi sensors and the fun things that you can do with it.

I will add the real content later, but for now we need a placeholder.

IoT Hackathon Part I : Setting up your Raspberry Pi

This post describes how you can setup your Raspberry Pi in order to start working with it.

I will add the real content later, but for now we need a placeholder.

ODTUG KScope15: Sunday Symposium

Sunday symposium took of at 8:30. Unfortunately i had to skip the first two session due to some work That had to be done first. The first session I really got to attend was Brian Fry's session on Oracles Developer Cloud Service.

JDeveloper, Eclipse or Netbeans was the way you would work with Oracle Developer Cloud. Now there is a new feature (not publicly available) that is a browser based IDE.

ODTUG Mobile Day : "Going Mobile? Where is Oracle Taking You?"

Yesterday ODTUG organised the ODTUG Mobile Day in Utrecht the Netherlands. The event was supported by two local user groups, OGh and OBUG, and sponsored by eProseed NL.
This full-day event was dedicated to Oracle's next-generation mobile development, infrastructure, and security solutions: "Going Mobile? Where is Oracle Taking You?". All of this was presented by the world’s leading ACE Directors

MAF 2.1.1 : Using Local Notifications

One of the new features in version 2.1.1. of Oracle MAF are local notifications.
These notifications originate within the MAF application and are received by the same application. They are delivered to the end user through standard mechanisms supported by the mobile device platform (for example, banner, sound) and can work when the application is either in the foreground, background or not

MAF 2.1 : Mobile Front End for Live Mobile Hacking with an OFM 12c red stack - Part I

During the closing keynote at the Oracle Fusion Middleware Forum XX in Budapest my former colleague Lucas Jellema and I delivered a live development demo. It was great fun to do. During this demo I developed an Oracle MAF frontend on top of Oracle SOA Suite 12c REST-JSON services. All in all it was a good session that was exactly delivered on-time with no errors. I think the demo gods where with

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