Recent Posts by Juergen Kress

  The April edition of the PaaS & Middleware Partner Update contains four topics: • Presentations PaaS Forum 2018 • PaaS Partner Community Awards 2108 • Slack Oracle Partner Network • PaaS Community Webcast Oracle API Management For regular updates please subscribe to our YouTube channel here. Thanks for your likes and sharing the video on YouTube and LinkedIn. For the latest SOA & BPM Partner Community information please visit our Community update wiki here (Community...

If you are modernising Oracle Forms system, high chance you need to rely on DB proxy connection. Read more about it in my previous post for ADF 11g - Extending Application Module for ADF BC Proxy User DB Connection. It works in the same way for ADF 12c, but there is issue related to handling DB error, when DB proxy connection is on. DB error is propagated to ADF but is being substituted by save point error (as result - user would not see original error from DB). It seems...

    The April edition of the PaaS & Middleware Partner Update contains four topics: • Presentations PaaS Forum 2018 • PaaS Partner Community Awards 2108 • Slack Oracle Partner Network • PaaS Community Webcast Oracle API Management For regular updates please subscribe to our YouTube channel here. Thanks for your likes and sharing the video on YouTube and LinkedIn. For the latest SOA & BPM Partner Community information please visit our Community update wiki here (Community...

Oracle ACE Rolanda Carrassco, co-owner and principal SOA Architect at S&P Solutions joins his colleague, SOA Architect Leonardo Gonzalez, to pose two questions that might help you decide if your organization is ready for microservices. Watch the video here. More from Rolando Carrasco Cloud Integration in HR | Carrasco and Viveros [Video] Podcast Show Notes: Building a Real Cloud Solution Podcast Show Notes: Oracle API Management Implementation Integrate Your HR System with a...

Sorting of columns are not supported in ADF TreeTable by default. The documentation of 12c says : Unlike the Table, the TreeTable does not support automatic sorting. The underlying TreeModel must support sorting by implementing it's sorting logic in the setSortCriteria(List criteria) method of the TreeModel. But my client wanted sorting on the tree table on few columns. It was a good challenge and this is how I solved it. Steps : 1. The treeModel is based on a managed bean. You...

Designing effective software has always been a challenging endeavour, but "challenging" has taken on a whole new meaning lately with all the options, trends and influences flying around the IT landscape. Modernization has bred concepts such as Digital Transformation, Cloud Computing, Web APIs, IoT, Serverless, etc., which are proving to be much more than just buzzwords and are consistently altering both the business and the technical side of what we understand as Software...

If you would like to boost ADF UI performance, you should look into client side validation and formatting options possible to be done in ADF UI. Today I will describe how you can implement client side converter, to format number value on client side, without making request to the server. Same approach could be used to implement client side validators. You can raise error message and it will be assigned to UI field in the same way, just like any standard ADF error message....

  Businesses today understand that, in order to remain competitive in a market dominated by digital disruptors[i], they must innovate and gain business agility and speed. To this end, organizations of all sizes are adopting cloud (SaaS, PaaS, IaaS)[ii] not only as the means to reduce TCO, but also as a vehicle to achieve digital transformation and customer centricity. However, moving to cloud does not mean one cloud. Research suggests that organizations are opting for...

Vue.js is a popular framework for developing rich client web applications, leveraging browsers for all they are worth. Vue.js has attracted a large number of developers that together have produced a large number of quite interesting reusable components. ADF Faces is itself a quite mature framework for the development of rich web applications. It was born over 10 years ago. It has evolved over the years and adopted quite a few browser enhancements over the years. However, ADF...