TechLife: Idea Port Riga blog about mobile, web and integration solutions for enterprises

Using Java HotSpot Serviceability API to fight deadlocks

Sep 3, 2015 8:23:01 AM / by Guntis Valters posted in Java


Sometimes there is an urgent need popping up in the middle of an investigation of what is happening with your application server – e.g., a process is showing up, but refuses to serve network connections. There could be thousands of reasons why it is stuck, but one of the most common and a classic problem is deadlocked threads, i.e. threads that didn't share some of the resources on start-up correctly.

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Documenting your RESTful API with Swagger

Aug 20, 2015 9:39:17 AM / by Jevgenijs Rogovs posted in Application Integration, Java


On one of my recent projects I’ve been asked to describe how our Restful API can be consumed by a third party service. In a SOAP world this task usually boils down to providing a WSDL, which can simplify understanding of exposed API, and can also be used for generating API clients in a most standardized manner.

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Java: using embedded Rhino JavaScript engine

May 28, 2015 8:41:47 AM / by Jevgenijs Rogovs posted in Java, JavaScript


Java supports a lot of scripting languages, and since Java 6 it supports JavaScript out of the box. JDK 6 and JDK 7 both have embedded Rhino JavaScript engine that was developed by Mozilla. In JDK 8 though, the Rhino engine was replaced with Nashorn. Being the Rhino successor that was rewritten from scratch to meet modern script engine expectations, it offers a better performance, but since Java 8 is still not so widely adopted in the enterprise environments, let us focus on Rhino for now.

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AWS cloud applications: forklift

May 7, 2015 4:15:16 PM / by Jevgenijs Rogovs posted in Cloud, Java


It seems rather obvious that modern applications should be structured in a way that permits an easy deployment to existing cloud infrastructure, such as Amazon Web Services (AWS). In this article I will cover the Amazon solution, which is quite popular nowadays; there is, of course, also Google Computing Platform, which goes hand in hand with Amazon and offers more or less comparable core services, but let us focus on AWS for starters.

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Securing your API with OAuth 2.0

Mar 19, 2015 9:30:41 AM / by Jevgenijs Rogovs posted in Java


As the web evolves, more and more businesses are shifting their applications and data from internally hosted to the cloud. They provide publicly available APIs to expose valuable data (resources) and business functionality. To provide controlled access to exposed resources, API should be secured somehow, and that is where OAuth comes into play.

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Siebel Open UI: Nexus Bridge


Nexus Bridge: Unlock Rich UX for the Siebel Open UI

Nexus Bridge makes it possible to use React, Vue.js, Angular as a native part of the Siebel Open UI. No need for REST and IFrame, just the extension of the Open UI. Developed as a part of the Nexus'19 project, Nexus Bridge is available to everyone for free under the MIT license. Learn more about Nexus Bridge for Siebel >>

Siebel Open UI: UX Transformation


Siebel UX Transformation: Make your Siebel users super productive

We bring the best UX methods and tools to research your users' needs and turn Siebel Open UI into the great looking easy-to-use application, that gives users what they really want: being super productive.  Learn more about Siebel UX transformation>>

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