Simple use case……you want to connect to a customer system over the internet. The customers system has an API but requires 2-way SSL. This means we have to send a client certificate along to make sure the SSL handshake can be completed. If your server has already a server certificate installed, it will send this one along by default but the customers system won’t accept it as it is different Continue ReadingAdd client certificate for outgoing OSB call→
Working with 12C a while, we started noticing that the deployment of our SharedResources SB project started to slow down. This project contains re-usable resources and contracts. The strange thing was that it was only this specific SB project. All the other projects where fine. Both deploying in JDeveloper and deploying using Maven started at around 40 seconds but after a while, it went up to 10 minutes even which Continue ReadingOFM 12C: Slow SB deployment issue→
You can write your own XPath lib in Java to make certain things easier and re-usable. For an example see here. From the documentation of 12C, nothing indicated that things would have been changed so I stuck in an old library and restarted JDev. When I opened the xslt mapper, I didn’t see my functions under User Defined. This made me wonder if maybe something did have changed. Last week Continue ReadingCustom 11G XPath function not showing up in JDeveloper 12C→
When I was at Xebicon this year I saw a talk from Dave Farley. At 26 minutes or so he starts talking about Domain Specific Languages. Making an abstraction layer on top of your system where your tests run against so when the underlying system changes, you only have to adjust your layer in between instead of all the tests. This idea got me thinking of how we could be Continue ReadingAutomated acceptance testing using Fitnesse, Java and the OSB→
In this first REST post I will demonstrate how to make easily expose a REST service in the Service Bus 12C. I will not explain REST as quite some people have already written tons of stuff about this….Google is your friend 🙂 . Exposing a service in a REST way using the new 12C release is quite simple. Lets try and expose the ConversionRateService we previously build as a REST Continue ReadingCreating a REST service in Oracle Service Bus 12C→
In this article I will show how to use the new templating functionality in Oracle Service Bus 12C. When building a lot of services through different projects, you will always duplicate certain functionality such as Logging, Validation etc… All conform your current development rules and guidelines of the project. This means tedious copying and pasting of certain pieces of code and the old OEPE IDE isn’t always precise with that. Continue ReadingCreating a template in Oracle Service Bus 12C→
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