Emiel Paasschens
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Posts by Emiel Paasschens
Business Validation in Oracle SOA Suite 11g using Schematron
4In a previous post I’ve explained the Schematron standard, how it works and how to use it. In the Oracle SOA Suite you can ‘Validate Semantic’ on the input (request) of a routing rule in a Mediator component by selecting a Schematron file. This is the Schemtron xml file in which you define your validation rules. The SOA Suite takes care of applying them on the request by executing the double transformation. However, to be able to get the Schematron file working you need to declare the namespaces of the input message and rewrite a report rule to an assert rule. In this post I will show you how to do this with the same business rules (so the same Schematron rules and Schematron file) as the last example in a previous blog explaining Schematron. (more…)
Difficulties with a more complex Business Rule Engine in Oracle SOA Suite
0In my previous post I’ve shown how to create a composite in the Oracle SOA Suite with a simple decision table in a Business Rule Engine component. For that post I had used quite a simple data model resulting in a small xml/xsd tree. For our project I wanted to repeat the exercise with the real data model, so a larger xml tree defined by multiple imported xsd files. Unfortunately it wasn’t as easy as I hoped for. In this second blog post about the Business Rule Engine I’ll show you about the difficulties I had and how I’ve solved them. (more…)
Cookbook creating Business Rule Engine with a simple Decision Table in Oracle SOA Suite
5For educational purposes I’ve created a cookbook in powerpoint format on how to create a simple decision table in Oracle SOA Suite with a Business Rule engine. To share this I’ve uploaded it to slideshare and post it here in the Amis blog as well. (more…)
Timeouts in Oracle SOA Suite 11g
6Some time ago… at a Oracle SOA 11g project, we had to call an external webservice which took 1 to 5 minutes to respond. The composite calling this webservice was called by another composite from a BPEL process. As you might guess, we got an timeout resulting in faulted instances. Increasing the timeout time wasn’t as easy as I expected, because it’s not one timeout setting that had to be increased, but a total of five timeout settings! To document this for myself in case I run into it again and to help others with the same problem I’ve wrote it down in this blogpost. If you are searching for how to increase the session timeout of the BPM worklist, go to this blogpost. (more…)
Increase the session timeout of Oracle BPM Worklist app
3The Oracle BPM Worklist app is a part of the Oracle SOA Suite. Working with the Worklist app is very annoying, because the default timeout is very short (seconds!). So after getting a cup of coffee or reading a mail you have to login again. Solving this problem seems quite easy by increasing the session timeout in your (generated) ADF human task or in the worklist app in the weblogic console, but it all doesn’t work. The solution for this annoying issue is quite easy, once you know where and how. Here is the trick. (more…)
Fuzzy comparing (Dutch) person names with Java
0Currently I’m working on a project and one ‘little’ functionality is to find a person from a list of which his name is most similar to an inputname. It’s not a big deal or a major thing, so we didn’t want to use search frameworks or other kind of systems. Googling on the internet I found some nice little coding to do fuzzy compares [ref 1]. I just changed it a bit to meet my requirements regarding person names, especially for Dutch person names. (more…)
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