Author: Emiel Paasschens

When you use JDeveloper and deploy a project from JDeveloper to a server, JDeveloper remembers this, so you can easily deploy to it again. You can do this by …

Introduction In my previous blog I’ve explained what a Canonical Data Model (CDM) is and why you should use it. This blog is about how to do this. I …

This blog is about XML namespace standards. Primary for using them in a Canonical Data Model (CDM), but also interesting for anyone who has to define XML data by …

Introduction This blogpost is part III, the last part of a trilogy on how to create and use a Canonical Data Model (CDM). The first blogpost contains part I …

Introduction The last few years I’ve been working in several SOA related projects, small projects as well as quite large projects. Almost all of these projects use a Canonical …

Introduction At my current project incoming data files, located at a third party FTP server, have to be read using SFTP. Despite of several blog posts and the FTP …

Read large XML files in chunks . Introduction At my current project, XML files are uploaded by the end-user in order to be processed in the Oracle SOA Suite. …

Last week I attended the Oracle Mobile Cloud Service (MCS) track as part of the Oracle Summer Camps in Lisbon. Besides the great location and networking opportunities, it’s was …

In 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 …

In 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 …

For 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 …

Some 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 …

The 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!). …

Currently 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 …

Introduction All Java developers know, or should know, that the Spring framework contains a lot of gems. Recently I discovered a new gem: an easy way to send an …

The use of XML documents is common practice nowadays and so is XML schema (XSD) to validate XML documents. XML validation is often needed to ensure structure, content and …

Based upon an old blogpost of Lucas “How to call methods from EL expressions- pre JSP 2.0 trick for JSPs with JSTL” I’ve created an ADF bean with a …

The Java Specification Request 317 (JSR-317) aka JavaTM Persistence 2.0,  (JPA 2.0) has finally reached the last stage, “Completion of Reference Implementation (RI) and Technology Compatibility Kit (TCK)”, before …

When developing or testing your web application, you often have to support different browsers and versions. On Window machines testing for different versions of Firefox, Opera and Chrome is …

Echo2… oh no, naf! (not another framework). I just want java, not some tricky framework I have to learn into depth before being productive. Ok, then you’re up to …

Yesterday I was given a new assignment. Of a certain system all development was stopped a month ago. The latest version, deployed and tested on the test environment, will …

Last week I had to parse thousands of sql insert statements, read from files (one file per table), within a Java environment. These files contain complete SQL insert statements, …