Saturday Jun 26, 2010

Oracle SOA Suite 11g HL7 Inbound - Customized HL7 Message Structure and Data Validation

Messages we used in previous articles dealing with HL7 Inbound (Oracle SOA Suite 11g HL7 Inbound Example – Functional ACK Addendum, Oracle SOA Suite 11g HL7 Inbound Example) were not strictly speaking valid according to the default HL7 V2 ADT A01 message specification produced by the Oracle B2b Document Editor. Both the message structure was not quite right and the data was not quite right. To allow such messages in, we disabled Validation property in the B2B Trading Partnership Agreement.

In this article we will alalyze the data and  create a customized HL7 v2 ADT A01 structure which will allow us to successfully validate incoming messages. We will then modify the document definition and Partnership Agreements to use this custom structure and validate messages as they come in.

The customization discussed in this article only scratches the surface of what is possible with the Oracle B2B Document Editor.

The original article is available at http://blogs.czapski.id.au/2010/06/oracle-soa-suite-11g-hl7-inbound-customized-hl7-message-structure-and-data-validation

Friday Jun 25, 2010

Oracle SOA Suite 11g HL7 Outbound Example

In this article I develop and exercise a simple Oracle SOA Suite 11g B2B infrastructure-based HL7 v2 Sender (outbound) project for an ADT A01 message and use Message tracker to view messages.

This article complements previous articles in the series, Oracle SOA Suite 11g HL7 Inbound Example and Oracle SOA Suite 11g HL7 Inbound Example – Functional ACK Addendum.

The original article is available at http://blogs.czapski.id.au/2010/06/oracle-soa-suite-11g-hl7-outbound-example

Saturday Jun 19, 2010

Installing Oracle SOA Suite 11g for HL7 Exploration

As Sun Microsystems, and SeeBeyond before it, Oracle provides support for integration of systems which use HL7 v2.x messaging. Unlike Sun, and SeeBeyond before it, Oracle treats HL7 messaging as Business to Business exchanges (B2B) and uses the B2B part of the Oracle SOA Suite to accomplish the task [1].

There are numerous articles on Oracle SOA Suite and on Oracle B2B. To wade through this material to get to a concise set of steps needed to get started with HL7 messaging is a chore precisely because there is so much material about the SOA Suite and so little on how to deal with HL7 suing it. I set off to work out what it takes to do HL7 messaging and to document it for myself and others.

This article walks through the installation and configuration of all Oracle software necessary to implement HL7 v2.x messaging as development / experimentation environment. It assumes a single machine with limited resources.

I expect that there will be subsequent articles in this series which will use this infrastructure to implement specific HL7 v2.x examples.

The original post can be found at http://blogs.czapski.id.au/2010/06/installing-oracle-soa-suite-11g-for-hl7-exploration

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In this Blog I post abstracts of articles / writeups / notes on various aspects of Java CAPS and SOA Suite including solutions, discussions and screencasts. The links to the referenced material are included in the bodies of the abstracts.

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