Unit Testing HL7 Messages with Apache Camel
Apache Camel has an HL7 component that it is very useful when we want to route HL7 messages. In this post I will show, step by step, how to send an HL7 String message,...
Monthly Archive: March 2014
Unit testing Active MQ
In the Apache Active MQ web page you can find some recommendations when unit testing JMS (ActiveMQ provides all the features from the Java Message Service specification and adds many more): Use an embedded broker to...
How to create a Camel HL7 Listener
This is an example of an HL7 listener. This application listens for Hl7 messages in a specific IP and port and returns an HL7 ACK message. I am going to explain step by step how...
A web service example to exchange HL7 messages using Apache CXF
This example shows you how to publish a web service using Apache CXF. There are two ways to develop a web service using JAX-WS front-end: Code-fist and contract-first. This example use the code-first approach,...
How to avoid Hibernate Lazy Initialization Exception
I have got the Lazy Initialization Exception problem so many times that I have decided to post everything I have learnt about it. During my research, I have found 3 ways to avoid Hibernate...
How to set repetitions in HL7 messages using HAPI Terser
In the previous post How to use Hapi Terser with HL7 I published an example about how to retrieve field repetitions from an HL7 message. In this post I will show hot to set repetitions...
How to use Hapi Terser with HL7
Hapi terser is the easiest way to extract and set data in a HL7 v2 messages. In the next example, I will show how to: Create a Terser form a String message Extract information...
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