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Tag Archives: Apache Camel

Cloud Native Camel riding With JBoss Fuse and OpenShift

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Red Hat recently released a Microservices integration toolkit for running our microservices in a Docker and Kubernetes environment on OpenShift v3. To help people understand this a little bit better, I’ve migrated the Rider Auto application, which has been around for a while for demoing Apache Camel and JBoss Fuse, into a set of microservices that you can run on ...

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Performance Tuning Ideas for Apache Camel

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Every now and then, I get questions around optimising Camel applications with the argument that Camel is slow. Camel is just the glue connecting disparate systems, the routing engine is all in-memory, and it doesn’t require any persistent state. So 99% of the cases, performance issues are due to bottlenecks in other systems, or having the application design done without ...

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Using Spring-data With Apache Camel

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Spring Data saves you a lot of time by creating smart DAOs that you can basically get for free without writing any code. It basically follows the Repository Pattern from Eric Evans’ DDD book and treats entities as collections. It has a great convention that allows you to specify criteria for complex queries, and even leverage the JPA Criteria API ...

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Apache Camel 2.16 Released – Top 10 highlights

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Apache Camel 2.16 was released last friday. This blog entry is my attempt to do a top-10 (+ 1 as bonus) highlights of this new release. 1. Dynamic To Very likely the top FAQ question from Camel users, is how do I send a message to an endpoint which uri should use a dynamic value from my message such as a ...

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Critical HL7 Usecases With Camel, ActiveMQ, Elasticsearch

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HL7 over MLLP is a very common transport mechanisms for systems that can speak the HL7 protocol format. JBoss Fuse is a very powerful microservices-style integration platform and has a proven track record for building flexible, resilient, highly available integration scenarios for critical health-care providers. Additionally, replacing legacy vendors like SeaBeyond on JCAPS is the sweet spot for these types ...

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Learn Apache Camel – Indexing Tweets in Real-time

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There’s a point in most software development projects when the application needs to start communicating with other applications or 3rd party components. Whether it’s sending an email notification, calling an external api, writing to a file or migrating data from one place to another, you either roll out your own solution or leverage an existing framework. As for existing frameworks in the Java ecosystem, ...

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Using JPA And CDI Beans With Camel on WildFly

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I didn’t really plan for it, but with a conference free month, I had the chance to dig around a little more and show you even more of the Camel on WildFly magic, that the WildFly-Camel subsystem provides. The Business Background The demo is derived from one on JBoss Demo-Central by Christina Lin. She demonstrates the use of File and JDBC ...

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Sending JMS Messages From WildFly 8 To WebLogic 12 with Camel

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System integration is a nice challenge. Especially, when you’re looking for communication standards and reliable solutions. In today’s microservices world, everybody talks about REST services and http-based protocols. As a matter of fact, this will never be enough for most enterprise projects which typically tend to have a much more complex set of requirements. A reasonable solution is a Java ...

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Using Camel Routes In Java EE Components

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I’ve been working with Camel since a while now and I really like it’s simplicity. Using it on top of Java EE always was a little bit of a challenge and one of the recent talks I gave about how to do this and the different methods of bootstrapping Camel in Java EE actually proposes to use the WildFly-Camel Subsystem. ...

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JBoss Fuse 6.2 released – guide how to quickly try it

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At the Red Hat summit last week, it was announced that JBoss Fuse 6.2 was released. I want to congratulate the fuse team for getting this release out. I know that they have been working very hard all this year to QA and ensure its passes the high barrier of quality expected from an enterprise product. So with my Camel ...

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