This is part 2 of a series on changes to the Mule Message in Mule 4 Beta, read part 1!
The Mule 4 Beta release has significant internal improvements to Mule runtime. In the last post, we talked about immutability and collections with Mule Messages. In this post, I will go into detail on inbound and outbound properties in Mule Messages, as well as variables and other changes.
The Mule 4 Beta release has a lot of new and improved functionality such as DataWeave and a refreshed Anypoint Studio experience, but we’ve also been busy under the hood making internal improvements to Mule runtime. In this series of posts, we’ll give a behind the scenes insight into what we have changed under the hood and why, along with the lowdown on what users need to know about the changes from an application design perspective.
You might have read Dan Diephouse’s post last month announcing the release of Mule 3.6, and if you haven’t – go read it! And then come back to this. Seriously.
Ok, so now that you’ve read about the new HTTP connector in Mule 3.6 and seen the cool demo that Dan put together it’s my turn to drill down into some of the more interesting details – why we built the new connector,
We’ve just released Mule ESB 3.3 into the wild. This is a big release for us and and marks a huge step forward in the ease of use of Mule and what you should expect from an integration platfrom. Not only has Mule Studio been significantly improved and the brand new DataMapper added, but Mule itself has also undergone a number of significant improvements.
With the flexibility and power of Mule Flows introduced in Mule ESB 3.0 along with Mule Studio including DataMapper and the improvements to Mule itself in this new release,
For the past few months we’ve been busy working hard on the next version of Mule, release 3.3. This release candidate includes all the new features and improvements from Milestone 1 and Milestone 2, as well as those that we have introduced since.
As you’ll see, we didn’t slow down as we neared feature-complete, but continued to make high-impact improvements. In a nutshell, this release includes:
Last month we released Mule 3.3 M1, our first milestone on the way to Mule 3.3. While for production you should use Mule 3.2.1, we hope these milestones are a great way to play around with the latest and greatest features. This is a great opportunity to provide feedback and have an impact on what we are doing for the Mule 3.3 release.
A couple of months back we released Mule 3.2, which is the version we recommend for all Mule users. The latest release of Mule 3.2 is Mule 3.2.1 which can be found on the download page.
We haven’t stopped though. Since releasing Mule 3.2.1, we’ve been busy working on Mule 3.3 M1. This is the first of a number of monthly milestones we will be making available to the community on the road towards Mule 3.3.
In previous posts explaining the enterprise integration patterns with example Mule configuration I have covered Content-Enricher and Content-based Routing patterns, today I’ll talking about the “Message Filter” pattern.
Message Filter
How can a component avoid receiving uninteresting messages?
Use a special kind of Message Router, a Message Filter, to eliminate undesired messages from a channel based on a set of criteria.
The implementation of the Enterprise Integration Patterns, first documented by Gregor Hohpe, is an important aspect of Mule.
These patterns are accepted solutions to recurring problems within a given context and as such provide both a framework for both designing and building messaging and integration systems as well as a common language for teams to use when architecting solutions.
The fact that Mule implements these patterns greatly reduces the effort required when building integrations,
One of the enterprise integration patterns that Mule hasn’t explicitly supported up until now is the “Content Enricher”. Enrichment has of course been possible but it hasn’t been as easy as it should have been. That’s changing for Mule 3.1 as we introduce support for message enrichment. Read on to learn what you can do with the new enricher and see some examples..
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