May 2018

Routing SOAP messages in Mule CE

By Patryk BandurskiPosted on 31/05/201803/05/2021Posted in Mule 3.x, Mule ESB

Anyone who has designed RESTfull API appreciate API Kit Router available in Mule. It not only generates flows based on API definition but also route and validate messages. Our flows looks more concise and easy to read. This feature is available for both Community and Enterprise editions. For SOAP Web Services SOAP Router is available. However this time this utility works only for Enterprise Edition. Some time ago I developed a couple of services on Mule Community Edition. All services have WSDL contracts and I must say that when I now think about the implementation I would appreciate such router. So I have decided to write something similar that would work for Mule CE.

Using filter selector in DataWeave to easily extract data from array

By Patryk BandurskiPosted on 10/05/201803/05/2021Posted in DataWeave 2.0, Mule ESB

Last Updated on 03/05/2021 by Patryk Bandurski There are times when you need to get one particular element from an array, but not based on the index. This item needs to fulfill some requirements like equality and so on. In order to perform that task filter selector ‘?‘ was introduced. This is applicable for both…

How can we call Java code using the DataWeave language?

By Patryk BandurskiPosted on 04/05/201803/05/2021Posted in DataWeave 2.0, Mule ESB

I have already presented how to call Java code using messages processors with the newest Java Module for Mule 4.x. For earlier mule’s version Entry Point Resolvers were used to invoke custom Java code. However for scenarios when we would like to use custom code in DataWeave, for transformations, another approach is needed. Approach presented in this article will be more concise comparing to using message processors. It was highly extended comparing to possibilities of Mule 3.x version. Mule 3 allowed to invoke static methods. In contract Mule 4 not only permits to call static methods but also instantiate classes and access its instance attributes.

Month: May 2018