Top "Mule" questions

Mule is a lightweight Java-based enterprise service bus (ESB) and integration platform that allows developers to connect applications together quickly and easily, enabling them to exchange data.

Adding custom HTTP header in Mule HTTP endpoint

I am trying to add a custom header in Mule's HTTP endpoint: <flow name="flow"> <poll frequency="60000"&…

http mule custom-headers
How do you compare strings in a mule expression when one string is loaded via a property file?

I have the following mule expression in a choice component: <choice doc:name="Choice"> <when expression="'localhost' == ${…

mule mule-el
How to check for empty array inside a payload ?

I am trying to have a choice condition where i will run a flow depending if array is empty. Example : …

mule mule-component dataweave mule-esb
What's causing this Maven/JBehave error?

I have a Maven project that produces a Mule Connector. It's basically a shell, so I started adding some BDD …

java maven intellij-idea mule jbehave
How to check if a key element exists and if present update it?

I am using mule community edition. So no Dataweave. I am consuming a rest service in my application. In the …

mule mule-esb
get value from request header in http call -mule

I am developing a mule application. My start point is http. I need to authenticate my http calls using an …

mule mule-studio mule-el mule-component mule-module-jpa
Unknown package: mule-module error after running mvn archetype for cloud connector creation via DevKit

i've created a new Cloud Connector using DevKit, after running: mvn clean package -Ddevkit.studio.package.skip=false The project …

maven mule pom.xml devkit
How do I pass a parameter to a Java Component from a Mule flow?

I'm just getting started with mule and cant figure out how I can possibly pass a part of my request …

java mule mule-el mule-component
Transform list of objects into csv using dataweave

I am trying to transform a list of objects to csv using the following code in dataweave: %dw 1.0 %type company = :…

mule dataweave
Any good in memory SFTP servers for Java?

I have some code I need to write a test for that connects to a vendor's SFTP server and puts …

java sftp mule