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.

How to schedule a service using Quartz component that will invoke a file uploader on a periodic basis?

This is an extension of my previous question How to upload multiple files via REST over HTTP using Mule?. The …

mule mule-studio
How to read huge CSV file in Mule

I'am using Mule Studio 3.4.0 Community Edition. I have a big problem about how to parse a large CSV file incoming …

csv mule mule-studio
Mule - how to access files in src/main/resources in Java class when running in Studio and Standalone?

I have a Mule CE application that is using a Java component to transform a CSV file to XML. My …

java mule filepath mule-studio flatpack
Length Validation in Dataweave

How to do length validation in Mule Dataweave %dw 1.0 %output application/xml --- (payload default []) map { Field1:$.Field11, Field2:$.Field22, …

mule mule-studio mule-component mule-el dataweave
issue with Invalid UTF-8 start byte 0x8b (at char #2, byte #-1) Mule ESB

I have created Mule ESB project that invokes third party web service using web service consumer. Passing custom security header …

utf-8 mule mule-studio mule-component
Dataweave Error: You called the function 'Value Selector' with these arguments when converting Excel to JSON

I am using Anypoint 7 and Mule 4.1. I want to read an Excel (xlsx) file from a folder on my computer …

mule anypoint-studio dataweave
How to use a property variable inside a mule MEL expression?

I'm loading in various values via a property file using context:property-placeholder. I can use the properties for Spring injection …

java mule mule-el
How to use mule requester for SFTP - Dynamic file name and path

I am trying to use a mule requester component for SFTP. How do I give the file name as part …

mule mule-studio
How to convert JAVA Object to JSON Efficiently..?

I am using Mule. I have a JAVA Object that is populated from my internal Class..It is actually a …

java json mule transformer
Mule batch processing vs foreach vs splitter-aggregator

In Mule, I have quite many records to process, where processing includes some calculations, going back and forth to database …

mule batch-processing mule-component