If you have ever worked with some languages like Python, Scala, you may know we can write code and execute code for those languages using only the command line. This will allow us to test some code without having to do a lot of things,… Read More
Anypoint Devkit Plugin is not installed with Anypoint Studio by default. So, if you want to create a new Connector for using in your Mule application, the first thing we need to do: install Anypoint Devkit Plugin for Anypoint Studio. In this tutorial, I will… Read More
In the previous tutorial about NullPointerException in Java, I have presented to you some cases where NPE can occur and how to deal with them to avoid. From Java 8, we have another way to avoid NullPointerException, that will use the Optional object. What is… Read More
Immutable Collection likes an Immutable Object, once created, we can not edit anything on that Object or Collection. From Java 8 and earlier, to initialize an Immutable Collection like List, Set, or Map, we will use the unmodifiableXXX() methods in the java.util.Collections class. For example,… Read More
DevKit is an important tool of the MuleSoft Anypoint Platform, allowing us develop new components, connectors beside the default components providing by Mule ESB. In this tutorial, I will guide you all how to create Anypoint Connector Project in Anypoint Studio to start developing a… Read More
Jakarta EE RESTful Web Services define the required specification of a RESTful Web Service in Java. Make it possible for us to implement RESTful Web Services applications with Java. In this tutorial, I will introduce the basics of Jakarta EE RESTful Web Services that you… Read More
I showed you all how to configure JMS Endpoint in the previous tutorial. In this tutorial, I will do an example of using JMS Endpoint for ActiveMQ in the Mule ESB application to see how it works. So what is our problem? Suppose, we have… Read More
JMS Endpoint in Mule ESB makes us easy to send or receive messages from Queues, Topics of the libraries that implement the JMS specifications. In this tutorial, we will learn how to configure JMS Endpoint for ActiveMQ in Anypoint Studio. Suppose, you have dragged JMS… Read More
In this tutorial, I will guide you all how to add a new Topic in ActiveMQ. Like adding a new Queue in ActiveMQ, adding a Topic in ActiveMQ is as easy as adding a new Queue in ActiveMQ. First, let start ActiveMQ and log on… Read More
In Java, we know that two types of data are primitive and object. So, Lambda Expression is defined as an anonymous function, what is its data type? In this tutorial, let’s find out together! OK, as I mentioned earlier, Lambda Expression is used with a… Read More
