Entry Point Resolver how message is passed

Entry Point Resolver how message is passed

Sometime it is needed to use custom JAVA code to processes current message. Developed custom code is known as Java Component. How mule knows which method should invoke and what parameters should be there passed?  There are some rules that your class may full fill in order to work without any additional configuration. However when you have more sophisticated use case or class is fairly complex you would probably need Entry Point Resolver configured. I will explain on simple examples some of them. This is valid for Mule version 3.x. In next article I will describe in more detail new Java Module available in version 4.x.

Cache or not to cache

For high-workload application it is important to manage resources efficiently. One of the tricks that can save resource usage is caching. In RESTful services this technic is used in GET methods. However it may by used in other cases when operation of getting particular resource can be reused. In this blog post I will extend previously design rest service by adding caching to two operations. Mule uses Cache Scope component. Apart from describing it I will show you possible obstacles and how to handle them. 

Simple GET operations Design Center vs APIKit

Simple GET operations Design Center vs APIKit

HTTP GET method’s simple design has been published in previous article. We designed account service using RAML and Open API specifications. It is time, now, to implement that service so our potential users could consume it. To implement the service I use new Mule’s Design Center available on Anypoint Platform. To follow my steps you would not need to download any software on your PC at all. All will be done within web browser. On the other hand Anypoint Studio is the main IDE to design Mule’s services so I will not omit this tool. Within it I show the possibilities of APIkit message processor.