Reuse driven by DataType

Raml 1.0 introduces new concept called DataType.  This fragment is used to declare type in a separate yaml file. This is not just a simplification of JSON schema to conform raml/yaml. It also brings simple improvements and syntax sugar that allows to write types in more concise form. And therefore more readable. In this article we will look at how to define own data types and reuse them in API and its implementation

Error Handling simplified – Try Scope

Errors occurs all the time. All you can do is to implement error handling. In this article I will describe how to use introduced layer of abstraction in exceptions area. Prior to Mule 4, developer only could access raw Java exception as Mule is a Java based ESB. This lead to situation where you, as a developer, needed analyse documentation to find exact exception that you would like to handle. Now an Error concept was introduced.

Routing SOAP messages in Mule CE

Routing SOAP messages in Mule CE

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.