For requests with HTTP methods of POST, PUT, DELETE, usually we will need to define the request body. With RAML, how we will define the structure of the request body and how to define the response with RAML. In this tutorial, let’s find out together!… Read More
In the previous tutorial, I introduced you to RAML to define API spec. In this tutorial, I will guide you in more detail how to define request URL with RAML! As an example for this tutorial, first, I will create a new .raml file with… Read More
I have shown you how to install FTP server on Ubuntu. In this tutorial, I will guide you to install FTP server using Docker! We will be using vsftpd Docker Image at Docker Hub https://hub.docker.com/r/fauria/vsftpd/. This Docker Image exposes many different environment variables so that… Read More
In the Jakarta EE RESTful Web Services application, to define the request URL, we will use the @Path annotation. This annotation has only one attribute, value(), whose value is the request URL we want to define. You can define the @Path annotation at class level… Read More
Offline access is a feature of OpenID Connect defined at https://openid.net/specs/openid-connect-core-1_0.html#OfflineAccess. It allows the application with an offline token (a kind of refresh token) to get access token and use resources without the user having to log in, for a long time or forever. Keycloak… Read More
ServletContext is an object instantiated by Web Container when we deploy a Jakarta EE web application. It is used to store and retrieve information that we configure for all the Servlets present in the application. And ServletConfig helps us get information defined for a particular… Read More
