To quickly set up your Maven project, include the following bill of materials (BOM) within the block within your pom.xml file. This will make it so you don’t need to worry about the version numbers or compatibility of the different libraries. The provided version number is dynamically updated from Maven Central Now you can selectively include …
The following example is a simple socket server which will handle incoming socket connections and provides a basic implementations in which you can interact with clients like send messages and read incoming data. With a little work, this could become a chat room, multiplayer game server, or something even bigger! The following is a simple …
The following is an example of how to perform an S3 Select query via SQL against an S3 bucket. AWS S3 Select Maven Pom.xml S3 Select Java Example Change the following bucket name, directory name, and search query parameters to match your needs.
Spring Boot application starters are provided by the Spring project and offer a number of pre-defined configurations for integrating your application with a variety of different technologies. Depending on what functionality your application requires, you may need a different starter. This page outlines the most common dependencies and the respective Maven pom.xml snippets you will …
With Spring Security 5.2’s new SAML2 library, you may want users to be redirected past the identity provider selection page - specifically if there is only one identity provider configured in your application. If you want to skip the IDP (identity provider) selection page in Spring Boot, you will need to add a filter in …
Your Spring AMQP beans are likely not defined in the correct order or Spring cannot find an appropriate MessageConverter bean and your message is unable to be processed. Defining a MessageConverter Bean To make sure your MessageConverter bean is defined correctly, ensure the following conditions are met: Your MessageConverter bean is marked correctly with a …
In some situations, you may have a server that may be behind a corporate firewall or doesn’t have the correct proxy configuration needed to download the requisite files from Docker Hub in order to build your Docker image. To solve this, you have to options: Correct the proxy configuration settings and open the firewall to allow …
