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Spring Cloud Bus 1. Overview In this article, we’re going to look at the new Spring Cloud Bus project. Spring Cloud Bus uses lightweight message broker to link distributed system nodes. The primary usage is to broadcast configuration changes or other management information. We can think about it as a… Continue Reading spring-cloud-bus
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Java EE 8 Security API 1. Overview The Java EE 8 Security API is the new standard and a portable way of handling security concerns in Java containers. In this article, we’ll look at the three core features of the API: HTTP Authentication Mechanism Identity Store Security Context We’ll first… Continue Reading java-ee-8-security
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Creating and Configuring Jetty 9 Server in Java 1. Overview In this article, we’ll talk about creating and configuring a Jetty instance programmatically. Jetty is an HTTP server and servlet container designed to be lightweight and easily embeddable. We’ll take a look at how to setup and configure one or… Continue Reading jetty-java-programmatic
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Change the Default Port in WildFly 1. Overview In this quick tutorial, we’ll have a look at how to change the default port in WildFly; generally, this port is 8080. Of course, WildFly is a popular open source application server maintained by the JBoss community. 2. Using Configuration XML In… Continue Reading wildfly-change-default-port
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Guide to Java EE JTA 1. Overview Java Transaction API, more commonly known as JTA, is an API for managing transactions in Java. It allows us to start, commit and rollback transactions in a resource-agnostic way. The true power of JTA lies in its ability to manage multiple resources (i.e.… Continue Reading jee-jta
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Singleton Session Bean in Java EE 1. Overview Whenever a single instance of a Session Bean is required for a given use-case, we can use a Singleton Session Bean. In this tutorial, we’re going to explore the this through an example, with a Java EE application. 2. Maven First of… Continue Reading java-ee-singleton-session-bean
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