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Logging to Graylog with Spring Boot 1. Introduction Graylog is a log aggregation service. Simply put, it’s capable of collecting millions of log messages from multiple sources and displaying them in a single interface. And, it also provides a number of other features such as real-time alerts, dashboards with graphs… Continue Reading graylog-with-spring-boot
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Spring 5 Reactive in Spring 5 + Introduction to Spring Reactor + Introduction to the Functional Web Framework in Spring 5 + Reactive WebSockets with Spring 5 + Spring Security 5 for Reactive Applications + Spring 5 WebClient + Exploring the Spring 5 WebFlux URL Matching + Spring WebFlux Filters… Continue Reading spring-5
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The Registration API becomes RESTful 1. Overview In the last few articles of the Registration series here on Baeldung, we built most of the functionality we needed in a MVC fashion. We’re going to now transition some of these APIs to a more RESTful approach. 2. The Register Operation Let’s… Continue Reading registration-restful-api
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RxJava One Observable, Multiple Subscribers 1. Overview The default behavior of multiple subscribers isn’t always desirable. In this article, we’ll cover how to change this behavior and handle multiple subscribers in a proper way. But first, let’s have a look at the default behavior of multiple subscribers. 2. Default Behaviour… Continue Reading rxjava-multiple-subscribers-observable
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How To Do @Async in Spring 1. Overview In this article, we’ll explore the asynchronous execution support in Spring – and the @Async annotation. Simply put – annotating a method of a bean with @Async will make it execute in a separate thread i.e. the caller will not wait for… Continue Reading spring-async
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Limiting Query Results with JPA and Spring Data JPA 1. Introduction In this tutorial, we’re going to learn about limiting query results with JPA and Spring Data JPA. First, we’ll take a look at the table we want to query as well as the SQL query we want to reproduce.… Continue Reading jpa-limit-query-results
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Ways to Iterate Over a List in Java 1. Introduction Iterating over the elements of a list is one of the most common tasks in a program. In this tutorial, we’re going to review different ways to do this in Java. We’ll be focusing on iterating through the list in… Continue Reading java-iterate-list
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Java Weekly, Issue 263 Here we go… 1. Spring and Java ===== >> Bootiful Azure: Taking Your First Steps with Microsoft Azure (1/6) [spring.io] and >> Bootiful Azure: SQL-based data access with Microsoft SQL Server (2/6) [spring.io] A three-week series on integrating Spring Boot with Microsoft Azure kicks off. Really exciting stuff. >> Deploying… Continue Reading java-weekly-263
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Java – Reader to String In this quick tutorial we’re going to convert a Reader into a String using plain Java, Guava and the Apache Commons IO library. This article is part of the “Java – Back to Basic” series here on Baeldung. 1. With Java Let’s start with a… Continue Reading java-convert-reader-to-string
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A Guide to the Reflections Library 1. Introduction The Reflections library works as a classpath scanner. It indexes the scanned metadata and allows us to query it at runtime. It can also save this information, so we can collect and use it at any point during our project, without having to… Continue Reading reflections-library
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