Recent content in Spring-boot on juplohttps://juplo.de/en-USkai@juplo.de (Kai Moritz)kai@juplo.de (Kai Moritz)Kai Moritzhttps://juplo.de/implementing-the-outbox-pattern-with-kafka-part-1-the-outbox-table/https://juplo.de/implementing-the-outbox-pattern-with-kafka-part-1-the-outbox-table/This article is part of a Blog-SeriesSun, 14 Feb 2021 18:10:38 GMTkai@juplo.de (Kai Moritz)https://juplo.de/implementing-the-outbox-pattern-with-kafka-part-0-the-example/https://juplo.de/implementing-the-outbox-pattern-with-kafka-part-0-the-example/This article is part of a Blog-SeriesFri, 05 Feb 2021 17:59:38 GMTkai@juplo.de (Kai Moritz)https://juplo.de/how-to-instantiatiate-multiple-beans-dinamically-in-spring-boot-based-on-configuration-properties/https://juplo.de/how-to-instantiatiate-multiple-beans-dinamically-in-spring-boot-based-on-configuration-properties/In this mini-HowTo I will show a way, how to instantiate multiple beans dinamically in Spring-Boot, depending on configuration-properties. We will:Sat, 21 Nov 2020 10:12:57 GMTkai@juplo.de (Kai Moritz)https://juplo.de/deduplicating-partitioned-data-with-kafka-streams/https://juplo.de/deduplicating-partitioned-data-with-kafka-streams/Inspired by a current customer project and this article about deduplicating events with Kafka Streams I want to share a simple but powerful implementation of a deduplication mechanism, that works well for partitioned data and does not suffer of memory leaks, because a countless number of message-keys has to be stored.Sat, 10 Oct 2020 20:02:49 GMTkai@juplo.de (Kai Moritz)https://juplo.de/testing-exception-handling-in-spring-mvc/https://juplo.de/testing-exception-handling-in-spring-mvc/Specifying Exception-Handlers for Controllers in Spring MVCSat, 03 Oct 2020 15:00:17 GMTkai@juplo.de (Kai Moritz)https://juplo.de/how-to-redirect-to-spring-security-oauth2-behind-a-gateway-proxy-hiding-the-app-behind-a-reverse-proxy-gateway/https://juplo.de/how-to-redirect-to-spring-security-oauth2-behind-a-gateway-proxy-hiding-the-app-behind-a-reverse-proxy-gateway/This post is part of a series of Mini-Howtos, that gather some help, to get you started, when switching from localhost to production with SSL and a reverse-proxy (aka gateway) in front of your app, that forwards the requests to your app that listens on a different name/IP, port and protocol.Mon, 09 Mar 2020 00:00:00 GMTkai@juplo.de (Kai Moritz)https://juplo.de/howto-redirect-to-spring-security-oauth2-behind-a-gateway-proxy-running-your-app-in-docker/https://juplo.de/howto-redirect-to-spring-security-oauth2-behind-a-gateway-proxy-running-your-app-in-docker/Switching From Tutorial-Mode (aka POC) To Production Is HardFri, 06 Mar 2020 22:02:44 GMTkai@juplo.de (Kai Moritz)https://juplo.de/actuator-httptrace-does-not-work-with-spring-boot-2-2/https://juplo.de/actuator-httptrace-does-not-work-with-spring-boot-2-2/In Spring Boot 2.2.x, you have to instanciate a * of type * to enable the HTTP Trace Actuator.Wed, 25 Dec 2019 00:00:00 GMTkai@juplo.de (Kai Moritz)https://juplo.de/show-spring-boot-auto-configuration-report-when-running-via-mvn-spring-boot-run/https://juplo.de/show-spring-boot-auto-configuration-report-when-running-via-mvn-spring-boot-run/There are a lot of explanations, how to turn on the Auto-Configuration-Report offered by Spring-Boot to debug the configuration of ones app. For an good example take a look at this little Spring boot troubleshooting auto-configuration guide. But most often, when I want to see the Auto-Configuration-Report, I am running my app via . And, unfortunatlThu, 23 Jun 2016 10:49:03 GMTkai@juplo.de (Kai Moritz)https://juplo.de/problems-deploying-a-spring-boot-app-as-war/https://juplo.de/problems-deploying-a-spring-boot-app-as-war/Spring-Boot-App Is Not Started, When Deployed As WARFri, 08 Apr 2016 20:38:35 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-07-what-is-going-on-on-the-wire/https://juplo.de/develop-a-facebook-app-with-spring-social-part-07-what-is-going-on-on-the-wire/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-SocialFri, 29 Jan 2016 09:18:33 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-06-sign-in-users-through-the-canvas-page/https://juplo.de/develop-a-facebook-app-with-spring-social-part-06-sign-in-users-through-the-canvas-page/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-SocialTue, 26 Jan 2016 16:05:28 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-05-refactor-the-redirect-logic/https://juplo.de/develop-a-facebook-app-with-spring-social-part-05-refactor-the-redirect-logic/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-SocialTue, 26 Jan 2016 14:34:23 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-04-signing-in-users/https://juplo.de/develop-a-facebook-app-with-spring-social-part-04-signing-in-users/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-SocialMon, 25 Jan 2016 17:59:59 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-03-implementing-a-user-id-source/https://juplo.de/develop-a-facebook-app-with-spring-social-part-03-implementing-a-user-id-source/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-SocialMon, 25 Jan 2016 13:43:26 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-02-how-spring-social-works/https://juplo.de/develop-a-facebook-app-with-spring-social-part-02-how-spring-social-works/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-Social.Fri, 22 Jan 2016 23:10:04 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-01-behind-the-scenes/https://juplo.de/develop-a-facebook-app-with-spring-social-part-01-behind-the-scenes/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-Social.Fri, 22 Jan 2016 16:19:12 GMTkai@juplo.de (Kai Moritz)https://juplo.de/develop-a-facebook-app-with-spring-social-part-00/https://juplo.de/develop-a-facebook-app-with-spring-social-part-00/In this series of Mini-How-Tow's I will describe how to develop a facebook app with the help of Spring-Social.Fri, 22 Jan 2016 15:00:00 GMTkai@juplo.de (Kai Moritz)https://juplo.de/fix-hot-reload-of-thymeleaf-templates-in-spring-bootrun/https://juplo.de/fix-hot-reload-of-thymeleaf-templates-in-spring-bootrun/The Problem: Hot-Reload Of Thymeleaf-Templates Does Not Work, When The Application Is Run WithMon, 26 Oct 2015 00:00:00 GMTkai@juplo.de (Kai Moritz)