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Jakarta EE 9 – An upheaval with difficulties

05.05.2021 by Michael Füßinger

Introduction For those of you who have not dealt with the subject since JEE 8, a short introduction to the topic, to better understand the current position of Jakarta EE. This can be skipped if you are already familiar with the history of Jakarta EE 8. Java Enterprise Edition (JEE or formerly J2EE) was created … [Read more…]

Views: 28808
Posted in: Java, JEE Tagged: EE, Jakarta, Jakarta 9.1, Jakarta EE 8, Jakarta EE 9, Java, Java 11, Java 8, Java EE, Java Enterprise, Java Enterprise Development, Java SE, Java SE 8, Java SE 9, JEE, JEE 6, JEE 7, JEE 8, JEE 9, JEE 9.1

Jakarta EE 9 – Ein Umbruch mit Schwierigkeiten

04.05.2021 by Michael Füßinger

Einführung Für diejenigen unter euch, die seit JEE 8 sich nicht mehr mit der Thematik auseinandergesetzt haben,eine kurze Einleitung in das Thema, um die aktuelle Position von Jakarta EE besser zu verstehen.Diese kann übersprungen werden, wenn man sich mit der Geschichte von Jakarta EE 8 bereits auskennt.Mit der Java Enterprise Edition (JEE bzw. vormals J2EE) … [Read more…]

Views: 27927
Posted in: Java Tagged: Jakarta, Jakarta 9.1, Jakarta EE 8, Jakarta EE 9, Java, Java 11, Java 8, Java EE, Java Enterprise, Java Enterprise Development, Java SE11, Java SE8, JavaEE, JEE, JEE 6, JEE 7, JEE 8, JEE 9, JEE 9.1

Erste Schritte mit Hibernate Spatial

02.04.2020 by Sebastian Schmitt

Hibernate Spatial ist ein Paket, das die objektrelationale Handhabung von geometrischen und geographischen Datentypen ermöglicht und mit einer Vielzahl von Datenbanken (Oracle, DB2, MySQL, SQL Server…) verwendet werden kann. Die folgenden Beispiele wurden mit einer MariaDB 10.4 auf einem Wildfly 15-Server getestet. 1. Einrichtung Um die Funktionalitäten von Hibernate Spatial zu verwenden, müssen folgende Abhängigkeiten … [Read more…]

Views: 35164
Posted in: Java Tagged: Hibernate, Hibernate Spatial, Java, Java Enterprise Development, JavaEE, JPA, JTS, MariaDB, ORM, Triona

MVC 1.0 Framework

05.03.2020 by Julian Schaubel

The MVC Framework is an action-based web-framework, which does not want to reinvent the wheel, but builds on top of existing and proven technologies. With focus on the Request-Response cycle, where we have free choice in how we want to handle it, it combines technologies like JAX-RS and CDI and new MVC features to reach … [Read more…]

Views: 36498
Posted in: Java Tagged: Java, Java Enterprise Development, JavaEE, JSR371, MVC, MVC 1.0, MVC API, MVC Beispiel, MVC Framework, Triona

CDI and Proxies

14.06.2019 by Stephan Flock

CDI – “Contexts and Dependency Injection” – is a powerful framework of the Java EE standard, which realizes important software design principles including loose coupling and the programming paradigm of aspect-oriented programming, made possible by interceptors intervening in method invocations. CDI has remarkable mechanisms that run in the background and allow comfortable use of such … [Read more…]

Views: 50439
Posted in: Development, Java, JEE, Triona Tagged: CDI, CDI Mechanism, Dependency Injection, Java, JEE, Proxies, ProxyFactory, Weld

Java collections: sequence and sorting

05.04.2019 by Stephan Flock

In many areas of programming, it is important to establish a common definition of terminology in order to develop clear definitions and to enable a mutual exchange on existing problems. In this case, we would like to deal with the terms of sequence, order and sorting, which developed complex meaning in their everyday use, and … [Read more…]

Views: 50423
Posted in: Collections, Development, Java, Triona Tagged: Collections, Comparable, Comparator, Iteration, Java
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  • Domain Driven Design und Event Storming
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  • Jakarta EE 9 – An upheaval with difficulties
  • Jakarta EE 9 – Ein Umbruch mit Schwierigkeiten
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