• About
Triona Weblog

Software Development and much more

JavaEE

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: 9926
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: 11420
Posted in: Java Tagged: Java, Java Enterprise Development, JavaEE, JSR371, MVC, MVC 1.0, MVC API, MVC Beispiel, MVC Framework, Triona

Create a custom Maven Archetype from an existing project

23.08.2018 by Sandro Kowollik

Please take note that this blog will be featured in English and German since our development group is located in Mainz on the Rhine, Germany. A Maven Archetype is a project template to generate new projects on the fly. Even though there is a variety of different archetypes to start with, software developers come to … [Read more…]

Views: 34816
Posted in: Development, Java, JEE Tagged: Architecture, JavaEE, Maven, Maven Archetype

How to improve stacktraces in Eclipse

27.03.2016 by Anton Autor

Most Java developers know how annoying the process of fixing a bug can be. Usually it starts with trying to figure out where to actually start looking for the bug. In case of Java EE this by itself can be difficult, because layer after layer of indirection (caused by interceptors, proxies, filters, …) make stacktraces … [Read more…]

Views: 29906
Posted in: Java, JEE Tagged: Eclipse, Java, JavaEE, Plugins, Stacktrace

Ein kurzer Überblick über Scopes in Java EE7

02.01.2014 by Tobias Lönnies

Die Scopes haben in den letzten Updates der Spezifikationen von JavaServer Faces (JSF) und Contexts and Dependency Injection (CDI) weitreichende Änderungen erfahren. Mit der JSF 1.0 Spezifikation standen lediglich vier Scopes zur Verfügung: None, Request, Session und Application. Besonders zwischen dem kurzen Request Scope, der an einen einzelnen http Request/Response Zyklus gebunden ist und dem … [Read more…]

Views: 17036
Posted in: JEE Tagged: CDI, JavaEE, JSF, Scopes

Character Encoding Oddity in JSF

20.12.2013 by Tobias Lönnies

When trying to enter my name into a JSF web form to test some underlying JPA code, the character ö broke into unreadable gibberish in both the view and the database, but when I entered another String with more Umlauts, it was displayed and saved correctly. The encoding error on the first request of a … [Read more…]

Views: 14294
Posted in: Java, JEE Tagged: JavaEE, JSF
1 2 3 Next »
January 2021
M T W T F S S
 123
45678910
11121314151617
18192021222324
25262728293031
« Apr    

Tags

ajax Apache API Architecture CDI Collections CSS Database EA Eclipse EJB Enterprise Architect Erweiterungen Excel Hessian Hibernate HTML Java JavaEE javascript JDBC JEE JEE 6 jQuery JSF Makro Maven Oracle PHP Plugins Relation relationship Richfaces Security Service Service Facade SOA Spring Subversion Tomcat Tutorial VBA web application XML XML-Schema

Recent Posts

  • Erste Schritte mit Hibernate Spatial
  • MVC 1.0 Framework
  • CDI and Proxies
  • Java collections: sequence and sorting
  • Java Collections: Reihenfolge und Sortierung

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Copyright © 2021 Triona Weblog.

Impressum | Datenschutzerklärung