This project uses a municipal governance domain model (Mayors, Communes, Departments) to demonstrate various JPA concepts across 6 progressive lessons. Each part focuses on specific JPA features, ...
However, if you want to customize the way a field maps to a database column, you can decorate a property with the @Column annotation. Along with the name property, the JPA @Column annotation can ...
A critical security vulnerability has been disclosed in the Apache Roller open-source, Java-based blogging server software that could allow malicious actors to retain unauthorized access even after a ...
Abstract: Object persistence means that information from the objects in an application can survive after that application ended its execution; this information can be saved and retrieved. Persistence ...
Abstract: Web application development represents an important area of the Software Engineering industry, where technologies largely evolved in time. Currently, there are programming languages where ...
A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...
When using multiple, non-default persistence units and saving a detached entity via the quarkus-spring-data-repository save method, an IllegalStateException is thrown. java.lang.IllegalStateException: ...
A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...
The outflow of refugees and migrants from Venezuela is the largest displacement crisis in the world, with almost 7.7 million migrants and refugees as of August 2023. This is an even greater number ...
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