Java developers often rely on specific database tools to efficiently manage data storage, retrieval and manipulation. In this tutorial, we explore some of the top database tools for Java ...

JPA and Hibernate enum mapping The Java enum, introduced in Java 5, will map to the underlying database without any intervention. The JPA framework, be it Hibernate or Toplink or DataNucleus, will ...

Although most XML data types map directly to normal Java classes, some special treatment is needed for certain data types, such as dates. In these cases, you must use the DatatypeFactory, as shown ...