I have a Java class with instance fields (and matching setter methods) that match the column names of a SQL database table. I would like to elegantly fetch a row from the table (into a …

Dec 29, 2021 · Mapping Instant and ZonedDateTime to TIMESTAMP but convert them to UTC when serializing, and back to JVM timezone when deserializing. (not ideal, but good enough) I …

Aug 25, 2014 · I am wondering if it is possible using annotations to persist the attributes map in the following class using JPA2 public class Example { long id; // .... Map<String, String>

SimpleORM provides similar functionality to Hibernate by mapping data in a relational database to Java objects in memory. Queries can be specified in terms of Java objects, object identity is …

Nov 21, 2021 · how can mapping oracle dataType to java dataType? I tried as below but Not accurate . DatabaseMetaData databaseMetaData = this.getConnection().getMetaData(); …

MyBatis can use simple XML or Annotations for configuration and map primitives, Map interfaces and Java POJOs (Plain Old Java Objects) to database records. So my guess is that Object …

Dec 9, 2022 · I am trying to learn hibernate and going through a tutorial i was trying to implement OneToOne mapping. I have a Question and an Answer class/entity. I have mapped an Answer …

Oct 3, 2012 · 1 What you're looking for is an ORM (Object-Relational Mapping) library. There's a good discussion of ORM solutions in this post.

Apr 24, 2015 · I would like to populate a POJO (State.java) from DB using Apache DBUtils library. However, since the names of the Bean properties do not match exactly with DB column names …

Nov 28, 2011 · You need an ORM (Object-Relational Mapping) and Hibernate is the most commonly used, Hibernate can also be used standalone, not only in Java EE environment. …