Home » Search

About main

21-30 of 200Refresh
Manual
7

JPA Criteria API Queries

c = q.from(Country.class); q.select(c); The CriteriaBuilder interface serves as the main
Manual
7

JPA Metamodel API

The JPA Metamodel API provides the ability to examine the persistent object model and retrieve details on managed classes and persistent fields and properties, similarly to the ability that Java reflection provides for general Java types. The Metamodel Interface The main interface of the JPA
JPA Doc
7

JPA Metamodel API

The JPA Metamodel API, which is introduced in JPA 2.0, enables examining the classes, fields and properties of the persistent object model, similarly to the Java reflection API. The main interface of the JPA Metamodel API is: Types (mainly classes) and attributes (persistent field and properties
Manual
7

JPA Query Structure (JPQL / Criteria)

The syntax of the Java Persistence Query Language (JPQL) is very similar to the syntax of SQL. Having a SQL like syntax in JPA queries is an important advantage because SQL is a very powerful query language and many developers are already familiar with it. The main difference between SQL and JPQL
Tutorial
7

JPA Web App Tutorial - NetBeans Project

: Select Run > Run Main Project... (or F6). Choose or define the server and click OK. If  a browser
Manual
7

Literals in JPQL and Criteria Queries

Literals The main method, literal, takes a Java object and returns a literal expression. For example
Manual
7

ObjectDB Developer's Guide

Welcome to ObjectDB for Java/JPA Developer's Guide. Here you can learn how to develop database applications using ObjectDB and JPA (Java Persistence API). The main purpose of this guide is to make you productive with ObjectDB and JPA in a short time. Guide Structure This manual is divided into
Manual
7

Paths and Types in JPQL and Criteria API

expressions in the above code can be divided into two main groups: FROM variable expressions, represented
Tutorial
7

Spring MVC JPA Tutorial - NetBeans Project

 Run > Run Main Project... (or F6). Choose or define Tomcat as a server and click OK. Note: To run
Tutorial
7

Step 1: Create a Maven Web Project

that was created in the project main folder: Note: You should verify now that Maven Integration for WTP