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Tutorial
153

JPA Web App Tutorial - IntelliJ Project

To open and run the JPA Web Application tutorial project in IntelliJ IDEA: Download and extract the project zip file: JPA Web Application - Maven Project (6KB). Open the project in IntelliJ IDEA: Select File > Open Project.... Select the guestbook-web directory and click OK. Define the Server
Tutorial
147

Getting Started with JPA - Maven Project

a Maven project: Getting Started with JPA - Maven Project (3KB) If Maven is installed - extract the zip ... will download the ObjectDB jar automatically. You may also open and run the Maven project in your IDE
Tutorial
147

Spring MVC JPA Tutorial - Maven Project

application as a Maven project: Spring MVC JPA - Maven Project (7KB) If Maven is installed - extract the zip ... - open your browser at http://localhost:8080/Guestbook/ You may also open and run the Maven project in
Tutorial
147

Java EE 6 JPA Tutorial - Maven Project

and run the result application as a Maven project: Java EE 6 JPA Web App - Maven Project (6KB ... your GlassFish server. You may also open and run the Maven project in your IDE: NetBeans IDE and IntelliJ IDEA have built in Maven support.
Tutorial
147

JPA Web App Tutorial - Maven Project

the result application as a Maven project: JPA Web App - Maven Project (6KB) If Maven is installed ... project in your IDE: NetBeans IDE and IntelliJ IDEA have built in Maven support.
Manual
18

JPA Primary Key

key field: @Entity public class Project { @Id @GeneratedValue long id; // still set ... public class Project { @Id long id; // must be initialized by the application ... , the primary key of the following Project entity class consists of two fields: @Entity @IdClass
Tutorial
18

Step 2: Entity Class and Persistence Unit

Java Class] dialog box, e.g. by right clicking the project node (in the [Package Explorer] window ... the project (under Java Resources: src > guest). Use copy and paste to replace the new source file ... /persistence.xml file: Open the [New Folder] dialog box, e.g. by right clicking the project node (in
Manual
17

SELECT clause (JPQL / Criteria API)

- JPQL does not support the "SELECT *" expression (which is commonly used in SQL). Projection of Path ... projection. The field values are extracted from (or projected out of) entity objects to form the query ... that uses projection when a result path expression resolves to an entity. For example, the following
Tutorial
17

Step 7: Run the Spring Web App

At this stage your project should have the following structure: Use copy and paste to replace ... Main Project from the main menu (or F6): You can select the server in the Run category of the project properties window (right click the project node and select Properties to open it). Alternatively
Tutorial
15

Step 7: Run the Spring Web App

At this stage your project should have the following structure: Use copy and paste to replace ... a server in your Eclipse - you can run the application now by right clicking the project node (in the [Project Explorer] window), selecting Run As > Run on Server, selecting the Tomcat 6.0 server