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Tutorial
189

Spring MVC JPA Tutorial - IntelliJ Project

To open and run the Spring MVC JPA tutorial project in Download and extract the project zip file: Spring MVC JPA - Maven Project (7KB). Open the project in IntelliJ IDEA: Select File > Open Project ... . Run the project in IntelliJ IDEA: Select the new run configuration at the toolbar and click
Tutorial
183

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
183

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
183

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
183

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
58

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
Manual
20

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
20

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
Tutorial
19

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
Forum
18

Project runs in Eclipse but not when exported to runnable jar

I have a simple project that performs some stability calculations and displays a scale drawing ... . The project works perfectly well when run from eclipse but nothing opens when I export to a runnable jar ... to object db resolves the issue and the project runs, so I'm fairly sure it is something I've