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15

Obtaining a JPA Database Connection

variable represents the ObjectDB home directory (by default - the directory in which ObjectDB
15

JPA Persistence Unit

a persistence.xml file, which has to be located in the META-INF directory in the classpath ... classes under the classpath root directory that contains the META-INF/persistence.xml file
15

Database Explorer

, which is located in the bin directory of ObjectDB. It depends on the objectdb.jar file. You can run ... directory a path to it has to be specified. Alternatively, you can run the Explorer by double
3

Spring MVC JPA Tutorial - Eclipse Project

... > Maven > Existing Maven Projects and click Next. Select the guestbook-spring directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in Eclipse: Right
3

JPA Web App Tutorial - Eclipse Project

> Import... > Maven > Existing Maven Projects and click Next. Select the guestbook-web directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in Eclipse: Right
3

Getting Started with JPA - Eclipse Project

directory as Root Directory and press ENTER. Select the project and click Finish. Run the project in
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Step 4: Run the Application

installation directory. Running the application again will use the existing database file to store
2

JPA Web App Tutorial - Maven Project

The current directory should be guestbook-web (containing the pom.xml file) and port 8080 has to be available
2

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 (8KB) Open the project in IntelliJ IDEA: Select File > Open Project.... Select the guestbook-spring directory and click OK. Define the Server: Select File > Settings
1

[ODB1] Chapter 5 - JDO Connections

Assuming the name of the file is jdo.properties, it can be loaded by a class in the same directory using ... the changes in a related temporary file in the same directory as the database file. For instance

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

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