Fast Object Database for Java - with JPA/JDO support

Internal Website Search

61-70 of 200 resultsRefresh
9

Step 4: Add a Servlet Class

Explains how to define an EJB session bean in an Eclipse Java EE 6 web application.
9

Step 4: Add a Servlet Class

Explains how to add a servlet that manages persistence using JPA and ObjectDB to an Eclipse Web Application.
9

Step 3: Define an EJB Session Bean

Explains how to define an EJB session bean in an Eclipse Java EE 6 web application.
9

Step 4: Add a Controller Class

Explains how to add a servlet to an Eclipse Spring MVC JPA web application project.
9

Step 3: Add a Context Listener Class

Explains how to add a servlet context listener (to manage an application scope EntityManagerFactory) in an Eclipse Web Application.
9

Step 2: Entity Class and Persistence Unit

To store objects in an ObjectDB database using JPA we need to define an entity class:

9

Step 3: Define a Spring DAO Component

Explains how to define a JPA DAO component (bean) in an Eclipse Spring MVC JPA web application project.
9

Step 2: Define a JPA Entity Class

Explains how to define a JPA entity class in an Eclipse Web Application.
8

Query fails with failed to read

.hummingbird.WebSocketServerListener.onWebSocketText(WebSocketServerListener.java:166) org.eclipse ... ) org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69) org.eclipse.jetty.websocket.common.events.AbstractEventDriver.appendMessage
7

Exception makes the system unusable for several minutes

.onWebSocketText(WebSocketServerListener.java:172) at org.eclipse.jetty.websocket.common.events.JettyListenerEventDriver.onTextMessage(JettyListenerEventDriver.java:128) at org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69) at org.eclipse

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?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support