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17

ObjectDB within a resource adapter module and Java EE Connector Architecture

with it ? Example: JPA-style: 2 separate end-project web apps leverage the same EJBs, which in turn leverage ... project, uses shared CoreWeb, CoreEJB etc.) SpecWeb2 (2nd specific web app project, uses shared ... ; The 2 web apps end up using the same persistence.xml, and thus the same ObjectDB database file name
16

Path in tomcat

? When I debug the Eclipse web project, I export all things into a .war file. Then I use Tomcat's web deploy tool by the .war file. However, if I put objectdb into the project's /WEB-INF/, I may lost the db ... a tutorial, https://www.objectdb.com/tutorial/jpa/eclipse/web/project >Now, add ObjectDB support
15

the tutorial netbeans and javaee6 dont work,

file in WEB-INF. To fix the project you should: Fix the servlet following step 4. Delete the web.xml ... message descriptionThe requested resource () is not available ,,,,,,,,,,,,,,,, but the web .xml it is ok. help me please . i have sent the file of my project . mauro_objectDB mauro Your project has 2
15

How to Use a SF with extended Persistence Context?

the persist method of the GuestDao. I use Jboss AS 7 and when I run the project I get this stack: 13:52 ... Web Services - Stack CXF Server 4.0.2.GA 13:52:02,331 INFO [org.apache.coyote.http11.Http11Protocol ... #paltzefomat-pu' 13:52:03,160 INFO [org.jboss.web] (MSC service thread 1-2) JBAS018210: Registering web
15

Problem to use find method on an abstract Class: AbstractMethodError is thrown

service thread 1-13) JBoss Web Services - Stack CXF Server 4.0.2.GA 08:17:22,563 INFO [org.apache ... .web] (MSC service thread 1-14) JBAS018210: Registering web context: /Guestbook 08:17:23,452 INFO [org.jboss.web] (MSC service thread 1-11) JBAS018210: Registering web context: /Paltzefomat 08:17
15

Possible cause for "Enhancement of type ... is old and cannot be used"

of projects (both large web app project and dedicated ObjectDB test projects) since trying objectdb-2.6.6_07 ... with objectdb-2.6.3_04 (from around Jun 2015) on any of these projects. In all cases I am using post ... project followed by full enhancement of all the classes, then it is an unexpected exception
14

How force always recreate database on redeployment.

: .../objectdb/db/greensoftObjectdbTest/greensoftObjectdbTest.tmp On running the web application a project ... Is there some easy way to force recreation/deletion of the current database on deployment of a web application (to Glassfish). My web application uses a @Singleton @Startup bean to create and persist
0

Step 3: Add a Main Class

In this step we will add code to the Main class (that was generated with the project) in order to store Point objects in the database and then retrieve them from the database. Use copy and paste ... Tour chapter of the ObjectDB Manual. The next step (and the last in this tutorial) is running the project.
0

Step 3: Add a Main Class

In this step we will add a main class to the project to store and retrieve Point objects from the database: Right click the tutorial package in the [Package Explorer] window and select New > Class ... Manual. The next (and last) step in this tutorial is running the project.
0

Step 2: Define a JPA Entity Class

To store objects in an ObjectDB database using JPA we need to define an entity class: Right click on the project in the [Package Explorer] window and select New > Class. Enter tutorial as the package ... ) - the Point class is an ordinary Java class. The next step is adding to the project a Main class

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.

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