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Forum
20

Issue deploying EJB project to Jboss/Glassfish

(you may also use the Maven version).  Using ObjectDB with JBoss requires: Adding ObjectDB as a module ... I have been trying to deploy an EJB project created in Eclipse/Juno to both JBOSS and Glassfish ... .jpa.Provider   I get a similar error on JBOSS.  I am guessing that there is some issue with the way I
Forum
20

Error reading UTF string

.objectdb.o.InternalException: Error reading UTF string at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleInCallerTx(CMTTxInterceptor.java:139) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInCallerTx(CMTTxInterceptor.java:204) [jboss-as-ejb3-7.1.1.Final.jar
Tutorial
20

Step 3: Define an EJB Session Bean

application servers such as GlassFish and JBoss, and not by servlet containers, such as Tomcat ... ) > Session Bean and clicking Next. Enter GuestDao as the EJB class name - use exactly that case sensitive ... of the EJB class and injects an instance of the EJB class into the servlet (as shown in the next step
Tutorial
20

Step 3: Define an EJB Session Bean

are only supported by Java EE application servers such as GlassFish and JBoss, and not by servlet containers, such as Tomcat and Jetty. By using EJB classes we can move some work from the application ... . Enter GuestDao as the class name - use exactly that case sensitive class name. Click Finish to create
Result
16

About ObjectDB Database

and Embedded mode. Single JAR with no external dependencies. Database is stored as a single file ... be embedded in applications of any type and size. Tested with Tomcat, Jetty, GlassFish, JBoss
Tutorial
16

Java EE 6 JPA Tutorial - Maven Project

The Java EE 6 Web Application tutorial provides step by step instructions on how to build a simple Java/JPA database driven web application (for GlassFish 3/ JBoss 6) in Eclipse or NetBeans. Building ... and run the result application as a Maven project: Java EE 6 JPA Web App - Maven Project (6KB
Manual
8

SELECT clause (JPQL / Criteria API)

, the following query returns country names as String instances, rather than Country objects: SELECT c.name FROM Country AS c Using path expressions, such as c.name, in query results is referred to as ... results. The results of the above query are received as a list of String values: TypedQuery
Forum
7

Eclipse plugin problem (using ObjectDB as a separate bundle)

Hello support, I have seen multiple attempts to correct similar errors as in the title ... , everything is persisted as expected - I used ObjectDB explorer to view my data. Now, any other attempt to persist ... . Alternatively, you can turn cascading persist on - including globally (as in JDO) - see the manual
Issue
7

Explorer bug ? Objects seem to be missing from database in Class view, but are present as references

. It is marked knowingly as CRITICAL by me because it makes the ObjectDB system unusable for a real project ... it, which is just as bad. I attach a running project illustrating the problem, as well as screenshots ... carefully that its fields (such as name) are null, it is in fact a broken Project object (or looks like
Forum
7

Object as parameter results in exception

is valid since objects such as a Company instance are expected to be passed to the query as parameters ... the primary key is used as a literal, which means that the query has to be compiled every time and the query ... ! Most of our queries will still be named queries, just our 'search' queries will be coded as Criteria queries