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9

disabling JDO in objectdb embedded mode

/lib/slf4j-api-1.6.4.jar, URLEntry : file:/usr/local/glassfish/glassfish/domains/dex/applications ... -1.0-SNAPSHOT/lib/javaee-api-6.0.jar, URLEntry : file:/usr/local/glassfish/glassfish/domains/dex ... -> org.glassfish.internal.api.DelegatingClassLoader@43de6a4f AT Thu Jun 02 14:19:14 CEST 2016 BY
9

Updating existing persistence entries

) describes the JDO API. It is still supported but only when using JDO rather than JPA. You should use ... . Both Hibernate and ObjectDB have an old API (Session in Hibernate, JDO PersistenceManager in ObjectDB) and a new API, JPA, which is common to Hibernate and ObjectDB. Transparent update works for managed
9

Should I be able to persist a JFrame (or gui components in general)?

: go to top level project properties (my case GUIFormExamples) and add libraries. Add Java EE 6 API Library ... this without paying attention... The exception was due to having chosen "Java EE 6 API Library" when for my first working test I had chosen "Java EE 7 API Library" Also...I was really hasty in trying to get a query
9

Type ... is not defined as an entity (@Entity is missing) (error 302)

to its own JDO API by packaging. Hence if I use another JDO jar other problems arise. I am not sure how I ... . Package objectdb as an OSGi bundle. 2. Seaparate ObjectDB from the JDO API, thus allowing us to use any JDO API. Although the suggestion might be long term for you, I cannot progress with these issues
7

ObjectDB without javax.persistence

.persistence that only contains the Java Persistence API. So that the ObjectDB PersistenceProvider ... the In the Java EE tutorial, you use the ObjectDB with the JavaPersistence API as in the JavaSE
7

Jboss 6 persistence.xml startup error

it requires a SQL driver (confusing a bit!). Anyhow solved this without referring to the API ? I don't want to use the API as I much rather declarative-ly set it up. Thanks Willks William
7

javax.persistence.PersistenceException: No Persistence provider for EntityManager named in Karaf 4.0.7 and OSGi DS test

introducing our own API, so possibly this can be achieved if a future version of JPA will define a standard API for OSGi integration. support Support Hello, OK, sounds like a plan. Regards, Alex alexweirig Alex Weirig
7

Problem with @UniqueConstraint

fields. Therefore, it is silently ignored by ObjectDB, as specified on: http://www.objectdb.com/api ... .com/api/java/jdo/annotations/indexes http://www.objectdb.com/java/jpa/entity/index For example
7

Error reading UTF string

) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache
7

Retrieve data of all entity classes in a single query

Akis Zazopoulos Using Java Reflection API. The JPA Metamodel API may also help. support Support

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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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