About activation code

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Manual
13

Database Explorer

manages an active transaction for every open database file. All the editing operations are associated with the active transaction. The File > Save menu command commits the transaction (applying ... only when the code of these methods is available using the specified classpath. The [Fonts] Page
Forum
12

Activation error on Schema change

to your schema may cause a similar exception. Please verify that an activation code ... version. Sorry about that, this shouldn't happen. Pre 2.3.7 activation codes should work with 2.3.7 ... that case, version 2.3.7 will require you to fix it and generate a specific activation code
Forum
12

Activation Issue

is why. I tried to activate again but got the same activation code. My coworkers have the same ... Hi! We now reached the 10 class limit of ObjectDB. Our license is activated and if I run objectdb activation I get true back. When I start our webapp although I get the following error: Caused by
Forum
11

Attempt to begin a new transaction when a transaction is active

The code I have a RecordDao stateless java bean :  @Stateless public class RecordDao ... ._PersistenceException: Attempt to begin a new transaction when a transaction is active root cause com.objectdb.o._PersistenceException: Attempt to begin a new transaction when a transaction is active root
Issue
11

Activation & Object Model Enhancement

though we are unable (and don't want) to activate each oem instance so we'd need a solution ... the code calling odb JEnhancer. Maybe it'd be possible to somewhat generate a key with maven & odb
Tutorial
10

Step 4: Add a Servlet Class

of the new source file with the following code: package guest; import java.io.IOException; import ... the page output. Finally, the database connection (including the transaction if still active) is closed
Manual
10

JPA Lifecycle Events

throws an exception within an active transaction, the transaction is marked for rollback ... of the lifecycle event. The argument can have any type that matches the actual value (e.g. in the code
Tutorial
10

Step 4: Add a Servlet Class

servlet class. Now replace the content of the new source file with the following code: package guest ... the transaction if still active) is closed. The next step is adding a JSP page that will produce the guestbook page output.
Manual
10

Running JPA Queries [2011-09-21]

and the code is simple: Query query = em.createQuery("SELECT COUNT(c) FROM Country c"); long ... ").executeUpdate(); A TransactionRequiredException is thrown if no transaction is active. On success
Manual
10

Running JPA Queries

and the code is simple: Query query = em.createQuery("SELECT COUNT(c) FROM Country c"); long ... ").executeUpdate(); A TransactionRequiredException is thrown if no transaction is active. On success