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About activation code

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Manual
18

Storing JPA Entity Objects

or implicitly as a result of a cascade operation. Explicit Persist The following code stores ... field values). A TransactionRequiredException is thrown if there is no active transaction when persist is called because operations that modify the database require an active transaction. If the database
Result
17

ObjectDB Object Database Features

solution. General Highly optimized code (as a result of many profiling sessions). Unique data structures ... . Persistence is set using JPA/JDO annotations (e.g. @Entity, @Id, @Index). Transparent activation (no activation depth) - objects are retrieved from the database automatically by navigating from
Manual
17

Retrieving JPA Entity Objects

. The retrieval of objects does not require an active transaction because it does not change the content ... . Given an EntityManager em, the following code fragment demonstrates retrieval of an Employee object ... on lazy transparent activation and retrieval of objects by ObjectDB, helps hide some of the direct
Forum
17

License Activation Change and Checking Activation

a different activation code. With this code it works. The only difference I can think of is that my WiFi ... both activation codes now in your configuration, so ObjectDB will work on your laptop with either the WIFI ... Hello! How does ObjectDB determine the machine ID? Yesterday I activated our license
Manual
15

Locking in JPA

. A TransactionRequiredException is thrown if there is no active transaction when lock is called because explicit locking requires an active transaction. A LockTimeoutException is thrown if the requested pessimistic lock ... a PESSIMISTIC_READ lock on that database object. For example, consider the following code fragment: em1
Forum
15

Start ObjectDB inside java code.

. My next question might sound a bit amateur but how and where do i activate those line of code now? i mean ... it also from your own code by calling the main method directly:     com.objectdb.Server.main
Issue
14

ObjectDB can't be activated

, but it is always the same activation code, so there shouldn't be the problem. It maybe the issue of a 00-00-00-00 ... . Anyway, I see an activation now from a few minutes ago. The result activation code ... with 2.5.5_08 (Website generated same activation code as for 2.5.5_07) and still fails with non
Forum
14

Activation Issue

" /> <activation code ... . The activation code isn't tied to IP addresses in any way is it? (This testing is on my dev laptop ... , and creates an embedded database. The jarfile most definitely had the activation code in objectdb
Forum
13

Activated ObjectDB still throws "Too many persistable types"

, you may try running activation again, to see that the code is correct for that machine ... that activation code is set in the server configuration file (not on the client side). I have, it is running on the server, using the standard settings (plus the activation code). As I outlined, the correct
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