2 | Threaded Test - Failed to commit transaction: Unexpected internal exception ways: Producer thread inserts object into the "queue" database Consumer thread reads and removes an object from the "queue" database Consumer thread inserts object into a "work in progress" database ... . Obviously the runtime is longer due to the second insert/remove but it runs at a relatively consistent |
2 | javax.persistence.MapKeyJoinColumn: "" Since: JPA 2.0 boolean insertable (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT |
2 | javax.persistence.Column to create a column of the inferred type. Default value: "" Since: JPA 1.0 boolean insertable (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider |
2 | javax.persistence.JoinColumn to the generated SQL for the column. Default value: "" Since: JPA 1.0 boolean insertable (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider |
2 | javax.persistence.MapKeyColumn of the inferred type. Default value: "" Since: JPA 2.0 boolean insertable (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. Default value |
2 | Out of Memory - Slow leak? has fixed the problem. The scenario is still the same: I have two "producer" processes which insert messages into an objectdb "queue" database running with an objectdb server process. I have one "consumer" process which reads messages from the queue database and inserts these into an embedded "normal |
2 | ObjectDB 2.8 Developer's GuideWelcome to ObjectDB for Java/JPA Developer's Guide. Here you can learn how to develop database applications using ObjectDB and JPA (Java Persistence API). The main purpose of this guide is to make you productive with ObjectDB and JPA in a short time. Guide Structure This manual is divided into |
2 | JPA Annotations for Java EEThe following JPA annotations are in use to integrate JPA into a Java EE application and are managed by the Java EE container: |
0 | Spring MVC JPA Tutorial - Eclipse Project Integration for WTP is installed when the Maven project is imported into the IDE). Choose or define |
0 | Step 4: Add a Servlet Class session bean, which is instantiated and injected by the application server into the guestDao field |
