| = Common PersistenceProvider properties |
| :index-group: Unrevised |
| :jbake-date: 2018-12-05 |
| :jbake-type: page |
| :jbake-status: published |
| |
| While not a definitive list, it |
| does help to show a side-by-side view of common properties used by the |
| various persistence providers out there. |
| |
| = TopLink |
| |
| [source,xml] |
| ---- |
| <properties> |
| |
| <!--http://www.oracle.com/technology/products/ias/toplink/JPA/essentials/toplink-jpa-extensions.html--> |
| <property name="toplink.ddl-generation" value="drop-and-create-tables"/> |
| <property name="toplink.logging.level" value="FINEST"/> |
| <property name="toplink.ddl-generation.output-mode" value="both"/> |
| <property name="toplink.target-server" value="pl.zsk.samples.ejbservice.OpenEJBServerPlatform"/> |
| </properties> |
| ---- |
| |
| = OpenJPA |
| |
| [source,xml] |
| ---- |
| <properties> |
| <!--http://openjpa.apache.org/faq.html--> |
| <!-- does not create foreign keys, creates schema and deletes content of a database |
| (deleteTableContents - foreign keys are created twice???), use dropDB instead --> |
| <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(foreignKeys=true,schemaAction='dropDB,add')"/> |
| <!--Resolves the problem with foreign key integrity - joined entities are persisted sometimes in wrong order??? (verify it)--> |
| <property name="openjpa.jdbc.SchemaFactory" value="native(foreignKeys=true)" /> |
| <!--Create foreign keys--> |
| <property name="openjpa.jdbc.MappingDefaults" value="ForeignKeyDeleteAction=restrict, JoinForeignKeyDeleteAction=restrict"/> |
| <property name="openjpa.Log" value="DefaultLevel=TRACE,SQL=TRACE" /> |
| </properties> |
| ---- |
| |
| = Hibernate |
| |
| [source,xml] |
| ---- |
| <properties> |
| <property name="hibernate.hbm2ddl.auto" value="create-drop"/> |
| <property name="hibernate.transaction.manager_lookup_class" value="org.apache.openejb.hibernate.TransactionManagerLookup"/> |
| </properties> |
| ---- |