Makkus B. created OPENJPA-2886:
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Summary: javax.persistence.schema-generation.database.action
setting seems to be ignored when using Persistence.createEntityManagerFactory()
Key: OPENJPA-2886
URL: https://issues.apache.org/jira/browse/OPENJPA-2886
Project: OpenJPA
Issue Type: Question
Components: jpa
Affects Versions: 3.1.2
Environment: TomEE 8.0.6 (and 8.0.9-SNAPSHOT), Netbeans 12.5, MS
Windows 10
Reporter: Makkus B.
As I'm very new to OpenJPA I'm not quite sure, if this the follwing is an
OpenJPA issue but I obeserve that:
When creating a persistence unit via persistence.xml (Tomee 8) openJPA creates
missing entity tables according to the
javax.persistence.schema-generation.database.action property. However, Im
currently testing a 'runtime' datasource configuration like this:
{code:java}
Properties props = new Properties();
props.put("javax.persistence.jtaDataSource", "jdbc/dynamicDb");
props.put("openjpa.ConnectionDriverName", "org.mariadb.jdbc.Driver");
props.put("openjpa.ConnectionURL",
"jdbc:mariadb://localhost:3306/test");
props.put("javax.persistence.schema-generation.database.action",
"create");
EntityManagerFactory factory =
Persistence.createEntityManagerFactory("test-unit3", props);
return factory.createEntityManager();{code}
When caling persist() on the created EntityManager I get a rollback excpetion
due to missing database tables although
javax.persistence.schema-generation.database.action is given as "create". When
debugging I can see, that the
javax.persistence.schema-generation.database.action property on value is 0.
Two questions:
a) It what I am doing a legal way to create an entity manager at all?
b) Why are no tables created in this case ( but are when using the
persitence.xml)?
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