I am indirectly using OpenJpa with meecrowave-jpa component. @Vetoed does not help and there is no beans.xml. Seems to be a problem with all kinds of EmbeddedId or IdClass. I have added my sample to GitHub: https://github.com/rollinhand/meecrowave-jpa-sample
What do you mean with "exclude it from meecrowave option“? > Am 23.11.2017 um 06:32 schrieb Romain Manni-Bucau <[email protected]>: > > Can depend your jpa provider. Maybe try adding @Vetoed on it or exclude it > from meecrowave option or CDI beans.xml excludes. > > Le 22 nov. 2017 23:58, "Björn Berg" <[email protected] > <mailto:[email protected]>> a écrit : > One addition because my latest post was not right. It is not Liquibase, it is > an embedded Id I use in a different class, added to the persistence context. > > When I remove the class, everything is fine. > When I add a single @Id annotation, everything is fine. > > This is the entity class and its embedded Id: > > @Getter > @Setter > @Entity > @Table(name = "PORTFOLIO") > public class Portfolio { > @EmbeddedId > private PortfolioId portfolioId; > > @Column(name = "NOMINAL") > private BigDecimal nominal; > > @Column(name = "CURRENCY") > private String currency; > > … > > } > > @Getter > @Setter > @Embeddable > public class PortfolioId { > @Temporal(TemporalType.DATE) > @Column(name = "NAV_DATE", nullable = false) > private Date navDate; > > @Column(name = "ISIN", nullable = false, length = 12) > private String isin; > > public PortfolioId() {} > … > } > > What’s wrong with it? > > Björn > > > > > >> Am 22.11.2017 um 22:00 schrieb Björn Berg <[email protected] >> <mailto:[email protected]>>: >> >> Found the problem. I am using Liquibase CDI extension in my project and a >> Liquibase producer. >> If I run migrations before, there seems to be a problem with the datasource >> and injection of EntityManager. >> >> Removing all Liquibase extensions made the project running. >> >>> Am 21.11.2017 um 23:38 schrieb Romain Manni-Bucau <[email protected] >>> <mailto:[email protected]>>: >>> >>> Looks like cdi instance is null in this context. Do you have a sample >>> reproducing it? >>> >>> Le 21 nov. 2017 21:27, "Björn Berg" <[email protected] >>> <mailto:[email protected]>> a écrit : >>> Hi, >>> >>> I have tried to create a small application based on Meecrowave and JPA >>> extension. But when I always try to persist an entity, it fails with a >>> NullPointerException which I cannot really drill down to find the root >>> cause. >>> >>> First I thought injected EntityManager is null but logging the >>> EntityManager call told me, that it really exists. >>> PersistenceUnitInfoBuilder and DataSource is produced like described on >>> http://openwebbeans.apache.org/meecrowave/meecrowave-jpa/index.html >>> <http://openwebbeans.apache.org/meecrowave/meecrowave-jpa/index.html> >>> >>> >>> [...] >>> >>> Someone can give me a hint what I am doing wrong? >>> >>> Kind regards, >>> Björn >>> >> >
