Examples with EntityManager javax.persistence.EntityManager used on opensource projects

Example 16 with EntityManager

use of javax.persistence.EntityManager in project che by eclipse.

the class JpaFactoryDao method doUpdate.

@Transactional
protected FactoryImpl doUpdate(FactoryImpl update) throws NotFoundException {
    final EntityManager manager = managerProvider.get();
    if (manager.find(FactoryImpl.class, update.getId()) == null) {
        throw new NotFoundException(format("Could not update factory with id %s because it doesn't exist", update.getId()));
    }
    if (update.getWorkspace() != null) {
        update.getWorkspace().getProjects().forEach(ProjectConfigImpl::prePersistAttributes);
    }
    FactoryImpl merged = manager.merge(update);
    manager.flush();
    return merged;
}

Example 17 with EntityManager

use of javax.persistence.EntityManager in project che by eclipse.

the class JpaFactoryDao method doRemove.

@Transactional
protected void doRemove(String id) {
    final EntityManager manager = managerProvider.get();
    final FactoryImpl factory = manager.find(FactoryImpl.class, id);
    if (factory != null) {
        manager.remove(factory);
        manager.flush();
    }
}

Example 18 with EntityManager

use of javax.persistence.EntityManager in project che by eclipse.

the class JpaPreferenceDao method doRemove.

@Transactional
protected void doRemove(String userId) {
    final EntityManager manager = managerProvider.get();
    final PreferenceEntity prefs = manager.find(PreferenceEntity.class, userId);
    if (prefs != null) {
        manager.remove(prefs);
        manager.flush();
    }
}

Example 19 with EntityManager

use of javax.persistence.EntityManager in project che by eclipse.

the class JpaProfileDao method doRemove.

@Transactional
protected void doRemove(String userId) {
    final EntityManager manager = managerProvider.get();
    final ProfileImpl profile = manager.find(ProfileImpl.class, userId);
    if (profile != null) {
        manager.remove(profile);
        manager.flush();
    }
}

Example 20 with EntityManager

use of javax.persistence.EntityManager in project che by eclipse.

the class JpaProfileDao method doUpdate.

@Transactional
protected void doUpdate(ProfileImpl profile) throws NotFoundException {
    final EntityManager manager = managerProvider.get();
    if (manager.find(ProfileImpl.class, profile.getUserId()) == null) {
        throw new NotFoundException(format("Couldn't update profile, because profile for user with id '%s' doesn't exist", profile.getUserId()));
    }
    manager.merge(profile);
    manager.flush();
}