Example usage for org.hibernate Criteria setFetchMode

Introduction

In this page you can find the example usage for org.hibernate Criteria setFetchMode.

Prototype

public Criteria setFetchMode(String associationPath, FetchMode mode) throws HibernateException;

Source Link

Document

Specify an association fetching strategy for an association or a collection of values.

Usage

From source file:net.firejack.platform.core.store.registry.EntityStore.java

License:Apache License

@Override
@Transactional(readOnly = true)//  ww  w . ja v a2  s .  c o m
public EntityModel findByUID(String uid) {
    if (uid == null) {
        throw new IllegalArgumentException("Empty UID parameter.");
    }
    Criteria criteria = getSession().createCriteria(getClazz());
    criteria.createAlias("uid", "uid");
    criteria.createAlias("referenceObject", "referenceObject");
    criteria.add(Restrictions.eq("uid.uid", uid));
    criteria.setFetchMode("fields", FetchMode.JOIN);
    EntityModel entity = (EntityModel) criteria.uniqueResult();
    if (entity.getFields() != null && !entity.getFields().isEmpty()) {
        for (FieldModel field : entity.getFields()) {
            Hibernate.initialize(field.getUid());
        }
    }
    return entity;
}

From source file:net.firejack.platform.core.store.registry.FieldContainerStore.java

License:Apache License

@Override
@Transactional(readOnly = true)/*from  www  . j  ava2  s .  c  om*/
public R findById(final Long id) {
    final R example = instantiate();
    return getHibernateTemplate().execute(new HibernateCallback<R>() {
        @Override
        public R doInHibernate(Session session) throws HibernateException, SQLException {
            Criteria criteria = session.createCriteria(example.getClass());
            criteria.add(Restrictions.eq("id", id));
            criteria.setFetchMode("fields", FetchMode.JOIN);
            return (R) criteria.uniqueResult();
        }
    });
}

From source file:net.firejack.platform.core.store.registry.FieldContainerStore.java

License:Apache License

@Override
@Transactional(readOnly = true)//from   w w w  .  j  av  a  2  s  . c o  m
public List<R> findAllByLikeLookupPrefix(final String lookupPrefix) {
    if (StringUtils.isBlank(lookupPrefix)) {
        return Collections.emptyList();
    }
    return getHibernateTemplate().execute(new HibernateCallback<List<R>>() {
        public List<R> doInHibernate(Session session) throws HibernateException, SQLException {
            Criteria criteria = session.createCriteria(getClazz());
            criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
            criteria.setFetchMode("fields", FetchMode.JOIN);
            criteria.add(Restrictions.like("lookup", lookupPrefix + "%"));
            return (List<R>) criteria.list();
        }
    });
}

From source file:net.firejack.platform.core.store.registry.GroupMappingStore.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)//from w ww . j a v a2  s  .c o  m
public List<GroupMappingModel> loadGroupMappingsForLdapGroup(Long directoryId, String ldapGroupDN) {
    List<GroupMappingModel> mappings;
    if (directoryId == null || StringUtils.isBlank(ldapGroupDN)) {
        mappings = Collections.emptyList();
    } else {
        Criteria criteria = getSession().createCriteria(getClazz());
        criteria.setFetchMode("group", FetchMode.JOIN);
        criteria.add(Restrictions.eq("ldapGroupDN", ldapGroupDN));
        criteria.add(Restrictions.eq("directory.id", directoryId));
        mappings = criteria.list();
    }
    return mappings;
}

From source file:net.firejack.platform.core.store.registry.GroupMappingStore.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)//w w  w  . j  ava2s.  c  o m
public Map<String, List<GroupMappingModel>> loadGroupMappingsForLdapGroupList(Long directoryId,
        List<String> ldapGroupDNList) {
    List<GroupMappingModel> mappings;
    if (directoryId == null || ldapGroupDNList == null || ldapGroupDNList.isEmpty()) {
        mappings = Collections.emptyList();
    } else {
        Criteria criteria = getSession().createCriteria(getClazz());
        criteria.setFetchMode("group", FetchMode.JOIN);
        criteria.add(Restrictions.in("ldapGroupDN", ldapGroupDNList));
        criteria.add(Restrictions.eq("directory.id", directoryId));
        mappings = criteria.list();
    }
    Map<String, List<GroupMappingModel>> groupMappings = new HashMap<String, List<GroupMappingModel>>();
    if (mappings != null) {
        for (GroupMappingModel mappingModel : mappings) {
            List<GroupMappingModel> groupMappingModels = groupMappings.get(mappingModel.getLdapGroupDN());
            if (groupMappingModels == null) {
                groupMappingModels = new LinkedList<GroupMappingModel>();
                groupMappings.put(mappingModel.getLdapGroupDN(), groupMappingModels);
            }
            groupMappingModels.add(mappingModel);
        }
    }
    return groupMappings;
}

From source file:net.firejack.platform.core.store.registry.NavigationElementStore.java

License:Apache License

@Override
@Transactional(readOnly = true)//from   w  w w .j  a  va  2s  .  co  m
public NavigationElementModel findByUID(String uid) {
    if (uid == null) {
        throw new IllegalArgumentException("Empty UID parameter.");
    }
    Criteria criteria = getSession().createCriteria(getClazz());
    criteria.createAlias("uid", "uid");
    criteria.add(Restrictions.eq("uid.uid", uid));
    criteria.setFetchMode("permissions", FetchMode.JOIN);
    return (NavigationElementModel) criteria.uniqueResult();
}

From source file:net.firejack.platform.core.store.registry.PackageChangesStore.java

License:Apache License

@Override
@Transactional(readOnly = true)//w ww.j a  va2  s.c  o  m
public List<PackageChangesModel> findAllLastChanges(Long timestamp) {
    final Date date = new Date();
    date.setTime(timestamp);
    return getHibernateTemplate().executeFind(new HibernateCallback<List<PackageChangesModel>>() {
        public List<PackageChangesModel> doInHibernate(Session session)
                throws HibernateException, SQLException {
            Criteria criteria = session.createCriteria(getClazz());
            criteria.add(Restrictions.gt("created", date));
            criteria.setFetchMode("entity", FetchMode.JOIN);
            criteria.setFetchMode("packageModel", FetchMode.JOIN);
            return criteria.list();
        }
    });
}

From source file:net.firejack.platform.core.store.registry.RegistryNodeStore.java

License:Apache License

@Override
@Transactional(readOnly = true)/*ww w .  j a va2s  .c  om*/
public R findByIdWithParent(final Long id) {
    return getHibernateTemplate().execute(new HibernateCallback<R>() {
        @Override
        public R doInHibernate(Session session) throws HibernateException, SQLException {
            Criteria criteria = session.createCriteria(getClazz());
            criteria.add(Restrictions.eq("id", id));
            criteria.setFetchMode("parent", FetchMode.JOIN);
            return (R) criteria.uniqueResult();
        }
    });
}

From source file:net.firejack.platform.core.store.registry.RelationshipStore.java

License:Apache License

@Override
@Transactional(readOnly = true)//from ww  w.  ja  v a2 s  .co m
public List<RelationshipModel> findAllByLikeLookupPrefix(final String lookupPrefix) {
    if (StringUtils.isBlank(lookupPrefix)) {
        return Collections.emptyList();
    }
    return getHibernateTemplate().execute(new HibernateCallback<List<RelationshipModel>>() {
        public List<RelationshipModel> doInHibernate(Session session) throws HibernateException, SQLException {
            Criteria criteria = session.createCriteria(getClazz());
            criteria.add(Restrictions.like("lookup", lookupPrefix + "%"));
            criteria.setFetchMode("sourceEntity", FetchMode.JOIN);
            criteria.setFetchMode("targetEntity", FetchMode.JOIN);
            return (List<RelationshipModel>) criteria.list();
        }
    });
}

From source file:net.firejack.platform.core.store.registry.RelationshipStore.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)/*from  w  w  w . ja v a2s  .com*/
public List<RelationshipModel> findChildrenByParentId(final Long registryNodeId,
        final SpecifiedIdsFilter<Long> filter) {
    return getHibernateTemplate().executeFind(new HibernateCallback() {
        public Object doInHibernate(Session session) throws HibernateException, SQLException {
            Criteria criteria = createCriteriaForFilter(session, filter);
            if (registryNodeId == null) {
                criteria.add(Restrictions.isNull("parent"));
            } else {
                criteria.add(Restrictions.eq("parent.id", registryNodeId));
            }
            criteria.setFetchMode("sourceEntity", FetchMode.JOIN);
            criteria.setFetchMode("targetEntity", FetchMode.JOIN);
            return (List<RegistryNodeModel>) criteria.list();
        }
    });
}