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.RelationshipStore.java

License:Apache License

@Override
@Transactional(readOnly = true)//from w  w w . j  av  a2s .c  o  m
public List<RelationshipModel> findRelatedEntitiesByEntityId(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);
            Criterion sourceEntityCriterion = Restrictions.eq("sourceEntity.id", registryNodeId);
            Criterion targetEntityCriterion = Restrictions.eq("targetEntity.id", registryNodeId);
            criteria.add(Restrictions.or(sourceEntityCriterion, targetEntityCriterion));
            criteria.setFetchMode("sourceEntity", FetchMode.JOIN);
            criteria.setFetchMode("targetEntity", FetchMode.JOIN);
            return (List<RegistryNodeModel>) criteria.list();
        }
    });
}

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

License:Apache License

@Override
@Transactional(readOnly = true)//from   ww w.  j av  a  2 s .  com
public List<RelationshipModel> findRelatedEntitiesBySourceEntityId(final Long registryNodeId,
        final boolean loadSourceField, final boolean loadTargetField, final SpecifiedIdsFilter<Long> filter) {
    return getHibernateTemplate().executeFind(new HibernateCallback() {
        public Object doInHibernate(Session session) throws HibernateException, SQLException {
            Criteria criteria = createCriteriaForFilter(session, filter);
            criteria.add(Restrictions.eq("sourceEntity.id", registryNodeId));
            criteria.setFetchMode("sourceEntity", FetchMode.JOIN);
            criteria.setFetchMode("targetEntity", FetchMode.JOIN);
            if (loadSourceField)
                criteria.setFetchMode("sourceEntity.fields", FetchMode.JOIN);
            if (loadTargetField)
                criteria.setFetchMode("targetEntity.fields", FetchMode.JOIN);
            if (loadSourceField || loadTargetField)
                criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);

            return (List<RegistryNodeModel>) criteria.list();
        }
    });
}

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

License:Apache License

@Override
@Transactional(readOnly = true)/*w  ww . j av  a2 s.  c  om*/
public CollectionModel 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("collectionMembers", FetchMode.JOIN);
    CollectionModel collection = (CollectionModel) criteria.uniqueResult();
    if (collection.getCollectionMembers() != null) {
        for (CollectionMemberModel collectionMember : collection.getCollectionMembers()) {
            Hibernate.initialize(collectionMember.getReference());
        }
    }
    return collection;
}

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

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)//from   w  ww . j ava 2  s . c o  m
public R 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("resourceVersion", FetchMode.JOIN);
    return (R) criteria.uniqueResult();
}

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

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)/*from w  w w  .j  ava 2s  . co  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.add(Restrictions.like("lookup", lookupPrefix + "%"));
            criteria.setFetchMode("resourceVersions", FetchMode.JOIN);
            return (List<R>) criteria.list();
        }
    });
}

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

License:Apache License

@Override
@Transactional(readOnly = true)/*from   ww w.j av  a2 s.  c o  m*/
public ResourceLocationModel 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 (ResourceLocationModel) criteria.uniqueResult();
}

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

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)/*  w w  w . j  a  va  2s  .  co m*/
public Map<RoleModel, Boolean> findAllAssignedRolesByUserId(Long userId) {
    Map<RoleModel, Boolean> result;
    if (userId == null) {
        result = null;
    } else {
        Criteria criteria = getSession().createCriteria(UserRoleModel.class);
        criteria.setFetchMode("role", FetchMode.JOIN);
        criteria.add(Restrictions.eq("user.id", userId));
        List<UserRoleModel> userRoles = (List<UserRoleModel>) criteria.list();
        result = new HashMap<RoleModel, Boolean>();
        if (userRoles != null) {
            for (UserRoleModel userRole : userRoles) {
                boolean isGlobal = userRole.getInternalId() == null && userRole.getType() == null;
                result.put(userRole.getRole(), isGlobal);
            }
        }
    }
    return result;
}

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

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)//from  ww  w . j  a  v a 2  s . c o m
public SecuredRecordModel findByExternalIdAndRegistryNode(final Long externalNumberId,
        final RegistryNodeModel registryNode) {
    SecuredRecordModel sr;
    if (externalNumberId == null || registryNode == null) {
        sr = null;
    } else {
        Criteria criteria = getSession().createCriteria(getClazz());
        criteria.setFetchMode("registryNode", FetchMode.JOIN);
        criteria.setFetchMode("parentSecuredRecords", FetchMode.JOIN);
        criteria.add(Restrictions.eq("externalNumberId", externalNumberId));
        criteria.add(Restrictions.eq("registryNode.id", registryNode.getId()));
        List<SecuredRecordModel> srList = (List<SecuredRecordModel>) criteria.list();
        sr = srList.isEmpty() ? null : srList.get(0);
    }
    return sr;
}

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

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)//from   www  . j a  va  2 s. c om
public SecuredRecordModel findByExternalStringIdAndRegistryNode(String externalStringId,
        RegistryNodeModel registryNode) {
    SecuredRecordModel sr;
    if (StringUtils.isBlank(externalStringId) || registryNode == null) {
        sr = null;
    } else {
        Criteria criteria = getSession().createCriteria(getClazz());
        criteria.setFetchMode("registryNode", FetchMode.JOIN);
        criteria.setFetchMode("parentSecuredRecords", FetchMode.JOIN);
        criteria.add(Restrictions.eq("externalStringId", externalStringId));
        criteria.add(Restrictions.eq("registryNode.id", registryNode.getId()));
        List<SecuredRecordModel> srList = (List<SecuredRecordModel>) criteria.list();
        sr = srList.isEmpty() ? null : srList.get(0);
    }
    return sr;
}

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

License:Apache License

@Override
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)//from  www.j av a  2s.c  om
public List<SecuredRecordModel> findAllWithLoadedRegistryNode() {
    return getHibernateTemplate().executeFind(new HibernateCallback<List<SecuredRecordModel>>() {
        @Override
        public List<SecuredRecordModel> doInHibernate(Session session) throws HibernateException, SQLException {
            Criteria criteria = session.createCriteria(getClazz());
            criteria.setFetchMode("registryNode", FetchMode.JOIN);
            return criteria.list();
        }
    });
}