Examples with StringBundler com.liferay.portal.kernel.util.StringBundler used on opensource projects

Example 61 with StringBundler

use of com.liferay.portal.kernel.util.StringBundler in project liferay-ide by liferay.

the class AlbumPersistenceImpl method getByArtistId_PrevAndNext.

protected Album getByArtistId_PrevAndNext(Session session, Album album, long artistId, OrderByComparator orderByComparator, boolean previous) {
    StringBundler query = null;
    if (orderByComparator != null) {
        query = new StringBundler(6 + (orderByComparator.getOrderByFields().length * 6));
    } else {
        query = new StringBundler(3);
    }
    query.append(_SQL_SELECT_ALBUM_WHERE);
    query.append(_FINDER_COLUMN_ARTISTID_ARTISTID_2);
    if (orderByComparator != null) {
        String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();
        if (orderByConditionFields.length > 0) {
            query.append(WHERE_AND);
        }
        for (int i = 0; i < orderByConditionFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByConditionFields[i]);
            if ((i + 1) < orderByConditionFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN_HAS_NEXT);
                } else {
                    query.append(WHERE_LESSER_THAN_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN);
                } else {
                    query.append(WHERE_LESSER_THAN);
                }
            }
        }
        query.append(ORDER_BY_CLAUSE);
        String[] orderByFields = orderByComparator.getOrderByFields();
        for (int i = 0; i < orderByFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByFields[i]);
            if ((i + 1) < orderByFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC_HAS_NEXT);
                } else {
                    query.append(ORDER_BY_DESC_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC);
                } else {
                    query.append(ORDER_BY_DESC);
                }
            }
        }
    } else {
        query.append(AlbumModelImpl.ORDER_BY_JPQL);
    }
    String sql = query.toString();
    Query q = session.createQuery(sql);
    q.setFirstResult(0);
    q.setMaxResults(2);
    QueryPos qPos = QueryPos.getInstance(q);
    qPos.add(artistId);
    if (orderByComparator != null) {
        Object[] values = orderByComparator.getOrderByConditionValues(album);
        for (Object value : values) {
            qPos.add(value);
        }
    }
    List<Album> list = q.list();
    if (list.size() == 2) {
        return list.get(1);
    } else {
        return null;
    }
}

Example 62 with StringBundler

use of com.liferay.portal.kernel.util.StringBundler in project liferay-ide by liferay.

the class AlbumPersistenceImpl method findByGroupId.

/**
 * Returns an ordered range of all the albums where groupId = ?.
 *
 * <p>
 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link org.liferay.jukebox.model.impl.AlbumModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
 * </p>
 *
 * @param groupId the group ID
 * @param start the lower bound of the range of albums
 * @param end the upper bound of the range of albums (not inclusive)
 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
 * @return the ordered range of matching albums
 * @throws SystemException if a system exception occurred
 */
@Override
public List<Album> findByGroupId(long groupId, int start, int end, OrderByComparator orderByComparator) throws SystemException {
    boolean pagination = true;
    FinderPath finderPath = null;
    Object[] finderArgs = null;
    if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) && (orderByComparator == null)) {
        pagination = false;
        finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_GROUPID;
        finderArgs = new Object[] { groupId };
    } else {
        finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_GROUPID;
        finderArgs = new Object[] { groupId, start, end, orderByComparator };
    }
    List<Album> list = (List<Album>) FinderCacheUtil.getResult(finderPath, finderArgs, this);
    if ((list != null) && !list.isEmpty()) {
        for (Album album : list) {
            if ((groupId != album.getGroupId())) {
                list = null;
                break;
            }
        }
    }
    if (list == null) {
        StringBundler query = null;
        if (orderByComparator != null) {
            query = new StringBundler(3 + (orderByComparator.getOrderByFields().length * 3));
        } else {
            query = new StringBundler(3);
        }
        query.append(_SQL_SELECT_ALBUM_WHERE);
        query.append(_FINDER_COLUMN_GROUPID_GROUPID_2);
        if (orderByComparator != null) {
            appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS, orderByComparator);
        } else if (pagination) {
            query.append(AlbumModelImpl.ORDER_BY_JPQL);
        }
        String sql = query.toString();
        Session session = null;
        try {
            session = openSession();
            Query q = session.createQuery(sql);
            QueryPos qPos = QueryPos.getInstance(q);
            qPos.add(groupId);
            if (!pagination) {
                list = (List<Album>) QueryUtil.list(q, getDialect(), start, end, false);
                Collections.sort(list);
                list = new UnmodifiableList<Album>(list);
            } else {
                list = (List<Album>) QueryUtil.list(q, getDialect(), start, end);
            }
            cacheResult(list);
            FinderCacheUtil.putResult(finderPath, finderArgs, list);
        } catch (Exception e) {
            FinderCacheUtil.removeResult(finderPath, finderArgs);
            throw processException(e);
        } finally {
            closeSession(session);
        }
    }
    return list;
}

Example 63 with StringBundler

use of com.liferay.portal.kernel.util.StringBundler in project liferay-ide by liferay.

the class ArtistPersistenceImpl method getByU_G_PrevAndNext.

protected Artist getByU_G_PrevAndNext(Session session, Artist artist, long userId, long groupId, OrderByComparator orderByComparator, boolean previous) {
    StringBundler query = null;
    if (orderByComparator != null) {
        query = new StringBundler(6 + (orderByComparator.getOrderByFields().length * 6));
    } else {
        query = new StringBundler(3);
    }
    query.append(_SQL_SELECT_ARTIST_WHERE);
    query.append(_FINDER_COLUMN_U_G_USERID_2);
    query.append(_FINDER_COLUMN_U_G_GROUPID_2);
    if (orderByComparator != null) {
        String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();
        if (orderByConditionFields.length > 0) {
            query.append(WHERE_AND);
        }
        for (int i = 0; i < orderByConditionFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByConditionFields[i]);
            if ((i + 1) < orderByConditionFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN_HAS_NEXT);
                } else {
                    query.append(WHERE_LESSER_THAN_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN);
                } else {
                    query.append(WHERE_LESSER_THAN);
                }
            }
        }
        query.append(ORDER_BY_CLAUSE);
        String[] orderByFields = orderByComparator.getOrderByFields();
        for (int i = 0; i < orderByFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByFields[i]);
            if ((i + 1) < orderByFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC_HAS_NEXT);
                } else {
                    query.append(ORDER_BY_DESC_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC);
                } else {
                    query.append(ORDER_BY_DESC);
                }
            }
        }
    } else {
        query.append(ArtistModelImpl.ORDER_BY_JPQL);
    }
    String sql = query.toString();
    Query q = session.createQuery(sql);
    q.setFirstResult(0);
    q.setMaxResults(2);
    QueryPos qPos = QueryPos.getInstance(q);
    qPos.add(userId);
    qPos.add(groupId);
    if (orderByComparator != null) {
        Object[] values = orderByComparator.getOrderByConditionValues(artist);
        for (Object value : values) {
            qPos.add(value);
        }
    }
    List<Artist> list = q.list();
    if (list.size() == 2) {
        return list.get(1);
    } else {
        return null;
    }
}

Example 64 with StringBundler

use of com.liferay.portal.kernel.util.StringBundler in project liferay-ide by liferay.

the class ArtistPersistenceImpl method findByU_G_First.

/**
 * Returns the first artist in the ordered set where userId = ? and groupId = ?.
 *
 * @param userId the user ID
 * @param groupId the group ID
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the first matching artist
 * @throws org.liferay.jukebox.NoSuchArtistException if a matching artist could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Artist findByU_G_First(long userId, long groupId, OrderByComparator orderByComparator) throws NoSuchArtistException, SystemException {
    Artist artist = fetchByU_G_First(userId, groupId, orderByComparator);
    if (artist != null) {
        return artist;
    }
    StringBundler msg = new StringBundler(6);
    msg.append(_NO_SUCH_ENTITY_WITH_KEY);
    msg.append("userId=");
    msg.append(userId);
    msg.append(", groupId=");
    msg.append(groupId);
    msg.append(StringPool.CLOSE_CURLY_BRACE);
    throw new NoSuchArtistException(msg.toString());
}

Example 65 with StringBundler

use of com.liferay.portal.kernel.util.StringBundler in project liferay-ide by liferay.

the class ArtistPersistenceImpl method findByUUID_G.

/**
 * Returns the artist where uuid = ? and groupId = ? or throws a {@link org.liferay.jukebox.NoSuchArtistException} if it could not be found.
 *
 * @param uuid the uuid
 * @param groupId the group ID
 * @return the matching artist
 * @throws org.liferay.jukebox.NoSuchArtistException if a matching artist could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Artist findByUUID_G(String uuid, long groupId) throws NoSuchArtistException, SystemException {
    Artist artist = fetchByUUID_G(uuid, groupId);
    if (artist == null) {
        StringBundler msg = new StringBundler(6);
        msg.append(_NO_SUCH_ENTITY_WITH_KEY);
        msg.append("uuid=");
        msg.append(uuid);
        msg.append(", groupId=");
        msg.append(groupId);
        msg.append(StringPool.CLOSE_CURLY_BRACE);
        if (_log.isWarnEnabled()) {
            _log.warn(msg.toString());
        }
        throw new NoSuchArtistException(msg.toString());
    }
    return artist;
}