Examples with Song org.liferay.jukebox.model.Song used on opensource projects

Example 21 with Song

use of org.liferay.jukebox.model.Song in project liferay-ide by liferay.

the class SongPersistenceImpl method findByGroupId_Last.

/**
 * Returns the last song in the ordered set where groupId = ?.
 *
 * @param groupId the group ID
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the last matching song
 * @throws org.liferay.jukebox.NoSuchSongException if a matching song could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Song findByGroupId_Last(long groupId, OrderByComparator orderByComparator) throws NoSuchSongException, SystemException {
    Song song = fetchByGroupId_Last(groupId, orderByComparator);
    if (song != null) {
        return song;
    }
    StringBundler msg = new StringBundler(4);
    msg.append(_NO_SUCH_ENTITY_WITH_KEY);
    msg.append("groupId=");
    msg.append(groupId);
    msg.append(StringPool.CLOSE_CURLY_BRACE);
    throw new NoSuchSongException(msg.toString());
}

Example 22 with Song

use of org.liferay.jukebox.model.Song in project liferay-ide by liferay.

the class SongPersistenceImpl method getByAlbumId_PrevAndNext.

protected Song getByAlbumId_PrevAndNext(Session session, Song song, long albumId, 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_SONG_WHERE);
    query.append(_FINDER_COLUMN_ALBUMID_ALBUMID_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(SongModelImpl.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(albumId);
    if (orderByComparator != null) {
        Object[] values = orderByComparator.getOrderByConditionValues(song);
        for (Object value : values) {
            qPos.add(value);
        }
    }
    List<Song> list = q.list();
    if (list.size() == 2) {
        return list.get(1);
    } else {
        return null;
    }
}

Example 23 with Song

use of org.liferay.jukebox.model.Song in project liferay-ide by liferay.

the class SongPersistenceImpl method getByCompanyId_PrevAndNext.

protected Song getByCompanyId_PrevAndNext(Session session, Song song, long companyId, 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_SONG_WHERE);
    query.append(_FINDER_COLUMN_COMPANYID_COMPANYID_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(SongModelImpl.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(companyId);
    if (orderByComparator != null) {
        Object[] values = orderByComparator.getOrderByConditionValues(song);
        for (Object value : values) {
            qPos.add(value);
        }
    }
    List<Song> list = q.list();
    if (list.size() == 2) {
        return list.get(1);
    } else {
        return null;
    }
}

Example 24 with Song

use of org.liferay.jukebox.model.Song in project liferay-ide by liferay.

the class SongPersistenceImpl method findByG_A.

/**
 * Returns an ordered range of all the songs where groupId = ? and albumId = ?.
 *
 * <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.SongModelImpl}. 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 albumId the album ID
 * @param start the lower bound of the range of songs
 * @param end the upper bound of the range of songs (not inclusive)
 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
 * @return the ordered range of matching songs
 * @throws SystemException if a system exception occurred
 */
@Override
public List<Song> findByG_A(long groupId, long albumId, 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_G_A;
        finderArgs = new Object[] { groupId, albumId };
    } else {
        finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_G_A;
        finderArgs = new Object[] { groupId, albumId, start, end, orderByComparator };
    }
    List<Song> list = (List<Song>) FinderCacheUtil.getResult(finderPath, finderArgs, this);
    if ((list != null) && !list.isEmpty()) {
        for (Song song : list) {
            if ((groupId != song.getGroupId()) || (albumId != song.getAlbumId())) {
                list = null;
                break;
            }
        }
    }
    if (list == null) {
        StringBundler query = null;
        if (orderByComparator != null) {
            query = new StringBundler(4 + (orderByComparator.getOrderByFields().length * 3));
        } else {
            query = new StringBundler(4);
        }
        query.append(_SQL_SELECT_SONG_WHERE);
        query.append(_FINDER_COLUMN_G_A_GROUPID_2);
        query.append(_FINDER_COLUMN_G_A_ALBUMID_2);
        if (orderByComparator != null) {
            appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS, orderByComparator);
        } else if (pagination) {
            query.append(SongModelImpl.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);
            qPos.add(albumId);
            if (!pagination) {
                list = (List<Song>) QueryUtil.list(q, getDialect(), start, end, false);
                Collections.sort(list);
                list = new UnmodifiableList<Song>(list);
            } else {
                list = (List<Song>) 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 25 with Song

use of org.liferay.jukebox.model.Song in project liferay-ide by liferay.

the class SongPersistenceImpl method findByGroupId_First.

/**
 * Returns the first song in the ordered set where groupId = ?.
 *
 * @param groupId the group ID
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the first matching song
 * @throws org.liferay.jukebox.NoSuchSongException if a matching song could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Song findByGroupId_First(long groupId, OrderByComparator orderByComparator) throws NoSuchSongException, SystemException {
    Song song = fetchByGroupId_First(groupId, orderByComparator);
    if (song != null) {
        return song;
    }
    StringBundler msg = new StringBundler(4);
    msg.append(_NO_SUCH_ENTITY_WITH_KEY);
    msg.append("groupId=");
    msg.append(groupId);
    msg.append(StringPool.CLOSE_CURLY_BRACE);
    throw new NoSuchSongException(msg.toString());
}