Examples with SystemException com.liferay.portal.kernel.exception.SystemException used on opensource projects

Example 71 with SystemException

use of com.liferay.portal.kernel.exception.SystemException in project liferay-ide by liferay.

the class SongPersistenceImpl method findByG_LikeN_S_PrevAndNext.

/**
 * Returns the songs before and after the current song in the ordered set where groupId = ? and name LIKE ? and status = ?.
 *
 * @param songId the primary key of the current song
 * @param groupId the group ID
 * @param name the name
 * @param status the status
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the previous, current, and next song
 * @throws org.liferay.jukebox.NoSuchSongException if a song with the primary key could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Song[] findByG_LikeN_S_PrevAndNext(long songId, long groupId, String name, int status, OrderByComparator orderByComparator) throws NoSuchSongException, SystemException {
    Song song = findByPrimaryKey(songId);
    Session session = null;
    try {
        session = openSession();
        Song[] array = new SongImpl[3];
        array[0] = getByG_LikeN_S_PrevAndNext(session, song, groupId, name, status, orderByComparator, true);
        array[1] = song;
        array[2] = getByG_LikeN_S_PrevAndNext(session, song, groupId, name, status, orderByComparator, false);
        return array;
    } catch (Exception e) {
        throw processException(e);
    } finally {
        closeSession(session);
    }
}

Example 72 with SystemException

use of com.liferay.portal.kernel.exception.SystemException in project liferay-ide by liferay.

the class SongPersistenceImpl method countByUserId.

/**
 * Returns the number of songs where userId = ?.
 *
 * @param userId the user ID
 * @return the number of matching songs
 * @throws SystemException if a system exception occurred
 */
@Override
public int countByUserId(long userId) throws SystemException {
    FinderPath finderPath = FINDER_PATH_COUNT_BY_USERID;
    Object[] finderArgs = new Object[] { userId };
    Long count = (Long) FinderCacheUtil.getResult(finderPath, finderArgs, this);
    if (count == null) {
        StringBundler query = new StringBundler(2);
        query.append(_SQL_COUNT_SONG_WHERE);
        query.append(_FINDER_COLUMN_USERID_USERID_2);
        String sql = query.toString();
        Session session = null;
        try {
            session = openSession();
            Query q = session.createQuery(sql);
            QueryPos qPos = QueryPos.getInstance(q);
            qPos.add(userId);
            count = (Long) q.uniqueResult();
            FinderCacheUtil.putResult(finderPath, finderArgs, count);
        } catch (Exception e) {
            FinderCacheUtil.removeResult(finderPath, finderArgs);
            throw processException(e);
        } finally {
            closeSession(session);
        }
    }
    return count.intValue();
}

Example 73 with SystemException

use of com.liferay.portal.kernel.exception.SystemException in project liferay-ide by liferay.

the class SongPersistenceImpl method findByGroupId_PrevAndNext.

/**
 * Returns the songs before and after the current song in the ordered set where groupId = ?.
 *
 * @param songId the primary key of the current song
 * @param groupId the group ID
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the previous, current, and next song
 * @throws org.liferay.jukebox.NoSuchSongException if a song with the primary key could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Song[] findByGroupId_PrevAndNext(long songId, long groupId, OrderByComparator orderByComparator) throws NoSuchSongException, SystemException {
    Song song = findByPrimaryKey(songId);
    Session session = null;
    try {
        session = openSession();
        Song[] array = new SongImpl[3];
        array[0] = getByGroupId_PrevAndNext(session, song, groupId, orderByComparator, true);
        array[1] = song;
        array[2] = getByGroupId_PrevAndNext(session, song, groupId, orderByComparator, false);
        return array;
    } catch (Exception e) {
        throw processException(e);
    } finally {
        closeSession(session);
    }
}

Example 74 with SystemException

use of com.liferay.portal.kernel.exception.SystemException in project liferay-ide by liferay.

the class SongPersistenceImpl method findByG_S_PrevAndNext.

/**
 * Returns the songs before and after the current song in the ordered set where groupId = ? and status = ?.
 *
 * @param songId the primary key of the current song
 * @param groupId the group ID
 * @param status the status
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the previous, current, and next song
 * @throws org.liferay.jukebox.NoSuchSongException if a song with the primary key could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Song[] findByG_S_PrevAndNext(long songId, long groupId, int status, OrderByComparator orderByComparator) throws NoSuchSongException, SystemException {
    Song song = findByPrimaryKey(songId);
    Session session = null;
    try {
        session = openSession();
        Song[] array = new SongImpl[3];
        array[0] = getByG_S_PrevAndNext(session, song, groupId, status, orderByComparator, true);
        array[1] = song;
        array[2] = getByG_S_PrevAndNext(session, song, groupId, status, orderByComparator, false);
        return array;
    } catch (Exception e) {
        throw processException(e);
    } finally {
        closeSession(session);
    }
}

Example 75 with SystemException

use of com.liferay.portal.kernel.exception.SystemException in project liferay-ide by liferay.

the class SongPersistenceImpl method findByG_A_S_PrevAndNext.

/**
 * Returns the songs before and after the current song in the ordered set where groupId = ? and albumId = ? and status = ?.
 *
 * @param songId the primary key of the current song
 * @param groupId the group ID
 * @param albumId the album ID
 * @param status the status
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the previous, current, and next song
 * @throws org.liferay.jukebox.NoSuchSongException if a song with the primary key could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public Song[] findByG_A_S_PrevAndNext(long songId, long groupId, long albumId, int status, OrderByComparator orderByComparator) throws NoSuchSongException, SystemException {
    Song song = findByPrimaryKey(songId);
    Session session = null;
    try {
        session = openSession();
        Song[] array = new SongImpl[3];
        array[0] = getByG_A_S_PrevAndNext(session, song, groupId, albumId, status, orderByComparator, true);
        array[1] = song;
        array[2] = getByG_A_S_PrevAndNext(session, song, groupId, albumId, status, orderByComparator, false);
        return array;
    } catch (Exception e) {
        throw processException(e);
    } finally {
        closeSession(session);
    }
}