use of org.liferay.jukebox.model.Album in project liferay-ide by liferay.
the class AlbumPersistenceImpl method findByGroupId_Last.
/**
* Returns the last album 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 album
* @throws org.liferay.jukebox.NoSuchAlbumException if a matching album could not be found
* @throws SystemException if a system exception occurred
*/
@Override
public Album findByGroupId_Last(long groupId, OrderByComparator orderByComparator) throws NoSuchAlbumException, SystemException {
Album album = fetchByGroupId_Last(groupId, orderByComparator);
if (album != null) {
return album;
}
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 NoSuchAlbumException(msg.toString());
}
use of org.liferay.jukebox.model.Album in project liferay-ide by liferay.
the class AlbumPersistenceImpl method findByUuid_C_PrevAndNext.
/**
* Returns the albums before and after the current album in the ordered set where uuid = ? and companyId = ?.
*
* @param albumId the primary key of the current album
* @param uuid the uuid
* @param companyId the company ID
* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
* @return the previous, current, and next album
* @throws org.liferay.jukebox.NoSuchAlbumException if a album with the primary key could not be found
* @throws SystemException if a system exception occurred
*/
@Override
public Album[] findByUuid_C_PrevAndNext(long albumId, String uuid, long companyId, OrderByComparator orderByComparator) throws NoSuchAlbumException, SystemException {
Album album = findByPrimaryKey(albumId);
Session session = null;
try {
session = openSession();
Album[] array = new AlbumImpl[3];
array[0] = getByUuid_C_PrevAndNext(session, album, uuid, companyId, orderByComparator, true);
array[1] = album;
array[2] = getByUuid_C_PrevAndNext(session, album, uuid, companyId, orderByComparator, false);
return array;
} catch (Exception e) {
throw processException(e);
} finally {
closeSession(session);
}
}
use of org.liferay.jukebox.model.Album in project liferay-ide by liferay.
the class AlbumPersistenceImpl method getByCompanyId_PrevAndNext.
protected Album getByCompanyId_PrevAndNext(Session session, Album album, 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_ALBUM_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(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(companyId);
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;
}
}
use of org.liferay.jukebox.model.Album in project liferay-ide by liferay.
the class AlbumPersistenceImpl method findByGroupId_PrevAndNext.
/**
* Returns the albums before and after the current album in the ordered set where groupId = ?.
*
* @param albumId the primary key of the current album
* @param groupId the group ID
* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
* @return the previous, current, and next album
* @throws org.liferay.jukebox.NoSuchAlbumException if a album with the primary key could not be found
* @throws SystemException if a system exception occurred
*/
@Override
public Album[] findByGroupId_PrevAndNext(long albumId, long groupId, OrderByComparator orderByComparator) throws NoSuchAlbumException, SystemException {
Album album = findByPrimaryKey(albumId);
Session session = null;
try {
session = openSession();
Album[] array = new AlbumImpl[3];
array[0] = getByGroupId_PrevAndNext(session, album, groupId, orderByComparator, true);
array[1] = album;
array[2] = getByGroupId_PrevAndNext(session, album, groupId, orderByComparator, false);
return array;
} catch (Exception e) {
throw processException(e);
} finally {
closeSession(session);
}
}
use of org.liferay.jukebox.model.Album in project liferay-ide by liferay.
the class AlbumPersistenceImpl method findByG_A_S_PrevAndNext.
/**
* Returns the albums before and after the current album in the ordered set where groupId = ? and artistId = ? and status = ?.
*
* @param albumId the primary key of the current album
* @param groupId the group ID
* @param artistId the artist ID
* @param status the status
* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
* @return the previous, current, and next album
* @throws org.liferay.jukebox.NoSuchAlbumException if a album with the primary key could not be found
* @throws SystemException if a system exception occurred
*/
@Override
public Album[] findByG_A_S_PrevAndNext(long albumId, long groupId, long artistId, int status, OrderByComparator orderByComparator) throws NoSuchAlbumException, SystemException {
Album album = findByPrimaryKey(albumId);
Session session = null;
try {
session = openSession();
Album[] array = new AlbumImpl[3];
array[0] = getByG_A_S_PrevAndNext(session, album, groupId, artistId, status, orderByComparator, true);
array[1] = album;
array[2] = getByG_A_S_PrevAndNext(session, album, groupId, artistId, status, orderByComparator, false);
return array;
} catch (Exception e) {
throw processException(e);
} finally {
closeSession(session);
}
}
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