/*
* (non-Javadoc)
* @see com.lzcp.service.ServiceAlbum#getAlbumByCategoryId(java.lang.String)
*/
@Override
public List<ModelAlbum> getAlbumByCategoryId(String categoryId, String parentEntryId)
throws ServiceException {
// if (UtilString.isNotEmpty(categoryId))
// {
try {
DetachedCriteria criteria = DetachedCriteria.forClass(ModelAlbum.class);
if (UtilString.isNotEmpty(categoryId)) {
criteria.createCriteria("category").add(Restrictions.eq("id", categoryId));
}
if (UtilString.isNotEmpty(parentEntryId)) {
criteria.createCriteria("parentEntry").add(Restrictions.eq("id", parentEntryId));
}
return this.daoAlbum.getListByCriteria(criteria);
} catch (DAOException e) {
LOGGER.error("It failed to obtain the album with category id: " + categoryId, e);
} catch (Exception e) {
throw new ServiceException(
"It failed to obtain the album with category id: " + categoryId, e);
}
// }
return null;
}
/*
* (non-Javadoc)
* @see com.lzcp.service.ServiceAlbum#getAlbumByCategoryContextPath(java.lang.String)
*/
@Override
public List<ModelAlbum> getAlbumByCategoryContextPath(
String categoryContextPath, String parentEntryId) throws ServiceException {
if (UtilString.isNotEmpty(categoryContextPath)) {
try {
ModelCategory category = this.daoCategory.getCategoryByContextPath(categoryContextPath);
if (category == null) {
LOGGER.error(
"The cateogry with context path(" + categoryContextPath + ") does not exit!");
return null;
}
return this.getAlbumByCategoryId(category.getId(), parentEntryId);
} catch (DAOException e) {
LOGGER.error(
"It failed to obtain the album with category context path: " + categoryContextPath, e);
} catch (Exception e) {
throw new ServiceException(
"It failed to obtain the album with category context path: " + categoryContextPath, e);
}
}
return null;
}
/*
* (non-Javadoc)
* @see com.lzcp.service.ServiceAlbum#getAlbumPagesByCategoryContextPath(java.lang.String, int, int, java.lang.String, java.lang.Boolean)
*/
@Override
public PaginationSupport<ModelAlbum> getAlbumPagesByCategoryContextPath(
String categoryContextPath, int pageSize, int startIndex, String order, Boolean isDesc)
throws ServiceException {
if (UtilString.isNotEmpty(categoryContextPath)) {
try {
ModelCategory category = this.daoCategory.getCategoryByContextPath(categoryContextPath);
if (category == null) {
LOGGER.error(
"The cateogry with context path(" + categoryContextPath + ") does not exit!");
return null;
}
DetachedCriteria criteria = DetachedCriteria.forClass(ModelAlbum.class);
criteria.createCriteria("category").add(Restrictions.eq("id", category.getId()));
return this.daoAlbum.findPageByCriteria(criteria, pageSize, startIndex);
} catch (DAOException e) {
LOGGER.error(
"It failed to obtain the album with category context path: " + categoryContextPath, e);
} catch (Exception e) {
throw new ServiceException(
"It failed to obtain the album with category context path: " + categoryContextPath, e);
}
}
return null;
}
