@Override
	public TileDao getTileDao(Contents contents) {

		if (contents == null) {
			throw new GeoPackageException("Non null "
					+ Contents.class.getSimpleName()
					+ " is required to create " + TileDao.class.getSimpleName());
		}

		TileMatrixSet tileMatrixSet = null;
		try {
			tileMatrixSet = getTileMatrixSetDao().queryForId(
					contents.getTableName());
		} catch (SQLException e) {
			throw new GeoPackageException("No "
					+ TileMatrixSet.class.getSimpleName()
					+ " could be retrieved for "
					+ Contents.class.getSimpleName() + " " + contents.getId());
		}

		if (tileMatrixSet == null) {
			throw new GeoPackageException("No "
					+ TileMatrixSet.class.getSimpleName() + " exists for "
					+ Contents.class.getSimpleName() + " " + contents.getId());
		}

		return getTileDao(tileMatrixSet);
	}
@ Override public TileDao getTileDao ( Contents contents ) { if ( contents == null ) { throw new GeoPackageException ( "Non null " + Contents . class . getSimpleName ( ) + " is required to create " + TileDao . class . getSimpleName ( ) ) ; } TileMatrixSet tileMatrixSet = null ; try { tileMatrixSet = getTileMatrixSetDao ( ) . queryForId ( contents . getTableName ( ) ) ; } catch ( SQLException e ) { throw new GeoPackageException ( "No " + TileMatrixSet . class . getSimpleName ( ) + " could be retrieved for " + Contents . class . getSimpleName ( ) + " " + contents . getId ( ) ) ; } if ( tileMatrixSet == null ) { throw new GeoPackageException ( "No " + TileMatrixSet . class . getSimpleName ( ) + " exists for " + Contents . class . getSimpleName ( ) + " " + contents . getId ( ) ) ; } return getTileDao ( tileMatrixSet ) ; }
{@inheritDoc}