public String getString(Object rs, int param) { String value; try { if (getDatabaseAdapter().supportsOption(RDBMSAdapter.BLOB_SET_USING_SETSTRING)) { value = ((ResultSet) rs).getString(param); } else { byte[] bytes = ((ResultSet) rs).getBytes(param); if (bytes == null) { value = null; } else { BlobImpl blob = new BlobImpl(bytes); value = (String) blob.getObject(); } } } catch (SQLException e) { throw new NucleusDataStoreException( LOCALISER_RDBMS.msg("055002", "String", "" + param, column, e.getMessage()), e); } return value; }