Examples of com.vaadin.addon.sqlcontainer.RowId

com.vaadin.addon.sqlcontainer.RowId
RowId represents identifiers of a single database result set row. The data structure of a RowId is an Object array which contains the values of the primary key columns of the identified row. This allows easy equals() -comparison of RowItems.

                    primaryKeyColumns.toArray(new String[0]));
            sh.setParameterValuesToStatement(pstmt);
            debug("DB -> " + sh.getQueryString());
            int result = pstmt.executeUpdate();
            genKeys = pstmt.getGeneratedKeys();
            RowId newId = getNewRowId(row, genKeys);
            bufferedEvents.add(new RowIdChangeEvent(row.getId(), newId));
            return result;
        } finally {
            if (genKeys != null) {
                genKeys.close();

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            } else {
                for (String s : primaryKeyColumns) {
                    newRowId.add(values.get(s));
                }
            }
            return new RowId(newRowId.toArray());
        } catch (Exception e) {
            debug("Failed to fetch key values on insert: " + e.getMessage());
            return null;
        }
    }

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            /*
             * If affected rows exist, we'll get the new RowId, commit the
             * transaction and return the new RowId.
             */
            ResultSet generatedKeys = pstmt.getGeneratedKeys();
            RowId newId = getNewRowId(row, generatedKeys);
            generatedKeys.close();
            pstmt.clearParameters();
            pstmt.close();
            commit();
            return newId;

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com.vaadin.addon.sqlcontainer.query.TableQuery

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