Examples with SortColumn com.servoy.j2db.dataprocessing.SortColumn used on opensource projects

Example 6 with SortColumn

use of com.servoy.j2db.dataprocessing.SortColumn in project servoy-client by Servoy.

the class SortModel method setValue.

void setValue(IApplication app, String notused) {
    application = app;
    try {
        FormManager fm = (FormManager) application.getFormManager();
        FormController fc = fm.getCurrentMainShowingFormController();
        if (fc != null) {
            Form form = fc.getForm();
            ITable t = application.getFoundSetManager().getTable(form.getDataSource());
            if (t != null) {
                List<SortColumn> list = application.getFoundSetManager().getSortColumns(t, form.getInitialSort());
                init(app, t, list);
            }
        }
    } catch (RepositoryException e) {
        Debug.error(e);
    }
}

Example 7 with SortColumn

use of com.servoy.j2db.dataprocessing.SortColumn in project servoy-client by Servoy.

the class PartNode method process.

public List<DataRendererDefinition> process(FormPreviewPanel fpp, FoundSet fs, Table table, QuerySelect sqlString) throws Exception {
    // Selection model must be in print mode to be able to set the selection to -1  . Otherwise is not allowed by the selectionModel
    ((ISwingFoundSet) fs).getSelectionModel().hideSelectionForPrinting();
    // this is needed because we must keep sql the same in foundset during printing
    FoundSet rootSet = (FoundSet) fs.copy(false);
    foundSets.add(rootSet);
    IApplication app = fpp.getApplication();
    // retval
    List<DataRendererDefinition> list = new ArrayList<DataRendererDefinition>();
    if (part != null && (part.getPartType() == Part.LEADING_SUBSUMMARY || part.getPartType() == Part.TRAILING_SUBSUMMARY || isLeadingAndTrailingSubsummary)) {
        QuerySelect newSQLString = AbstractBaseQuery.deepClone(sqlString);
        IDataServer server = app.getDataServer();
        // build the sql parts  based on sort columns
        ArrayList<IQuerySelectValue> selectCols = new ArrayList<IQuerySelectValue>();
        ArrayList<QueryColumn> groupbyCols = new ArrayList<QueryColumn>();
        ArrayList<QuerySort> sortbyCols = new ArrayList<QuerySort>();
        for (SortColumn element : sortColumns) {
            BaseQueryTable queryTable = sqlString.getTable();
            Relation[] relations = element.getRelations();
            if (relations != null) {
                for (Relation relation : relations) {
                    ISQLTableJoin join = (ISQLTableJoin) sqlString.getJoin(queryTable, relation.getName());
                    if (join == null) {
                        // $NON-NLS-1$ //$NON-NLS-2$
                        Debug.log("Missing relation " + relation.getName() + " in join condition for form on table " + table.getName());
                    } else {
                        queryTable = join.getForeignTable();
                    }
                }
            }
            Column column = (Column) element.getColumn();
            QueryColumn queryColumn = column.queryColumn(queryTable);
            selectCols.add(queryColumn);
            groupbyCols.add(queryColumn);
            sortbyCols.add(new QuerySort(queryColumn, element.getSortOrder() == SortColumn.ASCENDING, fs.getFoundSetManager().getSortOptions(column)));
        }
        // make sql
        for (AggregateVariable ag : allAggregates) {
            selectCols.add(new QueryAggregate(ag.getType(), new QueryColumn(newSQLString.getTable(), -1, ag.getColumnNameToAggregate(), ag.getDataProviderType(), ag.getLength(), 0, null, ag.getFlags()), ag.getName()));
        }
        newSQLString.setColumns(selectCols);
        newSQLString.setGroupBy(groupbyCols);
        ArrayList<IQuerySort> oldSort = newSQLString.getSorts();
        // fix the sort (if columns not are selected of used in groupby they cannot be used in sort)
        newSQLString.setSorts(sortbyCols);
        FoundSetManager foundSetManager = ((FoundSetManager) app.getFoundSetManager());
        String transaction_id = foundSetManager.getTransactionID(table.getServerName());
        IDataSet data = server.performQuery(app.getClientID(), table.getServerName(), transaction_id, newSQLString, null, foundSetManager.getTableFilterParams(table.getServerName(), newSQLString), false, 0, foundSetManager.config.pkChunkSize() * 4, IDataServer.PRINT_QUERY);
        // create a new FoundSet with 'data' and with right 'table', 'where','whereArgs'
        SubSummaryFoundSet newSet = new SubSummaryFoundSet(app.getFoundSetManager(), rootSet, sortColumns, allAggregates, data, table);
        // restore the sort for child body parts
        newSQLString.setSorts(oldSort);
        // make new where for use in sub queries
        for (QuerySort sortbyCol : sortbyCols) {
            QueryColumn sc = (QueryColumn) (sortbyCol).getColumn();
            newSQLString.addCondition(SQLGenerator.CONDITION_SEARCH, new CompareCondition(IBaseSQLCondition.EQUALS_OPERATOR, sc, new Placeholder(new TablePlaceholderKey(sc.getTable(), '#' + sc.getName()))));
        }
        int count = newSet.getSize();
        for (int ii = 0; ii < count; ii++) {
            // make copy for setting sort column
            QuerySelect newSQLStringCopy = AbstractBaseQuery.deepClone(newSQLString);
            // handle the child first, this puts the rootset in the right state! for use of related(!) fields in the subsums
            // THIS is EXTREMELY important for correct printing, see also SubSummaryFoundSet.queryForRelatedFoundSet
            List<DataRendererDefinition> childRetval = null;
            IFoundSetInternal curLeafFoundSet = null;
            if (child != null) {
                for (int i = 0; i < sortbyCols.size(); i++) {
                    QueryColumn sc = (QueryColumn) (sortbyCols.get(i)).getColumn();
                    TablePlaceholderKey placeholderKey = new TablePlaceholderKey(sc.getTable(), '#' + sc.getName());
                    if (!newSQLStringCopy.setPlaceholderValue(placeholderKey, data.getRow(ii)[i])) {
                        Debug.error(// $NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
                        new RuntimeException("Could not set placeholder " + placeholderKey + " in query " + newSQLStringCopy + "-- continuing"));
                    }
                }
                childRetval = child.process(fpp, rootSet, table, newSQLStringCopy);
                curLeafFoundSet = child.getCurrentLeafFoundSet();
            }
            SubSummaryFoundSet.PrintState state = (SubSummaryFoundSet.PrintState) newSet.getRecord(ii);
            state.setDelegate(curLeafFoundSet);
            if (part.getPartType() == Part.LEADING_SUBSUMMARY) {
                state.doAggregatesLookup();
                list.add(new DataRendererDefinition(fpp, renderParent, part, renderer, state));
            }
            if (childRetval != null) {
                list.addAll(childRetval);
            }
            if (isLeadingAndTrailingSubsummary) {
                state.doAggregatesLookup();
                list.add(new DataRendererDefinition(fpp, renderParent, second_part, second_renderer, state));
            } else if (part.getPartType() == Part.TRAILING_SUBSUMMARY) {
                state.doAggregatesLookup();
                list.add(new DataRendererDefinition(fpp, renderParent, part, renderer, state));
            }
        }
    } else // for handeling (virtual) body part
    {
        rootSet.browseAll(sqlString);
        int count = app.getFoundSetManager().getFoundSetCount(rootSet);
        for (int ii = 0; ii < count; ii++) {
            currentLeafFoundSet = rootSet;
            list.add(new DataRendererDefinition(fpp, renderParent, part, renderer, rootSet, ii));
        }
    }
    return list;
}

Example 8 with SortColumn

use of com.servoy.j2db.dataprocessing.SortColumn in project servoy-client by Servoy.

the class TableView method setSortStatus.

public boolean setSortStatus(IFoundSetInternal foundset) {
    if (foundset != null) {
        List<SortColumn> sortCols = foundset.getSortColumns();
        if (sortCols != null && sortCols.size() > 0) {
            boolean found = false;
            for (SortColumn sc : sortCols) {
                for (int i = 0; (i < getColumnModel().getColumnCount()); i++) {
                    TableColumn tc = getColumnModel().getColumn(i);
                    if (tc instanceof CellAdapter) {
                        CellAdapter ca = (CellAdapter) tc;
                        if (ca.getDataProviderID() != null) {
                            List<String> sortingProviders = null;
                            Component renderer = ca.getRenderer();
                            if (renderer instanceof ISupportValueList && ((ISupportValueList) renderer).getValueList() != null) {
                                try {
                                    sortingProviders = DBValueList.getShowDataproviders(((ISupportValueList) renderer).getValueList().getValueList(), (Table) foundset.getTable(), ca.getDataProviderID(), application.getFoundSetManager());
                                } catch (RepositoryException ex) {
                                    Debug.error(ex);
                                }
                            }
                            if (sortingProviders == null) {
                                // no related sort, use sort on dataProviderID instead
                                sortingProviders = Collections.singletonList(ca.getDataProviderID());
                            }
                            for (String sortingProvider : sortingProviders) {
                                SortColumn existingSc;
                                try {
                                    FoundSetManager fsm = (FoundSetManager) foundset.getFoundSetManager();
                                    existingSc = fsm.getSortColumn(foundset.getTable(), sortingProvider, false);
                                } catch (Exception e) {
                                    Debug.error(e);
                                    continue;
                                }
                                if (sc.equalsIgnoreSortorder(existingSc)) {
                                    if (!found) {
                                        // clear old sort
                                        updateSortStatus(-1, true);
                                    }
                                    found = true;
                                    updateSortStatus(ca.getModelIndex(), sc.getSortOrder() == SortColumn.ASCENDING);
                                }
                            }
                        }
                    }
                }
            }
            return found;
        }
    }
    return false;
}

Example 9 with SortColumn

use of com.servoy.j2db.dataprocessing.SortColumn in project servoy-client by Servoy.

the class SortModel method up.

public void up(int index) {
    if (index > 0) {
        SortColumn obj = rows.get(index - 1);
        rows.remove(index - 1);
        rows.add(index, obj);
    }
    fireTableDataChanged();
}

Example 10 with SortColumn

use of com.servoy.j2db.dataprocessing.SortColumn in project servoy-client by Servoy.

the class SortModel method getValueAt.

public Object getValueAt(int row, int col) {
    SortColumn v = rows.get(row);
    switch(col) {
        case -1:
            return v;
        // return new Boolean(v.getInUse());
        case 0:
            String title = null;
            IColumn c = v.getColumn();
            if (c instanceof Column) {
                title = ((Column) c).getTitle();
            }
            return (title == null ? v.getName() : title);
        case 1:
            return new Integer(v.getSortOrder());
        default:
            return null;
    }
}