Examples with TableEntryLocation org.talend.designer.mapper.model.tableentry.TableEntryLocation used on opensource projects

Example 21 with TableEntryLocation

use of org.talend.designer.mapper.model.tableentry.TableEntryLocation in project tdi-studio-se by Talend.

the class CompleteDropTargetTableListener method drop.

// private void showInfos(DropTargetEvent event) {
// System.out.println(event);
// System.out.println("event.feedback=" + event.feedback);
// System.out.println("event.detail=" + event.detail);
// System.out.println("event.operations=" + event.operations);
//
// System.out.println("DND.DROP_DEFAULT=" + DND.DROP_DEFAULT);
// System.out.println("DND.DROP_COPY=" + DND.DROP_COPY);
// System.out.println("DND.DROP_MOVE=" + DND.DROP_MOVE);
// System.out.println("DND.DROP_LINK=" + DND.DROP_LINK);
// System.out.println("DND.DROP_TARGET_MOVE=" + DND.DROP_TARGET_MOVE);
// }
//
@Override
public void drop(DropTargetEvent event) {
    super.drop(event);
    retrieveInsertionIndicator().setVisible(false);
    UIManager uiManager = getUiManager();
    DraggedData draggedData = TableEntriesTransfer.getInstance().getDraggedData();
    DropContextAnalyzer analyzer = analyzeDropTarget(event, draggedData);
    // System.out.println("\n>>drop");
    // System.out.println(event);
    Point cursorPosition = new Point(event.x, event.y);
    // int startInsertAtThisIndex = getItemIndexWhereInsertFromPosition(cursorPosition);
    int startInsertAtThisIndex = TableUtils.getItemIndexWhereInsertFromPosition(draggableTargetControl, cursorPosition);
    ILanguage currentLanguage = LanguageProvider.getCurrentLanguage();
    DataMapTableView dataMapTableViewTarget = getMapperManager().retrieveDataMapTableView(draggableTargetControl);
    Zone zoneTarget = dataMapTableViewTarget.getZone();
    uiManager.selectDataMapTableView(dataMapTableViewTarget, true, false);
    MetadataTableEditorView metadataEditorView = getUiManager().getMetadataEditorView(dataMapTableViewTarget.getZone());
    List<TransferableEntry> transferableEntryList = draggedData.getTransferableEntryList();
    int currentIndex = startInsertAtThisIndex;
    uiManager.clearLastCreatedInOutColumnEntries();
    draggableTargetControl.deselectAll();
    ITableEntry currentEntryTarget = getEntryFromPosition(cursorPosition);
    ArrayList<String> columnsBeingAdded = new ArrayList<String>();
    ArrayList<Integer> columnIndicesToSelect = new ArrayList<Integer>();
    ArrayList<ITableEntry> sourceEntriesOfEntriesBeingAdded = new ArrayList<ITableEntry>();
    ArrayList<IMetadataColumn> metadataColumnsBeingAdded = new ArrayList<IMetadataColumn>();
    boolean targetTableIsFiltersTable = analyzer.targetTableIsFiltersTable();
    boolean targetTableIsGlobalMapTable = analyzer.targetTableIsGlobalMapTable();
    boolean atLeastOneEntryInserted = false;
    boolean insertionEntryMode = analyzer.isInsertionEntryMode();
    boolean mapEachSourceToNextTargets = analyzer.isMapOneToOneMode();
    TableViewerCreator tableViewerCreatorTarget = null;
    if (!analyzer.targetIsExpressionFilterText()) {
        if (targetTableIsFiltersTable) {
            tableViewerCreatorTarget = dataMapTableViewTarget.getTableViewerCreatorForFilters();
        } else if (targetTableIsGlobalMapTable) {
            tableViewerCreatorTarget = dataMapTableViewTarget.getTableViewerCreatorForGlobalMap();
        } else {
            tableViewerCreatorTarget = dataMapTableViewTarget.getTableViewerCreatorForColumns();
        }
    }
    uiManager.applyActivatedCellEditors(tableViewerCreatorTarget);
    // MapperDropCommand dropCommand = new MapperDropCommand();
    // MetadataEditorEvent metadataEditorEvent = new MetadataEditorEvent(MetadataEditorEvent.TYPE.ADD);
    ITableEntry lastEntryTarget = null;
    for (TransferableEntry transferableEntry : transferableEntryList) {
        ITableEntry tableEntrySource = transferableEntry.getTableEntrySource();
        IMetadataColumn metadataColumnDragged = transferableEntry.getMetadataColumn();
        Zone zoneSourceEntry = (Zone) transferableEntry.getZoneSourceEntry();
        TableEntryLocation tableEntryLocationTarget = new TableEntryLocation(dataMapTableViewTarget.getDataMapTable().getName(), tableEntrySource.getName());
        if (zoneSourceEntry == Zone.INPUTS && zoneTarget == Zone.INPUTS && tableEntrySource.getParentName().equals(tableEntryLocationTarget.tableName)) {
            continue;
        } else if (currentEntryTarget != null && !insertionEntryMode) {
            // set the default operator.
            if (currentEntryTarget instanceof InputColumnTableEntry) {
                ((InputColumnTableEntry) currentEntryTarget).setOperator(Operator.EQUALS.getLiteral());
            }
            boolean overwrite = (lastEntryTarget != currentEntryTarget && analyzer.isOverwriteExpression());
            modifyExistingExpression(currentLanguage, currentEntryTarget, tableEntrySource, overwrite, zoneSourceEntry);
            uiManager.parseExpression(currentEntryTarget.getExpression(), currentEntryTarget, false, true, true);
            int indexOfEntry = tableViewerCreatorTarget.getInputList().indexOf(currentEntryTarget);
            columnIndicesToSelect.add(indexOfEntry);
        } else {
            String columnName = transferableEntry.getTableEntrySource().getName();
            tableEntryLocationTarget = getMapperManager().findUniqueLocation(tableEntryLocationTarget, dataMapTableViewTarget.getDataMapTable());
            columnName = tableEntryLocationTarget.columnName;
            if (currentEntryTarget == null && analyzer.isMapOneToOneMode()) {
                currentIndex = tableViewerCreatorTarget.getInputList().size();
                columnIndicesToSelect.add(currentIndex);
            }
            if (zoneSourceEntry == Zone.INPUTS && zoneTarget == Zone.VARS || zoneSourceEntry == Zone.VARS && zoneTarget == Zone.VARS) {
                columnIndicesToSelect.add(currentIndex);
                currentIndex = insertNewVarEntry(currentLanguage, dataMapTableViewTarget, currentIndex, tableEntrySource, columnName);
                atLeastOneEntryInserted = true;
            } else if (zoneSourceEntry == Zone.VARS && zoneTarget == Zone.OUTPUTS) {
                insertNewOutputEntryFromVarEntry(sourceEntriesOfEntriesBeingAdded, metadataColumnsBeingAdded, // metadataEditorEvent,
                tableEntrySource, columnName);
                atLeastOneEntryInserted = true;
            } else if (zoneSourceEntry == Zone.INPUTS && targetTableIsGlobalMapTable) {
                insertNewGlobalMapEntryFromInputEntry(currentLanguage, dataMapTableViewTarget, currentIndex, tableEntrySource);
                atLeastOneEntryInserted = true;
            } else if (zoneSourceEntry == Zone.INPUTS && zoneTarget != Zone.VARS) {
                insertNewInOutEntryFromInputEntry(sourceEntriesOfEntriesBeingAdded, metadataColumnsBeingAdded, // metadataEditorEvent,
                tableEntrySource, metadataColumnDragged, columnName);
                atLeastOneEntryInserted = true;
            } else if (zoneSourceEntry == Zone.OUTPUTS && zoneTarget == Zone.VARS) {
            // nothing
            } else if (zoneSourceEntry == Zone.OUTPUTS && zoneTarget == Zone.OUTPUTS) {
                insertOutpuEntryCopyToOtherOutput(sourceEntriesOfEntriesBeingAdded, metadataColumnsBeingAdded, // metadataEditorEvent,
                tableEntrySource, metadataColumnDragged, columnName);
                atLeastOneEntryInserted = true;
            } else {
            // throw new IllegalStateException("Drop case not found !");
            }
            columnsBeingAdded.add(columnName);
        }
        lastEntryTarget = currentEntryTarget;
        if (mapEachSourceToNextTargets && currentEntryTarget != null) {
            currentEntryTarget = getNextEntryTarget(currentEntryTarget, tableViewerCreatorTarget);
        }
    }
    if (!atLeastOneEntryInserted) {
        tableViewerCreatorTarget.getTableViewer().refresh();
    } else {
        updateExpressionsOfInsertedEntries(currentLanguage, metadataEditorView, currentIndex, sourceEntriesOfEntriesBeingAdded, targetTableIsFiltersTable, tableViewerCreatorTarget, // , metadataEditorEvent
        metadataColumnsBeingAdded);
        for (int i = currentIndex; i < currentIndex + sourceEntriesOfEntriesBeingAdded.size(); i++) {
            columnIndicesToSelect.add(i);
        }
    }
    if (zoneTarget == Zone.VARS) {
        dataMapTableViewTarget.resizeAtExpandedSize();
    }
    if (targetTableIsGlobalMapTable) {
        dataMapTableViewTarget.updateGridDataHeightForTableGlobalMap();
        dataMapTableViewTarget.resizeAtExpandedSize();
    }
    uiManager.unselectAllEntriesOfAllTables();
    uiManager.refreshBackground(true, false);
    if (metadataEditorView != null && !targetTableIsFiltersTable) {
        metadataEditorView.getTableViewerCreator().getTableViewer().refresh();
    }
    int[] selection = ArrayUtils.toPrimitive(columnIndicesToSelect.toArray(new Integer[0]));
    tableViewerCreatorTarget.getSelectionHelper().setSelection(selection);
    ISelection iselection = tableViewerCreatorTarget.getTableViewer().getSelection();
    List<ITableEntry> selectedEntries = uiManager.extractSelectedTableEntries(iselection);
    tableViewerCreatorTarget.getTable().deselectAll();
    uiManager.unselectAllOutputMetaDataEntries();
    uiManager.unselectAllInputMetaDataEntries();
    uiManager.parseAllExpressionsForAllTables();
    getMapperManager().getProblemsManager().checkProblemsForAllEntriesOfAllTables(true);
    getMapperManager().getProblemsManager().checkLookupExpressionProblem();
    uiManager.selectLinks(dataMapTableViewTarget, selectedEntries, true, false);
    dataMapTableViewTarget.checkChangementsAfterEntryModifiedOrAdded(false);
    tableViewerCreatorTarget.getTable().setFocus();
    uiManager.setDragging(false);
}

Example 22 with TableEntryLocation

use of org.talend.designer.mapper.model.tableentry.TableEntryLocation in project tdi-studio-se by Talend.

the class MapperComponent method replaceLocation.

public String replaceLocation(TableEntryLocation oldLocation, TableEntryLocation newLocation, String currentExpression, DataMapExpressionParser dataMapExpressionParser, boolean tableRenamed) {
    if (currentExpression == null || currentExpression.trim().length() == 0) {
        return null;
    }
    TableEntryLocation[] tableEntryLocations = dataMapExpressionParser.parseTableEntryLocations(currentExpression);
    // loop on all locations of current expression
    for (TableEntryLocation currentLocation : tableEntryLocations) {
        if (tableRenamed && oldLocation.tableName.equals(currentLocation.tableName)) {
            oldLocation.columnName = currentLocation.columnName;
            newLocation.columnName = currentLocation.columnName;
        }
        if (currentLocation.equals(oldLocation)) {
            currentExpression = dataMapExpressionParser.replaceLocation(currentExpression, currentLocation, newLocation);
        }
    }
    // for (int i = 0; i < tableEntryLocations.length; i++) {
    return currentExpression;
}

Example 23 with TableEntryLocation

use of org.talend.designer.mapper.model.tableentry.TableEntryLocation in project tdi-studio-se by Talend.

the class PerlGenerationManager method tranformArraysExpressions.

/**
     * DOC amaumont Comment method "tranformArraysExpressions".
     * 
     * @param uniqueNameComponent
     * @param outputExpression
     * @param expressionParser
     * @param possibleSources
     * @return
     */
private String tranformArraysExpressions(boolean addArrayPointers, String uniqueNameComponent, String outputExpression, DataMapExpressionParser expressionParser, TableType[] possibleSources) {
    expressionParser.setLocationPattern(getPerlLanguage().getLocationPattern());
    TableEntryLocation[] allEntryLocations = expressionParser.parseTableEntryLocations(outputExpression);
    // expressionParser.setLocationPattern("\\$\\s*(\\w+)\\s*\\[\\s*(\\$?\\w+)\\s*\\]");
    TableEntryLocation[] validColumnEntryLocations = null;
    HashSet<TableEntryLocation> sValidColumnEntryLocations = new HashSet<TableEntryLocation>();
    if (!addArrayPointers) {
        expressionParser.setLocationPattern(getPerlLanguage().getLocationPatternValidColumnName());
        validColumnEntryLocations = expressionParser.parseTableEntryLocations(outputExpression);
        for (int i = 0; i < validColumnEntryLocations.length; i++) {
            sValidColumnEntryLocations.add(validColumnEntryLocations[i]);
        }
    }
    ArrayList<TableEntryLocation> listCoupleForAddTablePrefix = new ArrayList<TableEntryLocation>();
    ArrayList<TableEntryLocation> listCoupleForAddTablePrefixWithPrefixComponentName = new ArrayList<TableEntryLocation>();
    boolean possibleSourceInputs = false;
    boolean possibleSourceVars = false;
    for (int i = 0; i < possibleSources.length; i++) {
        TableType possibleSourceType = possibleSources[i];
        if (possibleSourceType == TableType.INPUT) {
            possibleSourceInputs = true;
        }
        if (possibleSourceType == TableType.VARS) {
            possibleSourceVars = true;
        }
    }
    for (TableEntryLocation location : allEntryLocations) {
        if (possibleSourceInputs && isInputTable(location.tableName)) {
            listCoupleForAddTablePrefix.add(location);
        } else if (possibleSourceVars && isVarsTable(location.tableName)) {
            listCoupleForAddTablePrefixWithPrefixComponentName.add(location);
        }
    }
    String outputExpressionToWrite = outputExpression;
    if (listCoupleForAddTablePrefix.size() > 0) {
        if (addArrayPointers) {
            outputExpressionToWrite = expressionParser.addRefArrayPointer(outputExpressionToWrite, listCoupleForAddTablePrefix.toArray(new TableEntryLocation[0]));
        } else {
            outputExpressionToWrite = expressionParser.addTablePrefixToColumnName(uniqueNameComponent, outputExpressionToWrite, listCoupleForAddTablePrefix.toArray(new TableEntryLocation[0]), false, sValidColumnEntryLocations);
        }
    }
    if (listCoupleForAddTablePrefixWithPrefixComponentName.size() > 0) {
        if (addArrayPointers) {
            outputExpressionToWrite = expressionParser.addRefArrayPointer(outputExpressionToWrite, listCoupleForAddTablePrefixWithPrefixComponentName.toArray(new TableEntryLocation[0]));
        } else {
            outputExpressionToWrite = expressionParser.addTablePrefixToColumnName(uniqueNameComponent, outputExpressionToWrite, listCoupleForAddTablePrefixWithPrefixComponentName.toArray(new TableEntryLocation[0]), true, sValidColumnEntryLocations);
        }
    }
    return outputExpressionToWrite;
}

Example 24 with TableEntryLocation

use of org.talend.designer.mapper.model.tableentry.TableEntryLocation in project tdi-studio-se by Talend.

the class ExternalMapperTable method isSelfFilter.

public boolean isSelfFilter() {
    DataMapExpressionParser dataMapExpressionParser = new DataMapExpressionParser(LanguageProvider.getCurrentLanguage());
    TableEntryLocation[] tableEntryLocations = dataMapExpressionParser.parseTableEntryLocations(this.expressionFilter);
    for (TableEntryLocation tableEntryLocation : tableEntryLocations) {
        if (!this.name.equals(tableEntryLocation.tableName)) {
            return false;
        }
    }
    return true;
}

Example 25 with TableEntryLocation

use of org.talend.designer.mapper.model.tableentry.TableEntryLocation in project tdi-studio-se by Talend.

the class MapperManager method findUniqueLocation.

public TableEntryLocation findUniqueLocation(final TableEntryLocation proposedLocation, IDataMapTable table) {
    TableEntryLocation tableEntryLocation = new TableEntryLocation(proposedLocation);
    int counter = 1;
    boolean exists = true;
    while (exists) {
        boolean found = false;
        if (table != null) {
            for (IColumnEntry entry : table.getColumnEntries()) {
                // TDI-26953: drag-and-drop column name should case-sensitive
                if (entry.getName().equalsIgnoreCase(tableEntryLocation.columnName)) {
                    found = true;
                    break;
                }
            }
        }
        exists = found;
        if (!exists) {
            break;
        }
        //$NON-NLS-1$
        tableEntryLocation.columnName = proposedLocation.columnName + "_" + counter++;
    }
    return tableEntryLocation;
}