Examples with IDbOperator org.talend.designer.dbmap.language.operator.IDbOperator used on opensource projects

Example 1 with IDbOperator

use of org.talend.designer.dbmap.language.operator.IDbOperator in project tdi-studio-se by Talend.

the class ProblemsManager method checkProblemsForTableEntry.

public void checkProblemsForTableEntry(ITableEntry tableEntry, boolean forceRefreshData) {
    // if (forceRefreshData) {
    // mapperManager.getComponent().refreshMapperConnectorData();
    // checkProblems();
    // }
    List<Problem> problems = new ArrayList<Problem>(0);
    String expression = tableEntry.getExpression();
    if (tableEntry instanceof InputColumnTableEntry) {
        InputColumnTableEntry inputEntry = (InputColumnTableEntry) tableEntry;
        IDbOperatorManager operatorsManager = mapperManager.getCurrentLanguage().getOperatorsManager();
        IDbOperator dbOperator = operatorsManager.getOperatorFromValue(inputEntry.getOperator());
        boolean operatorIsSet = dbOperator != null;
        boolean expressionIsSet = expression != null && expression.trim().length() > 0;
        Problem problem = null;
        String errorMessage = null;
        String key = null;
        if (!operatorIsSet && expressionIsSet) {
            errorMessage = //$NON-NLS-1$
            Messages.getString(//$NON-NLS-1$
            "ProblemsManager.operatorNotSet", new Object[] { inputEntry.getName() });
            key = KEY_OPERATOR_EMPTY;
            problem = new Problem(null, errorMessage, ProblemStatus.ERROR);
            problem.setKey(key);
            problems.add(problem);
        }
        if (operatorIsSet && !expressionIsSet && !dbOperator.isMonoOperand()) {
            errorMessage = //$NON-NLS-1$
            Messages.getString(//$NON-NLS-1$
            "ProblemsManager.inputExpressionEmpty", new Object[] { inputEntry.getParentName(), inputEntry.getName() });
            key = KEY_INPUT_EXPRESSION_EMPTY;
            problem = new Problem(null, errorMessage, ProblemStatus.ERROR);
            problem.setKey(key);
            problems.add(problem);
        }
        Problem warningProblem = null;
        if (inputEntry.isUnmatchingEntry()) {
            InputTable inputTable = (InputTable) inputEntry.getParent();
            String message = //$NON-NLS-1$
            Messages.getString(//$NON-NLS-1$
            "ProblemsManager.entryDoesntMatch", new Object[] { inputEntry.getParentName(), inputEntry.getName(), inputTable.getTableName() });
            warningProblem = new Problem(null, message, ProblemStatus.WARNING);
            warningProblem.setKey(KEY_NO_MATCHING);
            problems.add(warningProblem);
        }
    } else if (tableEntry instanceof OutputColumnTableEntry) {
        String errorMessage = null;
        Problem problem = null;
        if (expression == null || EMPTY_STRING.equals(expression.trim())) {
            errorMessage = //$NON-NLS-1$
            Messages.getString(//$NON-NLS-1$
            "ProblemsManager.outputExpressionEmpty", new Object[] { tableEntry.getParentName(), tableEntry.getName() });
        }
        if (errorMessage != null) {
            problem = new Problem(null, errorMessage, ProblemStatus.ERROR);
            problem.setKey(KEY_OUTPUT_EXPRESSION_EMPTY);
            problems.add(problem);
        }
    }
    tableEntry.setProblems(problems.size() > 0 ? problems : null);
}

Example 2 with IDbOperator

use of org.talend.designer.dbmap.language.operator.IDbOperator in project tdi-studio-se by Talend.

the class DbGenerationManager method buildCondition.

/**
     * DOC amaumont Comment method "buildCondition".
     *
     * @param sbWhere
     * @param table
     * @param isFirstClause
     * @param dbMapEntry
     * @param writeCr TODO
     */
private boolean buildCondition(DbMapComponent component, StringBuilder sbWhere, ExternalDbMapTable table, boolean isFirstClause, ExternalDbMapEntry dbMapEntry, boolean writeCr) {
    String expression = dbMapEntry.getExpression();
    expression = initExpression(component, dbMapEntry);
    IDbOperator dbOperator = getOperatorsManager().getOperatorFromValue(dbMapEntry.getOperator());
    boolean operatorIsSet = dbOperator != null;
    boolean expressionIsSet = expression != null && expression.trim().length() > 0;
    boolean conditionWritten = false;
    if (operatorIsSet) {
        if (writeCr) {
            sbWhere.append(DbMapSqlConstants.NEW_LINE).append(tabSpaceString);
            sbWhere.append(DbMapSqlConstants.SPACE);
        }
        if (!isFirstClause) {
            sbWhere.append(DbMapSqlConstants.SPACE);
            sbWhere.append(DbMapSqlConstants.AND);
            sbWhere.append(DbMapSqlConstants.SPACE);
        }
        String entryName = dbMapEntry.getName();
        entryName = getOriginalColumnName(entryName, component, table);
        String tableName = table.getName();
        if (table.getAlias() == null) {
            tableName = getHandledTableName(component, table.getName());
        } else {
            tableName = getHandledField(table.getAlias());
        }
        String locationInputEntry = language.getLocation(tableName, getHandledField(entryName));
        sbWhere.append(DbMapSqlConstants.SPACE);
        sbWhere.append(locationInputEntry);
        sbWhere.append(getSpecialRightJoin(table));
        sbWhere.append(DbMapSqlConstants.SPACE);
        if (operatorIsSet) {
            sbWhere.append(dbOperator.getOperator()).append(DbMapSqlConstants.SPACE);
        } else if (!operatorIsSet && expressionIsSet) {
            sbWhere.append(DbMapSqlConstants.LEFT_COMMENT);
            sbWhere.append(DbMapSqlConstants.SPACE);
            //$NON-NLS-1$
            sbWhere.append(Messages.getString("DbGenerationManager.InputOperationSetMessage", entryName));
            sbWhere.append(DbMapSqlConstants.SPACE);
            sbWhere.append(DbMapSqlConstants.RIGHT_COMMENT);
        }
        if (operatorIsSet && !expressionIsSet && !dbOperator.isMonoOperand()) {
            String str = table.getName() + DbMapSqlConstants.DOT + entryName;
            sbWhere.append(DbMapSqlConstants.LEFT_COMMENT);
            sbWhere.append(DbMapSqlConstants.SPACE);
            //$NON-NLS-1$
            sbWhere.append(Messages.getString("DbGenerationManager.InputExpSetMessage", str));
            sbWhere.append(DbMapSqlConstants.SPACE);
            sbWhere.append(DbMapSqlConstants.RIGHT_COMMENT);
        } else if (expressionIsSet) {
            sbWhere.append(expression);
            sbWhere.append(getSpecialLeftJoin(table));
        }
        conditionWritten = true;
    }
    return conditionWritten;
}

Example 3 with IDbOperator

use of org.talend.designer.dbmap.language.operator.IDbOperator in project tdi-studio-se by Talend.

the class InputDataMapTableView method initColumnsOfTableColumns.

@Override
public void initColumnsOfTableColumns(final TableViewerCreator tableViewerCreatorForColumns) {
    TableViewerCreatorColumn column = null;
    //$NON-NLS-1$
    String useInJoinTitle = Messages.getString("InputDataMapTableView.columnTitle.ExplicitJoin");
    column = new TableViewerCreatorColumn(tableViewerCreatorForColumns);
    column.setTitle(useInJoinTitle);
    column.setId(ID_EXPLICIT_JOIN);
    column.setBeanPropertyAccessors(new IBeanPropertyAccessors<InputColumnTableEntry, Boolean>() {

        public Boolean get(InputColumnTableEntry bean) {
            return bean.isJoin();
        }

        public void set(InputColumnTableEntry bean, Boolean value) {
            bean.setJoin(value);
            boolean enable = true;
            if (dropDownItem != null && !dropDownItem.isDisposed()) {
                enable = dropDownItem.isEnabled();
            }
            if (enable && value && mapperManager.getCurrentLanguage().unuseWithExplicitJoin().contains(getInputTable().getJoinType())) {
                if (menu != null) {
                    MenuItem[] menuItems = menu.getItems();
                    for (MenuItem mi : menuItems) {
                        if (mi.getImage() == null) {
                            continue;
                        }
                        if (mi.getText().equals(getInputTable().getJoinType().getLabel())) {
                            mi.setImage(null);
                        }
                    }
                    menuItems[1].setImage(ImageProviderMapper.getImage(ImageInfo.CHECKED_ICON));
                }
                getInputTable().setJoinType(JOIN.INNER_JOIN);
                refreshLabelForJoinDropDown();
                mapperManager.getUiManager().refreshSqlExpression();
            }
        }
    });
    column.setModifiable(true);
    // column.setWidth(12);
    column.setWidth(65);
    //$NON-NLS-1$
    column.setDisplayedValue("");
    // column.setResizable(false);
    CheckboxTableEditorContent checkboxTableEditorContent = new CheckboxTableEditorContent();
    checkboxTableEditorContent.setToolTipText(useInJoinTitle);
    column.setTableEditorContent(checkboxTableEditorContent);
    column.setToolTipHeader(useInJoinTitle);
    column = new TableViewerCreatorColumn(tableViewerCreatorForColumns);
    column.setTitle(DataMapTableView.COLUMN_NAME);
    column.setId(DataMapTableView.ID_NAME_COLUMN);
    column.setBeanPropertyAccessors(new IBeanPropertyAccessors<InputColumnTableEntry, String>() {

        public String get(InputColumnTableEntry bean) {
            return bean.getMetadataColumn().getLabel();
        }

        public void set(InputColumnTableEntry bean, String value) {
            bean.getMetadataColumn().setLabel(value);
        }
    });
    column.setWeight(COLUMN_NAME_SIZE_WEIGHT);
    final TableViewerCreatorColumn columnOperator = new TableViewerCreatorColumn(tableViewerCreatorForColumns);
    //$NON-NLS-1$
    columnOperator.setTitle(Messages.getString("InputDataMapTableView.columnTitle.Operator"));
    columnOperator.setId(DataMapTableView.ID_OPERATOR);
    //$NON-NLS-1$
    columnOperator.setToolTipHeader(Messages.getString("InputDataMapTableView.Operator"));
    columnOperator.setBeanPropertyAccessors(new IBeanPropertyAccessors<InputColumnTableEntry, String>() {

        public String get(InputColumnTableEntry bean) {
            return bean.getOperator();
        }

        public void set(InputColumnTableEntry bean, String value) {
            bean.setOperator(value);
            mapperManager.getProblemsManager().checkProblemsForTableEntry(bean, true);
        }
    });
    columnOperator.setModifiable(true);
    columnOperator.setWidth(85);
    final IDbOperatorManager operatorsManager = mapperManager.getCurrentLanguage().getOperatorsManager();
    IDbOperator[] operators = operatorsManager.getOperators();
    String[] arrayOperators = new String[operators.length + 1];
    //$NON-NLS-1$
    arrayOperators[0] = "";
    for (int i = 0; i < operators.length; i++) {
        arrayOperators[i + 1] = operators[i].getOperator();
    }
    final ComboxCellEditorImproved typeComboEditor = new ComboxCellEditorImproved(tableViewerCreatorForColumns.getTable(), arrayOperators, SWT.NONE);
    typeComboEditor.addListener(new ICellEditorListener() {

        public void applyEditorValue() {
            ModifiedObjectInfo modifiedObjectInfo = tableViewerCreatorForColumns.getModifiedObjectInfo();
            InputColumnTableEntry currentInputEntry = (InputColumnTableEntry) modifiedObjectInfo.getCurrentModifiedBean();
            currentInputEntry.setOriginalExpression(null);
            Combo combo = (Combo) typeComboEditor.getControl();
            String selectedText = combo.getText();
            IDbOperator operatorFromValue = operatorsManager.getOperatorFromValue(selectedText);
            if (operatorFromValue != null && operatorFromValue.isMonoOperand()) {
                //$NON-NLS-1$
                currentInputEntry.setExpression("");
            }
        }

        public void cancelEditor() {
            ModifiedObjectInfo modifiedObjectInfo = tableViewerCreatorForColumns.getModifiedObjectInfo();
            InputColumnTableEntry currentInputEntry = (InputColumnTableEntry) modifiedObjectInfo.getCurrentModifiedBean();
        // currentInputEntry.setExpression(currentInputEntry.getOriginalExpression());
        }

        public void editorValueChanged(boolean oldValidState, boolean newValidState) {
            ModifiedObjectInfo modifiedObjectInfo = tableViewerCreatorForColumns.getModifiedObjectInfo();
            InputColumnTableEntry currentInputEntry = (InputColumnTableEntry) modifiedObjectInfo.getCurrentModifiedBean();
            if (modifiedObjectInfo.getCurrentModifiedColumn() == columnOperator) {
                if (currentInputEntry != modifiedObjectInfo.getPreviousModifiedBean()) {
                    currentInputEntry.setOriginalExpression(currentInputEntry.getExpression());
                }
                Combo combo = (Combo) typeComboEditor.getControl();
                String selectedText = combo.getText();
                if (//$NON-NLS-1$
                !selectedText.equals("") && (currentInputEntry.getExpression() == null || currentInputEntry.getExpression().trim().length() == 0)) {
                    IDbOperator operatorFromValue = operatorsManager.getOperatorFromValue(selectedText);
                    if (operatorFromValue.getAssociatedExpression() != null) {
                        currentInputEntry.setExpression(operatorFromValue.getAssociatedExpression());
                    }
                }
            }
        }
    });
    Combo typeCombo = (Combo) typeComboEditor.getControl();
    // typeCombo.setEditable(true);
    columnOperator.setCellEditor(typeComboEditor, CellEditorValueAdapterFactory.getComboAdapterForComboCellEditorImproved());
    columnOperator.setAlignment(ALIGNMENT.CENTER);
    final TableViewerCreatorColumn columnExpression = new TableViewerCreatorColumn(tableViewerCreatorForColumns);
    //$NON-NLS-1$
    columnExpression.setTitle(Messages.getString("InputDataMapTableView.columnTitle.Expr"));
    columnExpression.setId(DataMapTableView.ID_EXPRESSION_COLUMN);
    columnExpression.setBeanPropertyAccessors(new IBeanPropertyAccessors<InputColumnTableEntry, String>() {

        public String get(InputColumnTableEntry bean) {
            return bean.getExpression();
        }

        public void set(InputColumnTableEntry bean, String value) {
            bean.setExpression(value);
        // mapperManager.getProblemsManager().checkProblemsForTableEntry(bean, true);
        }
    });
    columnExpression.setModifiable(true);
    //$NON-NLS-1$
    columnExpression.setDefaultInternalValue("");
    createExpressionCellEditor(tableViewerCreatorForColumns, columnExpression, new Zone[] { Zone.INPUTS }, false);
    columnExpression.setWeight(COLUMN_EXPRESSION_SIZE_WEIGHT);
    columnExpression.setColorProvider(new IColumnColorProvider() {

        public Color getBackgroundColor(Object bean) {
            if (!cellModifier.canModify(bean, columnExpression.getId())) {
                return READONLY_CELL_BG_COLOR;
            }
            return null;
        }

        public Color getForegroundColor(Object bean) {
            return null;
        }
    });
    configureCellModifier(tableViewerCreatorForColumns);
}