Examples of ExpressionFilterCriterion

org.openfaces.component.filter.ExpressionFilterCriterion
An expression-based filter criterion that compares a particular property (or expression) of a filtered object with the specified parameters based on the specified condition. It consists of an expression (see the getPropertyLocator() method, or a quick expression accessor getExpressionStr()), a condition (see the getCondition() method), and a list of parameters (see the getParameters() method, or convenience parameter access methods getArg1(), getArg2(), and isCaseSensitive). There's an additional inverse property that works in conjunction with property expression and inverts the result of comparison if set to true. @author Natalia Zolochevska

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

        if (parts.length == 2) {
            if (!parts[0].equals("not"))
                throw new FacesException("Improper 'condition' attribute value: \"" + value + "\". It should be of \"<condition>\" or \"not <condition>\", where <condition> is one of: " + possibleConditionsStr +"; but it was: " + value);
            inverse = true;
        }
        ExpressionFilterCriterion filterCriterion = new ExpressionFilterCriterion(condition, inverse);
        filter.setCondition(filterCriterion);
    }

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

    private List<TestBean> filterCollection(List<TestBean> sortedList, CompositeFilterCriterion filterCriteria) {
        List<TestBean> result = new ArrayList<TestBean>();
        for (TestBean record : sortedList) {
            boolean recordAccepted = true;
            for (FilterCriterion c : filterCriteria.getCriteria()) {
                ExpressionFilterCriterion criterion = (ExpressionFilterCriterion) c;
                String fieldName = criterion.getExpressionStr();


                if (!filterAcceptsRecord(fieldName, criterion, record)) {
                    recordAccepted = false;
                    break;
                }

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion


    private String getFilterCriteriaQueryText(CompositeFilterCriterion filterCriteria) {
        StringBuffer buf = new StringBuffer();
        for (Iterator<FilterCriterion> it = filterCriteria.getCriteria().iterator(); it.hasNext();) {
            FilterCriterion c = it.next();
            ExpressionFilterCriterion criterion = (ExpressionFilterCriterion) c;
            String filterId = criterion.getExpressionStr();


            String text = criterion.getArg1().toString();
            String criterionText = filterId + " CONTAINS \"" + text + "\"";
            buf.append(criterionText);
            if (it.hasNext())
                buf.append(" AND ");
        }

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

        }
        List<Color> filtered = new ArrayList<Color>();
        for (Color tempColor : colorsToFilter) {
            boolean colorAccepted = true;
            for (FilterCriterion c: criteria.getCriteria()) {
                ExpressionFilterCriterion criterion = (ExpressionFilterCriterion) c;
                String criterionUC = criterion.getArg1().toString().toUpperCase();
                String colorNameUC = tempColor.getName().toUpperCase();
                if (colorNameUC.indexOf(criterionUC) == -1) {
                    colorAccepted = false;
                }
            }

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

    }


    private CitiesDB.CitySelectionCriteria calculateFilterConditions(CompositeFilterCriterion filterCriteria) {
        CitiesDB.CitySelectionCriteria filterConditions = new CitiesDB.CitySelectionCriteria();
        for (FilterCriterion entry : filterCriteria.getCriteria()) {
            ExpressionFilterCriterion criterion = (ExpressionFilterCriterion) entry;
            String columnId = criterion.getExpressionStr();
            String searchString = criterion.getArg1().toString();
            if (columnId.equals("name")) {
                filterConditions.setCityNameSearchString(searchString);
            } else if (columnId.equals("population")) {
                String[] result = searchString.split(" \u2013 ");

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

            FacesContext context = FacesContext.getCurrentInstance();
            if (facesMessage == null)
                facesMessage = new FacesMessage("Conversion error");
            context.addMessage(filter.getClientId(context), facesMessage);
        }
        ExpressionFilterCriterion oldCriterion = (ExpressionFilterCriterion) filter.getValue();
        ExpressionFilterCriterion newCriterion;
        if (oldCriterion != null &&
                !oldCriterion.getCondition().equals(FilterCondition.EMPTY) &&
                !oldCriterion.getCondition().equals(FilterCondition.CONTAINS)) {
            newCriterion = new ExpressionFilterCriterion(oldCriterion);
            newCriterion.setArg1(argAsObject);
        } else
            newCriterion = createDefaultCriterion(filter, argAsObject);
        setDecodedCriterion(filter, newCriterion);
    }

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

        Object expression = filter.getExpression();
        PropertyLocator propertyLocator = filter.getPropertyLocator();
        FilterCondition condition;


        boolean inverse = false;
        ExpressionFilterCriterion defaultCriterion = filter.getCondition();
        if (defaultCriterion != null) {
            condition = defaultCriterion.getCondition();
            inverse = defaultCriterion.isInverse();
        } else {
            FilterCondition forcedCondition = getForceDefaultCondition(filter);
            if (forcedCondition != null)
                condition = forcedCondition;
            else {
                UIComponent parent = filter.getParent();
                if (parent == null || !(parent instanceof BaseColumn))
                    condition = FilterCondition.CONTAINS;
                else {
                    BaseColumn column = (BaseColumn) parent;
                    if (expression instanceof ValueExpression) {
                        BaseColumn.ExpressionData data = column.getExpressionData((ValueExpression) expression);
                        if (data == null) {
                            AbstractTable table = column.getTable();
                            String var = table.getVar();
                            throw new FacesException(
                                    "Can't find column output component (UIOutput component with a value expression containing variable \"" +
                                            var + "\") for column with id: \"" + column.getId() + "\"; table id: \"" + table.getId() +
                                            "\" ; consider declaring the filter expression explicitly if you're using a filter component in this column.");
                        }
                        Class type = data.getValueType();


                        if (String.class.equals(type))
                            condition = FilterCondition.CONTAINS;
                        else
                            condition = FilterCondition.CONTAINS;
                    } else {
                        // it is allowed to specify expression as a string, e.g. in case of custom data providing,
                        // in which case the actual filtering is performed by the application code so the condition
                        // specified in the ValueExpression object doesn't matter 
                        condition = FilterCondition.CONTAINS;
                    }
                }
            }
        }


        ExpressionFilterCriterion criterion = new ExpressionFilterCriterion(
                propertyLocator,
                condition,
                specifiedValue);
        criterion.setInverse(inverse);
        criterion.setCaseSensitive(filter.isCaseSensitive());
        return criterion;
    }

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

        if (operation == null || parametersEditor == null) {
            parametersEditor = null;
            return null;
        }
        parametersEditor.update(context, compositeFilter, this, parametersEditorContainer);
        ExpressionFilterCriterion result = parametersEditor.getCriterion();
        result.setInverse(inverse);
        if (operationModified) {
            parametersEditor = null;
        }
        return result;
    }

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

        Resources.renderJSLinkIfNeeded(context, Resources.filtersJsURL(context));
        TextSearchFilter filter = (TextSearchFilter) component;


        UIInput inputComponent = (UIInput) filter.getSearchComponent();
        inputComponent.setConverter(filter.getConverter());
        ExpressionFilterCriterion filterCriterion = (ExpressionFilterCriterion) filter.getValue();
        inputComponent.setValue(filterCriterion != null ? filterCriterion.getArg1() : null);
        configureInputComponent(context, filter, inputComponent);
        configureInputFromFilter(filter, inputComponent);


        inputComponent.encodeAll(context);

View Full Code Here

Examples of org.openfaces.component.filter.ExpressionFilterCriterion

    @Override
    public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
        super.encodeBegin(context, component);
        ComboBoxFilter filter = ((ComboBoxFilter) component);


        ExpressionFilterCriterion currentCriterion = (ExpressionFilterCriterion) filter.getValue();


        ResponseWriter writer = context.getResponseWriter();
        writer.startElement("select", component);
        String clientId = writeIdAttribute(context, component);
        writeNameAttribute(context, component);
        writer.writeAttribute("size", "1", null);
        Rendering.writeStyleAndClassAttributes(writer, filter.getStyle(), filter.getStyleClass(), "o_fullWidth");
        writer.writeAttribute("onchange", getFilterSubmissionScript(filter), null);
        writer.writeAttribute("onclick", "event.cancelBubble = true;", null);
        writer.writeAttribute("onkeydown", "O$.stopEvent(event);", null);
        writer.writeAttribute("dir", filter.getDir(), "dir");
        writer.writeAttribute("lang", filter.getLang(), "lang");


        boolean thereAreEmptyItems = false;
        Collection<Object> criterionNamesCollection = filter.calculateAllCriterionNames(context);
        for (Iterator<Object> criterionIterator = criterionNamesCollection.iterator(); criterionIterator.hasNext();) {
            Object criterionObj = criterionIterator.next();
            if (isEmptyItem(criterionObj)) {
                thereAreEmptyItems = true;
                criterionIterator.remove();
            }
        }
        List<Object> criterionNames = new ArrayList<Object>(criterionNamesCollection);


        String allRecordsCriterionName = filter.getAllRecordsText();


        String predefinedCriterionsClass = getPredefinedCriterionClass(context, filter);
        writeOption(writer, component, PREDEFINED_CRITERION_PREFIX + ALL, allRecordsCriterionName,
                currentCriterion == null,
                predefinedCriterionsClass);
        FilterCondition condition = currentCriterion != null ? currentCriterion.getCondition() : null;
        if (thereAreEmptyItems) {
            String emptyRecordsCriterionName = filter.getEmptyRecordsText();
            writeOption(writer, component, PREDEFINED_CRITERION_PREFIX + EMPTY, emptyRecordsCriterionName,
                    condition != null && condition.equals(FilterCondition.EMPTY) && !currentCriterion.isInverse(),
                    predefinedCriterionsClass);


            String nonEmptyRecordsCriterionName = filter.getNonEmptyRecordsText();
            writeOption(writer, component, PREDEFINED_CRITERION_PREFIX + NON_EMPTY,
                    nonEmptyRecordsCriterionName,
                    condition != null && condition.equals(FilterCondition.EMPTY) && currentCriterion.isInverse(),
                    predefinedCriterionsClass);
        }


        Converter converter = getConverter(filter);
        Object currentCriterionArg = currentCriterion != null ? currentCriterion.getArg1() : null;
        String currentCriterionStr = converter.getAsString(context, filter, currentCriterionArg);
        boolean textCriterionSelected = false;
        for (Object criterionObj : criterionNames) {
            String criterionName = converter.getAsString(context, filter, criterionObj);
            boolean selected = currentCriterion instanceof ExpressionFilterCriterion &&

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.