Examples of com.vaadin.data.Property$Editor

com.vaadin.data.Property
Interface implemented by the editor classes capable of editing the Property.
Implementing this interface means that the Property serving as the data source of the editor can be modified through the editor. It does not restrict the editor from editing the Property internally, though if the Property is in a read-only mode, attempts to modify it will result in the ReadOnlyException being thrown.
@author Vaadin Ltd. @since 3.0

        }


        // Adds all the properties to this form
        for (final Iterator i = propertyIds.iterator(); i.hasNext();) {
            final Object id = i.next();
            final Property property = itemDatasource.getItemProperty(id);
            if (id != null && property != null) {
                final Field f = fieldFactory.createField(itemDatasource, id,
                        this);
                if (f != null) {
                    f.setPropertyDataSource(property);

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                        descriptions[i].toString());
            }
        }


        // Sets the property data source
        final Property property = oldField.getPropertyDataSource();
        oldField.setPropertyDataSource(null);
        newField.setPropertyDataSource(property);


        // Replaces the old field with new one
        layout.replaceComponent(oldField, newField);

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                caption = itemId.toString();
            }
            break;


        case ITEM_CAPTION_MODE_PROPERTY:
            final Property p = getContainerProperty(itemId,
                    getItemCaptionPropertyId());
            if (p != null) {
                caption = p.toString();
            }
            break;
        }


        // All items must have some captions

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        if (getItemIconPropertyId() == null) {
            return null;
        }


        final Property ip = getContainerProperty(itemId,
                getItemIconPropertyId());
        if (ip == null) {
            return null;
        }
        final Object icon = ip.getValue();
        if (icon instanceof Resource) {
            return (Resource) icon;
        }


        return null;

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                    captionChangeNotifiers.add(i);
                }
                Collection pids = i.getItemPropertyIds();
                if (pids != null) {
                    for (Iterator it = pids.iterator(); it.hasNext();) {
                        Property p = i.getItemProperty(it.next());
                        if (p != null
                                && p instanceof Property.ValueChangeNotifier) {
                            ((Property.ValueChangeNotifier) p)
                                    .addListener(getCaptionChangeListener());
                            captionChangeNotifiers.add(p);
                        }
                    }


                }
                break;
            case ITEM_CAPTION_MODE_PROPERTY:
                final Property p = getContainerProperty(itemId,
                        getItemCaptionPropertyId());
                if (p != null && p instanceof Property.ValueChangeNotifier) {
                    ((Property.ValueChangeNotifier) p)
                            .addListener(getCaptionChangeListener());
                    captionChangeNotifiers.add(p);

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        final int count = metadata.getColumnCount();
        final ArrayList list = new ArrayList(count);
        for (int i = 1; i <= count; i++) {
            final String columnName = metadata.getColumnName(i);
            list.add(columnName);
            final Property p = getContainerProperty(new Integer(1), columnName);
            propertyTypes.put(columnName,
                    p == null ? Object.class : p.getType());
        }
        propertyIds = Collections.unmodifiableCollection(list);
    }

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     *            The BeanItem that contains the property
     * @param propertyId
     *            The id of the property
     */
    private void addValueChangeListener(BeanItem<BT> beanItem, Object propertyId) {
        Property property = beanItem.getItemProperty(propertyId);
        if (property instanceof ValueChangeNotifier) {
            // avoid multiple notifications for the same property if
            // multiple filters are in use
            ValueChangeNotifier notifier = (ValueChangeNotifier) property;
            notifier.removeListener(this);

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     *            The BeanItem that contains the property
     * @param propertyId
     *            The id of the property
     */
    private void removeValueChangeListener(BeanItem<BT> item, Object propertyId) {
        Property property = item.getItemProperty(propertyId);
        if (property instanceof ValueChangeNotifier) {
            ((ValueChangeNotifier) property).removeListener(this);
        }
    }

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        for (PropertyDescriptor pd : propertyDescriptors.values()) {
            final Method getMethod = pd.getReadMethod();
            final Method setMethod = pd.getWriteMethod();
            final Class<?> type = pd.getPropertyType();
            final String name = pd.getName();
            final Property p = new MethodProperty(type, bean, getMethod,
                    setMethod);
            addItemProperty(name, p);


        }
    }

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            if (pd != null) {
                final String name = pd.getName();
                final Method getMethod = pd.getReadMethod();
                final Method setMethod = pd.getWriteMethod();
                final Class<?> type = pd.getPropertyType();
                final Property p = new MethodProperty(type, bean, getMethod,
                        setMethod);
                addItemProperty(name, p);
            }
        }

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