Examples with MetaProperty com.haulmont.chile.core.model.MetaProperty used on opensource projects

Example 81 with MetaProperty

use of com.haulmont.chile.core.model.MetaProperty in project cuba by cuba-platform.

the class EntityInspectorEditor method createView.

/**
 * Creates a view, loading all the properties.
 * Referenced entities will be loaded with a LOCAL view.
 *
 * @param meta meta class
 * @return View instance
 */
@SuppressWarnings("unchecked")
protected View createView(MetaClass meta) {
    View view = new View(meta.getJavaClass(), false);
    for (MetaProperty metaProperty : meta.getProperties()) {
        switch(metaProperty.getType()) {
            case DATATYPE:
            case ENUM:
                view.addProperty(metaProperty.getName());
                break;
            case ASSOCIATION:
            case COMPOSITION:
                String viewName;
                if (metadata.getTools().isEmbedded(metaProperty)) {
                    viewName = View.BASE;
                } else if (metaProperty.getRange().getCardinality().isMany()) {
                    viewName = View.LOCAL;
                } else {
                    viewName = View.MINIMAL;
                }
                View propView = viewRepository.getView(metaProperty.getRange().asClass(), viewName);
                view.addProperty(metaProperty.getName(), new View(propView, metaProperty.getRange().asClass().getName() + ".entity-inspector-view", true));
                break;
            default:
                throw new IllegalStateException("unknown property type");
        }
    }
    return view;
}

Example 82 with MetaProperty

use of com.haulmont.chile.core.model.MetaProperty in project cuba by cuba-platform.

the class EntityInspectorEditor method createPropertyDatasources.

/**
 * Creates and registers in dsContext property datasource for each of the entity non-datatype
 * and non-enum property
 *
 * @param masterDs master datasource
 */
protected void createPropertyDatasources(Datasource masterDs) {
    for (MetaProperty metaProperty : meta.getProperties()) {
        switch(metaProperty.getType()) {
            case COMPOSITION:
            case ASSOCIATION:
                NestedDatasource propertyDs;
                if (metaProperty.getRange().getCardinality().isMany()) {
                    propertyDs = new CollectionPropertyDatasourceImpl();
                } else {
                    if (isEmbedded(metaProperty)) {
                        propertyDs = new EmbeddedDatasourceImpl();
                    } else {
                        propertyDs = new PropertyDatasourceImpl();
                    }
                }
                propertyDs.setup(metaProperty.getName() + "Ds", masterDs, metaProperty.getName());
                if (isEmbedded(metaProperty)) {
                    createNestedEmbeddedDatasources(metaProperty.getRange().asClass(), metaProperty.getName(), propertyDs);
                }
                datasources.put(metaProperty.getName(), propertyDs);
                dsContext.register(propertyDs);
                break;
            default:
                break;
        }
    }
}

Example 83 with MetaProperty

use of com.haulmont.chile.core.model.MetaProperty in project cuba by cuba-platform.

the class EntityInspectorEditor method addEmbeddedFieldGroup.

/**
 * Creates field group for the embedded property
 *
 * @param embeddedMetaProperty meta property of the embedded property
 * @param embeddedItem         current value of the embedded property
 */
protected void addEmbeddedFieldGroup(MetaProperty embeddedMetaProperty, String fqnPrefix, Entity embeddedItem) {
    String fqn = fqnPrefix.isEmpty() ? embeddedMetaProperty.getName() : fqnPrefix + "." + embeddedMetaProperty.getName();
    Datasource embedDs = datasources.get(fqn);
    if (embedDs == null) {
        throw new IllegalStateException(String.format("Datasource %s for property %s not found", fqn, embeddedMetaProperty.getName()));
    }
    FieldGroup fieldGroup = componentsFactory.createComponent(FieldGroup.class);
    fieldGroup.setBorderVisible(true);
    fieldGroup.setCaption(getPropertyCaption(embedDs.getMetaClass(), embeddedMetaProperty));
    contentPane.add(fieldGroup);
    fieldGroup.setFrame(frame);
    MetaClass embeddableMetaClass = embeddedMetaProperty.getRange().asClass();
    Collection<FieldGroup.FieldConfig> customFields = new LinkedList<>();
    MetaProperty nullIndicatorProperty = getNullIndicatorProperty(embeddedMetaProperty);
    List<String> dateTimeFields = new ArrayList<>();
    for (MetaProperty metaProperty : embeddableMetaClass.getProperties()) {
        boolean isRequired = isRequired(metaProperty) || metaProperty.equals(nullIndicatorProperty);
        boolean isReadonly = metaProperty.isReadOnly();
        switch(metaProperty.getType()) {
            case DATATYPE:
                if (metaProperty.getRange().asDatatype().getJavaClass().equals(Date.class)) {
                    dateTimeFields.add(metaProperty.getName());
                }
            case ENUM:
                // skip system properties
                if (metadata.getTools().isSystem(metaProperty) && !showSystemFields) {
                    continue;
                }
                if (metaProperty.getType() != MetaProperty.Type.ENUM && (isByteArray(metaProperty) || isUuid(metaProperty))) {
                    continue;
                }
                addField(embeddableMetaClass, metaProperty, embeddedItem, fieldGroup, isRequired, false, isReadonly, customFields);
                break;
            case COMPOSITION:
            case ASSOCIATION:
                if (metaProperty.getRange().getCardinality().isMany()) {
                    throw new IllegalStateException("tables for the embeddable entities are not supported");
                } else {
                    if (isEmbedded(metaProperty)) {
                        Entity propertyValue = embeddedItem.getValue(metaProperty.getName());
                        addEmbeddedFieldGroup(metaProperty, fqn, propertyValue);
                    } else {
                        addField(embeddableMetaClass, metaProperty, embeddedItem, fieldGroup, isRequired, true, isReadonly, customFields);
                    }
                }
                break;
            default:
                break;
        }
    }
    fieldGroup.setDatasource(embedDs);
    fieldGroup.bind();
    for (String dateTimeField : dateTimeFields) {
        FieldGroup.FieldConfig field = fieldGroup.getField(dateTimeField);
        if (field != null && field.getComponent() != null) {
            ((DateField) field.getComponent()).setResolution(DateField.Resolution.SEC);
        }
    }
}

Example 84 with MetaProperty

use of com.haulmont.chile.core.model.MetaProperty in project cuba by cuba-platform.

the class EntityInspectorEditor method createAddAction.

protected AddAction createAddAction(MetaProperty metaProperty, CollectionDatasource propertyDs, Table table, MetaClass propertyMetaClass) {
    Lookup.Handler addHandler = createAddHandler(metaProperty, propertyDs);
    AddAction addAction = new AddAction(table, addHandler, OPEN_TYPE);
    addAction.setWindowId(EntityInspectorBrowse.SCREEN_NAME);
    HashMap<String, Object> params = new HashMap<>();
    params.put("entity", propertyMetaClass.getName());
    MetaProperty inverseProperty = metaProperty.getInverse();
    if (inverseProperty != null)
        params.put("parentProperty", inverseProperty.getName());
    addAction.setWindowParams(params);
    addAction.setOpenType(OPEN_TYPE);
    addAction.setShortcut(configuration.getConfig(ClientConfig.class).getTableAddShortcut());
    return addAction;
}

Example 85 with MetaProperty

use of com.haulmont.chile.core.model.MetaProperty in project cuba by cuba-platform.

the class EntityInspectorEditor method addTable.

/**
 * Creates a table for the entities in ONE_TO_MANY or MANY_TO_MANY relation with the current one
 */
protected void addTable(MetaClass metaClass, MetaProperty childMeta) {
    MetaClass meta = childMeta.getRange().asClass();
    // don't show empty table if the user don't have permissions on the attribute or the entity
    if (!attrViewPermitted(metaClass, childMeta.getName()) || !entityOpPermitted(meta, EntityOp.READ)) {
        return;
    }
    // don't show table on new master item, because an exception occurred on safe new item in table
    if (isNew && childMeta.getType().equals(MetaProperty.Type.ASSOCIATION)) {
        return;
    }
    // vertical box for the table and its label
    BoxLayout vbox = componentsFactory.createComponent(VBoxLayout.class);
    vbox.setWidth("100%");
    CollectionDatasource propertyDs = (CollectionDatasource) datasources.get(childMeta.getName());
    Table table = componentsFactory.createComponent(Table.class);
    table.setMultiSelect(true);
    table.setFrame(frame);
    // place non-system properties columns first
    LinkedList<Table.Column> nonSystemPropertyColumns = new LinkedList<>();
    LinkedList<Table.Column> systemPropertyColumns = new LinkedList<>();
    for (MetaProperty metaProperty : meta.getProperties()) {
        if (metaProperty.getRange().isClass() || isRelatedToNonLocalProperty(metaProperty))
            // because we use local views
            continue;
        Table.Column column = new Table.Column(meta.getPropertyPath(metaProperty.getName()));
        if (!metadata.getTools().isSystem(metaProperty)) {
            column.setCaption(getPropertyCaption(meta, metaProperty));
            nonSystemPropertyColumns.add(column);
        } else {
            column.setCaption(metaProperty.getName());
            systemPropertyColumns.add(column);
        }
        if (metaProperty.getJavaType().equals(String.class)) {
            column.setMaxTextLength(MAX_TEXT_LENGTH);
        }
    }
    for (Table.Column column : nonSystemPropertyColumns) table.addColumn(column);
    for (Table.Column column : systemPropertyColumns) table.addColumn(column);
    // set datasource so we could create a buttons panel
    table.setDatasource(propertyDs);
    // refresh ds to read ds size
    propertyDs.refresh();
    ButtonsPanel propertyButtonsPanel = createButtonsPanel(childMeta, propertyDs, table);
    table.setButtonsPanel(propertyButtonsPanel);
    RowsCount rowsCount = componentsFactory.createComponent(RowsCount.class);
    rowsCount.setDatasource(propertyDs);
    table.setRowsCount(rowsCount);
    table.setWidth("100%");
    vbox.setHeight(themeConstants.get("cuba.gui.EntityInspectorEditor.tableContainer.height"));
    vbox.add(table);
    vbox.expand(table);
    vbox.setMargin(true);
    TabSheet.Tab tab = tablesTabSheet.addTab(childMeta.toString(), vbox);
    tab.setCaption(getPropertyCaption(metaClass, childMeta));
    tables.add(table);
}