Examples with Entity io.jmix.core.Entity used on opensource projects

Example 26 with Entity

use of io.jmix.core.Entity in project jmix by jmix-framework.

the class BulkEditorWindow method createDataComponents.

@SuppressWarnings("unchecked")
protected void createDataComponents() {
    if (managedFields.isEmpty()) {
        infoLabel.setValue(messages.getMessage("io.jmix.ui.app.bulk/bulk.noEditableProperties"));
        applyButton.setVisible(false);
        return;
    }
    List<ManagedField> editFields = new ArrayList<>(managedFields.values());
    // sort fields
    Comparator comparator;
    if (fieldSorter != null) {
        Map<MetaProperty, Integer> sorted = fieldSorter.apply(editFields.stream().map(ManagedField::getMetaProperty).collect(Collectors.toList()));
        comparator = Comparator.<ManagedField>comparingInt(item -> sorted.get(item.getMetaProperty()));
    } else {
        comparator = Comparator.comparing(ManagedField::getLocalizedName);
    }
    editFields.sort(comparator);
    CssLayout fieldsLayout = uiComponents.create(CssLayout.NAME);
    fieldsLayout.setStyleName("jmix-bulk-editor-fields-layout");
    fieldsLayout.setWidthFull();
    fieldsLayout.setHeightFull();
    int fromField;
    int toField = 0;
    int addedColumns = 0;
    for (int col = 0; col < columnsMode.getColumnsCount(); col++) {
        fromField = toField;
        toField += getFieldsCountForColumn(editFields.size() - toField, columnsMode.getColumnsCount() - col);
        DeviceInfo deviceInfo = deviceInfoProvider.getDeviceInfo();
        VBoxLayout column = uiComponents.create(VBoxLayout.NAME);
        column.setStyleName("jmix-bulk-editor-column");
        column.setWidth(Component.AUTO_SIZE);
        for (int fieldIndex = fromField; fieldIndex < toField; fieldIndex++) {
            ManagedField field = editFields.get(fieldIndex);
            CssLayout row = uiComponents.create(CssLayout.NAME);
            row.setStyleName("jmix-bulk-editor-row");
            row.setWidth("100%");
            Label<String> label = uiComponents.create(Label.NAME);
            label.setValue(field.getLocalizedName());
            label.setStyleName("jmix-bulk-editor-label");
            row.add(label);
            Datasource<Entity> fieldDs = datasource;
            // so we can check field domain
            if (metadataTools.isJpaEmbeddable(field.getMetaProperty().getDomain())) {
                fieldDs = datasources.get(field.getParentFqn());
            }
            BulkEditorFieldFactory fieldFactory = getFieldFactory();
            Field<?> editField = fieldFactory.createField(fieldDs, field.getMetaProperty());
            if (editField != null) {
                editField.setFrame(getFrame());
                editField.setStyleName("jmix-bulk-editor-field");
                if (isPickerFieldWrapperNeeded(editField, deviceInfo)) {
                    CssLayout wrapper = uiComponents.create(CssLayout.NAME);
                    wrapper.setStyleName("jmix-bulk-editor-picker-field-wrapper");
                    wrapper.add(editField);
                    row.add(wrapper);
                } else {
                    row.add(editField);
                }
                boolean required = editField.isRequired();
                if (!required) {
                    Button clearButton = uiComponents.create(Button.class);
                    clearButton.setIconFromSet(JmixIcon.TRASH);
                    clearButton.setCaption("");
                    clearButton.setDescription(messages.getMessage("io.jmix.ui.app.bulk/bulk.clearAttribute"));
                    clearButton.addClickListener(e -> {
                        editField.setEnabled(!editField.isEnabled());
                        if (!editField.isEnabled()) {
                            if (editField instanceof ListEditor) {
                                ((Field) editField).setValue(Collections.EMPTY_LIST);
                            } else {
                                editField.setValue(null);
                            }
                            e.getSource().setIconFromSet(JmixIcon.EDIT);
                            e.getSource().setDescription(messages.getMessage("io.jmix.ui.app.bulk/bulk.editAttribute"));
                        } else {
                            e.getSource().setIconFromSet(JmixIcon.TRASH);
                            e.getSource().setDescription(messages.getMessage("io.jmix.ui.app.bulk/bulk.clearAttribute"));
                        }
                    });
                    row.add(clearButton);
                } else {
                    // hidden component for correctly showing layout
                    Button spacerButton = uiComponents.create(Button.class);
                    spacerButton.setIconFromSet(JmixIcon.TRASH);
                    spacerButton.setStyleName("jmix-bulk-editor-spacer");
                    row.add(spacerButton);
                }
                // disable bean validator
                // noinspection RedundantCast
                editField.getValidators().stream().filter(v -> v instanceof AbstractBeanValidator).findFirst().ifPresent(((Field) editField)::removeValidator);
                // disable required
                editField.setRequired(false);
                if (editField instanceof ListEditor) {
                    ((Field) editField).setValue(Collections.EMPTY_LIST);
                } else {
                    editField.setValue(null);
                }
                if (fieldValidators != null) {
                    Consumer validator = fieldValidators.get(field.getFqn());
                    if (validator != null) {
                        editField.addValidator(validator);
                    }
                }
                column.add(row);
                dataFields.put(field.getFqn(), editField);
            } else {
                column.add(uiComponents.create(Label.class));
            }
        }
        fieldsLayout.add(column);
        // if there is no fields remain
        if (editFields.size() - toField == 0) {
            addedColumns = col + 1;
            break;
        }
    }
    fieldsLayout.addStyleName(COLUMN_COUNT_STYLENAME + addedColumns);
    fieldsScrollBox.add(fieldsLayout);
    dataFields.values().stream().filter(f -> f instanceof Focusable).findFirst().ifPresent(f -> ((Focusable) f).focus());
}

Example 27 with Entity

use of io.jmix.core.Entity in project jmix by jmix-framework.

the class EntityManagerImpl method reload.

@SuppressWarnings("unchecked")
@Nullable
@Override
public <T extends Entity> T reload(T entity, String... fetchPlanNames) {
    Preconditions.checkNotNullArgument(entity, "entity is null");
    Entity resultEntity = find(entity.getClass(), EntityValues.getId(entity), fetchPlanNames);
    return (T) resultEntity;
}

Example 28 with Entity

use of io.jmix.core.Entity in project jmix by jmix-framework.

the class UpdateDetachedTest method testDataManager.

@Test
public void testDataManager() throws Exception {
    Permission p;
    LoadContext<Permission> ctx = new LoadContext<>(Permission.class);
    ctx.setId(permissionId);
    ctx.setView(new View(Permission.class).addProperty("target").addProperty("role", new View(Role.class).addProperty("name")));
    p = dataManager.load(ctx);
    assertNotNull(p);
    p.setTarget("newTarget");
    CommitContext commitCtx = new CommitContext(Collections.singleton(p));
    Set<Entity> entities = dataManager.commit(commitCtx);
    Permission result = null;
    for (Entity entity : entities) {
        if (entity.equals(p))
            result = (Permission) entity;
    }
    result = testSupport.reserialize(result);
    assertTrue(entityStates.isDetached(result));
    assertNotNull(result.getRole());
    assertTrue(entityStates.isDetached(result.getRole()));
    assertTrue(entityStates.isLoaded(result, "role"));
}

Example 29 with Entity

use of io.jmix.core.Entity in project jmix by jmix-framework.

the class QueryResultTest method testThirdQuery.

@Test
public void testThirdQuery() throws SQLException {
    LoadContext context;
    List<Entity> entities;
    context = new LoadContext(User.class).setFetchPlan(FetchPlan.LOCAL);
    LoadContext.Query query1 = context.setQueryString("select u from test$User u where u.email like :email").setParameter("email", "%aaa.com");
    entities = dataManager.loadList(context);
    assertEquals(20, entities.size());
    context = new LoadContext(User.class).setFetchPlan(FetchPlan.LOCAL);
    LoadContext.Query query2 = context.setQueryString("select u from test$User u where u.name like :name").setParameter("name", "A-%");
    context.getPrevQueries().add(query1);
    context.setQueryKey(111);
    entities = dataManager.loadList(context);
    assertEquals(10, entities.size());
    context = new LoadContext(User.class).setFetchPlan(FetchPlan.LOCAL);
    context.setQueryString("select u from test$User u where u.firstName like :firstName").setParameter("firstName", "C-%");
    context.getPrevQueries().add(query1);
    context.getPrevQueries().add(query2);
    context.setQueryKey(111);
    entities = dataManager.loadList(context);
    assertEquals(5, entities.size());
}

Example 30 with Entity

use of io.jmix.core.Entity in project jmix by jmix-framework.

the class EntityMutationDataFetcher method populateAndCheckComposition.

/**
 * Walk through entity graph and check that all compositions have correct relations. If composition inverse value is
 * null - update it to correct value. If composition inverse value doesn't match parent - throw exception.
 *
 * @param entity  entity to be checked
 * @param visited a set of entities that already be checked in graph
 */
protected void populateAndCheckComposition(Object entity, Set<Object> visited) {
    if (visited.contains(entity)) {
        return;
    }
    MetaClass metaClass = metadata.getClass(entity);
    visited.add(entity);
    metaClass.getProperties().stream().filter(metaProperty -> MetaProperty.Type.COMPOSITION.equals(metaProperty.getType())).filter(metaProperty -> !visited.contains(EntityValues.getValue(entity, metaProperty.getName()))).filter(metaProperty -> EntityValues.getValue(entity, metaProperty.getName()) != null).forEach(metaProperty -> {
        // value from COMPOSITION metaProperty
        Object childEntity = EntityValues.getValue(entity, metaProperty.getName());
        Stream<?> childEntityStream = (childEntity instanceof Iterable<?>) ? StreamSupport.stream(((Iterable<?>) childEntity).spliterator(), false) : Stream.of(childEntity);
        childEntityStream.forEach(childElement -> {
            // have to check a linking for retrieved composition with a parent it can be different
            assureCompositionInverseLink(entity, metaClass, metaProperty, childElement);
            // digging deeper for child element to find any compositions inside
            populateAndCheckComposition(childElement, visited);
        });
    });
}