use of io.jmix.ui.component.data.meta.EntityOptions in project jmix by jmix-framework.
the class WebTokenList method updateMasterRefIfOptionsRefreshed.
/**
* Sets master-entity reference to the value and remove master-entity reference
* from options if they are not in nested container.
*
* @param value value items
*/
protected void updateMasterRefIfOptionsRefreshed(Collection<V> value) {
if (!isRefreshOptionsEnabled()) {
return;
}
if (!(getValueSource() instanceof ContainerValueSource)) {
return;
}
EntityOptions<V> options = (EntityOptions<V>) getOptions();
if (options == null) {
return;
}
ContainerValueSource valueSource = (ContainerValueSource) getValueSource();
MetaPropertyPath mpp = valueSource.getMetaPropertyPath();
MetaProperty inverseProperty = mpp.getMetaProperty().getInverse();
Object masterEntity = valueSource.getItem();
if (inverseProperty == null || masterEntity == null) {
return;
}
List<V> optionItems = getOptions().getOptions().collect(Collectors.toList());
for (V option : optionItems) {
// skip all options that did not load master-reference
if (!entityStates.isLoaded(option, inverseProperty.getName())) {
continue;
}
if (value.contains(option)) {
// reset master-entity reference
EntityValues.setValue(option, inverseProperty.getName(), masterEntity);
} else {
Entity ref = EntityValues.getValue(option, inverseProperty.getName());
if (ref == null) {
continue;
}
// remove ref to the master entity if option is not in value
if (Objects.equals(EntityValues.getId(ref), EntityValues.getId(masterEntity))) {
EntityValues.setValue(option, inverseProperty.getName(), null);
}
}
}
}
use of io.jmix.ui.component.data.meta.EntityOptions in project jmix by jmix-framework.
the class WebSearchPickerField method setOptions.
@Override
public void setOptions(Options<V> options) {
if (this.optionsBinding != null) {
this.optionsBinding.unbind();
this.optionsBinding = null;
}
if (options != null) {
OptionsBinder optionsBinder = applicationContext.getBean(OptionsBinder.class);
this.optionsBinding = optionsBinder.bind(options, this, this::setItemsToPresentation);
this.optionsBinding.activate();
if (getMetaClass() == null && options instanceof EntityOptions) {
setMetaClass(((EntityOptions<V>) options).getEntityMetaClass());
}
}
}
use of io.jmix.ui.component.data.meta.EntityOptions in project jmix by jmix-framework.
the class EditorBuilderProcessor method buildEditor.
@SuppressWarnings("unchecked")
public <E, S extends Screen> S buildEditor(EditorBuilder<E> builder) {
FrameOwner origin = builder.getOrigin();
Screens screens = getScreenContext(origin).getScreens();
ListComponent<E> listComponent = builder.getListComponent();
CollectionContainer<E> container = builder.getContainer();
if (container == null && listComponent != null) {
DataUnit items = listComponent.getItems();
container = items instanceof ContainerDataUnit ? ((ContainerDataUnit) items).getContainer() : null;
}
E entity = initEntity(builder, container);
if (builder.getMode() == EditMode.EDIT && entity == null) {
throw new IllegalStateException(String.format("Editor of %s cannot be open with mode EDIT, entity is not set", builder.getEntityClass()));
}
Screen screen = createScreen(builder, screens, entity);
EditorScreen<E> editorScreen = (EditorScreen<E>) screen;
editorScreen.setEntityToEdit(entity);
DataContext parentDataContext = setupParentDataContext(origin, screen, container, builder.getParentDataContext());
if (container != null) {
CollectionContainer<E> ct = container;
screen.addAfterCloseListener(event -> {
CloseAction closeAction = event.getCloseAction();
if (isCommitCloseAction(closeAction)) {
E entityFromEditor = getCommittedEntity(editorScreen, parentDataContext);
E reloadedEntity = transformForCollectionContainer(entityFromEditor, ct);
E committedEntity = transform(reloadedEntity, builder);
E mergedEntity = merge(committedEntity, origin, parentDataContext);
if (builder.getMode() == EditMode.CREATE) {
boolean addsFirst;
if (!(ct instanceof Nested)) {
addsFirst = screenProperties.isCreateActionAddsFirst();
if (builder.getAddFirst() != null) {
addsFirst = builder.getAddFirst();
}
} else {
addsFirst = false;
}
if (ct instanceof Nested || !addsFirst) {
ct.getMutableItems().add(mergedEntity);
} else {
ct.getMutableItems().add(0, mergedEntity);
}
} else {
ct.replaceItem(mergedEntity);
}
}
if (listComponent instanceof io.jmix.ui.component.Component.Focusable) {
((io.jmix.ui.component.Component.Focusable) listComponent).focus();
}
});
}
HasValue<E> field = builder.getField();
if (field != null) {
if (parentDataContext == null && field instanceof HasValueSource) {
ValueSource fieldValueSource = ((HasValueSource) field).getValueSource();
if (fieldValueSource instanceof EntityValueSource) {
if (isCompositionProperty((EntityValueSource) fieldValueSource)) {
DataContext thisDataContext = UiControllerUtils.getScreenData(origin).getDataContext();
DataContext dataContext = UiControllerUtils.getScreenData(screen).getDataContext();
checkDataContext(screen, dataContext);
dataContext.setParent(thisDataContext);
}
}
}
screen.addAfterCloseListener(event -> {
CloseAction closeAction = event.getCloseAction();
if (isCommitCloseAction(closeAction)) {
E entityFromEditor = editorScreen.getEditedEntity();
E reloadedEntity = transformForField(entityFromEditor, field);
E editedEntity = transform(reloadedEntity, builder);
if (field instanceof EntityComboBox) {
EntityComboBox entityComboBox = ((EntityComboBox) field);
Options options = entityComboBox.getOptions();
if (options instanceof EntityOptions) {
EntityOptions entityOptions = (EntityOptions) options;
if (entityOptions.containsItem(editedEntity)) {
entityOptions.updateItem(editedEntity);
}
}
}
if (field instanceof SupportsUserAction) {
((SupportsUserAction) field).setValueFromUser(editedEntity);
} else {
field.setValue(editedEntity);
}
}
if (field instanceof io.jmix.ui.component.Component.Focusable) {
((io.jmix.ui.component.Component.Focusable) field).focus();
}
});
}
if (builder instanceof EditorClassBuilder) {
Consumer<AfterScreenShowEvent> afterShowListener = ((EditorClassBuilder) builder).getAfterShowListener();
if (afterShowListener != null) {
screen.addAfterShowListener(new AfterShowListenerAdapter(afterShowListener));
}
Consumer<AfterScreenCloseEvent> closeListener = ((EditorClassBuilder) builder).getAfterCloseListener();
if (closeListener != null) {
screen.addAfterCloseListener(new AfterCloseListenerAdapter(closeListener));
}
}
return (S) screen;
}
use of io.jmix.ui.component.data.meta.EntityOptions in project jmix by jmix-framework.
the class EntityComboBoxImpl method setOptions.
@Override
public void setOptions(@Nullable Options<V> options) {
if (this.optionsBinding != null) {
this.optionsBinding.unbind();
this.optionsBinding = null;
}
if (options != null) {
OptionsBinder optionsBinder = applicationContext.getBean(OptionsBinder.class);
this.optionsBinding = optionsBinder.bind(options, this, this::setItemsToPresentation);
this.optionsBinding.activate();
if (getMetaClass() == null && options instanceof EntityOptions) {
setMetaClass(((EntityOptions<V>) options).getEntityMetaClass());
}
}
}
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