Examples with Subscription com.canoo.platform.core.functional.Subscription used on opensource projects

Example 1 with Subscription

use of com.canoo.platform.core.functional.Subscription in project dolphin-platform by canoo.

the class LogClientUtil method createObservableListFromLocalCache.

public static BoundLogList<LogMessage> createObservableListFromLocalCache() {
    final ObservableList<LogMessage> list = FXCollections.observableArrayList(DolphinLoggerFactory.getLogCache());
    final Subscription subscription = DolphinLoggerFactory.addListener(l -> {
        final List<LogMessage> currentCache = Collections.unmodifiableList(DolphinLoggerFactory.getLogCache());
        Platform.runLater(() -> {
            final List<LogMessage> toRemove = list.stream().filter(e -> !currentCache.contains(l)).collect(Collectors.toList());
            list.removeAll(toRemove);
            final List<LogMessage> toAdd = currentCache.stream().filter(e -> !list.contains(e)).collect(Collectors.toList());
            list.addAll(toAdd);
        });
    });
    return new BoundLogList(subscription, list);
}

Example 2 with Subscription

use of com.canoo.platform.core.functional.Subscription in project dolphin-platform by canoo.

the class AbstractNumericDolphinBinder method bidirectionalToNumeric.

@Override
public Binding bidirectionalToNumeric(final javafx.beans.property.Property<Number> javaFxProperty) {
    if (javaFxProperty == null) {
        throw new IllegalArgumentException("javaFxProperty must not be null");
    }
    final Binding unidirectionalBinding = toNumeric(javaFxProperty);
    final Subscription subscription = property.onChanged(e -> {
        if (!equals(javaFxProperty.getValue(), property.get())) {
            javaFxProperty.setValue(getConverter().convertBack(property.get()));
        }
    });
    return () -> {
        unidirectionalBinding.unbind();
        subscription.unsubscribe();
    };
}

Example 3 with Subscription

use of com.canoo.platform.core.functional.Subscription in project dolphin-platform by canoo.

the class DefaultJavaFXBinder method to.

@Override
public <T> Binding to(final Property<T> dolphinProperty, final Converter<? super T, ? extends S> converter) {
    Assert.requireNonNull(dolphinProperty, "dolphinProperty");
    Assert.requireNonNull(converter, "converter");
    final Subscription subscription = dolphinProperty.onChanged(event -> javaFxValue.setValue(converter.convert(dolphinProperty.get())));
    javaFxValue.setValue(converter.convert(dolphinProperty.get()));
    return () -> subscription.unsubscribe();
}

Example 4 with Subscription

use of com.canoo.platform.core.functional.Subscription in project dolphin-platform by canoo.

the class DefaultJavaFXListBinder method to.

@Override
public <T> Binding to(final ObservableList<T> dolphinList, final Function<? super T, ? extends S> converter) {
    Assert.requireNonNull(dolphinList, "dolphinList");
    Assert.requireNonNull(converter, "converter");
    if (boundLists.containsKey(list)) {
        throw new UnsupportedOperationException("A JavaFX list can only be bound to one Dolphin Platform list!");
    }
    boundLists.put(list, list);
    final InternalListChangeListener<T> listChangeListener = new InternalListChangeListener<>(converter);
    final Subscription subscription = dolphinList.onChanged(listChangeListener);
    list.setAll(dolphinList.stream().map(converter).collect(Collectors.toList()));
    ListChangeListener<S> readOnlyListener = c -> {
        if (!listChangeListener.onChange) {
            throw new UnsupportedOperationException("A JavaFX list that is bound to a dolphin list can only be modified by the binding!");
        }
    };
    list.addListener(readOnlyListener);
    return () -> {
        subscription.unsubscribe();
        list.removeListener(readOnlyListener);
        boundLists.remove(list);
    };
}

Example 5 with Subscription

use of com.canoo.platform.core.functional.Subscription in project dolphin-platform by canoo.

the class ContextManagerImplTests method testRemoveGlobalContext.

@Test
public void testRemoveGlobalContext() {
    // given:
    final ContextManager manager = new ContextManagerImpl();
    // when:
    final Subscription subscription = manager.addGlobalContext("KEY", "VALUE");
    subscription.unsubscribe();
    // then:
    Assert.assertEquals(manager.getGlobalContexts().size(), 5);
    checkForGlobalContextMissing(manager, "KEY");
}