| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.bval.jsr.valueextraction; |
| |
| import java.util.Optional; |
| import java.util.function.BooleanSupplier; |
| |
| import javax.validation.valueextraction.ExtractedValue; |
| import javax.validation.valueextraction.UnwrapByDefault; |
| import javax.validation.valueextraction.ValueExtractor; |
| |
| import org.apache.bval.util.reflection.Reflection; |
| |
| import javafx.beans.property.ReadOnlyListProperty; |
| import javafx.beans.property.ReadOnlyMapProperty; |
| import javafx.beans.property.ReadOnlySetProperty; |
| import javafx.beans.value.ObservableValue; |
| |
| @SuppressWarnings("restriction") |
| public abstract class FxExtractor { |
| public static class Activation implements BooleanSupplier { |
| |
| @Override |
| public boolean getAsBoolean() { |
| try { |
| return Reflection.toClass("javafx.beans.Observable") != null; |
| } catch (ClassNotFoundException e) { |
| return false; |
| } |
| } |
| } |
| |
| @UnwrapByDefault |
| public static class ForObservableValue implements ValueExtractor<ObservableValue<@ExtractedValue ?>> { |
| |
| @Override |
| public void extractValues(ObservableValue<?> originalValue, ValueExtractor.ValueReceiver receiver) { |
| receiver.value(null, originalValue.getValue()); |
| } |
| } |
| |
| public static class ForListProperty implements ValueExtractor<ReadOnlyListProperty<@ExtractedValue ?>> { |
| |
| @Override |
| public void extractValues(ReadOnlyListProperty<?> originalValue, ValueExtractor.ValueReceiver receiver) { |
| Optional.ofNullable(originalValue.getValue()).ifPresent(l -> { |
| for (int i = 0, sz = l.size(); i < sz; i++) { |
| receiver.indexedValue("<list element>", i, l.get(i)); |
| } |
| }); |
| } |
| } |
| |
| public static class ForSetProperty implements ValueExtractor<ReadOnlySetProperty<@ExtractedValue ?>> { |
| |
| @Override |
| public void extractValues(ReadOnlySetProperty<?> originalValue, ValueExtractor.ValueReceiver receiver) { |
| Optional.ofNullable(originalValue.getValue()) |
| .ifPresent(s -> s.forEach(e -> receiver.iterableValue("<iterable element>", e))); |
| } |
| } |
| |
| public static class ForMapPropertyKey implements ValueExtractor<ReadOnlyMapProperty<@ExtractedValue ?, ?>> { |
| |
| @Override |
| public void extractValues(ReadOnlyMapProperty<?, ?> originalValue, ValueExtractor.ValueReceiver receiver) { |
| Optional.ofNullable(originalValue.getValue()) |
| .ifPresent(m -> m.keySet().forEach(k -> receiver.keyedValue("<map key>", k, k))); |
| } |
| } |
| |
| public static class ForMapPropertyValue implements ValueExtractor<ReadOnlyMapProperty<?, @ExtractedValue ?>> { |
| |
| @Override |
| public void extractValues(ReadOnlyMapProperty<?, ?> originalValue, ValueExtractor.ValueReceiver receiver) { |
| Optional.ofNullable(originalValue.getValue()).ifPresent( |
| m -> m.entrySet().forEach(e -> receiver.keyedValue("<map value>", e.getKey(), e.getValue()))); |
| } |
| } |
| } |