| /* |
| * Copyright (c) OSGi Alliance (2017). All Rights Reserved. |
| * |
| * Licensed 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.osgi.util.converter; |
| |
| import java.lang.reflect.Type; |
| |
| import org.osgi.util.function.Function; |
| |
| /** |
| * @author $Id$ |
| */ |
| class FunctioningImpl extends AbstractSpecifying<Functioning> |
| implements Functioning { |
| InternalConverter converter; |
| |
| FunctioningImpl(InternalConverter converterImpl) { |
| converter = converterImpl; |
| } |
| |
| @Override |
| public <T> Function<Object,T> to(Class<T> cls) { |
| Type type = cls; |
| return to(type); |
| } |
| |
| @Override |
| public <T> Function<Object,T> to(TypeReference<T> ref) { |
| return to(ref.getType()); |
| } |
| |
| @Override |
| public <T> Function<Object,T> to(final Type type) { |
| return new Function<Object,T>() { |
| @Override |
| public T apply(Object t) { |
| InternalConverting ic = converter.convert(t); |
| return applyModifiers(ic).to(type); |
| } |
| }; |
| } |
| |
| InternalConverting applyModifiers(InternalConverting ic) { |
| if (hasDefault) |
| ic.defaultValue(defaultValue); |
| if (liveView) |
| ic.view(); |
| if (keysIgnoreCase) |
| ic.keysIgnoreCase(); |
| if (sourceAsClass != null) |
| ic.sourceAs(sourceAsClass); |
| if (sourceAsDTO) |
| ic.sourceAsDTO(); |
| if (sourceAsJavaBean) |
| ic.sourceAsBean(); |
| if (targetAsClass != null) |
| ic.targetAs(targetAsClass); |
| if (targetAsDTO) |
| ic.targetAsBean(); |
| if (targetAsJavaBean) |
| ic.targetAsBean(); |
| |
| return ic; |
| } |
| } |