Java tutorial
/** * Copyright (C) 2014 Esup Portail http://www.esup-portail.org * @Author (C) 2012 Julien Gribonvald <julien.gribonvald@recia.fr> * * 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.esupportail.publisher.service.factories.impl; import lombok.Getter; import org.apache.commons.lang.IllegalClassException; import org.esupportail.publisher.domain.evaluators.AbstractEvaluator; import org.esupportail.publisher.repository.EvaluatorRepository; import org.esupportail.publisher.service.exceptions.ObjectNotFoundException; import org.esupportail.publisher.service.factories.AEvaluatorDTOFactory; import org.esupportail.publisher.service.factories.EvaluatorDTOSelectorFactory; import org.esupportail.publisher.web.rest.dto.evaluators.EvaluatorDTO; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import javax.inject.Inject; import java.util.List; /** * * @author GIP RECIA - Julien Gribonvald * 23 oct. 2014 */ @Service @Transactional(readOnly = true) public class EvaluatorDTOSelectorFactoryImpl extends AbstractDTOFactoryImpl<EvaluatorDTO, AbstractEvaluator, Long> implements EvaluatorDTOSelectorFactory { @Inject @Getter private transient EvaluatorRepository<AbstractEvaluator> dao; @Inject private transient List<AEvaluatorDTOFactory<? extends EvaluatorDTO, ? extends AbstractEvaluator>> evaluatorFactories; public EvaluatorDTOSelectorFactoryImpl() { super(EvaluatorDTO.class, AbstractEvaluator.class); } @SuppressWarnings({ "unchecked", "rawtypes" }) @Override public EvaluatorDTO from(AbstractEvaluator model) { return (EvaluatorDTO) ((AEvaluatorDTOFactory) getFactory(model)).from(model); } @SuppressWarnings({ "unchecked", "rawtypes" }) @Override public AbstractEvaluator from(EvaluatorDTO dtObject) throws ObjectNotFoundException { return (AbstractEvaluator) ((AEvaluatorDTOFactory) getFactory(dtObject)).from(dtObject); } private AEvaluatorDTOFactory<? extends EvaluatorDTO, ? extends AbstractEvaluator> getFactory( final EvaluatorDTO dtoObject) { for (AEvaluatorDTOFactory<? extends EvaluatorDTO, ? extends AbstractEvaluator> factory : evaluatorFactories) { if (factory.isDTOFactoryImpl(dtoObject)) return factory; } throw new IllegalClassException("No DTOFactoryImpl found for " + dtoObject.getClass().getCanonicalName()); } private AEvaluatorDTOFactory<? extends EvaluatorDTO, ? extends AbstractEvaluator> getFactory( final AbstractEvaluator model) { for (AEvaluatorDTOFactory<? extends EvaluatorDTO, ? extends AbstractEvaluator> factory : evaluatorFactories) { if (factory.isDTOFactoryImpl(model)) return factory; } throw new IllegalClassException("No DTOFactoryImpl found for " + model.getClass().getCanonicalName()); } }