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package easytests.core.services; |
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import easytests.core.entities.AnswerEntity; |
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import easytests.core.mappers.AnswersMapper; |
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import easytests.core.models.AnswerModel; |
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import easytests.core.models.AnswerModelInterface; |
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import easytests.core.models.QuestionModelInterface; |
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import easytests.core.options.AnswersOptionsInterface; |
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import easytests.core.services.exceptions.DeleteUnidentifiedModelException; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.stereotype.Service; |
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/** |
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* @author rezenbekk |
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*/ |
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@Service |
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public class AnswersService implements AnswersServiceInterface { |
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@Autowired |
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private AnswersMapper answersMapper; |
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@Autowired |
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private QuestionsService questionsService; |
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@Override |
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public List<AnswerModelInterface> findAll() { |
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return this.map(this.answersMapper.findAll()); |
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} |
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@Override |
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public List<AnswerModelInterface> findByQuestion(QuestionModelInterface questionModel) { |
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return this.map(this.answersMapper.findByQuestionId(questionModel.getId())); |
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} |
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@Override |
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public List<AnswerModelInterface> findByQuestion( |
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QuestionModelInterface questionModel, |
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AnswersOptionsInterface answersOptions |
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) { |
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return this.withServices(answersOptions).withRelations(this.map( |
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this.answersMapper.findByQuestionId(questionModel.getId()))); |
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} |
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@Override |
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public AnswerModelInterface find(Integer id) { |
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final AnswerEntity answerEntity = this.answersMapper.find(id); |
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if (answerEntity == null) { |
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return null; |
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} |
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return this.map(answerEntity); |
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} |
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@Override |
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public AnswerModelInterface find(Integer id, AnswersOptionsInterface answersOptions) { |
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return this.withServices(answersOptions).withRelations(this.find(id)); |
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} |
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@Override |
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public void save(AnswerModelInterface answerModel) { |
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final AnswerEntity answerEntity = this.map(answerModel); |
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if (answerEntity.getId() == null) { |
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this.answersMapper.insert(answerEntity); |
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answerModel.setId(answerEntity.getId()); |
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return; |
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} |
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this.answersMapper.update(answerEntity); |
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} |
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@Override |
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public void save(AnswerModelInterface answerModel, AnswersOptionsInterface answersOptions) { |
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this.withServices(answersOptions).saveWithRelations(answerModel); |
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} |
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@Override |
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public void save(List<AnswerModelInterface> answersModels) { |
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for (AnswerModelInterface answerModel: answersModels) { |
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this.save(answerModel); |
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} |
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} |
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@Override |
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public void save(List<AnswerModelInterface> answersModels, AnswersOptionsInterface answersOptions) { |
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for (AnswerModelInterface answerModel: answersModels) { |
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this.save(answerModel, answersOptions); |
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} |
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} |
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@Override |
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public void delete(AnswerModelInterface answerModel) { |
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final AnswerEntity answerEntity = this.map(answerModel); |
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if (answerEntity.getId() == null) { |
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throw new DeleteUnidentifiedModelException(); |
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} |
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this.answersMapper.delete(answerEntity); |
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} |
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@Override |
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public void delete(AnswerModelInterface answerModel, AnswersOptionsInterface answersOptions) { |
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this.withServices(answersOptions).deleteWithRelations(answerModel); |
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} |
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@Override |
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public void delete(List<AnswerModelInterface> answersModels) { |
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for (AnswerModelInterface answerModel: answersModels) { |
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this.save(answerModel); |
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} |
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} |
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@Override |
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public void delete(List<AnswerModelInterface> answersModels, AnswersOptionsInterface answersOptions) { |
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for (AnswerModelInterface answerModel: answersModels) { |
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this.save(answerModel, answersOptions); |
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} |
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} |
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private AnswersOptionsInterface withServices(AnswersOptionsInterface answersOptions) { |
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answersOptions.setAnswersService(this); |
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answersOptions.setQuestionsService(this.questionsService); |
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return answersOptions; |
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} |
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private AnswerModelInterface map(AnswerEntity answerEntity) { |
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final AnswerModelInterface answerModel = new AnswerModel(); |
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answerModel.map(answerEntity); |
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return answerModel; |
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} |
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private AnswerEntity map(AnswerModelInterface answerModel) { |
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final AnswerEntity answerEntity = new AnswerEntity(); |
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answerEntity.map(answerModel); |
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return answerEntity; |
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} |
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private List<AnswerModelInterface> map(List<AnswerEntity> answersList) { |
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final List<AnswerModelInterface> resultAnswerList = new ArrayList(answersList.size()); |
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for (AnswerEntity answer: answersList) { |
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resultAnswerList.add(this.map(answer)); |
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} |
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return resultAnswerList; |
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} |
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} |
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