com.tracy.immutable.service.crud.Impl.ExamCrudServiceImpl.java Source code

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package com.tracy.immutable.service.crud.Impl;

import com.tracy.immutable.model.school.Exam;
import com.tracy.immutable.service.crud.ExamCrudService;
import java.util.List;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

/**
 *
 * @author student
 */
public class ExamCrudServiceImpl implements ExamCrudService {

    @Override
    @Transactional(propagation = Propagation.SUPPORTS)
    public Exam find(String s) {
        return null;
    }

    @Override
    @Transactional(propagation = Propagation.MANDATORY)
    public Exam persist(Exam entity) {
        return null;
    }

    @Override
    @Transactional(propagation = Propagation.REQUIRES_NEW)
    public Exam merge(Exam entity) {
        return null;
    }

    @Override
    @Transactional(propagation = Propagation.REQUIRED)
    public Exam remove(Exam entity) {

        return null;

    }

    @Override
    @Transactional(propagation = Propagation.NOT_SUPPORTED)
    public List<Exam> findAll() {
        return null;
    }

}