Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.sihle.elections2.services.crud.Imp; import com.sihle.elections2.model.Party; import com.sihle.elections2.services.crud.PartyCrudservice; import java.util.List; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; /** * * @author sihle */ public class PartyCrudserviceImp implements PartyCrudservice { @Override @Transactional(propagation = Propagation.SUPPORTS) public Party find(String s) { return null; } @Override @Transactional(propagation = Propagation.MANDATORY) public Party persist(Party entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRES_NEW) public Party merge(Party entity) { return null; } @Override @Transactional(propagation = Propagation.REQUIRED) public Party remove(Party entity) { return null; } @Override @Transactional(propagation = Propagation.NOT_SUPPORTED) public List<Party> findAll() { return null; } }