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 co.com.soinsoftware.altablero.controller; import co.com.soinsoftware.altablero.bll.YearBLL; import co.com.soinsoftware.altablero.entity.YearBO; import java.io.IOException; import java.util.ArrayList; import java.util.Calendar; import java.util.Collections; import java.util.List; import java.util.Set; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; /** * @author Carlos Rodriguez * @since 03/02/2016 * @version 1.0 */ @Service public class YearController { @Autowired private YearBLL yearBLL; public YearBO findCurrentYear() throws IOException { return yearBLL.findCurrentYear(); } public String getCurrentYearString() { Calendar date = Calendar.getInstance(); return String.valueOf(date.get(Calendar.YEAR)); } public String getLastYearString() { Calendar date = Calendar.getInstance(); return String.valueOf(date.get(Calendar.YEAR) - 1); } public List<YearBO> findAll() throws IOException { final Set<YearBO> yearSet = yearBLL.findAll(); final List<YearBO> yearList = (yearSet != null) ? new ArrayList<>(yearSet) : new ArrayList<>(); Collections.sort(yearList); return yearList; } }