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.inkubator.hrm.web.organisation; import java.util.List; import javax.annotation.PostConstruct; import javax.annotation.PreDestroy; import javax.faces.bean.ManagedBean; import javax.faces.bean.ManagedProperty; import javax.faces.bean.ViewScoped; import org.apache.commons.lang3.StringUtils; import com.inkubator.hrm.entity.Announcement; import com.inkubator.hrm.entity.EmployeeType; import com.inkubator.hrm.entity.GolonganJabatan; import com.inkubator.hrm.entity.UnitKerja; import com.inkubator.hrm.service.AnnouncementService; import com.inkubator.hrm.service.CompanyService; import com.inkubator.hrm.service.EmployeeTypeService; import com.inkubator.hrm.service.GolonganJabatanService; import com.inkubator.hrm.service.UnitKerjaService; import com.inkubator.webcore.controller.BaseController; import com.inkubator.webcore.util.FacesUtil; /** * * @author rizkykojek */ @ManagedBean(name = "announcementDetailController") @ViewScoped public class AnnouncementDetailController extends BaseController { private Announcement announcement; private Boolean isHaveAttachment; @ManagedProperty(value = "#{announcementService}") private AnnouncementService announcementService; @PostConstruct @Override public void initialization() { try { super.initialization(); String id = FacesUtil.getRequestParameter("execution").substring(1); announcement = announcementService.getEntityByPkWithDetail(Long.parseLong(id)); isHaveAttachment = StringUtils.isNotEmpty(announcement.getAttachmentPath()); } catch (Exception ex) { LOGGER.error("Error", ex); } } @PreDestroy public void cleanAndExit() { announcement = null; isHaveAttachment = null; announcementService = null; } public String doBack() { return "/protected/organisation/announcement_view.htm?faces-redirect=true"; } public Announcement getAnnouncement() { return announcement; } public void setAnnouncement(Announcement announcement) { this.announcement = announcement; } public Boolean getIsHaveAttachment() { return isHaveAttachment; } public void setIsHaveAttachment(Boolean isHaveAttachment) { this.isHaveAttachment = isHaveAttachment; } public AnnouncementService getAnnouncementService() { return announcementService; } public void setAnnouncementService(AnnouncementService announcementService) { this.announcementService = announcementService; } }