attachmentsservice.java

来自「论坛软件系统亦称电子公告板(BBS)系统」· Java 代码 · 共 29 行

package cn.jsprun.service.posts;

import java.util.List;
import cn.jsprun.dao.posts.AttachmentsDao;
import cn.jsprun.domain.Attachments;
import cn.jsprun.struts.form.posts.AttachmentsForm;
import cn.jsprun.utils.BeanFactory;
public class AttachmentsService {
	public Integer deleteArray(String[] aids) {
		if (aids.length > 0) {
			((AttachmentsDao) BeanFactory.getBean("attachmentsDao")).deleteArray(aids);
		}
		return null;
	}
	public String findByAttachmentsForm(AttachmentsForm attachmentsForm) {
		if (attachmentsForm != null) {
			return ((AttachmentsDao) BeanFactory.getBean("attachmentsDao")).findByAttachmentsForm(attachmentsForm);

		}
		return null;
	}
	public Attachments findAttachmentsById(int aid){
		return ((AttachmentsDao) BeanFactory.getBean("attachmentsDao")).findAttachmentsById(aid);
	}
	public List<Attachments> findByattaByTid(Integer tid){
		return ((AttachmentsDao) BeanFactory.getBean("attachmentsDao")).findByattaByTid(tid);
	}
}