noticenewscategoryaction.java

学习dwr+struts2+spring进行开发的好例子

package com.szhelper.lotteryWeb.webapp.action;

import java.util.Collection;

import org.extremecomponents.table.limit.Limit;

import com.szhelper.lotteryWeb.model.NoticeNewsCategory;
import com.szhelper.lotteryWeb.service.INoticeNewsCategoryService;
import com.szhelper.lotteryWeb.util.ExtremeTablePage;
import com.szhelper.lotteryWeb.util.PageBean;

public class NoticeNewsCategoryAction extends LotteryWebBaseAction {
	private NoticeNewsCategory noticeNewsCategory;
	private Collection<NoticeNewsCategory> noticeNewsCategorys;
	private INoticeNewsCategoryService noticeNewsCategoryService;

	public String save() throws Exception {
		freshUpdateDate();
		noticeNewsCategory.setUpdateDate(updateDate);
		if (getNoticeNewsCategoryService().saveNoticeNewsCategory(
				noticeNewsCategory)) {
			return SUCCESS;
		}
		return ERROR;
	}

	public String update() throws Exception {
		freshUpdateDate();
		noticeNewsCategory.setUpdateDate(updateDate);
		if (getNoticeNewsCategoryService().updateNoticeNewsCategory(
				noticeNewsCategory)) {
			return SUCCESS;
		}
		return ERROR;
	}

	public String delete() throws Exception {
		if (null != id) {
			if (getNoticeNewsCategoryService().deleteNoticeNewsCategory(
					id.intValue()))
				return SUCCESS;
		} /*
			 * else { if
			 * (getNoticeNewsCategoryService().deleteNoticeNewsCategory(id.intValue()))
			 * return SUCCESS; }
			 */
		return ERROR;
	}

	public String load() {
		noticeNewsCategory = getNoticeNewsCategoryService()
				.getNoticeNewsCategoryByKey(id);
		return SUCCESS;
	}

	public String list() {
		try {
			Limit limit = ExtremeTablePage.getLimit(request, defaultPageSize);
			PageBean page = new PageBean();
			page.setPageSize(limit.getCurrentRowsDisplayed()); // ecͨ��limit���