newsaction.java

j2ee,struts2 hibernate spring2.5的电影系统简单的

package com.movie.action.news;

import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.apache.struts2.interceptor.ApplicationAware;
import org.apache.struts2.interceptor.SessionAware;

import com.movie.dojo.News;
import com.movie.manager.NewsManager;
import com.movie.manager.UserManager;
import com.movie.util.Pager;
import com.movie.util.PagerService;
import com.opensymphony.xwork2.ActionSupport;
import com.sun.java_cup.internal.internal_error;

public class NewsAction extends ActionSupport implements SessionAware,
		ApplicationAware {

	private int id;
	private NewsManager newsManager;
	private News news;
	private List listNews;
	private Pager pager;
	private PagerService pagerService;
	private String totalRows;
	private String currentPage;
	private String pagerMethod;
	private Map session;
	private Map application;
	private int pageSize;
	private int startRow;

	public int getPageSize() {
		return pageSize;
	}

	public void setPageSize(int pageSize) {
		this.pageSize = pageSize;
	}

	public int getStartRow() {
		return startRow;
	}

	public void setStartRow(int startRow) {
		this.startRow = startRow;
	}

	public String getlistNews() throws Exception {
		int totalRow = newsManager.getNewsTotals();
		pager = pagerService.getPager(this.getCurrentPage(), this
				.getPagerMethod(), totalRow);
		this.setCurrentPage(String.valueOf(pager.getCurrentPage()));
		this.setTotalRows(String.valueOf(totalRow));
		listNews = newsManager.getlistNews(pager.getPageSize(), pager
				.getStartRow());

		return SUCCESS;
	}

	public String mainTopNews() throws Exception {
		listNews = newsManager.getlistNews(pageSize, startRow);
		session.put("topNews", listNews);
		return SUCCESS;
	}
	public String editNews() throws Exception {
		news = newsManager.getThisNews(id);
		return SUCCESS;
	}

	public String delNews() throws Exception {
		news = newsManager.getThisNews(id);
		newsManager.delNews(news);
		return SUCCESS;
	}

	public String saveNews() throws Exception {
		if (news.getNewid() == null) {
			news.setNewsTime(new Date());
			newsManager.addNews(news);
		} else {
			news.setNewsTime(new Date());
			newsManager.modifyNews(news);
		}

		return SUCCESS;
	}

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public NewsManager getNewsManager() {
		return newsManager;
	}

	public void setNewsManager(NewsManager newsManager) {
		this.newsManager = newsManager;
	}

	public News getNews() {
		return news;
	}

	public void setNews(News news) {
		this.news = news;
	}

	public List getListNews() {
		return listNews;
	}

	public void setListNews(List listNews) {
		this.listNews = listNews;
	}

	public Pager getPager() {
		return pager;
	}

	public void setPager(Pager pager) {
		this.pager = pager;
	}

	public PagerService getPagerService() {
		return pagerService;
	}

	public void setPagerService(PagerService pagerService) {
		this.pagerService = pagerService;
	}

	public String getTotalRows() {
		return totalRows;
	}

	public void setTotalRows(String totalRows) {
		this.totalRows = totalRows;
	}

	public String getCurrentPage() {
		return currentPage;
	}

	public void setCurrentPage(String currentPage) {
		this.currentPage = currentPage;
	}

	public String getPagerMethod() {
		return pagerMethod;
	}

	public void setPagerMethod(String pagerMethod) {
		this.pagerMethod = pagerMethod;
	}

	public Map getSession() {
		return session;
	}

	public void setSession(Map session) {
		this.session = session;
	}

	public Map getApplication() {
		return application;
	}

	public void setApplication(Map application) {
		this.application = application;
	}
}