myarticlemodsubaction.java

一个很好的jbpm应用实例

package c20.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import c20.entity.Article;
import c20.service.ArticleService;
import c20.session.UserSession;
import c20.util.ConvertUtil;

/** 
 * 
 * 修改文章操作Action类
 * @struts.action path="/myarticle" scope="request" validate="false"
 */
public class MyArticleModSubAction extends Action{
    private static final Log log = LogFactory.getLog(MyArticleModSubAction.class);
    
    private ArticleService articleService;
    
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		log.debug("MyArticleAction.execute()");
		
		UserSession userSesssion = UserSession.getSession(request, response);
		//得到文章信息
		//得到文章号
		String sarticleNo = request.getParameter("articleNo");
		int articleNo = ConvertUtil.convertInt(sarticleNo);
		String stypeNo = request.getParameter("typeNo");
		int typeNo = ConvertUtil.convertInt(stypeNo);
		String articleName = request.getParameter("articleName");
		String content = request.getParameter("content");
		
		Article article = articleService.getArticle(articleNo);
		article.setArticleName(articleName);
		article.setContent(content);
		article.setState(0);
		article.setTypeNo(new Integer(typeNo));
		article.setUserNo(new Integer(userSesssion.getUserNo()));
		article.setArticleNo(new Integer(articleNo));
		
		articleService.modArticle(article);
		
		return mapping.findForward("success");
	}
	public ArticleService getArticleService() {
		return articleService;
	}
	public void setArticleService(ArticleService articleService) {
		this.articleService = articleService;
	}

}