delmemberaction.java

商店管理员程序 Java 实现对商品的管理

package cn.com.shopadmin;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.DynaActionForm;

public final class DelMemberAction extends Action{  
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,  
		HttpServletResponse response) throws Exception {
			
   			DynaActionForm IdForm = (DynaActionForm) form;         
   			Integer 	id = (Integer)IdForm.get("Id");
		
			/*
   			*利用Hibernate进行数据库中删除操作
			*/
   			DbOperate db=new DbOperate();
			Member member = db.getMember(id.intValue());
			db.delete(member);
			/*
   			*转删除成功提示页面
			*/
			ActionMessages errors = new ActionMessages();
			errors.add(ActionMessages.GLOBAL_MESSAGE,
				new ActionMessage("label.delOk"));
			if (!errors.isEmpty()) {
				saveErrors(request, errors);
			} 
  			return  mapping.findForward("toWrong");  
 	}
}