removeproductaction.java

这是本人曾经在公司里用的,内部开发框架,基于struts+hibernate今天分享给大家

/**
 * 
 */
package cn.bway.foreigntrade.reperstory.product.action;

import java.io.UnsupportedEncodingException;
import java.sql.Connection;
import java.sql.ResultSet;

import javax.servlet.http.*;
import org.apache.struts.action.*;
import org.hibernate.Session;
import org.hibernate.Transaction;

import cn.bway.common.BwayHibernateException;
import cn.bway.common.WebConstant;
import cn.bway.common.action.BaseAction;
import cn.bway.common.dao.HibernateSessionFactory;
import cn.bway.foreigntrade.operation.guestmanage.form.GuestmanageForm;
import cn.bway.foreigntrade.operation.guestmanage.impl.GuestmanageManagerFactory;
import cn.bway.foreigntrade.operation.productmanage.form.ProductmanageForm;
import cn.bway.foreigntrade.operation.productmanage.impl.ProductmanageManagerFactory;
import cn.bway.foreigntrade.reperstory.product.form.ProductForm;
import cn.bway.foreigntrade.reperstory.product.impl.ProductManagerFactory;
import cn.bway.foreigntrade.reperstory.product.model.Product;
import cn.bway.foreigntrade.repertory.storymanagement.impl.StorymanagementManagerFactory;
import cn.bway.myoffice.merchant.impl.MerchantManagerFactory;

/**
 * @author Kson
 * 
 */
public class RemoveProductAction extends BaseAction {

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		ProductForm pForm = (ProductForm) form;
		ActionErrors errors = new ActionErrors();
		Session sess = null;
		ResultSet rs = null;
		Transaction tx = null;
		String returnStr = null;
		try {
			request.setCharacterEncoding("utf-8");
			String id = request.getParameter("id");		
			ProductManagerFactory.getProductManager().deleteProduct(id);
			returnStr = WebConstant.FORWARD_INITPAGE;
		} catch (Exception e) {// 异常处理，全局转换至error.jsp
			errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("edu.system.excption", e.getMessage()));
			this.saveErrors(request, errors);
			tx.rollback();
			e.printStackTrace();
		} finally {
			HibernateSessionFactory.closeSession();
		}
		return mapping.findForward(returnStr);
	}
}