categoryaction.java

基于Sturts+Spring+Hibernate的一个高级销售管理系统。内容丰富

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.yuanchung.sales.struts.service.action;

import java.io.IOException;

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

import org.apache.log4j.Logger;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import org.springframework.beans.BeanUtils;

import com.yuanchung.sales.exception.ApplicationException;
import com.yuanchung.sales.model.service.Category;
import com.yuanchung.sales.service.service.CategoryMgr;
import com.yuanchung.sales.struts.service.form.CategoryForm;
import com.yuanchung.sales.util.Constants;

/**
 * MyEclipse Struts Creation date: 12-04-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/category" name="categoryForm" parameter="method"
 *                scope="request"
 */
public class CategoryAction extends DispatchAction {
	private static Logger logger = Logger.getLogger(CategoryAction.class);
	private CategoryMgr categoryMgr;
	
	public CategoryMgr getCategoryMgr() {
		return categoryMgr;
	}

	public void setCategoryMgr(CategoryMgr categoryMgr) {
		this.categoryMgr = categoryMgr;
	}

	/*
	 * Generated Methods
	 */

	/**
	 * 新增类别
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws IOException 
	 * @throws ApplicationException 
	 */
	public ActionForward newCategory(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws IOException, ApplicationException {
		CategoryForm categoryForm = (CategoryForm) form;
		String soIdStr = request.getParameter("soId");//从stockSericeOrder.jsp取得服务单ID再返回页面
		logger.debug("服务单ID是："+soIdStr);
		Category category = new Category();
		BeanUtils.copyProperties(categoryForm, category);
		
		try{
			categoryMgr.getCategoryDAO().save(category);
		}catch(RuntimeException re){
			logger.debug(re.getMessage());
			throw new ApplicationException(Constants.ADD_CATEGORY);
		}
		response.getWriter().print("<script>alert('"+Constants.SAVESUCCESS+"');window.location.href='"+request.getContextPath()+"/serviceOrder.do?method=getServiceOrderToStock&id="+soIdStr+"'</script>");
		return null;
	}
	
	/**
	 * 删除类别
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws IOException 
	 * @throws ApplicationException 
	 */
	public ActionForward delCategoryById(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws IOException, ApplicationException {
		CategoryForm categoryForm = (CategoryForm) form;
		String soIdStr = request.getParameter("soId");//从stockSericeOrder.jsp取得服务单ID再返回页面
		int id = 0;
		String idStr = request.getParameter("id");
		if(idStr!=null && !"".equals(idStr)){
			id = Integer.parseInt(idStr);
		}
		logger.debug("服务单ID是："+soIdStr);
		Category category = new Category();
		BeanUtils.copyProperties(categoryForm, category);
		try{
			category = categoryMgr.getCategoryDAO().findById(id);
			categoryMgr.getCategoryDAO().delete(category);
		}catch(RuntimeException re){
			logger.debug(re.getMessage());
			throw new ApplicationException(Constants.DEL_CATEGORY);
		}
		response.getWriter().print("<script>alert('"+Constants.DELETESUCCESS+"');window.location.href='"+request.getContextPath()+"/serviceOrder.do?method=getServiceOrderToStock&id="+soIdStr+"'</script>");
		return null;
	}

}