uploadexcleaction.java

SSH示范

package com.iplan.portal.order.action;

import java.util.ArrayList;
import java.util.List;

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

import org.apache.commons.beanutils.BasicDynaBean;
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;
import org.apache.struts.upload.FormFile;

import com.iplan.portal.admin.service.IAreaService;
import com.iplan.portal.framework.Constants;
import com.iplan.portal.framework.base.struts.BaseAction;
import com.iplan.portal.order.service.ICustomerService;
import com.iplan.portal.order.service.IOrderService;
import com.iplan.portal.order.service.IUploadExcleService;
import com.iplan.portal.order.service.IWarehouseService;

/**
 * http://www.hao-se.cn
 * 
 * @author ws
 */
public class UploadExcleAction extends BaseAction {
	private IUploadExcleService uploadExcleService;

	private IOrderService orderService;

	private IAreaService areaService;

	private ICustomerService customerService;

	IWarehouseService warehouseService;

	public IUploadExcleService getUploadExcleService() {
		return uploadExcleService;
	}

	public void setUploadExcleService(IUploadExcleService uploadExcleService) {
		this.uploadExcleService = uploadExcleService;
	}

	public IAreaService getAreaService() {
		return areaService;
	}

	public void setAreaService(IAreaService areaService) {
		this.areaService = areaService;
	}

	public IOrderService getOrderService() {
		return orderService;
	}

	public void setOrderService(IOrderService orderService) {
		this.orderService = orderService;
	}

	public ICustomerService getCustomerService() {
		return customerService;
	}

	public void setCustomerService(ICustomerService customerService) {
		this.customerService = customerService;
	}

	public IWarehouseService getWarehouseService() {
		return warehouseService;
	}

	public void setWarehouseService(IWarehouseService warehouseService) {
		this.warehouseService = warehouseService;
	}

	public ActionForward list(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest httpServletRequest,
			HttpServletResponse httpServletResponse) throws Exception {
		setAreaInfo(httpServletRequest);
		return actionMapping.findForward("success");
	}

	public ActionForward submit(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest httpServletRequest,
			HttpServletResponse httpServletResponse) throws Exception {
		DynaActionForm daf = (DynaActionForm) actionForm;
		FormFile file = (FormFile) daf.get("theFile");
		String areaId = (String) daf.get("areaId");
		String fileName = file.getFileName();

		setAreaInfo(httpServletRequest);

		String userId = httpServletRequest.getSession().getAttribute(
				Constants.CURRENT_USER_GUID).toString();

		ActionMessages messages = new ActionMessages();
		ActionMessage message = null;

		if (fileName == null || "".equals(fileName.trim())) {
			message = new ActionMessage("errors.nofilePath");
		} else {
			int index = fileName.lastIndexOf(".");
			if (index >= 0) {
				String signStr = fileName.substring(index + 1, fileName
						.length());
				if (!"xls".equals(signStr)) {
					message = new ActionMessage("errors.fileFormat");
				} else {
					// 上载Excle文件
					boolean bl = this.getUploadExcleService().uploadExcle(
							file.getInputStream(), userId, areaId,
							this.getOrderService(), this.getCustomerService(),
							this.getWarehouseService());
					if (bl) {
						message = new ActionMessage("success.uploadExcle");
					} else {
						message = new ActionMessage("errors.uploadExcle");
					}
				}
			} else {
				message = new ActionMessage("errors.fileFormat");
			}
		}

		messages.add(ActionMessages.GLOBAL_MESSAGE, message);
		saveMessages(httpServletRequest, messages);

		return actionMapping.findForward("success");
	}

	private void setAreaInfo(HttpServletRequest httpServletRequest) {

		String userId = httpServletRequest.getSession().getAttribute(
				Constants.CURRENT_USER_GUID).toString();
		List list = this.getAreaService().getUsedAreaListByUserId(userId);
		List areaIdList = new ArrayList();
		List areaNameList = new ArrayList();
		for (int i = 0; i < list.size(); i++) {
			BasicDynaBean bean = (BasicDynaBean) list.get(i);
			areaIdList.add(bean.get("guid"));
			areaNameList.add(bean.get("areaname"));
		}
		httpServletRequest.setAttribute("areaIdList", areaIdList);
		httpServletRequest.setAttribute("areaNameList", areaNameList);
	}
}