creditaction.java

基于SSH (struts+spring+hibernate)框架设计的 CRM客户关系管理系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.csu.crm.base.action;

import java.lang.reflect.InvocationTargetException;

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

import org.apache.commons.beanutils.BeanUtils;
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 com.csu.crm.base.form.BankForm;
import com.csu.crm.common.dao.original.CrmBankDAO;
import com.csu.crm.common.vo.CrmBank;


/**
 *修改处 CrmBankDAO --> 
 *		CrmBankDAO --> 
 * 		selectedBank -->
 * 		BeanUtils.populate(crmBank,BeanUtils.describe(bankForm))  -->
 * 		crmBankDAO.merge(crmBank)  -->
 * @author 3eCRM小组：曾东
 * @since Oct 2, 2007 7:06:09 PM
 * @version 1.0 创建时间：Oct 2, 2007 7:06:09 PM,初始版本
 */
public class CreditAction extends Action {
	private static final Log log = LogFactory.getLog(CreditAction.class);
	private CrmBankDAO crmBankDAO;

	public CrmBankDAO getCrmBankDAO() {
		return crmBankDAO;
	}

	public void setCrmBankDAO(CrmBankDAO crmBankDAO) {
		this.crmBankDAO = crmBankDAO;
	}

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		BankForm bankForm = (BankForm) form;
		log.warn("进入BankAction类的execute方法");
		log.warn("得到bankForm表单数据");
		log.warn(bankForm.toString());
		
		CrmBank crmBank;
		//判断提交方法是 增加  还是 修改
		if(request.getSession().getAttribute("selectedBank") == null) {
			//增加
			crmBank = new CrmBank();
			try {
				BeanUtils.populate(crmBank,BeanUtils.describe(bankForm));
			} catch (IllegalAccessException e) {
				e.printStackTrace();
			} catch (InvocationTargetException e) {
				e.printStackTrace();
			} catch (NoSuchMethodException e) {
				e.printStackTrace();
			}
			crmBankDAO.save(crmBank);
		} else {
			//修改
			crmBank = (CrmBank)request.getSession().getAttribute("selectedBank");
			try {
				BeanUtils.populate(crmBank,BeanUtils.describe(bankForm));
			} catch (IllegalAccessException e) {
				e.printStackTrace();
			} catch (InvocationTargetException e) {
				e.printStackTrace();
			} catch (NoSuchMethodException e) {
				e.printStackTrace();
			}
			crmBankDAO.merge(crmBank);
		}			
		
		log.warn("提交成功");
		return null;
	}
}