Java tutorial
/* * Copyright 2012-2014 sammyun.com.cn. All rights reserved. * Support: http://www.sammyun.com.cn * License: http://www.sammyun.com.cn/license */ package com.sammyun.plugin.pay99bill; import java.math.BigDecimal; import java.text.SimpleDateFormat; import java.util.Date; import java.util.LinkedHashMap; import java.util.Map; import javax.servlet.http.HttpServletRequest; import org.apache.commons.codec.digest.DigestUtils; import org.apache.commons.lang.StringUtils; import org.springframework.stereotype.Component; import com.sammyun.entity.Payment; import com.sammyun.entity.PluginConfig; import com.sammyun.plugin.PaymentPlugin; /** * Plugin - * * @author Sencloud Team * @version 3.0 */ @Component("pay99billPlugin") public class Pay99billPlugin extends PaymentPlugin { @Override public String getName() { return ""; } @Override public String getVersion() { return "1.0"; } @Override public String getAuthor() { return "Sencloud"; } @Override public String getSiteUrl() { return "http://www.sammyun.com.cn"; } @Override public String getInstallUrl() { return "pay_99bill/install.ct"; } @Override public String getUninstallUrl() { return "pay_99bill/uninstall.ct"; } @Override public String getSettingUrl() { return "pay_99bill/setting.ct"; } @Override public String getRequestUrl() { return "https://www.99bill.com/gateway/recvMerchantInfoAction.htm"; } @Override public RequestMethod getRequestMethod() { return RequestMethod.get; } @Override public String getRequestCharset() { return "UTF-8"; } @Override public Map<String, Object> getParameterMap(String sn, String description, HttpServletRequest request) { PluginConfig pluginConfig = getPluginConfig(); Payment payment = getPayment(sn); Map<String, Object> parameterMap = new LinkedHashMap<String, Object>(); parameterMap.put("inputCharset", "1"); parameterMap.put("pageUrl", getNotifyUrl(sn, NotifyMethod.sync)); parameterMap.put("bgUrl", getNotifyUrl(sn, NotifyMethod.async)); parameterMap.put("version", "v2.0"); parameterMap.put("language", "1"); parameterMap.put("signType", "1"); parameterMap.put("merchantAcctId", pluginConfig.getAttribute("partner")); parameterMap.put("payerIP", request.getLocalAddr()); parameterMap.put("orderId", sn); parameterMap.put("orderAmount", payment.getAmount().multiply(new BigDecimal(100)).setScale(0).toString()); parameterMap.put("orderTime", new SimpleDateFormat("yyyyMMddhhmmss").format(new Date())); parameterMap.put("orderTimestamp", new SimpleDateFormat("yyyyMMddhhmmss").format(new Date())); parameterMap.put("productName", StringUtils.abbreviate(description.replaceAll("[^0-9a-zA-Z\\u4e00-\\u9fa5 ]", ""), 100)); parameterMap.put("productDesc", StringUtils.abbreviate(description.replaceAll("[^0-9a-zA-Z\\u4e00-\\u9fa5 ]", ""), 400)); parameterMap.put("ext1", "preschoolEdu"); parameterMap.put("payType", "00"); parameterMap.put("signMsg", generateSign(parameterMap)); return parameterMap; } @Override public boolean verifyNotify(String sn, NotifyMethod notifyMethod, HttpServletRequest request) { PluginConfig pluginConfig = getPluginConfig(); Payment payment = getPayment(sn); Map<String, Object> parameterMap = new LinkedHashMap<String, Object>(); parameterMap.put("merchantAcctId", request.getParameter("merchantAcctId")); parameterMap.put("version", request.getParameter("version")); parameterMap.put("language", request.getParameter("language")); parameterMap.put("signType", request.getParameter("signType")); parameterMap.put("payType", request.getParameter("payType")); parameterMap.put("bankId", request.getParameter("bankId")); parameterMap.put("orderId", request.getParameter("orderId")); parameterMap.put("orderTime", request.getParameter("orderTime")); parameterMap.put("orderAmount", request.getParameter("orderAmount")); parameterMap.put("bindCard", request.getParameter("bindCard")); parameterMap.put("bindMobile", request.getParameter("bindMobile")); parameterMap.put("dealId", request.getParameter("dealId")); parameterMap.put("bankDealId", request.getParameter("bankDealId")); parameterMap.put("dealTime", request.getParameter("dealTime")); parameterMap.put("payAmount", request.getParameter("payAmount")); parameterMap.put("fee", request.getParameter("fee")); parameterMap.put("ext1", request.getParameter("ext1")); parameterMap.put("ext2", request.getParameter("ext2")); parameterMap.put("payResult", request.getParameter("payResult")); parameterMap.put("errCode", request.getParameter("errCode")); parameterMap.put("signMsg", request.getParameter("signMsg")); if (generateSign(parameterMap).equals(request.getParameter("signMsg")) && pluginConfig.getAttribute("partner").equals(request.getParameter("merchantAcctId")) && sn.equals(request.getParameter("orderId")) && "10".equals(request.getParameter("payResult")) && payment.getAmount().multiply(new BigDecimal(100)) .compareTo(new BigDecimal(request.getParameter("payAmount"))) == 0) { return true; } return false; } @Override public boolean verifyMobileNotify(String sn, NotifyMethod notifyMethod, HttpServletRequest request) { // TODO Auto-generated method stub return false; } @Override public String getNotifyMessage(String sn, NotifyMethod notifyMethod, HttpServletRequest request) { if (notifyMethod == NotifyMethod.async) { return "<result>1</result>"; } return null; } @Override public Integer getTimeout() { return 21600; } /** * ??? * * @param parameterMap ? * @return ?? */ private String generateSign(Map<String, Object> parameterMap) { PluginConfig pluginConfig = getPluginConfig(); return DigestUtils.md5Hex( joinKeyValue(parameterMap, null, "&key=" + pluginConfig.getAttribute("key"), "&", true, "signMsg")) .toUpperCase(); } }