public BankDataApiImpl(QuickPayConfigStorage quickPayConfigStorage) {
this.quickPayConfigStorage = quickPayConfigStorage;
String proxyUrl = quickPayConfigStorage.getProxyUrl();
int proxyPort = quickPayConfigStorage.getProxyPort();
if (!TextUtils.isEmpty(proxyUrl)) {
InetSocketAddress inetSocketAddress = new InetSocketAddress(proxyUrl, proxyPort);
Proxy httpProxy = new Proxy(Proxy.Type.HTTP, inetSocketAddress);
postEngine = new PostEngine(httpProxy);
} else {
postEngine = new PostEngine();
}
}
@Override
public List<City> getCity(String province) {
String url = quickPayConfigStorage.getBankbaseUrl() + "/city/province/cities.json";
Map<String, String> params = new LinkedHashMap<>();
params.put("appkey", quickPayConfigStorage.getBankbaseKey());
params.put("province", province);
params.put("sig", createSign(params));
try {
String response = postEngine.get(url, params);
Gson gson = new Gson();
City[] arr = gson.fromJson(response, City[].class);
return Arrays.asList(arr);
} catch (Exception e) {
throw new QuickPayException();
}
}
@Override
public Map<String, Bank> getBank() {
String url = quickPayConfigStorage.getBankbaseUrl() + "/bank/ids.json";
Map<String, String> params = new LinkedHashMap<>();
params.put("appkey", quickPayConfigStorage.getBankbaseKey());
params.put("sig", createSign(params));
try {
String response = postEngine.get(url, params);
Gson gson = new Gson();
Map<String, Bank> decoded =
gson.fromJson(response, new TypeToken<Map<String, Bank>>() {}.getType());
return decoded;
} catch (Exception e) {
throw new QuickPayException();
}
}
@Override
public List<SubBank> getBranchBank(String city_code, String bank_id) {
String url = quickPayConfigStorage.getBankbaseUrl() + "/bank/search.json";
Map<String, String> params = new LinkedHashMap<>();
params.put("appkey", quickPayConfigStorage.getBankbaseKey());
params.put("city_code", city_code);
params.put("bank_id", bank_id);
params.put("size", "500");
params.put("sig", createSign(params));
try {
String response = postEngine.get(url, params);
Gson gson = new Gson();
SubBank[] arr = gson.fromJson(response, SubBank[].class);
return Arrays.asList(arr);
} catch (Exception e) {
throw new QuickPayException();
}
}
@Override
public List<Province> getProvince() {
String url = quickPayConfigStorage.getBankbaseUrl() + "/city/provinces/list.json";
Map<String, String> params = new LinkedHashMap<>();
params.put("appkey", quickPayConfigStorage.getBankbaseKey());
params.put("sig", createSign(params));
try {
String response = postEngine.get(url, params);
Gson gson = new Gson();
String[] arr = gson.fromJson(response, String[].class);
List<Province> list = new ArrayList<Province>();
for (String province : arr) {
list.add(new Province(province));
}
return list;
} catch (Exception e) {
throw new QuickPayException();
}
}
private String createSign(Map<String, String> params) {
SortedMap<String, String> sortedMap = new TreeMap<>();
sortedMap.putAll(params);
List<String> keys = new ArrayList<>(params.keySet());
Collections.sort(keys);
StringBuffer toSign = new StringBuffer();
for (int i = 0; i < keys.size(); i++) {
String key = keys.get(i);
String value = params.get(key);
if (null != value && !"".equals(value)) {
if (i == keys.size() - 1) {
toSign.append(key + "=" + value);
} else {
toSign.append(key + "=" + value + "&");
}
}
}
String sign = hmacSha1(toSign.toString(), quickPayConfigStorage.getBankbaseKey());
return sign;
}
