org.nutz.lang.Lang#wrapThrow

Source File: WechatAPIImpl.java From mpsdk4j with Apache License 2.0

6 votes

@Override
public Follower getWebOauth2User(String openId, String lang) {
    lang = Strings.sBlank(lang, "zh_CN");
    WebOauth2Result result = _oath2.get(openId);
    if (result == null){
       throw Lang.wrapThrow(new WechatAPIException("用户未授权"));
    } else if (!result.isAvailable()){
        result = refreshWebOauth2Result(result.getRefreshToken());
    }

    String url = mergeAPIUrl(oauth2UserURL, result.getAccessToken(), openId, lang);
    APIResult ar = wechatServerResponse(url,
            HTTP_GET,
            NONE_BODY,
            "以网页授权方式获取公众号[%s]的用户[%s-%s]信息失败.",
            openId,
            lang);
    return Json.fromJson(Follower.class, ar.getJson());
}

Source File: HttpTool.java From mpsdk4j with Apache License 2.0

6 votes

public static String get(String url) {
    if (log.isDebugEnabled()) {
        log.debugf("Request url: %s, default timeout: %d", url, CONNECT_TIME_OUT);
    }

    try {
        Response resp = Http.get(url, CONNECT_TIME_OUT);
        if (resp.isOK()) {
            String content = resp.getContent("UTF-8");
            if (log.isInfoEnabled()) {
                log.infof("GET Request success. Response content: %s", content);
            }
            return content;
        }

        throw Lang.wrapThrow(new RuntimeException(String.format("Get request [%s] failed. status: %d",
                                                                url,
                                                                resp.getStatus())));
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: WxApi2Impl.java From nutzwx with Apache License 2.0

6 votes

/**
 * 微信支付公共POST方法（带证书）
 *
 * @param url
 *            请求路径
 * @param key
 *            商户KEY
 * @param params
 *            参数
 * @param file
 *            证书文件
 * @param password
 *            证书密码
 * @return
 */
@Override
public NutMap postPay(String url, String key, Map<String, Object> params, Object data, String password) {
    params.remove("sign");
    String sign = WxPaySign.createSign(key, params);
    params.put("sign", sign);
    Request req = Request.create(url, METHOD.POST);
    req.setData(Xmls.mapToXml(params));
    Sender sender = Sender.create(req);
    SSLSocketFactory sslSocketFactory;
    try {
        sslSocketFactory = WxPaySSL.buildSSL(data, password);
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
    sender.setSSLSocketFactory(sslSocketFactory);
    Response resp = sender.send();
    if (!resp.isOK())
        throw new IllegalStateException("postPay with SSL, resp code=" + resp.getStatus());
    return Xmls.xmlToMap(resp.getContent("UTF-8"));
}

Source File: HttpTool.java From mpsdk4j with Apache License 2.0

6 votes

public static String upload(String url, File file) {
    if (log.isDebugEnabled()) {
        log.debugf("Upload url: %s, file name: %s, default timeout: %d",
                   url,
                   file.getName(),
                   CONNECT_TIME_OUT);
    }

    try {
        Request req = Request.create(url, METHOD.POST);
        req.getParams().put("media", file);
        Response resp = new FilePostSender(req).send();
        if (resp.isOK()) {
            String content = resp.getContent();
            return content;
        }

        throw Lang.wrapThrow(new RuntimeException(String.format("Upload file [%s] failed. status: %d",
                                                                url,
                                                                resp.getStatus())));
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: WXBizMsgCryptTest.java From mpsdk4j with Apache License 2.0

6 votes

@Test
public void testDecryptMsg() {
    log.info("====== WXBizMsgCrypt#decryptMsg ======");
    try {
        String decryptmsg = pc.decryptMsg(msgSignature,
                                          timeStamp,
                                          nonce,
                                          StreamTool.toStream(fromMsg));
        assertNotNull(decryptmsg);
        log.info(decryptmsg);
        log.info(pc.getFromAppId());
    }
    catch (AesException e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: JetTemplateView.java From jetbrick-template-1x with Apache License 2.0

5 votes

@Override
public void render(HttpServletRequest req, HttpServletResponse resp, Object obj) throws Throwable {
    JetContext context = new JetWebContext(req, resp);
    JetTemplate template = JetWebEngineLoader.getJetEngine().getTemplate(evalPath(req, obj));
    try {
        template.render(context, resp.getOutputStream());
    } catch (IOException e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: WxApi2Impl.java From nutzwx with Apache License 2.0

5 votes

@Override
@SuppressWarnings("rawtypes")
public List<WxArticle> get_material_news(String media_id) {
    try {
        NutMap re = Json.fromJson(NutMap.class, get_material(media_id).getReader());
        List<WxArticle> list = new ArrayList<WxArticle>();
        for (Object obj : re.getAs("news_item", List.class)) {
            list.add(Lang.map2Object((Map) obj, WxArticle.class));
        }
        return list;
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: Wxs.java From nutzwx with Apache License 2.0

5 votes

/**
 * 将一个输入流转为WxInMsg
 */
public static <T> T convert(InputStream in, Class<T> klass) {
    Map<String, Object> map;
    String raw;
    try {
        // fix:
        // DocumentBuilder不支持直接传入Reader,如果直接传InputStream的话又按系统默认编码,所以,用InputSource中转一下
        Reader r = Streams.utf8r(in);
        raw = Lang.readAll(r);
        map = Xmls.asMap(xmls().parse(new InputSource(new StringReader(raw)))
                               .getDocumentElement());
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
    Lang.convertMapKey(map, new MapKeyConvertor() {
        @Override
        public String convertKey(String key) {
            return Strings.lowerFirst(key);
        }
    }, true);

    if (DEV_MODE) {
        log.debug("Income >> \n" + Json.toJson(map));
    }
    T t = Lang.map2Object(map, klass);
    if (t instanceof WxInMsg)
        ((WxInMsg) t).raw(raw);
    else if (t instanceof WxOutMsg)
        ((WxOutMsg) t).raw(raw);
    return t;
}

Source File: MessageHandlerTest.java From mpsdk4j with Apache License 2.0

5 votes

public void init() {
    log.info("====== MessageHandlerTest ======");
    try {
        xmlParser = factory.newSAXParser();
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: WXBizMsgCryptTest.java From mpsdk4j with Apache License 2.0

5 votes

@Test
public void testEncryptMsg() {
    log.info("====== WXBizMsgCrypt#encryptMsg ======");
    try {
        String encryptmsg = pc.encryptMsg(replyMsg, timeStamp, nonce);
        assertNotNull(encryptmsg);
        log.info(encryptmsg.replaceAll("\\n", ""));
    }
    catch (AesException e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: WXBizMsgCryptTest.java From mpsdk4j with Apache License 2.0

5 votes

@BeforeClass
public void init() {
    log.info("====== WXBizMsgCryptTest ======");
    try {
        pc = new WXBizMsgCrypt(token, encodingAesKey, appId);
    }
    catch (AesException e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: WechatKernel.java From mpsdk4j with Apache License 2.0

5 votes

/**
 * 微信服务器校验
 * 
 * @return 微信服务器随机字符串
 */
public String check() {
    String sign = get("signature");
    String ts = get("timestamp");
    String nonce = get("nonce");

    if (sign == null
        || sign.length() > 128
        || ts == null
        || ts.length() > 128
        || nonce == null
        || nonce.length() > 128) {
        log.warnf("接入微信服务器认证的加密参数为空或是长度大于128.");
        return "error";
    }

    try {
        String validsign = SHA1.calculate(mpAct.getToken(), ts, nonce);
        if (log.isDebugEnabled()) {
            log.debugf("接入微信服务器认证: %b. 加密字符串: %s",
                       Lang.equals(validsign, sign),
                       validsign);
        }

        if(sign.equals(validsign)){
            return get("echostr");
        }

        return "error";
    }
    catch (AesException e) {
        throw Lang.wrapThrow(new WechatRunTimeException("校验服务器认证出现异常", e));
    }
}

Source File: WechatKernel.java From mpsdk4j with Apache License 2.0

5 votes

public WechatKernel() {
    try {
        xmlParser = factory.newSAXParser();
    }
    catch (Exception e) {
        throw Lang.wrapThrow(new WechatRunTimeException("初始化SAXParserFactory出现异常", e));
    }
}

Source File: HttpTool.java From mpsdk4j with Apache License 2.0

5 votes

public static String post(String url, String body) {
    if (log.isDebugEnabled()) {
        log.debugf("Request url: %s, post data: %s, default timeout: %d",
                   url,
                   body,
                   CONNECT_TIME_OUT);
    }

    try {
        Request req = Request.create(url, METHOD.POST);
        req.setEnc("UTF-8");
        req.setData(body);
        Response resp = Sender.create(req, CONNECT_TIME_OUT).send();
        if (resp.isOK()) {
            String content = resp.getContent();
            if (log.isInfoEnabled()) {
                log.infof("POST Request success. Response content: %s", content);
            }
            return content;
        }

        throw Lang.wrapThrow(new RuntimeException(String.format("Post request [%s] failed. status: %d",
                                                                url,
                                                                resp.getStatus())));
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: AbstractWxApi2.java From nutzwx with Apache License 2.0

4 votes

protected WxResp call(String URL, METHOD method, String body) {
    String token = getAccessToken();
    if (log.isInfoEnabled()) {
        log.info("wxapi call: " + URL);
        if (log.isDebugEnabled()) {
            log.debug(body);
        }
    }

    int retry = retryTimes;
    WxResp wxResp = null;
    while (retry >= 0) {
        try {
            String sendUrl = URL.startsWith("http") ? URL : base + URL;
            if (URL.contains("?")) {
                sendUrl += "&access_token=" + token;
            } else {
                sendUrl += "?access_token=" + token;
            }
            Request req = Request.create(sendUrl, method);
            if (body != null)
                req.setData(body);
            Response resp = Sender.create(req).send();
            if (!resp.isOK())
                throw new IllegalArgumentException("resp code=" + resp.getStatus());
            wxResp = Json.fromJson(WxResp.class, resp.getReader("UTF-8"));
            // 处理微信返回  40001 invalid credential
            if (wxResp.errcode() != 40001) {
                break;//正常直接返回
            } else {
                log.warnf("wxapi of access_token request [%s] finished, but the return code is 40001, try to reflush access_token right now, surplus retry times : %s", URL, retry);
                // 强制刷新一次acess_token
                reflushAccessToken();
            }
        } catch (Exception e) {
            if (retry >= 0) {
                log.warn("reflushing access_token... " + retry + " retries left.", e);
            } else {
                log.errorf("%s times attempts to get a wx access_token , but all failed!", retryTimes);
                throw Lang.wrapThrow(e);
            }
        } finally {
            retry--;
        }
    }
    return wxResp;
}

Source File: HttpTool.java From mpsdk4j with Apache License 2.0

4 votes

public static Object download(String url) {
    if (log.isDebugEnabled()) {
        log.debugf("Download url: %s, default timeout: %d", url, CONNECT_TIME_OUT);
    }

    try {
        Response resp = Http.get(url);
        if (resp.isOK()) {
            String cd = resp.getHeader().get("Content-disposition");
            if (log.isInfoEnabled()) {
                log.infof("Get download file info: %s", cd);
            }

            if (Lang.isEmpty(cd)) {
                return resp.getContent();
            }

            cd = cd.substring(cd.indexOf(FILE_NAME_FLAG) + FILE_NAME_FLAG.length());
            String tmp = cd.startsWith("\"") ? cd.substring(1) : cd;
            tmp = tmp.endsWith("\"") ? cd.replace("\"", "") : cd;
            String filename = tmp.substring(0, tmp.lastIndexOf("."));
            String fileext = tmp.substring(tmp.lastIndexOf("."));
            if (log.isInfoEnabled()) {
                log.infof("Download file name: %s", filename);
                log.infof("Download file ext: %s", fileext);
            }

            File tmpfile = File.createTempFile(filename, fileext);
            InputStream is = resp.getStream();
            OutputStream os = new FileOutputStream(tmpfile);
            Streams.writeAndClose(os, is);
            return tmpfile;
        }

        throw Lang.wrapThrow(new RuntimeException(String.format("Download file [%s] failed. status: %d, content: %s",
                                                                url,
                                                                resp.getStatus(),
                                                                resp.getContent())));
    }
    catch (Exception e) {
        throw Lang.wrapThrow(e);
    }
}

Source File: WechatAPIImpl.java From mpsdk4j with Apache License 2.0

4 votes

/**
 * 微信API响应输出
 * @param url   地址
 * @param methodType    请求方式 1:HTTP_GET, 2:HTTP_POST
 * @param body          POST数据内容
 * @param errorMsg      错误信息
 * @param params        错误信息参数
 * @return              {@link APIResult}
 */
protected APIResult wechatServerResponse(String url, int methodType, Object body, String errorMsg, Object... params) {
    APIResult ar = APIResult.create("{\"errCode\":0,\"errMsg\":\"OK\"}");
    for (int i=0; i < RETRY_COUNT; i++) {
        switch (methodType) {
            case 1:
                ar = APIResult.create(HttpTool.get(url));
                break;
            case 2:
                ar = APIResult.create(HttpTool.post(url, (String)body));
                break;
            case 3:
                ar = APIResult.create(HttpTool.upload(url, (File) body));
                break;
            case 4:
                Object tmp = HttpTool.download(url);
                if(tmp instanceof File) {
                    ar.getContent().put("file", tmp);
                } else {
                    ar = APIResult.create((String) tmp);
                }
                break;
            default:
                break;
        }

        if (ar != null && ar.isSuccess()) {
            return ar;
        }

        log.errorf("第%d尝试与微信服务器建立%s通讯.", (i+1), (methodType == HTTP_GET ? "HTTP GET" : "HTTP POST"));
        if (params == null){
            log.errorf(errorMsg, mpAct.getMpId());
        } else {
            Object[] args = new Object[params.length+1];
            args[0] = mpAct.getMpId();
            System.arraycopy(params, 0, args, 1, params.length);
            log.errorf(errorMsg, args);
            if (ar != null && !Lang.isEmpty(ar.getErrCNMsg())) {
                log.errorf(ar.getErrCNMsg());
            }
        }
    }

    throw Lang.wrapThrow(new WechatAPIException(ar.getJson()));
}

Java Code Examples for org.nutz.lang.Lang#wrapThrow()