Java 类net.sf.json.util.JSONUtils 实例源码

项目：oauth-java-sdk 文件：OpenApiHelper.java

/**
 * get user profile by access token and client id
 *
 * @return
 * @throws OAuthSdkException
 */
public UserProfile getUserProfile() throws OAuthSdkException {
    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair(OPEN_CLIENT_ID, String.valueOf(clientId)));
    params.add(new BasicNameValuePair(ACCESS_TOKEN, accessToken));
    JSONObject json = this.request(HttpMethod.GET, USER_PROFILE_PATH, params);
    if (!this.isSuccessResult(json)) {
        // error response
        int errorCode = json.optInt("code", -1);
        String errorDesc = json.optString("description", StringUtils.EMPTY);
        log.error("Get user profile error, error info[code={}, desc={}]", errorCode, errorDesc);
        throw new OAuthSdkException("get user profile error", errorCode, errorDesc);
    }
    String data = json.optString("data", StringUtils.EMPTY);
    if (StringUtils.isBlank(data) || !JSONUtils.mayBeJSON(data)) {
        log.error("Response json missing 'data' element or not json format, data[{}]", data);
    }
    log.debug("Get user profile json response [{}]", data);
    return new UserProfile(JSONObject.fromObject(data));
}

项目：oauth-java-sdk 文件：OpenApiHelper.java

/**
 * get open id by access token and client id
 *
 * @return
 * @throws OAuthSdkException
 */
public String getOpenId() throws OAuthSdkException {
    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair(OPEN_CLIENT_ID, String.valueOf(clientId)));
    params.add(new BasicNameValuePair(ACCESS_TOKEN, accessToken));
    JSONObject json = this.request(HttpMethod.GET, OPEN_ID_PATH, params);
    if (!this.isSuccessResult(json)) {
        // error response
        int errorCode = json.optInt("code", -1);
        String errorDesc = json.optString("description", StringUtils.EMPTY);
        log.error("Get user open id error, error info[code={}, desc={}]", errorCode, errorDesc);
        throw new OAuthSdkException("get user open id error", errorCode, errorDesc);
    }
    String data = json.optString("data", StringUtils.EMPTY);
    if (StringUtils.isBlank(data) || !JSONUtils.mayBeJSON(data)) {
        log.error("Response json missing 'data' element or not json format, data[{}]", data);
    }
    log.debug("Get open id json response [{}]", data);
    return JSONObject.fromObject(data).optString(OPEN_ID, StringUtils.EMPTY);
}

项目：spring-restlet 文件：JsonConverter.java

@Override
public void registerObjects(ResourceRegister register) {
    this.config.clearPropertyExclusions();
    if (!register.isEmpty()) {
        Set<Class<? extends Enum<?>>> enums = new HashSet<Class<? extends Enum<?>>>();
        Collection<ClassDescriptor> cls = register.getClassDescriptors();
        Map<String, Class<?>> classMap = new Hashtable<String, Class<?>>(cls.size());
        for (ClassDescriptor cl : cls) {
            Class<?> clazz = cl.getTargetClass();
            if (Enum.class.isAssignableFrom(clazz)) {
                enums.add((Class<? extends Enum<?>>) clazz);
            } else {
                classMap.put(cl.getName(), clazz);
                Collection<String> fields = cl.getExcludesFields();
                for (String fieldName : fields) {
                    this.config.registerPropertyExclusion(clazz, fieldName);
                }
            }
        }
        MorpherRegistry morpherRegistry = JSONUtils.getMorpherRegistry();
        for (Class<? extends Enum> e : enums) {
            morpherRegistry.registerMorpher(new EnumMorpher(e));
        }
        this.config.setClassMap(classMap);
    }
}

项目：jackson-datatype-json-lib 文件：SimpleReadTest.java

public void testReadObject() throws Exception
{
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new JsonLibModule());

    JSONObject ob = mapper.readValue("{\"a\":{\"b\":3}, \"c\":[9, -4], \"d\":null, \"e\":true}",
            JSONObject.class);
    assertEquals(4, ob.size());
    JSONObject ob2 = ob.getJSONObject("a");
    assertEquals(1, ob2.size());
    assertEquals(3, ob2.getInt("b"));
    JSONArray array = ob.getJSONArray("c");
    assertEquals(2, array.size());
    assertEquals(9, array.getInt(0));
    assertEquals(-4, array.getInt(1));
    assertTrue(JSONUtils.isNull(ob.get("d")));
    assertTrue(ob.getBoolean("e"));
}

项目：jackson-datatype-json-lib 文件：SimpleReadTest.java

public void testReadArray() throws Exception
{
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new JsonLibModule());

    JSONArray array = mapper.readValue("[null, 13, false, 1.25, \"abc\", {\"a\":13}, [ ] ]",
            JSONArray.class);
    assertEquals(7, array.size());
    assertTrue(JSONUtils.isNull(array.get(0)));
    assertEquals(13, array.getInt(1));
    assertFalse(array.getBoolean(2));
    assertEquals(Double.valueOf(1.25), array.getDouble(3));
    assertEquals("abc", array.getString(4));
    JSONObject ob = array.getJSONObject(5);
    assertEquals(1, ob.size());
    assertEquals(13, ob.getInt("a"));
    JSONArray array2 = array.getJSONArray(6);
    assertEquals(0, array2.size());
}

项目：ccr-parameter-plugin 文件：CacheManager.java

/**
 * Parses raw JSON data and returns the found strings.
 *
 * @param jsonName Name of attribute which is needed.
 * @param data Contains raw JSON data.
 * @return List of strings which were found by jsonName.
 */
private List<String> parseListFromData(String jsonName, String data) {
    final List<String> result = new ArrayList<String>();
    final JSON json = JSONSerializer.toJSON(data);
    final Object jsonObject = ((JSONObject)json).get(jsonName);

    if (JSONUtils.isArray(jsonObject)) {
        Collection<String> jsonPaths = JSONArray.toCollection((JSONArray)jsonObject, String.class);
        for (String jsonPath : jsonPaths) {
            result.add(trimJSONPath(jsonPath));
        }
    } else {
        result.add(trimJSONPath(String.valueOf(jsonObject)));
    }
    return result;
}

项目：ccr-parameter-plugin 文件：CCRUtils.java

/**
 * Returns the value of a key from a given JSON String.
 *
 * @param key Key to search after.
 * @param jsonString Given JSON String, in which the key should be in.
 * @return The value of the key in the JSON string.
 */
public static ArrayList<String> getValueFromJSONString(String key, String jsonString) {
    final ArrayList<String> result = new ArrayList<String>();
    LOG.info("JSON STRING: " + jsonString);
    final JSON json = JSONSerializer.toJSON(jsonString);
    final Object jsonObject = ((JSONObject)json).get(key);

    if (JSONUtils.isArray(jsonObject)) {
        Collection<String> jsonPaths = JSONArray.toCollection((JSONArray)jsonObject, String.class);
        for (String jsonPath : jsonPaths) {
            result.add(trimJSONSlashes(jsonPath));
        }
    } else {
        if (!String.valueOf(jsonObject).equals("null")) {
            result.add(CCRUtils.trimJSONSlashes(String.valueOf(jsonObject)));
        }
    }
    return result;
}

项目：oauth-java-sdk 文件：RefreshAccessTokenHelper.java

/**
 * refresh access token by refresh token
 *
 * @param refreshToken
 * @return
 * @throws OAuthSdkException
 */
public AccessToken refreshAccessToken(String refreshToken) throws OAuthSdkException {

    // prepare params
    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair(CLIENT_ID, String.valueOf(client.getId())));
    params.add(new BasicNameValuePair(REDIRECT_URI, client.getRedirectUri()));
    params.add(new BasicNameValuePair(CLIENT_SECRET, client.getSecret()));
    params.add(new BasicNameValuePair(GRANT_TYPE, GrantType.REFRESH_TOKEN.getType()));
    params.add(new BasicNameValuePair(TOKEN_TYPE, AccessToken.TokenType.MAC.getType()));
    params.add(new BasicNameValuePair(REFRESH_TOKEN, refreshToken));

    HttpResponse response = httpClient.get(AuthorizeUrlUtils.getTokenUrl(), params);
    log.debug("Refresh access token response[{}]", response);

    String entityContent = HttpResponseUtils.getEntityContent(response);
    if (StringUtils.isBlank(entityContent) || !JSONUtils.mayBeJSON(entityContent)) {
        log.error("The refresh token response[{}] is not json format！", entityContent);
        throw new OAuthSdkException("The refresh token response is not json format");
    }

    JSONObject json = JSONObject.fromObject(entityContent);
    if (json.has("access_token")) {
        log.debug("Refresh access token json result[{}]", json);
        return new AccessToken(json);
    }

    // error response
    int errorCode = json.optInt("error", -1);
    String errorDesc = json.optString("error_description", StringUtils.EMPTY);
    log.error("Refresh access token error, error info [code={}, desc={}]!", errorCode, errorDesc);
    throw new OAuthSdkException("Refresh access token error!", errorCode, errorDesc);
}

项目：oauth-java-sdk 文件：OpenApiHelper.java

/**
 * send request to specify url with params and expected json response
 *
 * @param path the path part of api url, /user/profile etc.
 * @param method GET or POST
 * @param params query params
 * @param headers query http headers
 * @return json response data
 * @throws OAuthSdkException
 */
protected JSONObject request(
        HttpMethod method, String path, List<NameValuePair> params, List<Header> headers) throws OAuthSdkException {

    // params format
    List<NameValuePair> paramList = (null == params) ? new ArrayList<NameValuePair>() : params;
    List<Header> headerList = (null == headers) ? new ArrayList<Header>() : headers;

    Header[] headerArray = new Header[0];
    if (CollectionUtils.isEmpty(headers)) {
        headerArray = new Header[headerList.size()];
        headerArray = headerList.toArray(headerArray);
    }

    HttpResponse response;
    if (HttpMethod.GET.equals(method)) {
        response = httpClient.get(GlobalConstants.OPEN_API_HOST + path, params, headerArray);
    } else if (HttpMethod.POST.equals(method)) {
        response = httpClient.post(GlobalConstants.OPEN_API_HOST + path, params, headerArray);
    } else {
        log.error("The http method [{}] is unsupported!", method);
        throw new OAuthSdkException("unsupported http method");
    }

    String entityContent = HttpResponseUtils.getEntityContent(response);
    if (StringUtils.isBlank(entityContent) || !JSONUtils.mayBeJSON(entityContent)) {
        log.error("The response data is not json format, data[{}]", entityContent);
        throw new OAuthSdkException("response data is not json");
    }

    return JSONObject.fromObject(entityContent);
}

项目：oauth-java-sdk 文件：AuthorizationCodeGrantHelper.java

/**
 * get access code by authorization code
 *
 * @param code authorization code
 * @return
 * @throws OAuthSdkException when encounter error response
 */
public AccessToken getAccessTokenByCode(String code) throws OAuthSdkException {

    log.debug("Get access token by code...");

    // prepare params
    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair(CLIENT_ID, String.valueOf(client.getId())));
    params.add(new BasicNameValuePair(REDIRECT_URI, client.getRedirectUri()));
    params.add(new BasicNameValuePair(CLIENT_SECRET, client.getSecret()));
    params.add(new BasicNameValuePair(GRANT_TYPE, GrantType.AUTHORIZATION_CODE.getType()));
    params.add(new BasicNameValuePair(CODE, code));
    params.add(new BasicNameValuePair(TOKEN_TYPE, AccessToken.TokenType.MAC.getType()));

    HttpResponse response = httpClient.get(AuthorizeUrlUtils.getTokenUrl(), params);
    log.debug("Get authorization code access token response[{}]", response);

    String entityContent = HttpResponseUtils.getEntityContent(response);
    if (StringUtils.isBlank(entityContent) || !JSONUtils.mayBeJSON(entityContent)) {
        log.error("The response[{}] is not json format！", entityContent);
        throw new OAuthSdkException("The response is not json format");
    }

    JSONObject json = JSONObject.fromObject(entityContent);
    if (json.has("access_token")) {
        log.debug("Get authorization code access token json result[{}]", json);
        return new AccessToken(json);
    }

    // error response
    int errorCode = json.optInt("error", -1);
    String errorDesc = json.optString("error_description", StringUtils.EMPTY);
    log.error("Get authorization code access token error, error info [code={}, desc={}]!", errorCode, errorDesc);
    throw new OAuthSdkException("Get authorization code access token error!", errorCode, errorDesc);
}

项目：logsniffer 文件：DailyRollingLogAccess.java

@Override
public String getJson() {
    if (json == null) {
        final StringBuilder b = new StringBuilder("{\"p\":" + JSONUtils.quote(path) + ",\"l\":" + live
                + ",\"f\":" + first + ",\"h\":" + allLogsHash + ",\"u\":" + filePointer.getJson());
        if (liveNext != null) {
            b.append(",\"n\":" + JSONUtils.quote(liveNext));
        }
        b.append("}");
        json = b.toString();
    }
    return json;
}

项目：jackson-datatype-json-lib 文件：JSONArraySerializer.java

protected void serializeContents(JSONArray value, JsonGenerator jgen, SerializerProvider provider)
    throws IOException, JsonGenerationException
{
    for (int i = 0, len = value.size(); i < len; ++i) {
        Object ob = value.opt(i);
        if (ob == null || JSONUtils.isNull(ob)) {
            jgen.writeNull();
            continue;
        }
        Class<?> cls = ob.getClass();
        if (cls == JSONObject.class) {
            JSONObjectSerializer.instance.serialize((JSONObject) ob, jgen, provider);
        } else if (cls == JSONArray.class) {
            serialize((JSONArray) ob, jgen, provider);
        } else  if (cls == String.class) {
            jgen.writeString((String) ob);
        } else  if (cls == Integer.class) {
            jgen.writeNumber(((Integer) ob).intValue());
        } else  if (cls == Long.class) {
            jgen.writeNumber(((Long) ob).longValue());
        } else  if (cls == Boolean.class) {
            jgen.writeBoolean(((Boolean) ob).booleanValue());
        } else  if (cls == Double.class) {
            jgen.writeNumber(((Double) ob).doubleValue());
        } else if (JSONObject.class.isAssignableFrom(cls)) { // sub-class
            JSONObjectSerializer.instance.serialize((JSONObject) ob, jgen, provider);
        } else if (JSONArray.class.isAssignableFrom(cls)) { // sub-class
            serialize((JSONArray) ob, jgen, provider);
        } else if (JSONArray.class.isAssignableFrom(cls)) { // sub-class
            JSONArraySerializer.instance.serialize((JSONArray) ob, jgen, provider);
        } else {
            provider.defaultSerializeValue(ob, jgen);
        }
    }        
}

项目：kettle_support_kettle8.0 文件：JSONUtil.java

private static void setDataFormat2JAVA() {
    // 设定日期转换格式
    JSONUtils.getMorpherRegistry().registerMorpher(
            new DateMorpher(new String[] { "yyyy-MM-dd",
                    "yyyy-MM-dd HH:mm:ss" }));
}

项目：jaffa-framework 文件：ExcelExportService.java

/**
 * Registers a custom Morpher to handle, based on the input flag, either a DateTime or DateOnly class.
 */
private static void registerCustomDateMorpher(boolean dateTime) {
    final Class targetType = dateTime ? DateTime.class : DateOnly.class;
    Morpher targetMorpher = JSONUtils.getMorpherRegistry().getMorpherFor(targetType);
    if (targetMorpher == null || targetMorpher == IdentityObjectMorpher.getInstance()) {
        synchronized (JSONUtils.getMorpherRegistry()) {
            targetMorpher = JSONUtils.getMorpherRegistry().getMorpherFor(targetType);
            if (targetMorpher == null || targetMorpher == IdentityObjectMorpher.getInstance()) {
                // Create a custom Morpher
                targetMorpher = new ObjectMorpher() {

                    /**
                     * Returns the target Class (DateTime.class or DateOnly.class) for conversion.
                     */
                    public Class morphsTo() {
                        return targetType;
                    }

                    /**
                     * Returns true if the Morpher supports conversion from this Class. Only the String class is supported currently.
                     */
                    public boolean supports(Class clazz) {
                        return clazz == String.class;
                    }

                    /**
                     * Morphs the input object into an output object of the supported type.
                     */
                    public Object morph(Object value) {
                        try {
                            String layout = "yyyy-MM-dd'T'HH:mm:ss";
                            return targetType == DateTime.class ? Parser.parseDateTime((String) value, layout) : Parser.parseDateOnly((String) value, layout);
                        } catch (Exception e) {
                            if (log.isDebugEnabled())
                                log.debug("Error in converting '" + value + "' to " + (targetType == DateTime.class ? "DateTime" : "DateOnly"), e);
                            return value;
                        }
                    }
                };
                JSONUtils.getMorpherRegistry().registerMorpher(targetMorpher);
            }
        }
    }
}

项目：jaffa-framework 文件：ExcelExportService.java

/**
 * Registers a custom Morpher to handle, based on the input flag, either a DateTime or DateOnly class.
 */
private static void registerCustomDateMorpher(boolean dateTime) {
    final Class targetType = dateTime ? DateTime.class : DateOnly.class;
    Morpher targetMorpher = JSONUtils.getMorpherRegistry().getMorpherFor(targetType);
    if (targetMorpher == null || targetMorpher == IdentityObjectMorpher.getInstance()) {
        synchronized (JSONUtils.getMorpherRegistry()) {
            targetMorpher = JSONUtils.getMorpherRegistry().getMorpherFor(targetType);
            if (targetMorpher == null || targetMorpher == IdentityObjectMorpher.getInstance()) {
                // Create a custom Morpher
                targetMorpher = new ObjectMorpher() {

                    /**
                     * Returns the target Class (DateTime.class or DateOnly.class) for conversion.
                     */
                    public Class morphsTo() {
                        return targetType;
                    }

                    /**
                     * Returns true if the Morpher supports conversion from this Class. Only the String class is supported currently.
                     */
                    public boolean supports(Class clazz) {
                        return clazz == String.class;
                    }

                    /**
                     * Morphs the input object into an output object of the supported type.
                     */
                    public Object morph(Object value) {
                        try {
                            String layout = "yyyy-MM-dd'T'HH:mm:ss";
                            return targetType == DateTime.class ? Parser.parseDateTime((String) value, layout) : Parser.parseDateOnly((String) value, layout);
                        } catch (Exception e) {
                            if (log.isDebugEnabled())
                                log.debug("Error in converting '" + value + "' to " + (targetType == DateTime.class ? "DateTime" : "DateOnly"), e);
                            return value;
                        }
                    }
                };
                JSONUtils.getMorpherRegistry().registerMorpher(targetMorpher);
            }
        }
    }
}

项目：jeewx-api 文件：JwGetAutoReplyRuleAPI.java

/**
 * 获取自动回复规则
 * @param accessToken
 * @return
 */
public static AutoReplyInfoRule getAutoReplyInfoRule(String accessToken) throws WexinReqException{
    AutoReplyRuleGet arr = new AutoReplyRuleGet();
    arr.setAccess_token(accessToken);
    JSONObject result = WeiXinReqService.getInstance().doWeinxinReqJson(arr);
    Object error = result.get(WeiXinConstant.RETURN_ERROR_INFO_CODE);

    AutoReplyInfoRule autoReplyInfoRule = (AutoReplyInfoRule) JSONObject.toBean(result,new CustomJsonConfig(AutoReplyInfoRule.class, "keyword_autoreply_info"));
    JSONObject keywordAutoReplyInfoJsonObj = result.getJSONObject("keyword_autoreply_info");
    if(keywordAutoReplyInfoJsonObj!=null && !JSONUtils.isNull(keywordAutoReplyInfoJsonObj)){
        /**关键词自动回复的信息 */
        JSONArray keywordAutoReplyInfos =  keywordAutoReplyInfoJsonObj.getJSONArray("list");
        if(keywordAutoReplyInfos!=null){
            List<KeyWordAutoReplyInfo> listKeyWordAutoReplyInfo = new ArrayList<KeyWordAutoReplyInfo>();
            for(int i=0;i<keywordAutoReplyInfos.size();i++){
                KeyWordAutoReplyInfo keyWordAutoReplyInfo = (KeyWordAutoReplyInfo) JSONObject.toBean(keywordAutoReplyInfos.getJSONObject(i),new CustomJsonConfig(KeyWordAutoReplyInfo.class, new String[]{"keyword_list_info","reply_list_info"}));
                /**处理关键词列表 */
                JSONArray keywordListInfos = keywordAutoReplyInfos.getJSONObject(i).getJSONArray("keyword_list_info");
                if(keywordListInfos!=null){
                    List<KeywordListInfo> listKeywordListInfo = new ArrayList<KeywordListInfo>();
                    for(int j=0;j<keywordListInfos.size();j++){
                        KeywordListInfo keywordListInfo = (KeywordListInfo) JSONObject.toBean(keywordListInfos.getJSONObject(j),KeywordListInfo.class);
                        listKeywordListInfo.add(keywordListInfo);
                    }
                    keyWordAutoReplyInfo.setKeyword_list_info(listKeywordListInfo);
                }

                /**处理关键字回复信息 */
                JSONArray replyListInfos = keywordAutoReplyInfos.getJSONObject(i).getJSONArray("reply_list_info");
                if(replyListInfos!=null){
                    List<ReplyListInfo> listReplyListInfo = new ArrayList<ReplyListInfo>();
                    for(int j=0;j<replyListInfos.size();j++){
                        ReplyListInfo replyListInfo = (ReplyListInfo) JSONObject.toBean(keywordListInfos.getJSONObject(j),new CustomJsonConfig(ReplyListInfo.class, "news_info"));
                        /**处理关键字回复相关图文消息 */
                        JSONObject newsInfoJsonObj = replyListInfos.getJSONObject(j).getJSONObject("news_info");
                        if(newsInfoJsonObj!=null && !JSONUtils.isNull(newsInfoJsonObj)){
                            JSONArray newsInfos = newsInfoJsonObj.getJSONArray("list");
                            List<WxArticleConfig> listNewsInfo = new ArrayList<WxArticleConfig>();
                            for (int k = 0; k < newsInfos.size(); k++) {
                                WxArticleConfig wxArticleConfig = (WxArticleConfig) JSONObject.toBean(newsInfos.getJSONObject(k), WxArticleConfig.class);
                                listNewsInfo.add(wxArticleConfig);
                            }
                            replyListInfo.setNews_info(listNewsInfo);
                        }
                        listReplyListInfo.add(replyListInfo);
                    }
                    keyWordAutoReplyInfo.setReply_list_info(listReplyListInfo);
                }

                listKeyWordAutoReplyInfo.add(keyWordAutoReplyInfo);
            }
            autoReplyInfoRule.setKeyword_autoreply_info(listKeyWordAutoReplyInfo);
        }
    }

    return autoReplyInfoRule;
}

项目：jeewx-api 文件：JwMenuAPI.java

/**
 * 获取自定义接口配置
 * @param accessToken
 * @return
 * @throws WexinReqException
 */
public static CustomWeixinButtonConfig getAllMenuConfigure(String accessToken) throws WexinReqException{
    MenuConfigureGet cmcg = new MenuConfigureGet();
    cmcg.setAccess_token(accessToken);
    JSONObject result = WeiXinReqService.getInstance().doWeinxinReqJson(cmcg);
    Object error = result.get(WeiXinConstant.RETURN_ERROR_INFO_CODE);

    CustomWeixinButtonConfig customWeixinButtonConfig = (CustomWeixinButtonConfig) JSONObject.toBean(result, new CustomJsonConfig(CustomWeixinButtonConfig.class,"selfmenu_info"));

    JSONObject selfmenuInfo = result.getJSONObject("selfmenu_info");
    if(selfmenuInfo!=null && !JSONUtils.isNull(selfmenuInfo)){ 
        /**处理父类菜单 */
        JSONArray buttons = selfmenuInfo.getJSONArray("button");
        List<WeixinButtonExtend> listButton = new ArrayList<WeixinButtonExtend>();
        for(int i=0;i<buttons.size();i++){
            WeixinButtonExtend weixinButtonExtend = (WeixinButtonExtend) JSONObject.toBean(buttons.getJSONObject(i),new CustomJsonConfig(WeixinButtonExtend.class,"sub_button"));
            /**处理子类菜单 */
            JSONObject subButtonJsonObj = buttons.getJSONObject(i).getJSONObject("sub_button");
            if(subButtonJsonObj!=null && !JSONUtils.isNull(subButtonJsonObj)){
                JSONArray subButtons = subButtonJsonObj.getJSONArray("list");
                if (subButtons != null) {
                    List<WeixinButtonExtend> listSubButton = new ArrayList<WeixinButtonExtend>();
                    for (int j = 0; j < subButtons.size(); j++) {
                        WeixinButtonExtend subBtn = (WeixinButtonExtend) JSONObject.toBean(subButtons.getJSONObject(j), new CustomJsonConfig(WeixinButtonExtend.class,"news_info"));
                        /**处理菜单关联的图文消息 */
                        JSONObject newsInfoJsonObj = subButtons.getJSONObject(j).getJSONObject("news_info");
                        if(newsInfoJsonObj!=null && !JSONUtils.isNull(newsInfoJsonObj)){
                            JSONArray newsInfos = newsInfoJsonObj.getJSONArray("list");
                            List<WxArticleConfig> listNewsInfo = new ArrayList<WxArticleConfig>();
                            for (int k = 0; k < newsInfos.size(); k++) {
                                WxArticleConfig wxArticleConfig = (WxArticleConfig) JSONObject.toBean(newsInfos.getJSONObject(k), WxArticleConfig.class);
                                listNewsInfo.add(wxArticleConfig);
                            }
                            subBtn.setNews_info(listNewsInfo);
                        }
                        listSubButton.add(subBtn);
                    }
                    weixinButtonExtend.setSub_button(listSubButton);
                }
            }
            listButton.add(weixinButtonExtend);
        }
        customWeixinButtonConfig.setSelfmenu_info(listButton);
    }
    return customWeixinButtonConfig;
}

项目：kettle 文件：JSONUtil.java

private static void setDataFormat2JAVA() {
    // 设定日期转换格式
    JSONUtils.getMorpherRegistry().registerMorpher(
            new DateMorpher(new String[] { "yyyy-MM-dd",
                    "yyyy-MM-dd HH:mm:ss" }));
}

项目：jackson-datatype-json-lib 文件：JSONObjectSerializer.java

protected void serializeContents(JSONObject value, JsonGenerator jgen, SerializerProvider provider)
    throws IOException, JsonGenerationException
{
    Iterator<?> it = value.keys();
    while (it.hasNext()) {
        String key = (String) it.next();
        Object ob;
        try {
            ob = value.get(key);
        } catch (JSONException e) {
            throw new JsonGenerationException(e);
        }
        if (ob == null || JSONUtils.isNull(ob)) {
            if (provider.isEnabled(SerializationFeature.WRITE_NULL_MAP_VALUES)) {
                jgen.writeNullField(key);
            }
            continue;
        }
        jgen.writeFieldName(key);
        Class<?> cls = ob.getClass();
        if (cls == JSONObject.class) {
            serialize((JSONObject) ob, jgen, provider);
        } else if (cls == JSONArray.class) {
            JSONArraySerializer.instance.serialize((JSONArray) ob, jgen, provider);
        } else  if (cls == String.class) {
            jgen.writeString((String) ob);
        } else  if (cls == Integer.class) {
            jgen.writeNumber(((Integer) ob).intValue());
        } else  if (cls == Long.class) {
            jgen.writeNumber(((Long) ob).longValue());
        } else  if (cls == Boolean.class) {
            jgen.writeBoolean(((Boolean) ob).booleanValue());
        } else  if (cls == Double.class) {
            jgen.writeNumber(((Double) ob).doubleValue());
        } else if (cls == JSONArray.class) {
            JSONArraySerializer.instance.serialize((JSONArray) ob, jgen, provider);
        } else if (JSONObject.class.isAssignableFrom(cls)) { // sub-class
            serialize((JSONObject) ob, jgen, provider);
        } else if (JSONArray.class.isAssignableFrom(cls)) { // sub-class
            JSONArraySerializer.instance.serialize((JSONArray) ob, jgen, provider);
        } else {
            provider.defaultSerializeValue(ob, jgen);
        }
    }
}