Java Code Examples for com.jeesuite.common.json.JsonUtils#toJson()

/**
 * <pre>
 * 获取用户信息接口
 * </pre>
 */
@GetMapping("/info")
@ApiPermOptions(perms = PermissionType.Logined)
public String info(@PathVariable String appid, String sessionKey,
                   String signature, String rawData, String encryptedData, String iv) {
    final WxMaService wxService = weixinAppManager.getMaService(appid);

    // 用户信息校验
    if (!wxService.getUserService().checkUserInfo(sessionKey, rawData, signature)) {
        return "user check failed";
    }

    // 解密用户信息
    WxMaUserInfo userInfo = wxService.getUserService().getUserInfo(sessionKey, encryptedData, iv);

    return JsonUtils.toJson(userInfo);
}
 

/**
 * <pre>
 * 获取用户绑定手机号信息
 * </pre>
 */
@GetMapping("/phone")
@ApiPermOptions(perms = PermissionType.Logined)
public String phone(@PathVariable String appid, String sessionKey, String signature,
                    String rawData, String encryptedData, String iv) {
    final WxMaService wxService = weixinAppManager.getMaService(appid);

    // 用户信息校验
    if (!wxService.getUserService().checkUserInfo(sessionKey, rawData, signature)) {
        return "user check failed";
    }

    // 解密
    WxMaPhoneNumberInfo phoneNoInfo = wxService.getUserService().getPhoneNoInfo(sessionKey, encryptedData, iv);

    return JsonUtils.toJson(phoneNoInfo);
}
 

public static  void responseOutJsonp(HttpServletResponse response,String callbackFunName,Object jsonObject) {  
    //将实体对象转换为JSON Object转换  
    response.setCharacterEncoding("UTF-8");  
    response.setContentType("text/plain; charset=utf-8");  
    PrintWriter out = null;  
    
    String json = (jsonObject instanceof String) ? jsonObject.toString() : JsonUtils.toJson(jsonObject);
    String content = callbackFunName + "("+json+")";
    try {  
        out = response.getWriter();  
        out.append(content);  
    } catch (IOException e) {  
        e.printStackTrace();  
    } finally {  
        if (out != null) {  
            out.close();  
        }  
    }  
}
 

/**
 * serialize
 *
 * @param topic topic associated with data
 * @param data  typed data
 * @return serialized bytes
 */
@Override
public byte[] serialize(String topic, Serializable data) {
    try {
        if (data == null)
            return null;
        else{     
        	String toString = isSimpleDataType(data) ? data.toString() : JsonUtils.toJson(data);
        	return  toString.getBytes(StandardCharsets.UTF_8.name());
        }
    } catch (UnsupportedEncodingException e) {
        throw new SerializationException("Error when serializing string to byte[] due to unsupported encoding UTF-8");
    }

}
 

public static void main(String[] args) {
	
	User user = new User();
	user.setId(100);
	user.setName("jack");
	
	DefaultMessage message = new DefaultMessage(user).consumerAckRequired(true).header("key1", "value1");
	String json = JsonUtils.toJson(message);
	System.out.println(json);
	
	message = JsonUtils.toObject(json,DefaultMessage.class);
	System.out.println(message);
}
 

public String getCallbackRuleAsJson(){
	if(StringUtils.isAnyBlank(callbackBody,callbackHost,callbackUrl))return null;
	Map<String, String> map = new HashMap<>(4);
	map.put("callbackBody", callbackBody);
	map.put("callbackHost", callbackHost);
	map.put("callbackUrl", callbackUrl);
	map.put("callbackBodyType", getCallbackBodyType());
	return JsonUtils.toJson(map);
}
 

/**
 * 生成查询缓存key
 * @param cacheInfo
 * @param param
 * @return
 */
@SuppressWarnings("unchecked")
private String genarateQueryCacheKey(String keyPattern,Object param){
	String text;
	try {
		Object[] args;
		if(param instanceof Map){
			Map<String, Object> map = (Map<String, Object>) param;
			if(map.containsKey(STR_PARAM + "1")){
				args = new String[map.size()/2];
				for (int i = 0; i < args.length; i++) {
					args[i] = CacheKeyUtils.objcetToString(map.get(STR_PARAM + (i+1)));
				}
			}else{
				args = new String[]{CacheKeyUtils.objcetToString(map)};
			}
		}else if(param instanceof BaseEntity){
			Serializable id = ((BaseEntity)param).getId();
			if(id != null && !"0".equals(id.toString())){	
				args = new String[]{(((BaseEntity)param).getId()).toString()};
			}else{
				args = new String[]{CacheKeyUtils.objcetToString(param)};
			}
		}else if(param instanceof Object[]){
			args = (Object[])param;
		}else if(param == null){
			args = new Object[0];
		}else{
			args = new String[]{CacheKeyUtils.objcetToString(param)};
		}
		
		text = StringUtils.join(args,"-");
	} catch (Exception e) {
		text = JsonUtils.toJson(param);
		e.printStackTrace();
	}
	if(text.length() > 64)text = DigestUtils.md5(text);

	return String.format(keyPattern, text);
}
 

public String toJsonString(){
	return JsonUtils.toJson(this);
}
 

public String serialize() {
	return JsonUtils.toJson(this);
}
 

@Override
public String toString() {
	return JsonUtils.toJson(this);
}