org.apache.commons.lang.math.NumberUtils#isNumber ( )源码实例Demo

下面列出了org.apache.commons.lang.math.NumberUtils#isNumber ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： FlyCms 文件： ArticleAdminController.java

@PostMapping("/category_drags")
@ResponseBody
public DataVo editCategoryDrags(@RequestParam(value = "id", required = false) String id,@RequestParam(value = "pId", required = false) String pId){
    DataVo data = DataVo.failure("操作失败");
    try {
        if (StringUtils.isBlank(id)) {
            return data = DataVo.failure("分类id不能为空");
        }
        if (!NumberUtils.isNumber(id)) {
            data = DataVo.failure("分类id错误！");
        }
        if (StringUtils.isBlank(pId)) {
            return DataVo.failure("未获取到父级id");
        }
        if (!NumberUtils.isNumber(pId)) {
            data = DataVo.failure("父级id错误！");
        }
        data = articleCategoryService.editCategoryDragsById(Long.parseLong(id),Long.parseLong(pId));
    } catch (Exception e) {
        data = DataVo.failure(e.getMessage());
    }
    return data;
}

源代码2 项目： FlyCms 文件： UserController.java

@ResponseBody
@PostMapping(value = "/ucenter/user/follow")
public DataVo userFollow(@RequestParam(value = "id", required = false) String id) {
    DataVo data = DataVo.failure("操作失败");
    try {
        if (!NumberUtils.isNumber(id)) {
            return data=DataVo.failure("问题参数错误");
        }
        if(getUser()==null){
            return data=DataVo.failure("请登陆后关注");
        }
        if((getUser().getUserId().equals(Long.parseLong(id)))){
            return data=DataVo.failure("无法关注自己！");
        }
        data=userService.addUserFans(Long.parseLong(id),getUser().getUserId());
    } catch (Exception e) {
        data = DataVo.failure(e.getMessage());
    }
    return data;
}

源代码3 项目： SuitAgent 文件： Metrics.java

private Collection<? extends FalconReportObject> getGlobalStatus() throws SQLException, ClassNotFoundException {
        Set<FalconReportObject> reportObjectSet = new HashSet<>();
        String sql = "SHOW /*!50001 GLOBAL */ STATUS";
        PreparedStatement pstmt = connection.prepareStatement(sql);
        ResultSet rs = pstmt.executeQuery();
        while (rs.next()){
            String value = rs.getString(2);
            if (NumberUtils.isNumber(value)){
                String metric = rs.getString(1);
                FalconReportObject falconReportObject = new FalconReportObject();
                MetricsCommon.setReportCommonValue(falconReportObject,plugin.step());
                falconReportObject.setCounterType(CounterType.GAUGE);
                //时间戳会统一上报
//                falconReportObject.setTimestamp(System.currentTimeMillis() / 1000);
                falconReportObject.setMetric(metric);
                falconReportObject.setValue(value);
                falconReportObject.appendTags(MetricsCommon.getTags(plugin.agentSignName(),plugin,plugin.serverName()));
                reportObjectSet.add(falconReportObject);
            }
        }
        rs.close();
        pstmt.close();
        return reportObjectSet;
    }

源代码4 项目： FlyCms 文件： TopicsController.java

@ResponseBody
@PostMapping(value = "/topics/follow")
public DataVo topicsFollow(@RequestParam(value = "id", required = false) String id) {
    DataVo data = DataVo.failure("操作失败");
    try {
        if (!NumberUtils.isNumber(id)) {
            return data=DataVo.failure("话题id参数错误");
        }
        if(getUser()==null){
            return data=DataVo.failure("请登陆后关注");
        }
        data=topicService.addTopicAndUser(getUser().getUserId(),Long.parseLong(id));
    } catch (Exception e) {
        data = DataVo.failure(e.getMessage());
    }
    return data;
}

源代码5 项目： CardinalPGM 文件： Parser.java

public static KitItem getKitItem(Element element) {
    ItemStack itemStack = getItem(element);
    int slot = -1;
    String slotString = element.getAttributeValue("slot", "-1");
    if (NumberUtils.isNumber(slotString)) {
        slot = Integer.parseInt(slotString);
    } else {
        if (!slotString.startsWith("slot.")) slotString = "slot." + slotString;
        try {
            CommandReplaceItem replaceItem = new CommandReplaceItem();
            Method m = CommandReplaceItem.class.getDeclaredMethod("e", String.class); // Returns inventory slot (int)
            m.setAccessible(true);                                                    // from a mojang string inventory
            slot = (int)m.invoke(replaceItem, slotString);                            // like "slot.weapon.offhand"
        } catch (NoSuchMethodException|IllegalAccessException|InvocationTargetException e) {
            e.printStackTrace();
        }
    }
    return new KitItem(itemStack, slot);
}

源代码6 项目： FlyCms 文件： QuestionController.java

@ResponseBody
@PostMapping(value = "/ucenter/answer/add")
public DataVo addAnswer(@RequestParam(value = "questionId", required = false) String questionId,
                        @RequestParam(value = "content", required = false) String content,
                          ModelMap modelMap) {
    DataVo data = DataVo.failure("操作失败");
    try {
        if (!NumberUtils.isNumber(questionId)) {
            return data=DataVo.failure("话题参数错误");
        }
        Question question=questionService.findQuestionById(Long.parseLong(questionId),2);
        if(question==null){
            return data=DataVo.failure("该话题不存在或已删除");
        }
        //content=StringHelperUtil.htmlReplace(content);
        if (StringUtils.isBlank(content)) {
            return DataVo.failure("答案内容不能为空");
        }
        data=answerService.addAnswer(Long.parseLong(questionId),getUser().getUserId(),content);
    } catch (Exception e) {
        data = DataVo.failure(e.getMessage());
    }
    return data;
}

源代码7 项目： zstack 文件： ElaborationManagerImpl.java

private List<ElaborationVO> getMissedElatorations(Long repeats, String from) {
    Long times = repeats != null ? repeats : 1L;
    if (from == null) {
        return Q.New(ElaborationVO.class).eq(ElaborationVO_.matched, false).gte(ElaborationVO_.repeats, times).list();
    } else {
        if (TimeUtils.isValidTimestampFormat(from)) {
            long start = TimeUtils.parseFormatStringToTimeStamp(from);
            return Q.New(ElaborationVO.class).eq(ElaborationVO_.matched, false).gte(ElaborationVO_.repeats, times).
                    gte(ElaborationVO_.lastOpDate, new Timestamp(start)).list();
        } else if (NumberUtils.isNumber(from)) {
            try {
                return Q.New(ElaborationVO.class).eq(ElaborationVO_.matched, false).gte(ElaborationVO_.repeats, times).
                        gte(ElaborationVO_.lastOpDate, new Timestamp(Long.parseLong(from))).list();
            } catch (NumberFormatException e) {
                throw new OperationFailureException(argerr("%s is not a Long value Number", from));
            }
        } else {
            throw new OperationFailureException(argerr("arg 'startTime' should format like 'yyyy-MM-dd HH:mm:ss' or '1545380003000'"));
        }
    }
}

源代码8 项目： rice 文件： DefaultExpressionEvaluator.java

/**
 * Evaluate server side variables and add them to a map with the key being the original var or call evaluated
 * to be replaced later by the evaluated value.
 *
 * @param exp the expression to evaluate known server variables and methods
 * @param context the expression evaluation context
 * @return map of keys that are the original expression/variable, and the replacement value
 */
private Map<String, String> evaluateServerSideVariables(String exp, Map<String, Object> context) {
    Map<String, String> serverEvaluations = new HashMap<String, String>();
    Matcher matcher = SERVER_EVALUATION_PATTERN.matcher(exp);
    while (matcher.find()) {
        String spelMethodCall = matcher.group(1);

        Object value = this.evaluateExpression(context, spelMethodCall);

        // Convert the value to expected js equivalent
        if (value == null) {
            serverEvaluations.put(spelMethodCall, "null");
        } else if (value instanceof String) {
            serverEvaluations.put(spelMethodCall, "\"" + value + "\"");
        } else if (value instanceof Boolean || NumberUtils.isNumber(value.toString())) {
            serverEvaluations.put(spelMethodCall, value.toString());
        } else {
            // Corner case, assume the object gives us something meaningful from toString, wrap in quotes
            serverEvaluations.put(spelMethodCall, "\"" + value.toString() + "\"");
        }
    }

    return serverEvaluations;
}

源代码9 项目： snakerflow 文件： SubProcessParser.java

/**
 * 解析decisition节点的特有属性expr
 */
protected void parseNode(NodeModel node, Element element) {
	SubProcessModel model = (SubProcessModel)node;
	model.setProcessName(element.getAttribute(ATTR_PROCESSNAME));
	String version = element.getAttribute(ATTR_VERSION);
	int ver = 0;
       if(NumberUtils.isNumber(version)) {
       	ver = Integer.parseInt(version);
       }
	model.setVersion(ver);
	String form = element.getAttribute(ATTR_FORM);
	if(StringHelper.isNotEmpty(form)) {
		model.setForm(form);
	} else {
		model.setForm(ConfigHelper.getProperty("subprocessurl"));
	}
}

源代码10 项目： FlyCms 文件： UserAdminController.java

@PostMapping("/groupsort_update")
@ResponseBody
public DataVo updateGroupSort(@RequestParam(value = "id", required = false) String id,@RequestParam(value = "sort", required = false) String sort){
    DataVo data = DataVo.failure("操作失败");
    try {
        if (!NumberUtils.isNumber(id)) {
            return data=DataVo.failure("话题参数错误");
        }
        if (!NumberUtils.isNumber(sort)) {
            return data=DataVo.failure("话题参数错误");
        }
        data = userGroupService.updateGroupSort(Long.parseLong(id),Integer.valueOf(sort));
    } catch (Exception e) {
        data = DataVo.failure(e.getMessage());
    }
    return data;
}

源代码11 项目： FlyCms 文件： ArticleController.java

@GetMapping(value = "/ucenter/article/edit-{id}")
public String getEditArticle(@PathVariable(value = "id", required = false) String id,ModelMap modelMap){
    if (!NumberUtils.isNumber(id)) {
        return theme.getPcTemplate("404");
    }
    Article article=articleService.findArticleById(Long.parseLong(id), 0);
    if(article==null){
        return theme.getPcTemplate("404");
    }
    if (!getUser().getUserId().equals(article.getUserId())) {
        modelMap.addAttribute("message", "只能修改属于自己的文章！");
        return theme.getPcTemplate("message_tip");
    }
    //article.setContent(StringEscapeUtils.escapeHtml4(article.getContent()));
    modelMap.addAttribute("article", article);
    modelMap.addAttribute("user", getUser());
    return theme.getPcTemplate("article/edit_article");
}

源代码12 项目： mobycraft 文件： ConfigurationCommands.java

public void setPollRate() {
	if (Utils.checkIfArgIsNull(args, 0)) {
		sendErrorMessage("Poll rate is not specified! Command is used as /docker poll_rate <rate> .");
		return;
	}
	
	if (!NumberUtils.isNumber(arg1)) {
		sendErrorMessage("The argument \"" + arg1 + "\" is invalid (must be a positive integer)! Command is used as /docker poll_rate <rate> .");
		return;
	}

	configProperties.getPollRateProperty().setValue(arg1);
	Mobycraft.config.save();
	int intArg1 = Integer.parseInt(arg1);
	if (intArg1 < 1) {
		if (intArg1 == 0) {
			sendErrorMessage("The argument \"" + arg1 + "\" is invalid (can't be zero)! Command is used as /docker poll_rate <rate> .");
		} else {
			sendErrorMessage("The argument \"" + arg1 + "\" is invalid (can't be negative)! Command is used as /docker poll_rate <rate> .");
		}
	} else if (intArg1 == 1) {
		sendConfirmMessage("Poll rate set to 1 second");
	} else {
		sendConfirmMessage("Poll rate set to " + arg1 + " seconds");
	}
}

源代码13 项目： FlyCms 文件： ShareController.java

@GetMapping(value = "/ucenter/share/edit-{id}")
public String editShare(@PathVariable(value = "id", required = false) String id,ModelMap modelMap){
    if (!NumberUtils.isNumber(id)) {
        return theme.getPcTemplate("404");
    }
    Share share=shareService.findShareById(Long.parseLong(id),0);
    if(share==null){
        return theme.getPcTemplate("404");
    }
    if (getUser().getUserId() != share.getUserId()) {
        modelMap.addAttribute("message", "只能修改属于自己的文章！");
        return theme.getPcTemplate("message_tip");
    }
    modelMap.addAttribute("share", share);
    modelMap.addAttribute("user", getUser());
    return theme.getPcTemplate("share/edit_share");
}

源代码14 项目： FlyCms 文件： ScoreAdminController.java

@PostMapping("/rule_status")
@ResponseBody
public DataVo updateRuleStatus(@RequestParam(value = "id", required = false) String id){
    if (!NumberUtils.isNumber(id)) {
        return DataVo.failure("参数传递错误");
    }
    return scoreRuleService.updateRuleStatus(Long.parseLong(id));
}

源代码15 项目： CardinalPGM 文件： Parser.java

public static AttributeModifier.Operation getOperation(String operation) {
    if (NumberUtils.isNumber(operation)) {
        return AttributeModifier.Operation.fromOpcode(Integer.parseInt(operation));
    } else {
        switch (operation.toLowerCase()) {
            case("add"):
                return AttributeModifier.Operation.ADD_NUMBER;
            case("base"):
                return AttributeModifier.Operation.ADD_SCALAR;
            case("multiply"):
                return AttributeModifier.Operation.MULTIPLY_SCALAR_1;
        }
    }
    return AttributeModifier.Operation.ADD_NUMBER;
}

源代码16 项目： FlyCms 文件： ConfigAdminController.java

/**u
 * 修改用户信息设置配置
 */
@ResponseBody
@PostMapping(value = "/userconfig_updagte")
public DataVo updagteUserConfig(
        @RequestParam(value = "user_reg") String user_reg,
        @RequestParam(value = "user_reg_verify") String user_reg_verify,
        @RequestParam(value = "user_activation_role") String user_activation_role,
        @RequestParam(value = "user_role") String user_role,
        @RequestParam(value = "user_question_verify") String user_question_verify,
        @RequestParam(value = "user_answer_verify") String user_answer_verify
) {
    DataVo data = DataVo.failure("操作失败");
    try {
        if (!NumberUtils.isNumber(user_role)) {
            return data=DataVo.failure("权限参数错误");
        }
        if (!NumberUtils.isNumber(user_question_verify)) {
            return data=DataVo.failure("问答审核参数错误");
        }
        if (!NumberUtils.isNumber(user_answer_verify)) {
            return data=DataVo.failure("回答审核参数错误");
        }
        configService.updagteConfigByKey("user_reg", user_reg);
        configService.updagteConfigByKey("user_reg_verify", user_reg_verify);
        configService.updagteConfigByKey("user_activation_role", user_activation_role);
        configService.updagteConfigByKey("user_role", user_role);
        configService.updagteConfigByKey("user_question_verify", user_question_verify);
        configService.updagteConfigByKey("user_answer_verify", user_answer_verify);
        return DataVo.success("操作成功", DataVo.NOOP);
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        DataVo.failure("未知错误！");
    }
    return data;
}

源代码17 项目： FlyCms 文件： ArticleController.java

@ResponseBody
@RequestMapping(value = "/findArticleById/{id}")
public DataVo findArticleById(@PathVariable(value = "id", required = false) String id,ModelMap modelMap){
    DataVo data = DataVo.failure("操作失败");
    if (!NumberUtils.isNumber(id)) {
        return data = DataVo.failure("id参数错误");
    }
    Article article=articleService.findArticleById(Long.parseLong(id), 2);
    if(article==null){
        return data = DataVo.failure("该内容不存在或者未审核！");
    }
    Map<String, Object> map = new HashMap<>();
    map.put("content",article.getContent());
    return DataVo.success(map);
}

源代码18 项目： SuitAgent 文件： FalconReportObject.java

public void setValue(String value) {
    if (NumberUtils.isNumber(value) && value.contains("E")) {
        this.value = String.format("%.3f",NumberUtils.toDouble(value)).replace(".000","");
    }else {
        this.value = value;
    }
}

源代码19 项目： pentaho-kettle 文件： Params.java

public Params build() {
  Params params = new Params();
  params.uuid = uuid;
  params.blockRepoConns = blockRepoConns;
  params.repoName = repoName;
  params.repoUsername = repoUsername;
  params.trustRepoUser = trustRepoUser;
  params.repoPassword = repoPassword;
  params.inputDir = inputDir;
  params.inputFile = inputFile;
  params.listRepoFiles = listRepoFiles;
  params.listRepoDirs = listRepoDirs;
  params.exportRepo = exportRepo;
  params.localFile = localFile;
  params.localJarFile = localJarFile;
  params.localInitialDir = localInitialDir;
  params.listRepos = listRepos;
  params.safeMode = safeMode;
  params.metrics = metrics;
  params.listFileParams = listFileParams;
  params.logLevel = logLevel;
  params.maxLogLines = maxLogLines;
  params.maxLogTimeout = maxLogTimeout;
  params.logFile = logFile;
  params.oldLogFile = oldLogFile;
  params.version = version;
  params.resultSetStepName = resultSetStepName;
  params.resultSetCopyNumber = NumberUtils.isNumber( resultSetCopyNumber ) ? resultSetCopyNumber : "0" /* default */;
  params.base64Zip = base64Zip;
  params.namedParams = namedParams;
  params.customNamedParams = customNamedParams;

  return params;
}

源代码20 项目： OpenFalcon-SuitAgent 文件： JMXMetricsValue.java

/**
 * 生成监控报告的辅助方法
 *
 * @param kitObjectNameMetricses
 * @param metricsValueInfo
 * @return
 */
private Set<FalconReportObject> generatorReportObject(Collection<KitObjectNameMetrics> kitObjectNameMetricses, JMXMetricsValueInfo metricsValueInfo) {
    Set<FalconReportObject> result = new HashSet<>();

    //用于判断监控值是否重复添加,若出现重复添加,进行监控值比较
    Map<String, FalconReportObject> repeat = new HashMap<>();

    for (KitObjectNameMetrics kitObjectNameMetrics : kitObjectNameMetricses) {
        JMXObjectNameInfo jmxObjectNameInfo = kitObjectNameMetrics.jmxObjectNameInfo;
        JMXMetricsConfiguration jmxMetricsConfiguration = kitObjectNameMetrics.jmxMetricsConfiguration;
        Object metricsValue = jmxObjectNameInfo.getMetricsValue().get(jmxMetricsConfiguration.getMetrics());
        if (metricsValue != null) {
            //服务的标识后缀名
            String name = metricsValueInfo.getJmxConnectionInfo().getName();

            FalconReportObject requestObject = new FalconReportObject();
            setReportCommonValue(requestObject, jmxPlugin.step());
            requestObject.setMetric(getMetricsName(jmxMetricsConfiguration.getAlias()));//设置push obj 的 metrics
            try {
                //设置push obj 的 Counter
                requestObject.setCounterType(CounterType.valueOf(jmxMetricsConfiguration.getCounterType()));
            } catch (IllegalArgumentException e) {
                log.error("错误的{} counterType配置:{},只能是 {} 或 {},未修正前,将忽略此监控值", jmxMetricsConfiguration.getAlias(), jmxMetricsConfiguration.getCounterType(), CounterType.COUNTER, CounterType.GAUGE, e);
                continue;
            }
            requestObject.setTimestamp(metricsValueInfo.getTimestamp());
            requestObject.setObjectName(jmxObjectNameInfo.getObjectName());
            Object newValue = executeJsExpress(kitObjectNameMetrics.jmxMetricsConfiguration.getValueExpress(), metricsValue.toString());
            if (NumberUtils.isNumber(String.valueOf(newValue).trim())) {
                requestObject.setValue(String.valueOf(newValue).trim());
            } else {
                log.error("异常:监控指标值{} - {} : {}不能转换为数字,将忽略此监控值", jmxMetricsConfiguration.getObjectName(), jmxMetricsConfiguration.getMetrics(), metricsValue);
                continue;
            }

            requestObject.appendTags(getTags(name, jmxPlugin, jmxPlugin.serverName(), MetricsType.JMX_OBJECT_CONF)).appendTags(jmxMetricsConfiguration.getTag());

            //监控值重复性判断
            FalconReportObject reportInRepeat = repeat.get(jmxMetricsConfiguration.getMetrics());
            if (reportInRepeat == null) {
                //第一次添加
                result.add(requestObject);
                repeat.put(jmxMetricsConfiguration.getMetrics(), requestObject);
            } else {
                if (!reportInRepeat.equals(requestObject)) {
                    // 若已有记录而且不相同,进行区分保存
                    result.remove(reportInRepeat);
                    reportInRepeat.appendTags(requestObject.getObjectName().toString());//JMX 的ObjectName名称符合tag格式
                    result.add(reportInRepeat);

                    requestObject.appendTags(requestObject.getObjectName().toString());
                    if (!result.contains(requestObject)) {
                        result.add(requestObject);
                    }
                }
            }
        }
    }
    return result;
}

方法所在类

org.apache.commons.lang.math.NumberUtils