Java StringUtil.isBlank方法代码示例

import jodd.util.StringUtil; //导入方法依赖的package包/类
/**
 * Resolves active profiles from special property.
 * This property can be only a base property!
 * If default active property is not defined, nothing happens.
 * Otherwise, it will replace currently active profiles.
 */
protected void resolveActiveProfiles() {
	if (activeProfilesProp == null) {
		activeProfiles = null;
		return;
	}

	final PropsEntry pv = data.getBaseProperty(activeProfilesProp);
	if (pv == null) {
		// no active profile set as the property, exit
		return;
	}

	final String value = pv.getValue();
	if (StringUtil.isBlank(value)) {
		activeProfiles = null;
		return;
	}

	activeProfiles = StringUtil.splitc(value, ',');
	StringUtil.trimAll(activeProfiles);
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
/**
 * Parses headers.
 */
protected void readHeaders(BufferedReader reader) {
	while (true) {
		String line;
		try {
			line = reader.readLine();
		} catch (IOException ioex) {
			throw new HttpException(ioex);
		}

		if (StringUtil.isBlank(line)) {
			break;
		}

		int ndx = line.indexOf(':');
		if (ndx != -1) {
			header(line.substring(0, ndx), line.substring(ndx + 1));
		} else {
			throw new HttpException("Invalid header: " + line);
		}
	}
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
public Map<String, Object> getVariableMap() {
	Map<String, Object> vars = new HashMap<String, Object>();

	ConvertUtils.register(new DateConverter(), java.util.Date.class);

	if (StringUtil.isBlank(keys)) {
		return vars;
	}

	String[] arrayKey = keys.split(",");
	String[] arrayValue = values.split(",");
	String[] arrayType = types.split(",");
	for (int i = 0; i < arrayKey.length; i++) {
		String key = arrayKey[i];
		String value = arrayValue[i];
		String type = arrayType[i];

		Class<?> targetType = Enum.valueOf(PropertyType.class, type).getValue();
		Object objectValue = ConvertUtils.convert(value, targetType);
		vars.put(key, objectValue);
	}
	return vars;
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
public static Long parseId(Object id) {
	if (id == null) {
		return null;
	}
	if (id instanceof String && !StringUtil.isBlank((String) id)) {
		return Long.parseLong((String) id);
	} else if (id instanceof Number) {
		return ((Number) id).longValue();
	}
	return -1l;
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
public static String getLable(String type) {
	if(StringUtil.isBlank(type)){
		return "";
	}
	switch (type) {
	case Man: 
		return "男";
	case Woman: 
		return "女";
	default:
		return "";
	}
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
public static NotificationClientApi getNotificationClient(NotifyConfiguration config){
    NotificationClientApi client = null;
    DebugType type = DebugType.None;
    String debugTypeString = config.getDebugType();

    if (StringUtil.isBlank(debugTypeString) == false){
        type = DebugType.valueOf(debugTypeString);
    }

    switch(type){
        case None:
        default:
            client = new ConfigurationAwareNotificationClient(config);
            break;
        case NotifyClientException:
            String httpCode = config.getDebugHttpCode();
            if (StringUtil.isBlank(httpCode) == false){
                client = new ExceptionThrowingNotificationClient(Integer.parseInt(httpCode));
            } else {
                client = new ExceptionThrowingNotificationClient();
            }
            break;
        case RuntimeException:
            client = new RuntimeExceptionThrowingNotificationClient();
            break;
    }

    log.info("Creating NotificationClientApi - {} - {}", debugTypeString, client.getClass().getCanonicalName());

    return client;
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
/**
 * Parses input stream and creates new <code>HttpRequest</code> object.
 */
public static HttpRequest readFrom(InputStream in) {
	BufferedReader reader;
	try {
		reader = new BufferedReader(new InputStreamReader(in, StringPool.ISO_8859_1));
	} catch (UnsupportedEncodingException uneex) {
		return null;
	}

	HttpRequest httpRequest = new HttpRequest();

	String line;
	try {
		line = reader.readLine();
	} catch (IOException ioex) {
		throw new HttpException(ioex);
	}

	if (!StringUtil.isBlank(line)) {
		String[] s = StringUtil.splitc(line, ' ');

		httpRequest.method(s[0]);
		httpRequest.path(s[1]);
		httpRequest.httpVersion(s[2]);

		httpRequest.readHeaders(reader);
		httpRequest.readBody(reader);
	}

	return httpRequest;
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
public static boolean isBlank(Node node) {
	return node != null && ((node.getNodeType() == Node.TEXT_NODE && StringUtil.isBlank(node.getNodeValue())) || (node.getNodeType() == Node.COMMENT_NODE));
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
public static String prefix(String key) {
	return StringUtil.isBlank(key) ? "" : (key + ".");
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
public static String postfix(String key) {
	return StringUtil.isBlank(key) ? "" : ("." + key);
}
 

import jodd.util.StringUtil; //导入方法依赖的package包/类
@RequestMapping(value="/upload")
public ActionResultObj upload(HttpServletRequest request, HttpServletResponse response){
	ActionResultObj result = new ActionResultObj();
	try{
		String grouping = request.getParameter("grouping");
		if(StringUtil.isBlank(grouping)||grouping.equalsIgnoreCase("null")){
			 grouping = IdGen.uuid();
		}
		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		String newFilePath = filePath+"/"+grouping+"/";
		File file = new File(rootPath+ newFilePath);
		if (!file.exists()) {
			file.mkdirs();
		}
		String fileName = null;
		for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
			MultipartFile mf = entity.getValue();
			fileName = mf.getOriginalFilename();
			String newFileName = FileUtil.generateFileName(fileName);// 构成新文件名。

			File uploadFile = new File(rootPath + newFilePath + newFileName);
			FileCopyUtils.copy(mf.getBytes(), uploadFile);
			
			EFile eFile = new EFile();
			eFile.setName(FileUtil.getFileNameNotSuffix(fileName)+FileUtil.getFileNameSuffix(fileName));
			eFile.setPath(newFilePath+newFileName);
			eFile.setGrouping(grouping);
			
			if(fileService.save(eFile) != null){
				WMap map = new WMap();
				map.put("data", eFile);
				result.ok(map);
				result.okMsg("上传成功！");
			}else{
				result.errorMsg("上传失败！");
			}
		}
	}catch(Exception e){
		LOG.error("上传失败，原因："+e.getMessage());
		result.error(e);
	}
	return result;
}