Java Code Examples for org.apache.commons.lang3.StringUtils#isBlank()

The following examples show how to use org.apache.commons.lang3.StringUtils#isBlank() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: genie   File: GRpcHeartBeatServiceImpl.java    License: Apache License 2.0 6 votes vote down vote up
private void handleAgentHeartBeat(
    final String streamId,
    final AgentHeartBeat agentHeartBeat
) {
    // Pull the record, if one exists
    final AgentStreamRecord agentStreamRecord;
    synchronized (activeStreamsMap) {
        agentStreamRecord = activeStreamsMap.get(streamId);
    }

    final String claimedJobId = agentHeartBeat.getClaimedJobId();
    if (agentStreamRecord == null) {
        log.warn("Received heartbeat from an unknown stream");
    } else if (StringUtils.isBlank(claimedJobId)) {
        log.warn("Ignoring heartbeat lacking job id");
    } else {
        log.debug("Received heartbeat for job: {} (stream id: {})", claimedJobId, streamId);
        final boolean isFirstHeartBeat = agentStreamRecord.updateRecord(claimedJobId);
        if (isFirstHeartBeat) {
            log.info("Received first heartbeat for job: {} (stream id: {})", claimedJobId, streamId);
        }
        this.agentConnectionTrackingService.notifyHeartbeat(streamId, claimedJobId);
    }
}
 
Example 2
Source Project: milkman   File: GitSyncDetailFactory.java    License: MIT License 6 votes vote down vote up
private void updateConnectionTypeLabels(String newValue) {
	GitSyncDetails newDetails = new GitSyncDetails(newValue, "", "");
	if (newDetails.isSsh()) {
		usernameLbl.setText("Ssh File");
		username.setPromptText("insert id_rsa file here...");
		if (StringUtils.isBlank(username.getText())) {
			var id_rsa = Paths.get(System.getProperty("user.home"), ".ssh", "id_rsa");
			if (id_rsa.toFile().exists()){
				username.setText(id_rsa.toString());
			}
		}
		passwordLbl.setText("Ssh File Password");
		passwordOrToken.setPromptText("Enter Ssh File password or leave blank...");
	} else {
		usernameLbl.setText("Username");
		username.setPromptText("enter username here...");
		passwordLbl.setText("Password/Token");
		passwordOrToken.setPromptText("Enter password or token here...");
	}
}
 
Example 3
Source Project: IceNAT   File: IceClient.java    License: Apache License 2.0 6 votes vote down vote up
public void startConnect() throws InterruptedException
{

    if (StringUtils.isBlank(remoteSdp))
    {
        throw new NullPointerException(
                "Please exchange sdp information with peer before start connect! ");
    }

    agent.startConnectivityEstablishment();

    // agent.runInStunKeepAliveThread();

    synchronized (listener)
    {
        listener.wait();
    }

}
 
Example 4
/**
	 * {@inheritDoc}
	 */
@Override
public String getGoogleAuthenticationUrl() {
	
	String clientId = sakaiProxy.getServerConfigurationParameter("profile2.integration.google.client-id", null);

	if(StringUtils.isBlank(clientId)){
		log.error("Google integration not properly configured. Please set the client id");
		return null;
	}
	
	StringBuilder sb = new StringBuilder();
	sb.append("https://accounts.google.com/o/oauth2/auth?");
	sb.append("client_id=");
	sb.append(clientId);
	sb.append("&redirect_uri=");
	sb.append(ProfileConstants.GOOGLE_REDIRECT_URI);
	sb.append("&response_type=code");
	sb.append("&scope=");
	sb.append(ProfileConstants.GOOGLE_DOCS_SCOPE);
	
	return sb.toString();
}
 
Example 5
private String readRequiredAttribute(XMLStreamReader reader, String localName) throws XMLStreamException {
   String value = null;
   for(int i = 0; i < reader.getAttributeCount(); i++) {
      String attributeName = reader.getAttributeLocalName(i);
      if(attributeName.equals(localName)) {
         value = reader.getAttributeValue(i);
         break;
      }
   }

   if(StringUtils.isBlank(value)) {
      throw new XMLStreamException("Required attribute " + localName + " is missing");
   }

   return value;
}
 
Example 6
/**
  * This function listens at endpoint "/api/ValidateTwitterFollowerCount". Two ways to invoke it using "curl" command in bash:
  * 1. curl -d "HTTP Body" {your host}/api/ValidateTwitterFollowerCount
  * 2. curl {your host}/api/ValidateTwitterFollowerCount?name=HTTP%20Query
  */
 @FunctionName("ValidateTwitterFollowerCount")
 public HttpResponseMessage run(
         @HttpTrigger(name = "request", methods = {HttpMethod.GET, HttpMethod.POST}, authLevel = AuthorizationLevel.ANONYMOUS) HttpRequestMessage<Optional<String>> request,
         @SendGridOutput(name = "outputEmail", 
         apiKey = "SendGridAPIKey",  
         from = "[email protected]", 
         to = "your_email_address",
         subject = "{Name} with {followersCount} followers has posted a tweet",
         text = "{tweettext}") OutputBinding<Mail> outputEmail,
             final ExecutionContext context) {
     context.getLogger().info("Java HTTP trigger processed a request.");

     TwitterMessage twitterMessage = null;

     String json = request.getBody().orElse(null);
     if (json != null) {
         ObjectMapper mapper = new ObjectMapper();
         try {
             twitterMessage = mapper.readValue(json, TwitterMessage.class);
         } catch (IOException e) {
	twitterMessage = new TwitterMessage();
}
     }
     else {
         twitterMessage = new TwitterMessage();
         twitterMessage.setFollowersCount(Integer.parseInt(request.getQueryParameters().get("followersCount")));
         twitterMessage.setTweetText(request.getQueryParameters().get("tweettext"));
         twitterMessage.setName(request.getQueryParameters().get("Name"));
     }

     if (twitterMessage.getFollowersCount() == 0 
             || StringUtils.isBlank(twitterMessage.getTweetText()) 
             || StringUtils.isBlank(twitterMessage.getName())) {
         return request.createResponseBuilder(HttpStatus.BAD_REQUEST).body("Please pass a name on the query string or in the request body").build();
     } else {
         outputEmail.setValue(new Mail());
         return request.createResponseBuilder(HttpStatus.OK).body("Success").build();
     }
 }
 
Example 7
Source Project: coming   File: JGenProg2017_0087_t.java    License: MIT License 5 votes vote down vote up
/**
 * <p>Convert a <code>String</code> to a <code>BigDecimal</code>.</p>
 * 
 * <p>Returns <code>null</code> if the string is <code>null</code>.</p>
 *
 * @param str  a <code>String</code> to convert, may be null
 * @return converted <code>BigDecimal</code> (or null if the input is null)
 * @throws NumberFormatException if the value cannot be converted
 */
public static BigDecimal createBigDecimal(String str) {
    if (str == null) {
        return null;
    }
    // handle JDK1.3.1 bug where "" throws IndexOutOfBoundsException
    if (StringUtils.isBlank(str)) {
        throw new NumberFormatException("A blank string is not a valid number");
    }
        // this is protection for poorness in java.lang.BigDecimal.
        // it accepts this as a legal value, but it does not appear 
        // to be in specification of class. OS X Java parses it to 
        // a wrong value.
    return new BigDecimal(str);
}
 
Example 8
Source Project: mysiteforme   File: MenuController.java    License: Apache License 2.0 5 votes vote down vote up
@RequiresPermissions("sys:menu:edit")
@PostMapping("edit")
@ResponseBody
@SysLog("保存编辑菜单数据")
public RestResponse edit(Menu menu){
    if(menu.getId() == null){
        return RestResponse.failure("菜单ID不能为空");
    }
    if (StringUtils.isBlank(menu.getName())) {
        return RestResponse.failure("菜单名称不能为空");
    }
    Menu oldMenu = menuService.selectById(menu.getId());
    if(!oldMenu.getName().equals(menu.getName())) {
        if(menuService.getCountByName(menu.getName())>0){
            return RestResponse.failure("菜单名称已存在");
        }
    }
    if (StringUtils.isNotBlank(menu.getPermission())) {
        if(!oldMenu.getPermission().equals(menu.getPermission())) {
            if (menuService.getCountByPermission(menu.getPermission()) > 0) {
                return RestResponse.failure("权限标识已经存在");
            }
        }
    }
    if(menu.getSort() == null){
        return RestResponse.failure("排序值不能为空");
    }
    menuService.saveOrUpdateMenu(menu);
    return RestResponse.success();
}
 
Example 9
Source Project: youkefu   File: SearchTools.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 
 * @param orgi
 * @param agent
 * @param p
 * @param ps
 * @return
 */
public static PageImpl<UKDataBean> aiidsearch(String orgi , String id){
	BoolQueryBuilder queryBuilder = new BoolQueryBuilder();
	queryBuilder.must(termQuery("orgi", orgi)) ;
	queryBuilder.must(termQuery("validresult", "valid")) ;
	queryBuilder.must(termQuery("status", UKDataContext.NamesDisStatusType.DISAI.toString())) ;
	StringBuffer strb = new StringBuffer();
	if(!StringUtils.isBlank(id)) {
		strb.append(id) ;
	}else {
		strb.append(UKDataContext.UKEFU_SYSTEM_NO_DAT) ;
	}
	queryBuilder.must(termQuery("id",strb.toString())) ;
	return search(queryBuilder,0, 1);
}
 
Example 10
/**
 * Downloads an external resource and returns a Resource instance or null
 * if the download has failed
 * @param path
 * @param mediaAttributeValue
 * @return
 */
private boolean getExternalResourceAndAdapt(
        String path, 
        @Nullable List<CSSMediaQuery> mediaList) {
    if (StringUtils.isBlank(path)) {
        return false;
    }
    // When an external css is found on the html, we start by getting the
    // associated resource from the fetched Stylesheet and we populate the
    // set of relatedExternalCssSet (needed to create the relation between the
    // SSP and the css at the end of the adaptation)
    StylesheetContent stylesheetContent = getExternalStylesheet(path);
    if (stylesheetContent != null) {
        if (stylesheetContent.getAdaptedContent() == null) {
            Resource localResource;
            localResource = new CSSResourceImpl(
                        stylesheetContent.getSource(),
                        0, 
                        new ExternalRsrc());
            currentLocalResourcePath = getCurrentResourcePath(path);
            adaptContent(
                    stylesheetContent, 
                    localResource, 
                    currentLocalResourcePath,
                    mediaList);
        }
        relatedExternalCssSet.add(stylesheetContent);
        LOGGER.debug("encountered external css :  " + 
                path  + " " +
                relatedExternalCssSet.size() + " in " +getSSP().getURI());
        return true;
    }

    return false;
}
 
Example 11
Source Project: WeBASE-Node-Manager   File: JsonTools.java    License: Apache License 2.0 5 votes vote down vote up
public static List<Object> toList(String value, Supplier<List<Object>> defaultSuppler) {
    if (StringUtils.isBlank(value)) {
        return defaultSuppler.get();
    }
    try {
        return toJavaObject(value, List.class);
    } catch (Exception e) {
        log.error("toList exception\n" + value, e);
    }
    return defaultSuppler.get();
}
 
Example 12
@Override
public List<Bundle> getBundlesByBucket(final String bucketIdentifier) {
    if (StringUtils.isBlank(bucketIdentifier)) {
        throw new IllegalArgumentException("Bucket identifier cannot be null or blank");
    }
    final BucketEntity existingBucket = getBucketEntity(bucketIdentifier);

    final List<BundleEntity> bundleEntities = metadataService.getBundlesByBucket(bucketIdentifier);
    return bundleEntities.stream().map(b -> ExtensionMappings.map(existingBucket, b)).collect(Collectors.toList());
}
 
Example 13
Source Project: WeBASE-Transaction   File: JsonUtils.java    License: Apache License 2.0 5 votes vote down vote up
public static <T> List<T> toJavaObjectList(String value, Class<T> tClass, Supplier<List<T>> defaultSupplier) {
    try {
        if (StringUtils.isBlank(value)) {
            return defaultSupplier.get();
        }
        JavaType javaType = OBJECT_MAPPER.get().getTypeFactory().constructParametricType(List.class, tClass);
        return OBJECT_MAPPER.get().readValue(value, javaType);
    } catch (Throwable e) {
        log.error(String.format("toJavaObjectList exception \n%s\n%s", value, tClass), e);
    }
    return defaultSupplier.get();
}
 
Example 14
public FileDetectorOption getFileDetectorOption() {
	String fileDetectorString = getPropertyAsString(REMOTE_FILE_DETECTOR);
	if (StringUtils.isBlank(fileDetectorString)) {
		LOGGER.warn("No remote file detector configured, reverting to default of useless file detector");
		return FileDetectorOption.USELESS;
	}
	return FileDetectorOption.valueOf(fileDetectorString);
}
 
Example 15
private User createUserIfNotExist(UserProfile userProfile, String langKey, String providerId) {
    String email = userProfile.getEmail();
    String userName = userProfile.getUsername();
    if (StringUtils.isBlank(email) && StringUtils.isBlank(userName)) {
        log.error("Cannot create social user because email and login are null");
        throw new IllegalArgumentException("Email and login cannot be null");
    }
    if (StringUtils.isBlank(email) && userRepository.findOneByLogin(userName).isPresent()) {
        log.error("Cannot create social user because email is null and login already exist, login -> {}", userName);
        throw new IllegalArgumentException("Email cannot be null with an existing login");
    }
    Optional<User> user = userRepository.findOneByEmail(email);
    if (user.isPresent()) {
        log.info("User already exist associate the connection to this account");
        return user.get();
    }

    String login = getLoginDependingOnProviderId(userProfile, providerId);
    String encryptedPassword = passwordEncoder.encode(RandomStringUtils.random(10));
    Set<Authority> authorities = new HashSet<>(1);
    authorities.add(authorityRepository.findOne("ROLE_USER"));

    User newUser = new User();
    newUser.setLogin(login);
    newUser.setPassword(encryptedPassword);
    newUser.setFirstName(userProfile.getFirstName());
    newUser.setLastName(userProfile.getLastName());
    newUser.setEmail(email);
    newUser.setActivated(true);
    newUser.setAuthorities(authorities);
    newUser.setLangKey(langKey);

    return userRepository.save(newUser);
}
 
Example 16
public boolean hasContent(String value) {
  return !StringUtils.isBlank(value);
}
 
Example 17
Source Project: julongchain   File: ContractInvokeCmd.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public void execCmd(String[] args) throws ParseException, NodeException {
    Options options = new Options();
    options.addOption(ARG_TARGET, true, "Input target address");
    options.addOption(ARG_CONSENTER, true, "Input consenter's IP and port");
    options.addOption(ARG_GROUP_ID, true, "Input group id");
    options.addOption(ARG_SC_NAME, true, "Input contract name");
    options.addOption(ARG_INPUT, true, "Input contract parameter");

    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(options, args);

    String defaultValue = "";

    String targetAddress = null;
    if (cmd.hasOption(ARG_TARGET)) {
        targetAddress = cmd.getOptionValue(ARG_TARGET, defaultValue);
        log.info("TargetAddress: " + targetAddress);
    }

    //consenter信息
    String consenter = null;
    if (cmd.hasOption(ARG_CONSENTER)) {
        consenter = cmd.getOptionValue(ARG_CONSENTER, defaultValue);
        log.info("Consenter: " + consenter);
    }
    //群组信息
    String groupId = null;
    if (cmd.hasOption(ARG_GROUP_ID)) {
        groupId = cmd.getOptionValue(ARG_GROUP_ID, defaultValue);
        log.info("GroupId: " + groupId);
    }
    //解析出合约名称
    String scName = null;
    if (cmd.hasOption(ARG_SC_NAME)) {
        scName = cmd.getOptionValue(ARG_SC_NAME, defaultValue);
        log.info("Contract name: " + scName);
    }

    SmartContractPackage.SmartContractInput input = getSmartContractInput(cmd, ARG_INPUT, defaultValue);

    //-----------------------------------校验入参--------------------------------//
    if (StringUtils.isBlank(groupId)) {
        log.error("GroupId should not be null, Please input it");
        return;
    }

    if (StringUtils.isBlank(consenter)) {
        log.error("Consenter should not be null, Please input it");
        return;
    }

    if (StringUtils.isBlank(scName)) {
        log.error("Smart contract's name should not be null, Please input it");
        return;
    }

    String[] consenterHostPort = consenter.split(":");
    if (consenterHostPort.length <= 1) {
        log.error("Consenter is not valid");
        return;
    }

    int consenterPort = 0;
    try {
        consenterPort = Integer.parseInt(consenterHostPort[1]);
    } catch (NumberFormatException ex) {
        log.error("Consenter's port is not valid");
        return;
    }

    //invoke smart contract
    if (StringUtils.isBlank(targetAddress)) {
        log.info("TargetAddress is empty, use 127.0.0.1:7051");
        nodeSmartContract.invoke(NodeConstant.DEFAULT_NODE_HOST, NodeConstant.DEFAULT_NODE_PORT,
                consenterHostPort[0], consenterPort, groupId, scName, input);
    } else {
        try {
            NetAddress targetNetAddress = new NetAddress(targetAddress);
            nodeSmartContract.invoke(targetNetAddress.getHost(), targetNetAddress.getPort(), consenterHostPort[0]
                    , consenterPort, groupId, scName, input);
        } catch (ValidateException e) {
            log.error(e.getMessage(), e);
        }
    }
}
 
Example 18
Source Project: liferay-oidc-plugin   File: LibFilter.java    License: Apache License 2.0 4 votes vote down vote up
/**
   * Filter the request. 
   * <br><br>LOGIN:<br> 
   * The first time this filter gets hit, it will redirect to the OP.
   * Second time it will expect a code and state param to be set, and will exchange the code for an access token.
   * Then it will request the UserInfo given the access token.
   * <br>--
   * Result: the OpenID Connect 1.0 flow.
   * <br><br>LOGOUT:<br>
   * When the filter is hit and according values for SSO logout are set, it will redirect to the OP logout resource.
   * From there the request should be redirected "back" to a public portal page or the public portal home page. 
   *
   * @param request the http request
   * @param response the http response
   * @param filterChain the filterchain
   * @throws Exception according to interface.
   * @return FilterResult, to be able to distinct between continuing the chain or breaking it.
   */
  protected FilterResult processFilter(HttpServletRequest request, HttpServletResponse response, FilterChain 
          filterChain) throws Exception {

      OIDCConfiguration oidcConfiguration = liferay.getOIDCConfiguration(liferay.getCompanyId(request));

      // If the plugin is not enabled, short circuit immediately
      if (!oidcConfiguration.isEnabled()) {
          liferay.trace("OpenIDConnectFilter not enabled for this virtual instance. Will skip it.");
          return FilterResult.CONTINUE_CHAIN;
      }

      liferay.trace("In processFilter()...");

String pathInfo = request.getPathInfo();

if (null != pathInfo) {
	if (pathInfo.contains("/portal/login")) {
        if (!StringUtils.isBlank(request.getParameter(REQ_PARAM_CODE))
                && !StringUtils.isBlank(request.getParameter(REQ_PARAM_STATE))) {

            if (!isUserLoggedIn(request)) {
                // LOGIN: Second time it will expect a code and state param to be set, and will exchange the code for an access token.
                liferay.trace("About to exchange code for access token");
                exchangeCodeForAccessToken(request);
            } else {
                liferay.trace("subsequent run into filter during openid conversation, but already logged in." +
                        "Will not exchange code for token twice.");
            }
        } else {
        	// LOGIN: The first time this filter gets hit, it will redirect to the OP.
            liferay.trace("About to redirect to OpenID Provider");
            redirectToLogin(request, response, oidcConfiguration.clientId());
            // no continuation of the filter chain; we expect the redirect to commence.
            return FilterResult.BREAK_CHAIN;
        }
	} 
	else
	if (pathInfo.contains("/portal/logout")) {
              final String ssoLogoutUri = oidcConfiguration.ssoLogoutUri();
              final String ssoLogoutParam = oidcConfiguration.ssoLogoutParam();
              final String ssoLogoutValue = oidcConfiguration.ssoLogoutValue();
              if (null != ssoLogoutUri && ssoLogoutUri.length
                  () > 0 && isUserLoggedIn(request)) {
			
			liferay.trace("About to logout from SSO by redirect to " + ssoLogoutUri);
	        // LOGOUT: If Portal Logout URL is requested, redirect to OIDC Logout resource afterwards to globally logout.
	        // From there, the request should be redirected back to the Liferay portal home page.
			request.getSession().invalidate();
			redirectToLogout(request, response, ssoLogoutUri, ssoLogoutParam, ssoLogoutValue);
            // no continuation of the filter chain; we expect the redirect to commence.
            return FilterResult.BREAK_CHAIN;
		}
	}
}
      // continue chain
return FilterResult.CONTINUE_CHAIN;

  }
 
Example 19
private String validateParameter(String parameter) {
    if (StringUtils.isBlank(parameter)) {
        throw new IllegalArgumentException("'" + taskParameterName + "' query parameter cannot be empty or blank. " + supportedValueMessage());
    }
    return parameter;
}
 
Example 20
Source Project: bamboobsc   File: BaseService.java    License: Apache License 2.0 4 votes vote down vote up
public void doMapper(Object sourceObject, Object targetObject, String mapperId) throws org.dozer.MappingException, ServiceException {
	if (null==mapperId || StringUtils.isBlank(mapperId) ) {
		throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DOZER_MAPPER_ID_BLANK));
	}
	this.mapper.map(sourceObject, targetObject, mapperId);
}