org.apache.commons.lang3.StringUtils#strip ( )源码实例Demo

@Test(expected = ConnectionException.class)
public void testSalesForcePasswordExpired() throws ConnectionException {
    SalesforceSourceOrSink salesforceSourceOrSink = new SalesforceSourceOrSink();
    TSalesforceInputProperties properties = (TSalesforceInputProperties) new TSalesforceInputProperties(null).init();
    salesforceSourceOrSink.initialize(null, properties);

    ConnectorConfig config = new ConnectorConfig();
    config.setUsername(StringUtils.strip(USER_ID_EXPIRED, "\""));
    String password = StringUtils.strip(PASSWORD_EXPIRED, "\"");
    String securityKey = StringUtils.strip(SECURITY_KEY_EXPIRED, "\"");
    if (StringUtils.isNotEmpty(securityKey)) {
        password = password + securityKey;
    }
    config.setPassword(password);

    PartnerConnection connection = null;
    try {
        connection = salesforceSourceOrSink.doConnection(config, true);
    } catch (LoginFault ex) {
        Assert.fail("Must be an exception related to expired password, not the Login Fault.");
    } finally {
        if (null != connection) {
            connection.logout();
        }
    }
}
 

@Override
public Optional<Concept> getConceptFromId(Query query) {
  String idQuery = StringUtils.strip(query.getInput(), "\"");
  idQuery = curieUtil.getIri(idQuery).orElse(idQuery);
  try (Transaction tx = graph.beginTx()) {
    Node node =
        graph.index().getNodeAutoIndexer().getAutoIndex().get(CommonProperties.IRI, idQuery)
            .getSingle();
    tx.success();
    Concept concept = null;
    if (null != node) {
      concept = transformer.apply(node);
    }
    return Optional.ofNullable(concept);
  }
}
 

public static TextFeatsCfg fromConfigString(String str) throws IllegalAccessException, InvocationTargetException, NullValueException {
		if (StringUtils.isEmpty(str)) {
			throw new NullValueException("String cannot be empty!");
		}
		
		TextFeatsCfg cfg = new TextFeatsCfg();
		String[] keyValuePairs = str.replace(CONFIG_STR_PREFIX, "").replaceAll("[{}]", "").split("; ");
		for (String keyValuePair : keyValuePairs) {
//			logger.debug("keyValuePair = "+keyValuePair);
			String splits[] = keyValuePair.split("=");
			if (splits.length==2) {
				String key = splits[0].trim();
				String value = splits[1].trim();
				value = StringUtils.strip(value, "\"'");
//				logger.debug("key = "+key+", value = "+value);
				BeanUtils.setProperty(cfg, key, value);
			}
			else {
				logger.warn("Ignoring invalid key/value pair: "+keyValuePair);
			}
		}

		return cfg;
	}
 

/**
 * Extracts the text found in a specific page bound to a specific rectangle area Eg: extract footer text from a certain page
 * 
 * @param page
 *            the page to extract the text from
 * @param area
 *            the rectangular area to extract
 * @return the extracted text
 * @throws TaskIOException
 */
public String extractTextFromArea(PDPage page, Rectangle2D area) throws TaskIOException {
    try {
        PDFTextStripperByArea stripper = new PDFTextStripperByArea();

        stripper.setSortByPosition(true);
        stripper.addRegion("area1", area);
        stripper.extractRegions(page);

        String result = stripper.getTextForRegion("area1");
        result = defaultIfBlank(result, "");
        result = StringUtils.strip(result);
        result = org.sejda.commons.util.StringUtils.normalizeWhitespace(result).trim();
        return result;
    } catch (IOException e) {
        throw new TaskIOException("An error occurred extracting text from page.", e);
    }
}
 

/**
 * Converts the given attribute value to a set of property names.
 */
public Set<String> toProperties( Attributes attributes, String attributeName) throws SAXParseException
  {
  Set<String> propertySet = null;

  String propertyList = StringUtils.strip( getAttribute( attributes, attributeName));
  String[] properties = propertyList==null? null : propertyList.split( ",");
  if( properties != null && properties.length > 0)
    {
    propertySet = new HashSet<String>();
    for( int i = 0; i < properties.length; i++)
      {
      String propertyName = StringUtils.trimToNull( properties[i]);
      if( propertyName != null)
        {
        propertySet.add( propertyName);
        }
      }

    try
      {
      assertPropertyIdentifiers( propertySet);
      }
    catch( Exception e)
      {
      throw new SAXParseException( "Invalid \"" + attributeName + "\" attribute: " + e.getMessage(), getDocumentLocator()); 
      }
    }
  
  return propertySet;
  }
 

private Optional<String> readFromProperties() {
    String env = null;
    try {
        env = PropertiesLoaderUtils.loadAllProperties("application.properties").getProperty("profile");
        env = StringUtils.strip(env);
    } catch (IOException e) {
        LOGGER.error(e.getMessage());
    }
    return Optional.ofNullable(env);
}
 

public static String formatAccountAge(long durationMillis) {
    durationMillis = Math.max(0, durationMillis);
    String day = Res.get("time.day").toLowerCase();
    String days = Res.get("time.days");
    String format = " d\' " + days + "\'";
    return StringUtils.strip(StringUtils.replaceOnce(DurationFormatUtils.formatDuration(durationMillis, format), " 1 " + days, " 1 " + day));
}
 

private String readString(DataInputStream dis, int length, String charset) throws IOException {
    byte [] bytes = new byte[length];
    dis.readFully(bytes, 0, length);

    // Remove spaces at start and end of the string
    return StringUtils.strip(new String(bytes, charset));
}
 

private String stripQuotes(String input) {
    if (input.startsWith("'") && input.endsWith("'")) {
        return StringUtils.strip(input, "'");
    } else if (input.startsWith("\"") && input.endsWith("\"")) {
        return StringUtils.strip(input, "\"");
    } else {
        return input;
    }
}
 

/**
 * Creates a internal molgenis id from a vcf entity
 *
 * @return the id
 */
public static String createId(Entity vcfEntity) {
  String idStr =
      StringUtils.strip(vcfEntity.get(CHROM).toString())
          + "_"
          + StringUtils.strip(vcfEntity.get(POS).toString())
          + "_"
          + StringUtils.strip(vcfEntity.get(REF).toString())
          + "_"
          + StringUtils.strip(vcfEntity.get(ALT).toString())
          + "_"
          + StringUtils.strip(vcfEntity.get(ID).toString())
          + "_"
          + StringUtils.strip(vcfEntity.get(QUAL) != null ? vcfEntity.get(QUAL).toString() : "")
          + "_"
          + StringUtils.strip(
              vcfEntity.get(FILTER) != null ? vcfEntity.get(FILTER).toString() : "");

  // use MD5 hash to prevent ids that are too long
  MessageDigest messageDigest;
  try {
    messageDigest = MessageDigest.getInstance("MD5");
  } catch (NoSuchAlgorithmException e) {
    throw new RuntimeException(e);
  }
  byte[] md5Hash = messageDigest.digest(idStr.getBytes(UTF_8));

  // convert MD5 hash to string ids that can be safely used in URLs
  return Base64.getUrlEncoder().withoutPadding().encodeToString(md5Hash);
}
 

protected String getScriptUrlForContentType(String contentType) {
    Matcher contentTypeMatcher = contentTypePattern.matcher(contentType);
    if (contentTypeMatcher.matches()) {
        String contentTypeName = contentTypeMatcher.group(1);
        contentTypeName = StringUtils.strip(contentTypeName, "/");

        return String.format(scriptUrlFormat, contentTypeName);
    } else {
        return null;
    }
}
 

/**
 * Strips unneeded spaces.
 */
private Set<String> getFormattedAliases(Properties aliasProperties, String propertyKey) {
    Set<String> formattedAliases = new HashSet<String>();
    if (aliasProperties.containsKey(propertyKey)) {
        String aliasList = aliasProperties.getProperty(propertyKey);
        String[] aliases = StringUtils.split(aliasList, ",");
        for (String alias : aliases) {
            String formattedAlias = StringUtils.strip(alias);
            formattedAliases.add(formattedAlias);
        }
    }
    return formattedAliases;
}
 

/**
 * Create a normalized name from an arbitrary string.<br>
 * Paths separators are replaced, so this function can't be applied on a whole path, but must be called on each path sections.
 *
 * @param name current name of the file
 * @return a normalized filename
 */
public static String normalizeName(String name) {
    String fileName = NAME_FORBIDDEN_PATTERN.matcher(name).replaceAll("_");
    fileName = fileName.replaceAll(String.format("([%1$s])([%1$s]+)", "-_"), "$1");
    fileName = StringUtils.strip(fileName, "_-");
    fileName = fileName.trim();
    return fileName;
}
 

private List<String> classesToFilteredList(
    Set<?> components,
    String componentPackage,
    List<Class<?>> excludeClass,
    List<String> excludePackage) {
  List<String> ret = new ArrayList<>();
  for (Object o : components) {

    try {
      Class<?> c = (Class<?>) o;

      String s = c.getName();
      String p = c.getPackage().getName();

      if (excludeByPackage(p, excludePackage)
          || excludeByClass(c, excludeClass)
          || isAbstract(c)) {
        continue;
      }

      if (s.startsWith(componentPackage)) {
        s = s.substring(componentPackage.length());
        s = StringUtils.strip(s, ".");
      }

      ret.add(s);
    } catch (ClassCastException cce) {
      LoggerFactory.getLogger(clazz).warn("Unable to cast to class", cce);
    }
  }

  Collections.sort(ret);

  return ret;
}
 

private String prepareContext(String profile) {
    profile = StringUtils.substringBeforeLast(profile, "#");
    return StringUtils.strip(profile, "\"");
}
 

public void setFormat(String format) {
//		this.format = format;
		this.format = StringUtils.strip(format, "\"'");
	}
 

public void setType(String type) {
//		this.type = type;
		this.type = StringUtils.strip(type, "\"'");
	}
 

/**
 * Returns the line from the given file, stripped from whitespace
 * 
 * @param file
 * @param line
 * @return
 * @throws IOException
 */
protected String getStrippedContentFromFile(File file, int line) throws IOException {
	String result;
	try (Stream<String> lines = Files.lines(Paths.get(file.getAbsolutePath()))) {
		result = lines.skip(line - 1).findFirst().get();
	}
	return StringUtils.strip(result);
}
 

/**
 * Returns the title of the summary as plain text.
 * 
 * @return the title
 */
public String getTitle() {
    return StringUtils.strip(Objects.requireNonNull(title).getTextContent());
}
 

/**
 * Read an entire file into a string, ignoring any leading or trailing whitespace.
 *
 * @param file to load
 * @return the content of the file as a string.
 * @throws IOException on error reading or accessing the file.
 */
public static String readFile(File file) throws IOException {
  String contents = FileUtils.file2String(file);
  contents = contents.replaceAll("\r\n", "\n");
  return StringUtils.strip(contents);
}