org.apache.commons.lang3.StringUtils.containsWhitespace()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中org.apache.commons.lang3.StringUtils.containsWhitespace()方法的一些代码示例，展示了StringUtils.containsWhitespace()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。StringUtils.containsWhitespace()方法的具体详情如下：
包路径：org.apache.commons.lang3.StringUtils
类名称：StringUtils
方法名：containsWhitespace

StringUtils.containsWhitespace介绍

[英]Check whether the given CharSequence contains any whitespace characters.

Whitespace is defined by Character#isWhitespace(char).
[中]检查给定的字符序列是否包含任何空格字符。
空格由字符#isWhitespace（char）定义。

代码示例

代码示例来源：origin: twosigma/beakerx

private void checkNotWhitespaces(String path) {
 if (StringUtils.containsWhitespace(path)) {
  throw new RuntimeException("Can not create path with whitespace.");
 }
}

代码示例来源：origin: rubenlagus/TelegramBots

@SafeVarargs
private Ability(String name, String info, Locality locality, Privacy privacy, int argNum, Consumer<MessageContext> action, Consumer<MessageContext> postAction, List<Reply> replies, Predicate<Update>... flags) {
 checkArgument(!isEmpty(name), "Method name cannot be empty");
 checkArgument(!containsWhitespace(name), "Method name cannot contain spaces");
 checkArgument(isAlphanumeric(name), "Method name can only be alpha-numeric", name);
 this.name = name;
 this.info = info;
 this.locality = checkNotNull(locality, "Please specify a valid locality setting. Use the Locality enum class");
 this.privacy = checkNotNull(privacy, "Please specify a valid privacy setting. Use the Privacy enum class");
 checkArgument(argNum >= 0, "The number of arguments the method can handle CANNOT be negative. " +
   "Use the number 0 if the method ignores the arguments OR uses as many as appended");
 this.argNum = argNum;
 this.action = checkNotNull(action, "Method action can't be empty. Please assign a function by using .action() method");
 if (postAction == null)
  BotLogger.info(TAG, format("No post action was detected for method with name [%s]", name));
 this.flags = ofNullable(flags).map(Arrays::asList).orElse(newArrayList());
 this.postAction = postAction;
 this.replies = replies;
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
  public void testContainsWhitespace() {
    assertFalse( StringUtils.containsWhitespace("") );
    assertTrue( StringUtils.containsWhitespace(" ") );
    assertFalse( StringUtils.containsWhitespace("a") );
    assertTrue( StringUtils.containsWhitespace("a ") );
    assertTrue( StringUtils.containsWhitespace(" a") );
    assertTrue( StringUtils.containsWhitespace("a\t") );
    assertTrue( StringUtils.containsWhitespace("\n") );
  }
}

代码示例来源：origin: Netflix/conductor

String paramPath = values[i].substring( 2, values[i].length() - 1 );
if (StringUtils.containsWhitespace(paramPath)) {
  String message = String.format("key: %s input parameter value: %s is not valid",
      key, paramPath);

代码示例来源：origin: daniellitoc/xultimate-toolkit

/**
 * Check whether the given CharSequence contains any whitespace characters.
 * @param seq the CharSequence to check (may be {@code null})
 * @return {@code true} if the CharSequence is not empty and
 * contains at least 1 whitespace character
 * @see java.lang.Character#isWhitespace
 * @since 3.0
 */
public static boolean containsWhitespace(CharSequence seq) {
  return org.apache.commons.lang3.StringUtils.containsWhitespace(seq);
}

代码示例来源：origin: co.cask.re/dre-core

public static boolean whitespace(CharSequence seq) {
 return StringUtils.containsWhitespace(seq);
}

代码示例来源：origin: xpinjection/test-driven-spring-boot

private boolean isSingleWord(String correctAuthor) {
  return !StringUtils.containsWhitespace(correctAuthor);
}

代码示例来源：origin: com.anrisoftware.globalpom/globalpomutils-exec

private String quoteArgument(String argument) {
  argument = argument.trim();
  if (containsWhitespace(argument)) {
    char q = contains(argument, DOUBLE_QUOTE_CHAR) ? SINGLE_QUOTE_CHAR
        : DOUBLE_QUOTE_CHAR;
    argument = format(QUOTATION_FORMAT, q, argument, q);
  }
  return argument;
}

代码示例来源：origin: joel-costigliola/assertj-assertions-generator

private void checkGivenPackageIsValid(String generatedAssertionsPackage) {
 Validate.isTrue(isNotBlank(generatedAssertionsPackage), "The given package '%s' must not be blank", generatedAssertionsPackage);
 Validate.isTrue(!containsWhitespace(generatedAssertionsPackage), "The given package '%s' must not contain blank character",
         generatedAssertionsPackage);
}

代码示例来源：origin: org.openksavi.sponge/sponge-core

protected String getArgsString() {
  return configuration.getArguments().stream().map(arg -> StringUtils.containsWhitespace(arg) ? String.format("\"%s\"", arg) : arg)
      .collect(Collectors.joining(" "));
}

代码示例来源：origin: org.openksavi.sponge/sponge-core

protected void validateEvent(Event event) {
    Validate.notNull(event, "Event must not be null");
    Validate.isTrue(event.getName() != null && !event.getName().trim().isEmpty(), "Event name must not be null or empty");

    Validate.isTrue(
        !StringUtils.containsWhitespace(event.getName())
            && !StringUtils.containsAny(event.getName(), EngineConstants.EVENT_NAME_RESERVED_CHARS),
        "Event name must not contain whitespaces or reserved characters %s", EngineConstants.EVENT_NAME_RESERVED_CHARS);
  }
}

代码示例来源：origin: com.github.rvesse/airline

public CommandGroupMetadata(String name, 
              String description, 
              boolean hidden, 
              Iterable<OptionMetadata> options,
              Iterable<CommandGroupMetadata> subGroups, 
              CommandMetadata defaultCommand, 
              Iterable<CommandMetadata> commands) {
//@formatter:on
  if (StringUtils.isEmpty(name))
    throw new IllegalArgumentException("Group name may not be null/empty");
  if (StringUtils.containsWhitespace(name))
    throw new IllegalArgumentException("Group name may not contain whitespace");
  this.name = name;
  this.description = description;
  this.hidden = hidden;
  this.options = AirlineUtils.unmodifiableListCopy(options);
  this.subGroups = AirlineUtils.listCopy(subGroups);
  this.defaultCommand = defaultCommand;
  this.commands = AirlineUtils.listCopy(commands);
  if (this.defaultCommand != null && !this.commands.contains(this.defaultCommand)) {
    this.commands.add(this.defaultCommand);
  }
}

代码示例来源：origin: cloudfoundry-incubator/credhub

@Test
public void special_includesOnlySpecialCharacters() {
 final String specialCharacters = CredHubCharacterData.SPECIAL.getCharacters();
 assertThat(specialCharacters.contains("$"), equalTo(true));
 assertThat(specialCharacters.contains("!"), equalTo(true));
 assertThat(specialCharacters.matches("[^a-zA-Z0-9]"), equalTo(false));
 assertThat(StringUtils.containsWhitespace(specialCharacters), equalTo(false));
}

代码示例来源：origin: com.github.rvesse/airline

Iterable<CommandMetadata> commands) {
if (StringUtils.containsWhitespace(name)) {
  String[] names = StringUtils.split(name);
  name = names[names.length - 1];

代码示例来源：origin: com.erudika/para-server

/**
 * Updates the table settings (read and write capacities).
 * @param appid name of the {@link com.erudika.para.core.App}
 * @param readCapacity read capacity
 * @param writeCapacity write capacity
 * @return true if updated
 */
public static boolean updateTable(String appid, long readCapacity, long writeCapacity) {
  if (StringUtils.isBlank(appid) || StringUtils.containsWhitespace(appid)) {
    return false;
  }
  String table = getTableNameForAppid(appid);
  try {
    // AWS throws an exception if the new read/write capacity values are the same as the current ones
    getClient().updateTable(new UpdateTableRequest().withTableName(table).
        withProvisionedThroughput(new ProvisionedThroughput(readCapacity, writeCapacity)));
    return true;
  } catch (Exception e) {
    logger.error("Could not update table '{}' - table is not active or no change to capacity: {}",
        table, e.getMessage());
  }
  return false;
}

代码示例来源：origin: Erudika/para

/**
 * Updates the table settings (read and write capacities).
 * @param appid name of the {@link com.erudika.para.core.App}
 * @param readCapacity read capacity
 * @param writeCapacity write capacity
 * @return true if updated
 */
public static boolean updateTable(String appid, long readCapacity, long writeCapacity) {
  if (StringUtils.isBlank(appid) || StringUtils.containsWhitespace(appid)) {
    return false;
  }
  String table = getTableNameForAppid(appid);
  try {
    // AWS throws an exception if the new read/write capacity values are the same as the current ones
    getClient().updateTable(new UpdateTableRequest().withTableName(table).
        withProvisionedThroughput(new ProvisionedThroughput(readCapacity, writeCapacity)));
    return true;
  } catch (Exception e) {
    logger.error("Could not update table '{}' - table is not active or no change to capacity: {}",
        table, e.getMessage());
  }
  return false;
}

代码示例来源：origin: com.erudika/para

/**
 * Updates the table settings (read and write capacities)
 * @param appid name of the {@link com.erudika.para.core.App}
 * @param readCapacity read capacity
 * @param writeCapacity write capacity
 * @return true if updated
 */
public static boolean updateTable(String appid, Long readCapacity, Long writeCapacity) {
  if (StringUtils.isBlank(appid) || StringUtils.containsWhitespace(appid) || existsTable(appid)) {
    return false;
  }
  try {
    getClient().updateTable(new UpdateTableRequest().withTableName(getTablNameForAppid(appid)).
        withProvisionedThroughput(new ProvisionedThroughput(readCapacity, writeCapacity)));
  } catch (Exception e) {
    logger.error(null, e);
    return false;
  }
  return true;
}

代码示例来源：origin: Erudika/para

if (StringUtils.isBlank(appid)) {
  return false;
} else if (StringUtils.containsWhitespace(appid)) {
  logger.warn("DynamoDB table name contains whitespace. The name '{}' is invalid.", appid);
  return false;

代码示例来源：origin: com.erudika/para-server

if (StringUtils.isBlank(appid)) {
  return false;
} else if (StringUtils.containsWhitespace(appid)) {
  logger.warn("DynamoDB table name contains whitespace. The name '{}' is invalid.", appid);
  return false;

代码示例来源：origin: com.erudika/para

/**
 * Creates a table in AWS DynamoDB.
 * @param appid name of the {@link com.erudika.para.core.App}
 * @param readCapacity read capacity
 * @param writeCapacity write capacity
 * @return true if created
 */
public static boolean createTable(String appid, Long readCapacity, Long writeCapacity) {
  if (StringUtils.isBlank(appid) || StringUtils.containsWhitespace(appid) || existsTable(appid)) {
    return false;
  }
  try {
    getClient().createTable(new CreateTableRequest().withTableName(getTablNameForAppid(appid)).
        withKeySchema(new KeySchemaElement(Config._KEY, KeyType.HASH)).
        withAttributeDefinitions(new AttributeDefinition().withAttributeName(Config._KEY).
        withAttributeType(ScalarAttributeType.S)).
        withProvisionedThroughput(new ProvisionedThroughput(readCapacity, writeCapacity)));
  } catch (Exception e) {
    logger.error(null, e);
    return false;
  }
  return true;
}

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