Java Code Examples for org.springframework.util.StringUtils#containsWhitespace()

The following examples show how to use org.springframework.util.StringUtils#containsWhitespace() . 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 File: SignupInterceptor.java    From Building-Web-Apps-with-Spring-5-and-Angular with MIT License 5 votes vote down vote up 
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
	
       String emailAddress = request.getParameter("email");
       String password = request.getParameter("password");
       
       if(StringUtils.isEmpty(emailAddress) || StringUtils.containsWhitespace(emailAddress) ||
       		StringUtils.isEmpty(password) || StringUtils.containsWhitespace(password)) {
       	throw new Exception("Invalid Email Address or Password. Please try again.");
       }
       
       return true;
}
Example 2
Source File: ConfigService.java    From diamond with Apache License 2.0 5 votes vote down vote up 
private void checkParameter(String dataId, String group, String content) {
    if (!StringUtils.hasLength(dataId) || StringUtils.containsWhitespace(dataId))
        throw new ConfigServiceException("无效的dataId");

    if (!StringUtils.hasLength(group) || StringUtils.containsWhitespace(group))
        throw new ConfigServiceException("无效的group");

    if (!StringUtils.hasLength(content))
        throw new ConfigServiceException("无效的content");
}
Example 3
Source File: ConfigService.java    From diamond with Apache License 2.0 5 votes vote down vote up 
private void checkParameter(String dataId, String group, String content) {
    if (!StringUtils.hasLength(dataId) || StringUtils.containsWhitespace(dataId))
        throw new ConfigServiceException("无效的dataId");

    if (!StringUtils.hasLength(group) || StringUtils.containsWhitespace(group))
        throw new ConfigServiceException("无效的group");

    if (!StringUtils.hasLength(content))
        throw new ConfigServiceException("无效的content");
}
Example 4
Source File: TransactionAttributeEditor.java    From spring-analysis-note with MIT License 4 votes vote down vote up 
/**
 * Format is PROPAGATION_NAME,ISOLATION_NAME,readOnly,timeout_NNNN,+Exception1,-Exception2.
 * Null or the empty string means that the method is non transactional.
 */
@Override
public void setAsText(String text) throws IllegalArgumentException {
	if (StringUtils.hasLength(text)) {
		// tokenize it with ","
		String[] tokens = StringUtils.commaDelimitedListToStringArray(text);
		RuleBasedTransactionAttribute attr = new RuleBasedTransactionAttribute();
		for (String token : tokens) {
			// Trim leading and trailing whitespace.
			String trimmedToken = StringUtils.trimWhitespace(token.trim());
			// Check whether token contains illegal whitespace within text.
			if (StringUtils.containsWhitespace(trimmedToken)) {
				throw new IllegalArgumentException(
						"Transaction attribute token contains illegal whitespace: [" + trimmedToken + "]");
			}
			// Check token type.
			if (trimmedToken.startsWith(RuleBasedTransactionAttribute.PREFIX_PROPAGATION)) {
				attr.setPropagationBehaviorName(trimmedToken);
			}
			else if (trimmedToken.startsWith(RuleBasedTransactionAttribute.PREFIX_ISOLATION)) {
				attr.setIsolationLevelName(trimmedToken);
			}
			else if (trimmedToken.startsWith(RuleBasedTransactionAttribute.PREFIX_TIMEOUT)) {
				String value = trimmedToken.substring(DefaultTransactionAttribute.PREFIX_TIMEOUT.length());
				attr.setTimeout(Integer.parseInt(value));
			}
			else if (trimmedToken.equals(RuleBasedTransactionAttribute.READ_ONLY_MARKER)) {
				attr.setReadOnly(true);
			}
			else if (trimmedToken.startsWith(RuleBasedTransactionAttribute.PREFIX_COMMIT_RULE)) {
				attr.getRollbackRules().add(new NoRollbackRuleAttribute(trimmedToken.substring(1)));
			}
			else if (trimmedToken.startsWith(RuleBasedTransactionAttribute.PREFIX_ROLLBACK_RULE)) {
				attr.getRollbackRules().add(new RollbackRuleAttribute(trimmedToken.substring(1)));
			}
			else {
				throw new IllegalArgumentException("Invalid transaction attribute token: [" + trimmedToken + "]");
			}
		}
		setValue(attr);
	}
	else {
		setValue(null);
	}
}
Example 5
Source File: TransactionAttributeEditor.java    From java-technology-stack with MIT License 4 votes vote down vote up 
/**
 * Format is PROPAGATION_NAME,ISOLATION_NAME,readOnly,timeout_NNNN,+Exception1,-Exception2.
 * Null or the empty string means that the method is non transactional.
 * @see java.beans.PropertyEditor#setAsText(java.lang.String)
 */
@Override
public void setAsText(String text) throws IllegalArgumentException {
	if (StringUtils.hasLength(text)) {
		// tokenize it with ","
		String[] tokens = StringUtils.commaDelimitedListToStringArray(text);
		RuleBasedTransactionAttribute attr = new RuleBasedTransactionAttribute();
		for (int i = 0; i < tokens.length; i++) {
			// Trim leading and trailing whitespace.
			String token = StringUtils.trimWhitespace(tokens[i].trim());
			// Check whether token contains illegal whitespace within text.
			if (StringUtils.containsWhitespace(token)) {
				throw new IllegalArgumentException(
						"Transaction attribute token contains illegal whitespace: [" + token + "]");
			}
			// Check token type.
			if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_PROPAGATION)) {
				attr.setPropagationBehaviorName(token);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_ISOLATION)) {
				attr.setIsolationLevelName(token);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_TIMEOUT)) {
				String value = token.substring(DefaultTransactionAttribute.PREFIX_TIMEOUT.length());
				attr.setTimeout(Integer.parseInt(value));
			}
			else if (token.equals(RuleBasedTransactionAttribute.READ_ONLY_MARKER)) {
				attr.setReadOnly(true);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_COMMIT_RULE)) {
				attr.getRollbackRules().add(new NoRollbackRuleAttribute(token.substring(1)));
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_ROLLBACK_RULE)) {
				attr.getRollbackRules().add(new RollbackRuleAttribute(token.substring(1)));
			}
			else {
				throw new IllegalArgumentException("Invalid transaction attribute token: [" + token + "]");
			}
		}
		setValue(attr);
	}
	else {
		setValue(null);
	}
}
Example 6
Source File: TransactionAttributeEditor.java    From lams with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Format is PROPAGATION_NAME,ISOLATION_NAME,readOnly,timeout_NNNN,+Exception1,-Exception2.
 * Null or the empty string means that the method is non transactional.
 * @see java.beans.PropertyEditor#setAsText(java.lang.String)
 */
@Override
public void setAsText(String text) throws IllegalArgumentException {
	if (StringUtils.hasLength(text)) {
		// tokenize it with ","
		String[] tokens = StringUtils.commaDelimitedListToStringArray(text);
		RuleBasedTransactionAttribute attr = new RuleBasedTransactionAttribute();
		for (int i = 0; i < tokens.length; i++) {
			// Trim leading and trailing whitespace.
			String token = StringUtils.trimWhitespace(tokens[i].trim());
			// Check whether token contains illegal whitespace within text.
			if (StringUtils.containsWhitespace(token)) {
				throw new IllegalArgumentException(
						"Transaction attribute token contains illegal whitespace: [" + token + "]");
			}
			// Check token type.
			if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_PROPAGATION)) {
				attr.setPropagationBehaviorName(token);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_ISOLATION)) {
				attr.setIsolationLevelName(token);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_TIMEOUT)) {
				String value = token.substring(DefaultTransactionAttribute.PREFIX_TIMEOUT.length());
				attr.setTimeout(Integer.parseInt(value));
			}
			else if (token.equals(RuleBasedTransactionAttribute.READ_ONLY_MARKER)) {
				attr.setReadOnly(true);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_COMMIT_RULE)) {
				attr.getRollbackRules().add(new NoRollbackRuleAttribute(token.substring(1)));
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_ROLLBACK_RULE)) {
				attr.getRollbackRules().add(new RollbackRuleAttribute(token.substring(1)));
			}
			else {
				throw new IllegalArgumentException("Invalid transaction attribute token: [" + token + "]");
			}
		}
		setValue(attr);
	}
	else {
		setValue(null);
	}
}
Example 7
Source File: TransactionAttributeEditor.java    From spring4-understanding with Apache License 2.0 4 votes vote down vote up 
/**
 * Format is PROPAGATION_NAME,ISOLATION_NAME,readOnly,timeout_NNNN,+Exception1,-Exception2.
 * Null or the empty string means that the method is non transactional.
 * @see java.beans.PropertyEditor#setAsText(java.lang.String)
 */
@Override
public void setAsText(String text) throws IllegalArgumentException {
	if (StringUtils.hasLength(text)) {
		// tokenize it with ","
		String[] tokens = StringUtils.commaDelimitedListToStringArray(text);
		RuleBasedTransactionAttribute attr = new RuleBasedTransactionAttribute();
		for (int i = 0; i < tokens.length; i++) {
			// Trim leading and trailing whitespace.
			String token = StringUtils.trimWhitespace(tokens[i].trim());
			// Check whether token contains illegal whitespace within text.
			if (StringUtils.containsWhitespace(token)) {
				throw new IllegalArgumentException(
						"Transaction attribute token contains illegal whitespace: [" + token + "]");
			}
			// Check token type.
			if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_PROPAGATION)) {
				attr.setPropagationBehaviorName(token);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_ISOLATION)) {
				attr.setIsolationLevelName(token);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_TIMEOUT)) {
				String value = token.substring(DefaultTransactionAttribute.PREFIX_TIMEOUT.length());
				attr.setTimeout(Integer.parseInt(value));
			}
			else if (token.equals(RuleBasedTransactionAttribute.READ_ONLY_MARKER)) {
				attr.setReadOnly(true);
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_COMMIT_RULE)) {
				attr.getRollbackRules().add(new NoRollbackRuleAttribute(token.substring(1)));
			}
			else if (token.startsWith(RuleBasedTransactionAttribute.PREFIX_ROLLBACK_RULE)) {
				attr.getRollbackRules().add(new RollbackRuleAttribute(token.substring(1)));
			}
			else {
				throw new IllegalArgumentException("Invalid transaction attribute token: [" + token + "]");
			}
		}
		setValue(attr);
	}
	else {
		setValue(null);
	}
}
Example 8
Source File: Mention.java    From baleen with Apache License 2.0 4 votes vote down vote up 
/** Returns true is the covered text contains no whitespace and is entirely upper case */
public boolean isAcronym() {
  return !StringUtils.containsWhitespace(getText())
      && org.apache.commons.lang3.StringUtils.isAllUpperCase(getText());
}