How to use

isEmptyOrSpaces

method

in

jetbrains.buildServer.util.StringUtil

@NotNull
public static Map<String, String> validateParameters(@NotNull Map<String, String> params, boolean acceptReferences) {
 final Map<String, String> invalids = new HashMap<String, String>();
 if (StringUtil.isEmptyOrSpaces(getBucketName(params))) {
  invalids.put(S3_BUCKET_NAME, "S3 bucket name must not be empty");
 }
 invalids.putAll(AWSCommonParams.validate(params, acceptReferences));
 return invalids;
}

public PathPatternFilter(@NotNull String patterns) {
 if (StringUtil.isEmptyOrSpaces(patterns)) {
  patterns = "+:" + DEFAULT_INCLUDE_RULE;
 }
 final IncludeExcludeRules rules = new IncludeExcludeRules(patterns);
 for (IncludeExcludeRules.Rule r : rules.getRules()) {
  if (r.isInclude()) {
   myIncludePatterns.add(r.getRule());
  } else {
   myExcludePatterns.add(r.getRule());
  }
 }
}

 public Collection<InvalidProperty> process(final Map<String, String> properties) {
   List<InvalidProperty> errors = new ArrayList<InvalidProperty>();
   AnsibleRunConfig config = new AnsibleRunConfig(properties);
   if (AnsibleCommand.EXECUTABLE.equals(config.getCommandType())) {
     if (StringUtil.isEmptyOrSpaces(config.getExecutable())) {
       errors.add(new InvalidProperty(AnsibleRunnerConstants.EXECUTABLE_KEY, "Cannot be empty"));
     }
     if (StringUtil.isEmptyOrSpaces(config.getPlaybook())) {
       errors.add(new InvalidProperty(AnsibleRunnerConstants.PLAYBOOK_FILE_KEY, "Cannot be empty"));
     }
   } else if (AnsibleCommand.CUSTOM_SCRIPT.equals(config.getCommandType())) {
     if (StringUtil.isEmptyOrSpaces(config.getSourceCode())) {
       errors.add(new InvalidProperty(AnsibleRunnerConstants.SOURCE_CODE_KEY, "Cannot be empty"));
     }
   }
  return errors;
 }
};