private boolean isRequired(RequestParam annotation) {
   System.out.println("required: " + annotation.value());
   String defaultValue = annotation.defaultValue();
   boolean missingDefaultValue =
       ValueConstants.DEFAULT_NONE.equals(defaultValue) || isNullOrEmpty(defaultValue);
   return annotation.required() && missingDefaultValue;
 }
 /**
  * Determines default value of request param or request header, if available.
  *
  * @return value or null
  */
 public String getDefaultValue() {
   String ret;
   if (isRequestParam()) {
     ret = isDefined(requestParam.defaultValue()) ? requestParam.defaultValue() : null;
   } else if (isRequestHeader()) {
     ret =
         !(ValueConstants.DEFAULT_NONE.equals(requestHeader.defaultValue()))
             ? requestHeader.defaultValue()
             : null;
   } else {
     ret = null;
   }
   return ret;
 }
 protected String parseDefaultValueAttribute(String value) {
   return (ValueConstants.DEFAULT_NONE.equals(value) ? null : value);
 }
示例#4
0
 public static boolean isSet(String value) {
   return value != null && !value.trim().isEmpty() && !ValueConstants.DEFAULT_NONE.equals(value);
 }
 private boolean isDefined(String defaultValue) {
   return !ValueConstants.DEFAULT_NONE.equals(defaultValue);
 }