Constructor Detail

• PropHelper

  PropHelper()

Method Detail

• invalid

   static boolean invalid(String str)

  invalid if null/blank/DisabledValue/MaskingValue

• valid

   static boolean valid(String value)

  true if not invalid

• onlyValid

  @NotNull() static LinkedHashSet<String> onlyValid(Collection<String> values)

  uniq and remove invalid

• onlyValid

  @NotNull() static LinkedHashMap<String, String> onlyValid(Map<String, String> values)

  remain the entry if its value is valid

• mergeToInvalid

   static void mergeToInvalid(@NotNull() Map<String, String> thiz, @Nullable() Map<String, String> that)

  if this.value is invalid, then use that.value by key

  Parameters:

  thiz - this map

  that - that map

• stringResource

  @Contract(value = "!null->!null") static String stringResource(Resource resource)

  Use 'classpath:' format for ClassPathResource and getURL().toExternalForm() for the rest

• prefixOptional

  @NotNull() static String prefixOptional(@NotNull() String url)

  make sure prefix `optional:`

• removeOptional

  @Contract(value = "_,!null->!null") static String removeOptional(@NotNull() String url, String elz)

  remove prefix `optional:`, return elz if no prefix

• removeOptional

  @NotNull() static String removeOptional(@NotNull() String url)

  remove prefix `optional:`, return the input url if no prefix

• resourceString

  @Nullable() static Resource resourceString(String url)

  `optional:` prefix will return null if exception. use ApplicationContext(if prepared) or DefaultResourceLoader as loader by default.

• resourceString

  @Nullable() static Resource resourceString(String url, @NotNull() ResourceLoader resourceLoader)

  `optional:` prefix will return null if exception

• commaString

  @Contract(value = "!null -> !null") static String commaString(Array<Object> items)

  parse comma-delimited-list string, no strip item, no drop

• commaString

  @Contract(value = "!null -> !null") static String commaString(Collection<out Object> items)

  parse comma-delimited-list string, no strip item, no drop

• commaString

  @Contract(value = "!null,_,_ -> !null") static String commaString(Array<Object> items, boolean strip, boolean drop)

• commaString

  @Contract(value = "!null,_,_ -> !null") static String commaString(Collection<out Object> items, boolean strip, boolean drop)

• delimitedString

  @Contract(value = "!null,_,_,_ -> !null") static String delimitedString(Array<Object> items, String delimiter, boolean strip, boolean drop)

• delimitedString

  @Contract(value = "!null,_,_,_ -> !null") static String delimitedString(Collection<out Object> items, String delimiter, boolean strip, boolean drop)

• commaArray

  @NotNull() static Array<String> commaArray(String commaString)

  parse comma-delimited-list string, strip item, drop invalid

• commaArray

  @NotNull() static Array<String> commaArray(String commaString, boolean strip, boolean drop)

  parse comma-delimited-list string, whether to strip item, whether to drop invalid

• commaList

  @NotNull() static List<String> commaList(String commaString)

  parse comma-delimited-list string, strip item, drop invalid

• commaList

  @NotNull() static List<String> commaList(String commaString, boolean strip, boolean drop)

  parse comma-delimited-list string, whether to strip item, whether to drop invalid

• delimitedList

  @NotNull() static List<String> delimitedList(String delimitedString, String delimiter, boolean strip, boolean drop)

  parse delimiter(comma if empty) delimited-list string, whether to strip item, whether to drop invalid