StringUtils2 (embedded-jmxtrans 1.1.0 API)

java.lang.Object
- org.jmxtrans.embedded.util.StringUtils2

```
public class StringUtils2
extends Object
```
Yet another StringUtils class.

Author:

Cyrille Le Clerc

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static String`	`abbreviate(String str, int max)` Abbreviates a String using ellipses.
`static List<String>`	`delimitedStringToList(String delimitedString)` Split given String.
`static boolean`	`isNullOrEmpty(String value)`
`static String`	`join(List<String> tokens, String delimiter)` Join given `tokens` with given `delimiter`.
`static String`	`reverseTokens(String str, String delimiter)` Reverse tokens of given tokenized `str`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

delimitedStringToList

public static List<String> delimitedStringToList(@Nullable
                                                 String delimitedString)

Split given String. Delimiters are ",", ";" and "\n".

Parameters:: delimitedString -
Returns:: splitted string or null if given delimitedString is null

join

public static String join(@Nullable
                          List<String> tokens,
                          @Nonnull
                          String delimiter)

Join given tokens with given delimiter. Sample: tokens "com", "mycompany, "ecommerce", "server1" with delimiter "." returns "com.mycompany.ecommerce.server1".

Parameters:: tokens -; delimiter -
Returns:: the joined tokens (null if given tokens is null

reverseTokens

public static String reverseTokens(@Nullable
                                   String str,
                                   @Nonnull
                                   String delimiter)

Reverse tokens of given tokenized str.

Sample: "server1.ecommerce.mycompany.com" returns "com.mycompany.ecommerce.server1".

Parameters:: str -; delimiter -
Returns:: reversed string or null if given string is null

isNullOrEmpty

public static boolean isNullOrEmpty(@Nullable
                                    String value)

abbreviate
```
@Nonnull
public static String abbreviate(String str,
                                         int max)
```
Abbreviates a String using ellipses. This will turn "Now is the time for all good men" into "Now is the time for..."

Parameters:

str - the String to abbreviate

max - the max number of chars of the abbreviated String

Returns:

the abbreviated string

Class StringUtils2