ru.greatbit.utils.string

Class StringUtils

java.lang.Object

ru.greatbit.utils.string.StringUtils

@Service
public class StringUtils
extends Object

Created with IntelliJ IDEA. User: azee Date: 1/10/14

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Methods

Modifier and Type	Method and Description
String	emptyIfNull(String input) Returns an empty string if null - helps to avoid NPE
String	getMd5String(String input) Get an MD5 sequence from a string
boolean	isStringInList(List<String> stringList, String toSearch) Verifies if a list of strings contains a given one
String	listAsString(List<String> stringList) Provide a string with a comma separated

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringUtils

public StringUtils()

Method Detail

emptyIfNull

public String emptyIfNull(String input)

Returns an empty string if null - helps to avoid NPE

Parameters:

input - - String to verify

Returns:

String

listAsString

public String listAsString(List<String> stringList)

Provide a string with a comma separated

Parameters:

stringList - - List of strings

Returns:

result String

getMd5String

public String getMd5String(String input)
                    throws NoSuchAlgorithmException

Get an MD5 sequence from a string

Parameters:

input - - String to encode

Returns:

- md5 String

Throws:

NoSuchAlgorithmException

isStringInList

public boolean isStringInList(List<String> stringList,
                     String toSearch)

Verifies if a list of strings contains a given one

Parameters:

stringList - - List of strings

toSearch - - String to search

Returns:

- boolean - is string in list