io.swagger.api

Class StringUtil

java.lang.Object

io.swagger.api.StringUtil

public class StringUtil
extends Object

Diverse String Helper-Utilities

Constructor Summary

Constructors

Constructor and Description
StringUtil()

Method Summary

Modifier and Type	Method and Description
static String	checkTrailingSlash(String str) Check a String for a trailing slash and adds a slash if there is none
static boolean	containsIgnoreCase(String[] array, String value) Check if an array contains a specific value (with case-insensitive comparison).
static Boolean	isNumeric(String str) Check if a string is not null and a valid number
static Boolean	isUri(String uriString) Check if a String is an URI.
static String	join(String[] array, String separator) Join an array of strings with a separator.
static String	removeTrailingSlash(String str) Check a String for trailing slash and removes it.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtil

public StringUtil()

Method Detail

containsIgnoreCase

public static boolean containsIgnoreCase(String[] array,
                                         String value)

Check if an array contains a specific value (with case-insensitive comparison).

Parameters:

array - The array

value - The value to search

Returns:

true if the array contains the value

join

public static String join(String[] array,
                          String separator)

Join an array of strings with a separator.

Note: This might be replaced by utility method from commons-lang or guava someday if one of those libraries is added as dependency.

Parameters:

array - The array of strings

separator - The separator

Returns:

the resulting string

checkTrailingSlash

public static String checkTrailingSlash(String str)

Check a String for a trailing slash and adds a slash if there is none

Parameters:

str - The URI string

Returns:

the resulting string

removeTrailingSlash

public static String removeTrailingSlash(String str)

Check a String for trailing slash and removes it.

Parameters:

str - the URI string

Returns:

the resulting string

isNumeric

public static Boolean isNumeric(String str)

Check if a string is not null and a valid number

Parameters:

str - String to compare

Returns:

Boolean true or false

isUri

public static Boolean isUri(String uriString)

Check if a String is an URI.

Parameters:

uriString - The URI string

Returns:

Boolean true or false