net.spy.memcached.util

Class StringUtils

java.lang.Object

net.spy.memcached.util.StringUtils

public final class StringUtils
extends Object

Utility methods on string objects.

Method Summary

Modifier and Type	Method and Description
static boolean	isJsonObject(String s) Check if a given string is a JSON object.
static String	join(Collection<String> chunks, String delimiter) Join a collection of strings together into one.
static void	validateKey(String key, boolean binary) Check if a given key is valid to transmit.

Methods inherited from class java.lang.Object

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

Method Detail

join

public static String join(Collection<String> chunks,
                          String delimiter)

Join a collection of strings together into one.

Parameters:

chunks - the chunks to join.

delimiter - the delimiter between the keys.

Returns:

the fully joined string.

isJsonObject

public static boolean isJsonObject(String s)

Check if a given string is a JSON object.

Parameters:

s - the input string.

Returns:

true if it is a JSON object, false otherwise.

validateKey

public static void validateKey(String key,
                               boolean binary)

Check if a given key is valid to transmit.

Parameters:

key - the key to check.

binary - if binary protocol is used.