Package org.exoplatform.portal.pom.config

Class Utils

java.lang.Object

org.exoplatform.portal.pom.config.Utils

public class Utils
extends Object

Version:

$Revision$

Author:

Julien Viet

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FIRST_CHARACTER_NAME_VALIDATOR_REGEX
static final String	USER_NAME_VALIDATOR_REGEX

Constructor Summary

Constructors

Constructor	Description
Utils()

Method Summary

Modifier and Type	Method	Description
static String	join(String separator, String... strings)	todo: move to common module
static String	join(String separator, List<String> strings)
static String	queryEscape(String s)	Escape the provided string for being usable as a query litteral.
static <E> List<E>	safeImmutableList(E... list)
static <E> List<E>	safeImmutableList(List<E> list)
static <K, V> Map<K,V>	safeImmutableMap(Map<K,V> map)
static String[]	split(String separator, int index, String s)	Splits a string according to a string separator.
static String[]	split(String separator, String s)	todo: move to common module

Methods inherited from class java.lang.Object

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

Field Details

USER_NAME_VALIDATOR_REGEX

public static final String USER_NAME_VALIDATOR_REGEX

See Also:

• Constant Field Values

FIRST_CHARACTER_NAME_VALIDATOR_REGEX

public static final String FIRST_CHARACTER_NAME_VALIDATOR_REGEX

See Also:

• Constant Field Values

Constructor Details

Utils

public Utils()

Method Details

join

public static String join(String separator,
 String... strings)

todo: move to common module

Parameters:

separator -

strings -

Returns:

join

public static String join(String separator,
 List<String> strings)

split

public static String[] split(String separator,
 String s)

todo: move to common module

Parameters:

separator -

s -

Returns:

safeImmutableList

public static <E> List<E> safeImmutableList(E... list)

safeImmutableList

public static <E> List<E> safeImmutableList(List<E> list)

safeImmutableMap

public static <K,
V> Map<K,V> safeImmutableMap(Map<K,V> map)

split

public static String[] split(String separator,
 int index,
 String s)

Splits a string according to a string separator.
The provided index defines the beginning of the splitted chunks in the returned array. The values from the beginning up to the value index - 1 will be null values.

Parameters:

separator - the string separator

index - the index to which the chunks begin

s - the string to split

Returns:

an array containing the splitted chunks plus extra leading pad

queryEscape

public static String queryEscape(String s)

Escape the provided string for being usable as a query litteral.

Parameters:

s - the string to escpae

Returns:

the escaped result