io.stallion.utils

Class GeneralUtils

java.lang.Object

io.stallion.utils.GeneralUtils

public class GeneralUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static DateTimeFormatter	DEFAULT_FORMAT
static DateTimeFormatter	ISO_FORMAT
static Object	NULL
static DateTimeFormatter	SLUG_FORMAT
static DateTimeFormatter	SQL_FORMAT
static ZoneId	UTC

Constructor Summary

Constructors

Constructor and Description
GeneralUtils()

Method Summary

Modifier and Type	Method and Description
static String	formatCurrency(Double amt)
static String	formatCurrency(Float amt)
static String	formatLocalDate(Object dt) Deprecated.
static String	formatLocalDate(Object dt, String formatPattern) Deprecated.
static String	formatLocalDateFromJDate(Date date) Deprecated.
static String	formatLocalDateFromJDate(Date date, String formatPattern) Deprecated.
static String	formatLocalDateFromLong(long epochMillis) Deprecated.
static String	formatLocalDateFromLong(Long epochMillis) Deprecated.
static String	formatLocalDateFromLong(long epochMillis, String formatPattern) Deprecated.
static String	formatLocalDateFromLong(Long epochMillis, String formatPattern) Deprecated.
static String	formatLocalDateFromZonedDate(ZonedDateTime date) Deprecated.
static String	formatLocalDateFromZonedDate(ZonedDateTime date, String formatPattern) Deprecated.
static String	formatNow(String format) Deprecated.
static String	guessMimeType(String path)
static Object	htmlSafeJson(Object obj)
static Object	htmlSafeJson(Object obj, String restrictionLevel) Deprecated.
static boolean	isValidEmailAddress(String email)
static ZonedDateTime	localNow() Deprecated.
static String	md5Hash(String val)
static long	mils() Deprecated.
static ZonedDateTime	milsToDateTime(long mils) Deprecated.
static String	randomToken(int length) Generates a random string using the psuedo-random module, of the given length, using URL safe base64 characters
static String	randomTokenBase32(int length) Psuedo-random string of the given length, in base32 characters
static String	secureRandomToken(int length) Generates a random string using the SecureRandom module, of the given length, using URL safe base64 characters
static String	slugify(String input) Converts the string into a string containing only hyphens, lower-case letters, and numbers, removing all other characters.
static String	slugifyDate(Long epochMillis) Deprecated.
static String	slugifyDate(ZonedDateTime date) Deprecated.
static String	tokenForId(Long id, int length) Turn the given long id into a random base32 string token.
static String	urlEncode(String s)
static ZonedDateTime	utcNow() Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final Object NULL

DEFAULT_FORMAT

public static final DateTimeFormatter DEFAULT_FORMAT

SLUG_FORMAT

public static final DateTimeFormatter SLUG_FORMAT

ISO_FORMAT

public static final DateTimeFormatter ISO_FORMAT

SQL_FORMAT

public static final DateTimeFormatter SQL_FORMAT

UTC

public static final ZoneId UTC

Constructor Detail

GeneralUtils

public GeneralUtils()

Method Detail

slugify

public static String slugify(String input)

Converts the string into a string containing only hyphens, lower-case letters, and numbers, removing all other characters.

Parameters:

input -

Returns:

formatCurrency

public static String formatCurrency(Double amt)

formatCurrency

public static String formatCurrency(Float amt)

urlEncode

public static String urlEncode(String s)

guessMimeType

public static String guessMimeType(String path)

md5Hash

public static String md5Hash(String val)

isValidEmailAddress

public static boolean isValidEmailAddress(String email)

utcNow

@Deprecated
public static ZonedDateTime utcNow()

Deprecated.

localNow

@Deprecated
public static ZonedDateTime localNow()

Deprecated.

mils

@Deprecated
public static long mils()

Deprecated.

milsToDateTime

@Deprecated
public static ZonedDateTime milsToDateTime(long mils)

Deprecated.

formatNow

@Deprecated
public static String formatNow(String format)

Deprecated.

formatLocalDate

@Deprecated
public static String formatLocalDate(Object dt,
                                                 String formatPattern)

Deprecated.

formatLocalDate

@Deprecated
public static String formatLocalDate(Object dt)

Deprecated.

formatLocalDateFromJDate

@Deprecated
public static String formatLocalDateFromJDate(Date date)

Deprecated.

formatLocalDateFromJDate

@Deprecated
public static String formatLocalDateFromJDate(Date date,
                                                          String formatPattern)

Deprecated.

formatLocalDateFromLong

@Deprecated
public static String formatLocalDateFromLong(long epochMillis)

Deprecated.

formatLocalDateFromLong

@Deprecated
public static String formatLocalDateFromLong(long epochMillis,
                                                         String formatPattern)

Deprecated.

formatLocalDateFromLong

@Deprecated
public static String formatLocalDateFromLong(Long epochMillis)

Deprecated.

formatLocalDateFromLong

@Deprecated
public static String formatLocalDateFromLong(Long epochMillis,
                                                         String formatPattern)

Deprecated.

formatLocalDateFromZonedDate

@Deprecated
public static String formatLocalDateFromZonedDate(ZonedDateTime date)

Deprecated.

tokenForId

public static String tokenForId(Long id,
                                int length)

Turn the given long id into a random base32 string token. This can be used for generating unique, secret strings for accessing data, such as a web page only viewable by a secret string. By using the long id, of the underlying object we guarantee uniqueness, by adding on random characters, we make the URL nigh impossible to guess.

Parameters:

id - - a long id that will be convered to base32 and used as the first part of the string

length - - the number of random base32 characters to add to the end of the string

Returns:

randomTokenBase32

public static String randomTokenBase32(int length)

Psuedo-random string of the given length, in base32 characters

Parameters:

length -

Returns:

secureRandomToken

public static String secureRandomToken(int length)

Generates a random string using the SecureRandom module, of the given length, using URL safe base64 characters

Parameters:

length -

Returns:

randomToken

public static String randomToken(int length)

Generates a random string using the psuedo-random module, of the given length, using URL safe base64 characters

Parameters:

length -

Returns:

formatLocalDateFromZonedDate

@Deprecated
public static String formatLocalDateFromZonedDate(ZonedDateTime date,
                                                              String formatPattern)

Deprecated.

slugifyDate

@Deprecated
public static String slugifyDate(Long epochMillis)

Deprecated.

slugifyDate

@Deprecated
public static String slugifyDate(ZonedDateTime date)

Deprecated.

htmlSafeJson

public static Object htmlSafeJson(Object obj)

htmlSafeJson

@Deprecated
public static Object htmlSafeJson(Object obj,
                                              String restrictionLevel)

Deprecated.

Gets the object in a JSON form that is safe for being outputted on a web page: <script> var myObj = {{ utils.htmlSafeJson(obj, "member") }} <script>

Parameters:

obj -

restrictionLevel - - Uses the JsonView annotation to determine which properties of the object should be outputed. Possible values are: unrestricted/public/member/owner/internal

Returns: