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hexagon_core / com.hexagonkt.helpers

Package com.hexagonkt.helpers

JVM information, a logger class and other useful utilities.

Types

Name	Summary
Jvm	object Jvm
Logger	Logger class with Kotlin improvements like lazy evaluation. It is backed by a SLF4J compatible logger.class Logger
RequiredKeysMap	class RequiredKeysMap<K, V> :Map<K, V>
Resource	Absolute resource (start from root package without starting slash). Ie: foo/bar/res.txt instead /foo/bar/res.txtclass Resource
StringsSamplesTest	class StringsSamplesTest

Exceptions

Name	Summary
CodedException	Exception with a numeric code.class CodedException :RuntimeException
MultipleException	Exception with a list of causes. Cause is null as it can't be tell which one of the list is the cause.class MultipleException :RuntimeException

Extensions for External Classes

Name	Summary
java.net.URI
java.time.LocalDate
java.time.LocalDateTime
java.time.LocalTime
java.time.ZonedDateTime
java.util.Date
kotlin.collections.Collection
kotlin.collections.List
kotlin.collections.Map
kotlin.Int
kotlin.Long
kotlin.String
kotlin.text.Regex
kotlin.Throwable

Properties

Name	Summary
eol	Runtime specific end of line.val eol:String
error	Syntax sugar to throw errors.val error:Nothing
logger	Default logger when you are lazy to declare one.val logger:Logger

Functions

Name	Summary
error	Syntax sugar to throw errors.fun error():Nothing
notEmpty	fun <V> notEmpty(it: V):Boolean
retry	Executes a lambda until no exception is thrown or a number of times is reached.fun <T> retry(times:Int, delay:Long, func: () -> T): T
utf8	fun utf8(vararg bytes:Int):String