Package org.apache.pekko.http.impl.util

Class Util

java.lang.Object

org.apache.pekko.http.impl.util.Util

public abstract class Util
extends Object

Contains internal helper methods.

Field Summary

Fields

Modifier and Type	Field	Description
static final scala.collection.immutable.Map<String,String>	emptyMap

Constructor Summary

Constructors

Constructor	Description
Util()

Method Summary

Modifier and Type	Method	Description
static <T, U extends T> scala.collection.immutable.Seq<U>	convertArray(T[] els)
static <T, U extends T> scala.collection.immutable.Seq<U>	convertIterable(Iterable<T> els)
static scala.collection.immutable.Map<String,String>	convertMapToScala(Map<String,String> map)
static <U, T extends U> Optional<U>	convertOption(scala.Option<T> o)
static <T, U extends T> scala.Option<U>	convertOptionalToScala(Optional<T> o)
static scala.Option<Object>	convertOptionalToScala(OptionalInt o)
static scala.Option<Object>	convertOptionalToScala(OptionalLong o)
static <U, T extends U> org.apache.pekko.stream.scaladsl.Source<U,scala.Unit>	convertPublisher(org.apache.pekko.stream.scaladsl.Source<T,scala.Unit> p)
static <J, V extends J> Optional<J>	lookupInRegistry(ObjectRegistry<Object,V> registry, int key)
static <J, V extends J> Optional<J>	lookupInRegistry(ObjectRegistry<String,V> registry, String key)
static <K, J, V extends J> Optional<J>	lookupInRegistry(ObjectRegistry<K,V> registry, K key)
static <T> scala.Option<T>	scalaNone()
static <T, U extends T> org.apache.pekko.stream.scaladsl.Source<U,scala.Unit>	upcastSource(org.apache.pekko.stream.scaladsl.Source<T,scala.Unit> p)

Methods inherited from class java.lang.Object

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

Field Details

emptyMap

public static final scala.collection.immutable.Map<String,String> emptyMap

Constructor Details

Util

public Util()

Method Details

convertOption

public static <U,
T extends U> Optional<U> convertOption(scala.Option<T> o)

convertPublisher

public static <U,
T extends U>
org.apache.pekko.stream.scaladsl.Source<U,scala.Unit> convertPublisher(org.apache.pekko.stream.scaladsl.Source<T,scala.Unit> p)

upcastSource

public static <T,
U extends T>
org.apache.pekko.stream.scaladsl.Source<U,scala.Unit> upcastSource(org.apache.pekko.stream.scaladsl.Source<T,scala.Unit> p)

convertMapToScala

public static scala.collection.immutable.Map<String,String> convertMapToScala(Map<String,String> map)

convertOptionalToScala

public static <T,
U extends T> scala.Option<U> convertOptionalToScala(Optional<T> o)

convertOptionalToScala

public static scala.Option<Object> convertOptionalToScala(OptionalLong o)

convertOptionalToScala

public static scala.Option<Object> convertOptionalToScala(OptionalInt o)

scalaNone

public static <T> scala.Option<T> scalaNone()

convertIterable

public static <T,
U extends T>
scala.collection.immutable.Seq<U> convertIterable(Iterable<T> els)

convertArray

public static <T,
U extends T>
scala.collection.immutable.Seq<U> convertArray(T[] els)

lookupInRegistry

public static <J,
V extends J> Optional<J> lookupInRegistry(ObjectRegistry<Object,V> registry,
 int key)

lookupInRegistry

public static <J,
V extends J> Optional<J> lookupInRegistry(ObjectRegistry<String,V> registry,
 String key)

lookupInRegistry

public static <K,
J,
V extends J> Optional<J> lookupInRegistry(ObjectRegistry<K,V> registry,
 K key)