io.vertx.rxjava3.ext.auth

Class VertxContextPRNG

java.lang.Object

io.vertx.rxjava3.ext.auth.prng.VertxContextPRNG

io.vertx.rxjava3.ext.auth.VertxContextPRNG

All Implemented Interfaces:

io.vertx.lang.rx.RxDelegate

Deprecated.

@Deprecated
public class VertxContextPRNG
extends VertxContextPRNG
implements io.vertx.lang.rx.RxDelegate

A secure non blocking random number generator isolated to the current context. The PRNG is bound to the vert.x context and setup to close when the context shuts down.

When applicable, use of VertxContextPRNG rather than create new PRNG objects is helpful to keep the system entropy usage to the minimum avoiding potential blocking across the application.

The use of VertxContextPRNG is particularly appropriate when multiple handlers use random numbers.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field and Description
static io.vertx.lang.rx.TypeArg<VertxContextPRNG>	__TYPE_ARG Deprecated.

Constructor Summary

Constructors

Constructor and Description
VertxContextPRNG(Object delegate) Deprecated.
VertxContextPRNG(VertxContextPRNG delegate) Deprecated.

Method Summary

Modifier and Type	Method and Description
static VertxContextPRNG	current() Deprecated.
static VertxContextPRNG	current(Vertx vertx) Deprecated.
boolean	equals(Object o) Deprecated.
VertxContextPRNG	getDelegate() Deprecated.
int	hashCode() Deprecated.
static VertxContextPRNG	newInstance(VertxContextPRNG arg) Deprecated.
String	toString() Deprecated.

Methods inherited from class io.vertx.rxjava3.ext.auth.prng.VertxContextPRNG

close, nextBoolean, nextBytes, nextDouble, nextFloat, nextGaussian, nextInt, nextInt, nextLong, nextString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<VertxContextPRNG> __TYPE_ARG

Deprecated.

Constructor Detail

VertxContextPRNG

public VertxContextPRNG(VertxContextPRNG delegate)

Deprecated.

VertxContextPRNG

public VertxContextPRNG(Object delegate)

Deprecated.

Method Detail

toString

public String toString()

Deprecated.

Overrides:

toString in class VertxContextPRNG

equals

public boolean equals(Object o)

Deprecated.

Overrides:

equals in class VertxContextPRNG

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class VertxContextPRNG

getDelegate

public VertxContextPRNG getDelegate()

Deprecated.

Specified by:

getDelegate in interface io.vertx.lang.rx.RxDelegate

Overrides:

getDelegate in class VertxContextPRNG

current

@Deprecated
public static VertxContextPRNG current()

Deprecated.

Get or create a secure non blocking random number generator using the current vert.x context. If there is no current context (i.e.: not running on the eventloop) then a IllegalStateException is thrown. Note, if a context isn't allowed to be used, for example, exceptions are thrown on getting and putting data, the VertxContextPRNG falls back to instantiate a new instance of the PRNG per call.

Returns:

A secure non blocking random number generator.

current

@Deprecated
public static VertxContextPRNG current(Vertx vertx)

Deprecated.

Get or create a secure non blocking random number generator using the current vert.x instance. Since the context might be different this method will attempt to use the current context first if available and then fall back to create a new instance of the PRNG. Note, if a context isn't allowed to be used, for example, exceptions are thrown on getting and putting data, the VertxContextPRNG falls back to instantiate a new instance of the PRNG per call.

Parameters:

vertx - a Vert.x instance.

Returns:

A secure non blocking random number generator.

newInstance

public static VertxContextPRNG newInstance(VertxContextPRNG arg)

Deprecated.