Package io.vertx.reactivex.ext.auth

Class VertxContextPRNG

  • All Implemented Interfaces:
    RxDelegate
    @Deprecated
public class VertxContextPRNG
extends VertxContextPRNG
implements RxDelegate
    Deprecated.
    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.

    • Constructor Detail

      • VertxContextPRNG

        public VertxContextPRNG​(VertxContextPRNG delegate)
        Deprecated.

      • VertxContextPRNG

        public VertxContextPRNG​(Object delegate)
        Deprecated.

    • Method Detail

      • 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.