Class DeadLetterConfig.BuilderBase<BUILDER extends DeadLetterConfig.BuilderBase<BUILDER, PROTOTYPE>, PROTOTYPE extends DeadLetterConfig>

java.lang.Object
io.helidon.messaging.DeadLetterConfig.BuilderBase<BUILDER, PROTOTYPE>
Type Parameters:
BUILDER - type of the builder extending this abstract builder
PROTOTYPE - type of the prototype interface that would be built by Prototype.Builder.buildPrototype()
All Implemented Interfaces:
Prototype.Builder<BUILDER, PROTOTYPE>, ConfigBuilderSupport.ConfiguredBuilder<BUILDER, PROTOTYPE>
Direct Known Subclasses:
DeadLetterConfig.Builder
Enclosing interface:
DeadLetterConfig
public abstract static class DeadLetterConfig.BuilderBase<BUILDER extends DeadLetterConfig.BuilderBase<BUILDER, PROTOTYPE>, PROTOTYPE extends DeadLetterConfig> extends Object implements ConfigBuilderSupport.ConfiguredBuilder<BUILDER, PROTOTYPE>
Fluent API builder base for DeadLetterConfig.

  • Constructor Details

    • BuilderBase

      protected BuilderBase()
      Protected to support extensibility.

  • Method Details

    • from

      public BUILDER from(DeadLetterConfig prototype)
      Update this builder from an existing prototype instance. This method disables automatic service discovery.
      Parameters:
      prototype - existing prototype to update this builder from
      Returns:
      updated builder instance

    • from

      public BUILDER from(DeadLetterConfig.BuilderBase<?,?> builder)
      Update this builder from an existing prototype builder instance.
      Parameters:
      builder - existing builder prototype to update this builder from
      Returns:
      updated builder instance

    • config

      public BUILDER config(Config config)
      Update builder from configuration (node of this type). If a value is present in configuration, it would override currently configured values.
      Specified by:
      config in interface ConfigBuilderSupport.ConfiguredBuilder<BUILDER extends DeadLetterConfig.BuilderBase<BUILDER, PROTOTYPE>, PROTOTYPE extends DeadLetterConfig>
      Parameters:
      config - configuration instance used to obtain values to update this builder
      Returns:
      updated builder instance

    • channel

      public BUILDER channel(String channel)
      Logical channel required for dead-letter delivery.
      Parameters:
      channel - dead-letter channel
      Returns:
      updated builder instance
      See Also:

    • channel

      public Optional<String> channel()
      Logical channel required for dead-letter delivery.
      Returns:
      dead-letter channel

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • preBuildPrototype

      protected void preBuildPrototype()
      Handles providers and decorators.

    • validatePrototype

      protected void validatePrototype()
      Validates required properties.

    • buildPrototype

      protected final DeadLetterConfig buildPrototype(DeadLetterConfig.BuilderBase<?,?> builder)
      Create a new prototype instance from a builder.
      Parameters:
      builder - builder used to create the prototype
      Returns:
      new prototype instance

    • config

      protected Optional<Config> config()
      Configuration used to configure this instance.
      Returns:
      config instance