Class List Method List File List

# Class: VertxKafkaClient::KafkaHeader

Inherits:
  Object
  - Object
  - VertxKafkaClient::KafkaHeader
  show all
Defined in:
  /Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb

## Overview

Vert.x Kafka producer record header.

## Constant Summary

@@j_api_type =

      Object.new

## Class Method Summary (collapse)

- + (Boolean) accept?(obj)
- + (::VertxKafkaClient::KafkaHeader) header(param_1 = nil, param_2 = nil)
- + (Object) j_api_type
- + (Object) j_class
- + (Object) unwrap(obj)
- + (Object) wrap(obj)

## Instance Method Summary (collapse)

- - (String) key
  The buffer key.
- - (::Vertx::Buffer) value
  The buffer value.

## Class Method Details

### + (`Boolean`) accept?(obj)

Returns:

- (`Boolean`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 18

    def @@j_api_type.accept?(obj)
      obj.class == KafkaHeader
    end

### + (`::VertxKafkaClient::KafkaHeader`) header(key, value) + (`::VertxKafkaClient::KafkaHeader`) header(key, value)

Overloads:

- + (`::VertxKafkaClient::KafkaHeader`) header(key, value)

  Parameters:

  - key (`String`)
  - value (`::Vertx::Buffer`)
- + (`::VertxKafkaClient::KafkaHeader`) header(key, value)

  Parameters:

  - key (`String`)
  - value (`String`)

Returns:

- (`::VertxKafkaClient::KafkaHeader`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 40

    def self.header(param_1=nil,param_2=nil)
      if param_1.class == String && param_2.class.method_defined?(:j_del) && !block_given?
        return ::Vertx::Util::Utils.safe_create(Java::IoVertxKafkaClientProducer::KafkaHeader.java_method(:header, [Java::java.lang.String.java_class,Java::IoVertxCoreBuffer::Buffer.java_class]).call(param_1,param_2.j_del),::VertxKafkaClient::KafkaHeader)
      elsif param_1.class == String && param_2.class == String && !block_given?
        return ::Vertx::Util::Utils.safe_create(Java::IoVertxKafkaClientProducer::KafkaHeader.java_method(:header, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(param_1,param_2),::VertxKafkaClient::KafkaHeader)
      end
      raise ArgumentError, "Invalid arguments when calling header(#{param_1},#{param_2})"
    end

### + (`Object`) j_api_type

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 27

    def self.j_api_type
      @@j_api_type
    end

### + (`Object`) j_class

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 30

    def self.j_class
      Java::IoVertxKafkaClientProducer::KafkaHeader.java_class
    end

### + (`Object`) unwrap(obj)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 24

    def @@j_api_type.unwrap(obj)
      obj.j_del
    end

### + (`Object`) wrap(obj)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 21

    def @@j_api_type.wrap(obj)
      KafkaHeader.new(obj)
    end

## Instance Method Details

### - (`String`) key

Returns the buffer key

Returns:

- (`String`) —
  the buffer key

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 49

    def key
      if !block_given?
        if @cached_key != nil
          return @cached_key
        end
        return @cached_key = @j_del.java_method(:key, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling key()"
    end

### - (`::Vertx::Buffer`) value

Returns the buffer value

Returns:

- (`::Vertx::Buffer`) —
  the buffer value

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-kafka-client/kafka_header.rb', line 59

    def value
      if !block_given?
        if @cached_value != nil
          return @cached_value
        end
        return @cached_value = ::Vertx::Util::Utils.safe_create(@j_del.java_method(:value, []).call(),::Vertx::Buffer)
      end
      raise ArgumentError, "Invalid arguments when calling value()"
    end