io.vertx.reactivex.amqp

## Class AmqpMessage

- java.lang.Object
- - io.vertx.reactivex.amqp.AmqpMessage

-     public class AmqpMessage
      extends Object

  Represents an AMQP message.

  Reference about the different metadata can be found on AMQP message properties.

  Note that the body is retrieved using `body*` method depending on the expected type.

  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<AmqpMessage>` | `__TYPE_ARG`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AmqpMessage(AmqpMessage delegate)`
    `AmqpMessage(Object delegate)`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `AmqpMessage` | `accepted()` When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message.
    `String` | `address()`
    `JsonObject` | `applicationProperties()`
    `Buffer` | `bodyAsBinary()`
    `boolean` | `bodyAsBoolean()`
    `byte` | `bodyAsByte()`
    `char` | `bodyAsChar()`
    `double` | `bodyAsDouble()`
    `float` | `bodyAsFloat()`
    `int` | `bodyAsInteger()`
    `JsonArray` | `bodyAsJsonArray()`
    `JsonObject` | `bodyAsJsonObject()`
    `<T> List<T>` | `bodyAsList()`
    `long` | `bodyAsLong()`
    `short` | `bodyAsShort()`
    `String` | `bodyAsString()`
    `String` | `bodyAsSymbol()`
    `java.time.Instant` | `bodyAsTimestamp()`
    `UUID` | `bodyAsUUID()`
    `String` | `contentEncoding()`
    `String` | `contentType()`
    `String` | `correlationId()`
    `static AmqpMessageBuilder` | `create()`
    `static AmqpMessageBuilder` | `create(AmqpMessage existing)` Creates a builder to create a new `AmqpMessage` copying the metadata from the passed message.
    `long` | `creationTime()`
    `int` | `deliveryCount()`
    `boolean` | `equals(Object o)`
    `long` | `expiryTime()`
    `AmqpMessage` | `getDelegate()`
    `String` | `groupId()`
    `long` | `groupSequence()`
    `int` | `hashCode()`
    `String` | `id()`
    `boolean` | `isBodyNull()`
    `boolean` | `isDurable()`
    `boolean` | `isFirstAcquirer()`
    `AmqpMessage` | `modified(boolean deliveryFailed, boolean undeliverableHere)` When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message as `modified`.
    `static AmqpMessage` | `newInstance(AmqpMessage arg)`
    `int` | `priority()`
    `AmqpMessage` | `rejected()` When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message as `rejected`.
    `AmqpMessage` | `released()` When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message as `released`.
    `String` | `replyTo()`
    `String` | `replyToGroupId()`
    `String` | `subject()`
    `String` | `toString()`
    `long` | `ttl()`

    - ### 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<AmqpMessage> __TYPE_ARG

  - ### Constructor Detail

    - #### AmqpMessage

          public AmqpMessage(AmqpMessage delegate)

    - #### AmqpMessage

          public AmqpMessage(Object delegate)

  - ### Method Detail

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### equals

          public boolean equals(Object o)

      Overrides:
        `equals` in class `Object`

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `Object`

    - #### getDelegate

          public AmqpMessage getDelegate()

    - #### create

          public static AmqpMessageBuilder create()

      Returns:
        a builder to create an `AmqpMessage`.

    - #### create

          public static AmqpMessageBuilder create(AmqpMessage existing)

      Creates a builder to create a new `AmqpMessage` copying the metadata from the passed message.
      Parameters:
        `existing` - an existing message, must not be `null`.
      Returns:
        a builder to create an `AmqpMessage`.

    - #### isDurable

          public boolean isDurable()

      Returns:
        whether or not the message is durable.

    - #### isFirstAcquirer

          public boolean isFirstAcquirer()

      Returns:
        if `true`, then this message has not been acquired by any other link. If `false`, then this message MAY have previously been acquired by another link or links.

    - #### priority

          public int priority()

      Returns:
        the relative message priority. Higher numbers indicate higher priority messages. Messages with higher priorities MAY be delivered before those with lower priorities.

    - #### deliveryCount

          public int deliveryCount()

      Returns:
        the number of unsuccessful previous attempts to deliver this message. If this value is non-zero it can be taken as an indication that the delivery might be a duplicate. On first delivery, the value is zero. It is incremented upon an outcome being settled at the sender, according to rules defined for each outcome.

    - #### ttl

          public long ttl()

      Returns:
        the duration in milliseconds for which the message is to be considered "live".

    - #### id

          public String id()

      Returns:
        the message id

    - #### address

          public String address()

      Returns:
        the message address, also named `to` field

    - #### replyTo

          public String replyTo()

      Returns:
        The address of the node to send replies to, if any.

    - #### correlationId

          public String correlationId()

      Returns:
        The client-specific id that can be used to mark or identify messages between clients.

    - #### isBodyNull

          public boolean isBodyNull()

      Returns:
        whether the body is `null`. This method returns `true` is the message does not contain a body or if the message contain a `null` AMQP value as body.

    - #### bodyAsBoolean

          public boolean bodyAsBoolean()

      Returns:
        the boolean value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsByte

          public byte bodyAsByte()

      Returns:
        the byte value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsShort

          public short bodyAsShort()

      Returns:
        the short value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsInteger

          public int bodyAsInteger()

      Returns:
        the integer value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsLong

          public long bodyAsLong()

      Returns:
        the long value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsFloat

          public float bodyAsFloat()

      Returns:
        the float value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsDouble

          public double bodyAsDouble()

      Returns:
        the double value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsChar

          public char bodyAsChar()

      Returns:
        the character value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsBinary

          public Buffer bodyAsBinary()

      Returns:
        the bytes contained in the body. The value must be passed as AMQP data.

    - #### bodyAsString

          public String bodyAsString()

      Returns:
        the string value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsSymbol

          public String bodyAsSymbol()

      Returns:
        the symbol value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsList

          public <T> List<T> bodyAsList()

      Returns:
        the list of values contained in the body. The value must be passed as AMQP value.

    - #### bodyAsJsonObject

          public JsonObject bodyAsJsonObject()

      Returns:
        the JSON object contained in the body. The value must be passed as AMQP data.

    - #### bodyAsJsonArray

          public JsonArray bodyAsJsonArray()

      Returns:
        the JSON array contained in the body. The value must be passed as AMQP data.

    - #### subject

          public String subject()

    - #### contentType

          public String contentType()

    - #### contentEncoding

          public String contentEncoding()

    - #### expiryTime

          public long expiryTime()

    - #### creationTime

          public long creationTime()

    - #### groupId

          public String groupId()

    - #### replyToGroupId

          public String replyToGroupId()

    - #### groupSequence

          public long groupSequence()

    - #### applicationProperties

          public JsonObject applicationProperties()

      Returns:
        the message properties as JSON object.

    - #### accepted

          public AmqpMessage accepted()

      When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message. It marks the message as delivered with the `accepted` status.
      Returns:
        the current `AmqpMessage` object

    - #### rejected

          public AmqpMessage rejected()

      When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message as `rejected`.
      Returns:
        the current `AmqpMessage` object

    - #### released

          public AmqpMessage released()

      When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message as `released`.
      Returns:
        the current `AmqpMessage` object

    - #### modified

          public AmqpMessage modified(boolean deliveryFailed,
                                      boolean undeliverableHere)

      When receiving a message, and when auto-acknowledgement is disabled, this method is used to acknowledge the incoming message as `modified`.
      Parameters:
        `deliveryFailed` - pass `true` to increase the failed delivery count
        `undeliverableHere` - pass `true` to prevent re-delivery of this message to the same consumer
      Returns:
        the current `AmqpMessage` object

    - #### bodyAsTimestamp

          public java.time.Instant bodyAsTimestamp()

      Returns:
        the timestamp value contained in the body. The value must be passed as AMQP value.

    - #### bodyAsUUID

          public UUID bodyAsUUID()

      Returns:
        the UUID value contained in the body. The value must be passed as AMQP value.

    - #### newInstance

          public static AmqpMessage newInstance(AmqpMessage arg)

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