This component provides AMQP 1.0 producer and consumer support via a bridging layer implementing the Vert.x event bus MessageProducer and MessageConsumer APIs over the top of vertx-proton.
Warning
|
this module has the tech preview status, this means the API can change between versions. |
Using Vert.x AMQP Bridge
To use Vert.x AMQP Bridge, add the following dependency to the dependencies section of your build descriptor:
-
Maven (in your
pom.xml
):
<dependency>
<groupId>io.vertx</groupId>
<artifactId>vertx-amqp-bridge</artifactId>
<version>3.3.0.CR2</version>
</dependency>
-
Gradle (in your
build.gradle
file):
compile io.vertx:vertx-amqp-bridge:3.3.0.CR2
Sending a Message
Here is a simple example of creating a MessageProducer
and sending a message with it.
First, an AmqpBridge
is created and started to establish the underlying AMQP connection,
then when this is complete the producer is created and a message sent using it. You can also optionally supply
AmqpBridgeOptions
when creating the bridge in order to configure various options, such
as SSL connections.
import io.vertx.groovy.amqpbridge.AmqpBridge
def bridge = AmqpBridge.create(vertx)
// Start the bridge, then use the event loop thread to process things thereafter.
bridge.start("localhost", 5672, { res ->
// Set up a producer using the bridge, send a message with it.
def producer = bridge.createProducer("myAmqpAddress")
def amqpMsgPayload = [:]
amqpMsgPayload.body = "myStringContent"
producer.send(amqpMsgPayload)
})
Receiving a Message
Here is a simple example of creating a MessageConsumer
and registering a handler with it.
First, an AmqpBridge
is created and started to establish the underlying AMQP connection,
then when this is complete the consumer is created and a handler registered that prints the body of incoming AMQP
messages.
import io.vertx.groovy.amqpbridge.AmqpBridge
def bridge = AmqpBridge.create(vertx)
// Start the bridge, then use the event loop thread to process things thereafter.
bridge.start("localhost", 5672, { res ->
// Set up a consumer using the bridge, register a handler for it.
def consumer = bridge.createConsumer("myAmqpAddress")
consumer.handler({ vertxMsg ->
def amqpMsgPayload = vertxMsg.body()
def amqpBody = amqpMsgPayload.body
println("Received a message with body: ${amqpBody}")
})
})