Eingebettet AMQP Broker-Java

Eine vollständig in-memory-Lösung. Ersetzen Sie die spring.* Eigenschaften als erforderlich.

<dependency>
  <groupId>org.apache.qpid</groupId>
  <artifactId>qpid-broker</artifactId>
  <version>6.1.1</version>
  <scope>test</scope>
</dependency>

public class EmbeddedBroker {
  public void start() {
    Broker broker = new Broker();
    BrokerOptions brokerOptions = new BrokerOptions();
    brokerOptions.setConfigProperty("qpid.amqp_port", environment.getProperty("spring.rabbitmq.port"));
    brokerOptions.setConfigProperty("qpid.broker.defaultPreferenceStoreAttributes", "{\"type\": \"Noop\"}");
    brokerOptions.setConfigProperty("qpid.vhost", environment.getProperty("spring.rabbitmq.virtual-host"));
    brokerOptions.setConfigurationStoreType("Memory");
    brokerOptions.setStartupLoggedToSystemOut(false);
    broker.startup(brokerOptions);
  }
}

Hinzufügen initial-config.json als Ressource:

{
  "name": "Embedded Test Broker",
  "modelVersion": "6.1",
  "authenticationproviders" : [{
    "name": "password",
    "type": "Plain",
    "secureOnlyMechanisms": [],
    "users": [{"name": "guest", "password": "guest", "type": "managed"}]
  }],
  "ports": [{
    "name": "AMQP",
    "port": "${qpid.amqp_port}",
    "authenticationProvider": "password",
    "protocols": [ "AMQP_0_9_1" ],
    "transports": [ "TCP" ],
    "virtualhostaliases": [{
      "name": "${qpid.vhost}",
      "type": "nameAlias"
    }]
  }],
  "virtualhostnodes" : [{
    "name": "${qpid.vhost}",
    "type": "Memory",
    "virtualHostInitialConfiguration": "{ \"type\": \"Memory\" }"
  }]
}

InformationsquelleAutor OrangeDog

Hier ist die vorgeschlagene Lösung von OrangeDog angepasst Qpid Broker 7.x, inspiriert von hier:

Hinzufügen qpid 7.x als test-Abhängigkeiten. In der 7.x diese wurden getrennt in core + plugins, je nachdem, was Sie brauchen. Für RabbitMQ AMQP version, die Sie benötigen qpid-broker-plugins-amqp-0-8-protocol und für die Ausführung von im Speicher (ausreichend für die integration-tests) verwenden qpid-broker-plugins-memory-store.

pom.xml:

...
<properties>
    ...
    <qpid-broker.version>7.0.2</qpid-broker.version>
</properties>

<dependencies>
    ...
    <dependency>
        <groupId>org.apache.qpid</groupId>
        <artifactId>qpid-broker-core</artifactId>
        <version>${qpid-broker.version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.qpid</groupId>
        <artifactId>qpid-broker-plugins-amqp-0-8-protocol</artifactId>
        <version>${qpid-broker.version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.qpid</groupId>
        <artifactId>qpid-broker-plugins-memory-store</artifactId>
        <version>${qpid-broker.version}</version>
        <scope>test</scope>
    </dependency>
</dependecies>
...

Add broker-Konfiguration mit hart codierten Benutzer/Kennwort und Standard-in-memory-virtual-host zugeordnet, auf Standard-port (5672):

qpid-config.json:

{
  "name": "EmbeddedBroker",
  "modelVersion": "7.0",
  "authenticationproviders": [
    {
      "name": "password",
      "type": "Plain",
      "secureOnlyMechanisms": [],
      "users": [{"name": "guest", "password": "guest", "type": "managed"}]
    }
  ],
  "ports": [
    {
      "name": "AMQP",
      "port": "${qpid.amqp_port}",
      "authenticationProvider": "password",
      "virtualhostaliases": [
        {
          "name": "defaultAlias",
          "type": "defaultAlias"
        }
      ]
    }
  ],
  "virtualhostnodes": [
    {
      "name": "default",
      "defaultVirtualHostNode": "true",
      "type": "Memory",
      "virtualHostInitialConfiguration": "{\"type\": \"Memory\" }"
    }
  ]
}

Definieren junit ExternalResource und erklären, wie ClassRule (oder "start" und schließen Sie Ihre embedded-Makler in Ihr IT - @BeforeClass und @AfterClass Methoden):

EmbeddedAMQPBroker.java:

public class EmbeddedAMQPBroker extends ExternalResource {

    private final SystemLauncher broker = new SystemLauncher();

    @Override
    protected void before() throws Throwable {
        startQpidBroker();
        //createExchange();
    }

    @Override
    protected void after() {
        broker.shutdown();
    }

    private void startQpidBroker() throws Exception {
        Map<String, Object> attributes = new HashMap<>();
        attributes.put("type", "Memory");
        attributes.put("initialConfigurationLocation", findResourcePath("qpid-config.json"));
        broker.startup(attributes);
    }

    private String findResourcePath(final String fileName) {
        return EmbeddedAMQPBroker.class.getClassLoader().getResource(fileName).toExternalForm();
    }
}

Integration test:

public class MessagingIT{
    @ClassRule
    public static EmbeddedAMQPBroker embeddedAMQPBroker = new EmbeddedAMQPBroker();

    ...
}

InformationsquelleAutor Timi

Können Sie versuchen,Apache QPid Java-broker. Dies kann verwendet werden als eingebettete broker.

Setup in Scala ist beschrieben in dem anderen Frage - Beispiel für standalone-Apache Qpid (amqp) Junit Test

InformationsquelleAutor Arnost Valicek