[camel] branch camel-3.4.x updated: CAMEL-15355: camel-rabbitmq fix arg.queue.x-single-active-consumer to be configured as boolean type for RabbitMQ to make it work. Thanks to Devansh Arora for reporting and suggested fix.

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davsclaus pushed a commit to branch camel-3.4.x
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/camel-3.4.x by this push:
     new b96cc3b  CAMEL-15355: camel-rabbitmq fix arg.queue.x-single-active-consumer to be configured as boolean type for RabbitMQ to make it work. Thanks to Devansh Arora for reporting and suggested fix.
b96cc3b is described below

commit b96cc3bf0dd884c46ee70a8f80e5cdd7522af6a3
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Thu Jul 30 15:16:50 2020 +0200

    CAMEL-15355: camel-rabbitmq fix arg.queue.x-single-active-consumer to be configured as boolean type for RabbitMQ to make it work. Thanks to Devansh Arora for reporting and suggested fix.
---
 .../camel/component/rabbitmq/RabbitMQConstants.java      |  1 +
 .../camel/component/rabbitmq/RabbitMQDeclareSupport.java |  5 +++++
 .../camel/component/rabbitmq/RabbitMQEndpointTest.java   | 16 ++++++++++++++++
 .../rabbitmq/integration/RabbitMQConsumerIntTest.java    |  2 +-
 4 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQConstants.java b/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQConstants.java
index 1d26f9a..493c2d4 100644
--- a/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQConstants.java
+++ b/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQConstants.java
@@ -49,6 +49,7 @@ public final class RabbitMQConstants {
     public static final String RABBITMQ_QUEUE_MAX_PRIORITY_KEY = "x-max-priority";
     public static final String RABBITMQ_QUEUE_MESSAGE_TTL_KEY = "x-message-ttl";
     public static final String RABBITMQ_QUEUE_TTL_KEY = "x-expires";
+    public static final String RABBITMQ_QUEUE_SINGLE_ACTIVE_CONSUMER_KEY = "x-single-active-consumer";
 
     private RabbitMQConstants() {
         // Constants class
diff --git a/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQDeclareSupport.java b/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQDeclareSupport.java
index 23324a2..d04f6c3 100644
--- a/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQDeclareSupport.java
+++ b/components/camel-rabbitmq/src/main/java/org/apache/camel/component/rabbitmq/RabbitMQDeclareSupport.java
@@ -85,6 +85,11 @@ public class RabbitMQDeclareSupport {
         if (queueExpiration instanceof String) {
             queueArgs.put(RabbitMQConstants.RABBITMQ_QUEUE_TTL_KEY, Long.parseLong((String)queueExpiration));
         }
+
+        Object singleConsumer = queueArgs.get(RabbitMQConstants.RABBITMQ_QUEUE_SINGLE_ACTIVE_CONSUMER_KEY);
+        if (singleConsumer instanceof String) {
+            queueArgs.put(RabbitMQConstants.RABBITMQ_QUEUE_SINGLE_ACTIVE_CONSUMER_KEY, Boolean.parseBoolean((String)singleConsumer));
+        }
     }
 
     private void populateQueueArgumentsFromDeadLetterExchange(final Map<String, Object> queueArgs) {
diff --git a/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/RabbitMQEndpointTest.java b/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/RabbitMQEndpointTest.java
index 3fdb624..45d86f5 100644
--- a/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/RabbitMQEndpointTest.java
+++ b/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/RabbitMQEndpointTest.java
@@ -38,6 +38,7 @@ import org.apache.camel.spi.Registry;
 import org.apache.camel.support.SimpleRegistry;
 import org.apache.camel.test.junit4.CamelTestSupport;
 import org.junit.Test;
+import org.junit.Assert;
 import org.mockito.Mockito;
 
 public class RabbitMQEndpointTest extends CamelTestSupport {
@@ -286,4 +287,19 @@ public class RabbitMQEndpointTest extends CamelTestSupport {
         RabbitMQEndpoint endpoint = context.getEndpoint("rabbitmq:localhost/exchange?passive=true", RabbitMQEndpoint.class);
         assertTrue(endpoint.isPassive());
     }
+
+    @Test
+    public void testEndpointArgsIssue() throws Exception {
+        RabbitMQEndpoint endpoint1 = context.getEndpoint("rabbitmq://localhost:5672/mydirectdelayed?queue=testQ4"
+                + "&routingKey=testKey&username=me&password=mypwd&threadPoolSize=1&concurrentConsumers=1&autoDelete=false"
+                + "&vhost=myvhost&arg.queue.x-single-active-consumer=true&arg.exchange.x-delayed-type=direct&exchangeType=x-delayed-message", RabbitMQEndpoint.class);
+
+        Assert.assertNotNull(endpoint1.getArgs());
+        Assert.assertEquals(2, endpoint1.getArgs().size());
+        Assert.assertNotNull(endpoint1.getExchangeArgs());
+        Assert.assertEquals(1, endpoint1.getExchangeArgs().size());
+        Assert.assertNotNull(endpoint1.getQueueArgs());
+        Assert.assertEquals(1, endpoint1.getQueueArgs().size());
+    }
+
 }
diff --git a/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/integration/RabbitMQConsumerIntTest.java b/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/integration/RabbitMQConsumerIntTest.java
index 14957ac..c5edfb5 100644
--- a/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/integration/RabbitMQConsumerIntTest.java
+++ b/components/camel-rabbitmq/src/test/java/org/apache/camel/component/rabbitmq/integration/RabbitMQConsumerIntTest.java
@@ -43,7 +43,7 @@ public class RabbitMQConsumerIntTest extends AbstractRabbitMQIntTest {
     private static final String QUEUE = "q1";
     private static final String MSG = "hello world";
 
-    @EndpointInject("rabbitmq:localhost:5672/" + EXCHANGE + "?username=cameltest&password=cameltest")
+    @EndpointInject("rabbitmq:localhost:5672/" + EXCHANGE + "?username=cameltest&password=cameltest&arg.queue.x-single-active-consumer=true")
     private Endpoint from;
 
     @EndpointInject("mock:result")