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Posted to commits@camel.apache.org by ac...@apache.org on 2020/03/14 11:15:27 UTC

[camel-quarkus] branch master updated: camel-quarkus-core: make caffeine cache optional #886

This is an automated email from the ASF dual-hosted git repository.

acosentino pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel-quarkus.git


The following commit(s) were added to refs/heads/master by this push:
     new 41097d1  camel-quarkus-core: make caffeine cache optional #886
     new 131e910  Merge pull request #887 from lburgazzoli/github-886
41097d1 is described below

commit 41097d1f36a3e4ebd9bce6d0e1c0f3f77fd4aa34
Author: lburgazzoli <lb...@gmail.com>
AuthorDate: Fri Mar 13 19:51:18 2020 +0100

    camel-quarkus-core: make caffeine cache optional #886
---
 .github/workflows/pr-build.yaml                    |   1 +
 .../pages/list-of-camel-quarkus-extensions.adoc    |   4 +-
 .../{core => caffeine-lrucache}/deployment/pom.xml |  61 ++---------
 .../deployment/CaffeineLRUCacheProcessor.java      |  46 ++++++++
 extensions-core/{ => caffeine-lrucache}/pom.xml    |  34 +++---
 .../{core => caffeine-lrucache}/runtime/pom.xml    |  83 +++++---------
 .../main/resources/META-INF/quarkus-extension.yaml |  26 +++++
 extensions-core/core/deployment/pom.xml            |   4 -
 extensions-core/core/runtime/pom.xml               |  15 ++-
 extensions-core/pom.xml                            |   1 +
 extensions/readme.adoc                             |   4 +-
 .../core-main-caffeine-lrucache/pom.xml            | 119 +++++++++++++++++++++
 .../core/CoreMainCaffeineLRUCacheResource.java     |  36 +++++++
 .../src/main/resources/application.properties      |  26 +++++
 .../core/CoreMainCaffeineLRUCacheResourceIT.java   |  23 ++++
 .../core/CoreMainCaffeineLRUCacheResourceTest.java |  39 +++++++
 .../camel/quarkus/core/CoreMainResource.java       |   2 +
 .../apache/camel/quarkus/core/CoreMainTest.java    |   2 +
 .../apache/camel/quarkus/core/CoreResource.java    |   8 ++
 .../org/apache/camel/quarkus/core/CoreTest.java    |   6 ++
 integration-tests/pom.xml                          |   1 +
 poms/bom-deployment/pom.xml                        |   5 +
 poms/bom/pom.xml                                   |   5 +
 23 files changed, 416 insertions(+), 135 deletions(-)

diff --git a/.github/workflows/pr-build.yaml b/.github/workflows/pr-build.yaml
index d556475..b47bf8d 100644
--- a/.github/workflows/pr-build.yaml
+++ b/.github/workflows/pr-build.yaml
@@ -103,6 +103,7 @@ jobs:
               core
               core-impl
               core-main
+              core-main-caffeine-lrucache
               core-main-collector
               core-main-xml-io
               core-main-xml-jaxb
diff --git a/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc b/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
index c34986f..3d72ef4 100644
--- a/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
+++ b/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
@@ -348,7 +348,7 @@ Number of Camel languages: 11 in 5 JAR artifacts (0 deprecated)
 == Miscellaneous Extensions
 
 // others: START
-Number of miscellaneous extensions: 10 in 10 JAR artifacts (0 deprecated)
+Number of miscellaneous extensions: 11 in 11 JAR artifacts (0 deprecated)
 
 [width="100%",cols="4,1,5",options="header"]
 |===
@@ -356,6 +356,8 @@ Number of miscellaneous extensions: 10 in 10 JAR artifacts (0 deprecated)
 
 | (camel-quarkus-attachments) | 0.3.0 | Java Attachments support for Camel Message
 
+| (camel-quarkus-caffeine-lrucache) | 1.0.0-M5 | Provides an implementation of the LRUCacheFactory based on Caffeine
+
 | (camel-quarkus-core-cloud) | 0.2.0 | The Camel Quarkus core cloud module
 
 | (camel-quarkus-endpointdsl) | 1.0.0-M3 | camel-quarkus-endpointdsl
diff --git a/extensions-core/core/deployment/pom.xml b/extensions-core/caffeine-lrucache/deployment/pom.xml
similarity index 51%
copy from extensions-core/core/deployment/pom.xml
copy to extensions-core/caffeine-lrucache/deployment/pom.xml
index ced1821..9d2cd57 100644
--- a/extensions-core/core/deployment/pom.xml
+++ b/extensions-core/caffeine-lrucache/deployment/pom.xml
@@ -17,80 +17,40 @@
     limitations under the License.
 
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.camel.quarkus</groupId>
-        <artifactId>camel-quarkus-core-parent</artifactId>
+        <artifactId>camel-quarkus-caffeine-lrucache-parent</artifactId>
         <version>1.1.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>camel-quarkus-core-deployment</artifactId>
-    <name>Camel Quarkus :: Core :: Deployment</name>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.apache.camel.quarkus</groupId>
-                <artifactId>camel-quarkus-bom-deployment</artifactId>
-                <version>${project.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
+    <artifactId>camel-quarkus-caffeine-lrucache-deployment</artifactId>
+    <name>Caffeine LRUCache - Deployment</name>
 
     <dependencies>
-        <!-- quarkus -->
         <dependency>
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-core-deployment</artifactId>
         </dependency>
         <dependency>
             <groupId>io.quarkus</groupId>
-            <artifactId>quarkus-arc-deployment</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.quarkus</groupId>
             <artifactId>quarkus-caffeine-deployment</artifactId>
         </dependency>
 
-        <!-- camel -->
         <dependency>
             <groupId>org.apache.camel.quarkus</groupId>
-            <artifactId>camel-quarkus-support-common-deployment</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.camel.quarkus</groupId>
-            <artifactId>camel-quarkus-core</artifactId>
-        </dependency>
-
-        <!-- test dependencies -->
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-direct</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-log</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>io.quarkus</groupId>
-            <artifactId>quarkus-junit5-internal</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.assertj</groupId>
-            <artifactId>assertj-core</artifactId>
-            <scope>test</scope>
+            <artifactId>camel-quarkus-caffeine-lrucache</artifactId>
         </dependency>
     </dependencies>
 
     <build>
         <plugins>
             <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
                     <annotationProcessorPaths>
@@ -104,4 +64,5 @@
             </plugin>
         </plugins>
     </build>
+
 </project>
diff --git a/extensions-core/caffeine-lrucache/deployment/src/main/java/org/apache/camel/quarkus/caffeine/lrucache/deployment/CaffeineLRUCacheProcessor.java b/extensions-core/caffeine-lrucache/deployment/src/main/java/org/apache/camel/quarkus/caffeine/lrucache/deployment/CaffeineLRUCacheProcessor.java
new file mode 100644
index 0000000..ce72bf9
--- /dev/null
+++ b/extensions-core/caffeine-lrucache/deployment/src/main/java/org/apache/camel/quarkus/caffeine/lrucache/deployment/CaffeineLRUCacheProcessor.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.quarkus.caffeine.lrucache.deployment;
+
+import io.quarkus.deployment.annotations.BuildStep;
+import io.quarkus.deployment.builditem.FeatureBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBuildItem;
+
+class CaffeineLRUCacheProcessor {
+    private static final String FEATURE = "caffeine-lrucache";
+
+    @BuildStep
+    FeatureBuildItem feature() {
+        return new FeatureBuildItem(FEATURE);
+    }
+
+    @BuildStep
+    NativeImageResourceBuildItem lruCacheFactory() {
+        // The process of discovering the LRUCacheFactory does not use any Camel' built in mechanic
+        // but it based on loading a resource from the classpath, like:
+        //
+        //     ClassLoader classLoader = LRUCacheFactory.class.getClassLoader();
+        //     URL url = classLoader.getResource("META-INF/services/org/apache/camel/lru-cache-factory");
+        //
+        // Full code here:
+        //     https://github.com/apache/camel/blob/8bf781197c7138be5f8293e149a4a46a612cc40c/core/camel-support/src/main/java/org/apache/camel/support/LRUCacheFactory.java#L73-L100
+        //
+        // For such reason we need to include the lru-cache-factory file in the native image
+        return new NativeImageResourceBuildItem("META-INF/services/org/apache/camel/lru-cache-factory");
+    }
+
+}
diff --git a/extensions-core/pom.xml b/extensions-core/caffeine-lrucache/pom.xml
similarity index 54%
copy from extensions-core/pom.xml
copy to extensions-core/caffeine-lrucache/pom.xml
index c16a012..c332501 100644
--- a/extensions-core/pom.xml
+++ b/extensions-core/caffeine-lrucache/pom.xml
@@ -17,28 +17,36 @@
     limitations under the License.
 
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.camel.quarkus</groupId>
-        <artifactId>camel-quarkus-parent</artifactId>
+        <artifactId>camel-quarkus-build-parent</artifactId>
         <version>1.1.0-SNAPSHOT</version>
+        <relativePath>../../poms/build-parent/pom.xml</relativePath>
     </parent>
 
-    <artifactId>camel-quarkus-extensions-core</artifactId>
     <packaging>pom</packaging>
 
-    <name>Camel Quarkus :: Extensions :: Core</name>
+    <artifactId>camel-quarkus-caffeine-lrucache-parent</artifactId>
+    <name>Caffeine LRUCache - Parent</name>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>io.quarkus</groupId>
+                <artifactId>quarkus-bom-deployment</artifactId>
+                <version>${quarkus.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
 
     <modules>
-        <module>core</module>
-        <module>core-cloud</module>
-        <module>http-common</module>
-        <module>reactive-executor</module>
-        <module>xml-io</module>
-        <module>xml-jaxb</module>
-        <module>xml-jaxp</module>
+        <module>deployment</module>
+        <module>runtime</module>
     </modules>
-
 </project>
diff --git a/extensions-core/core/runtime/pom.xml b/extensions-core/caffeine-lrucache/runtime/pom.xml
similarity index 50%
copy from extensions-core/core/runtime/pom.xml
copy to extensions-core/caffeine-lrucache/runtime/pom.xml
index c91b25f..e9ff8a4 100644
--- a/extensions-core/core/runtime/pom.xml
+++ b/extensions-core/caffeine-lrucache/runtime/pom.xml
@@ -17,36 +17,27 @@
     limitations under the License.
 
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.camel.quarkus</groupId>
-        <artifactId>camel-quarkus-core-parent</artifactId>
+        <artifactId>camel-quarkus-caffeine-lrucache-parent</artifactId>
         <version>1.1.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>camel-quarkus-core</artifactId>
-    <name>Camel Quarkus :: Core :: Runtime</name>
-    <description>The Camel Quarkus core module</description>
+    <artifactId>camel-quarkus-caffeine-lrucache</artifactId>
+    <name>Caffeine LRUCache - Runtime</name>
+    <description>Provides an implementation of the LRUCacheFactory based on Caffeine</description>
 
     <properties>
-        <title>Camel Quarkus Core</title>
-        <firstVersion>0.2.0</firstVersion>
+        <title>Camel Quarkus Caffeine LRUCache</title>
+        <firstVersion>1.0.0-M5</firstVersion>
         <label>core</label>
     </properties>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.apache.camel.quarkus</groupId>
-                <artifactId>camel-quarkus-bom</artifactId>
-                <version>${project.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
     <dependencies>
         <dependency>
             <groupId>io.quarkus</groupId>
@@ -54,51 +45,13 @@
         </dependency>
         <dependency>
             <groupId>io.quarkus</groupId>
-            <artifactId>quarkus-arc</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.quarkus</groupId>
             <artifactId>quarkus-caffeine</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.apache.camel.quarkus</groupId>
-            <artifactId>camel-quarkus-support-common</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.quarkus</groupId>
-            <artifactId>quarkus-development-mode-spi</artifactId>
-        </dependency>
 
-        <!-- camel -->
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-main</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-core-engine</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-base</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-core-catalog</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-caffeine-lrucache</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
-            <artifactId>camel-microprofile-config</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.graalvm.nativeimage</groupId>
-            <artifactId>svm</artifactId>
-        </dependency>
     </dependencies>
 
     <build>
@@ -106,8 +59,22 @@
             <plugin>
                 <groupId>io.quarkus</groupId>
                 <artifactId>quarkus-bootstrap-maven-plugin</artifactId>
+                <version>${quarkus.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>extension-descriptor</goal>
+                        </goals>
+                        <phase>compile</phase>
+                        <configuration>
+                            <deployment>${project.groupId}:${project.artifactId}-deployment:${project.version}
+                            </deployment>
+                        </configuration>
+                    </execution>
+                </executions>
             </plugin>
             <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
                     <annotationProcessorPaths>
diff --git a/extensions-core/caffeine-lrucache/runtime/src/main/resources/META-INF/quarkus-extension.yaml b/extensions-core/caffeine-lrucache/runtime/src/main/resources/META-INF/quarkus-extension.yaml
new file mode 100644
index 0000000..b1e869e
--- /dev/null
+++ b/extensions-core/caffeine-lrucache/runtime/src/main/resources/META-INF/quarkus-extension.yaml
@@ -0,0 +1,26 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+---
+name: "Camel Caffeine LRUCache"
+description: "Provides an implementation of the LRUCacheFactory based on Caffeine"
+metadata:
+  keywords:
+  - "camel"
+  guide: "https://quarkus.io/guides/camel"
+  categories:
+  - "integration"
diff --git a/extensions-core/core/deployment/pom.xml b/extensions-core/core/deployment/pom.xml
index ced1821..da52ac7 100644
--- a/extensions-core/core/deployment/pom.xml
+++ b/extensions-core/core/deployment/pom.xml
@@ -49,10 +49,6 @@
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-arc-deployment</artifactId>
         </dependency>
-        <dependency>
-            <groupId>io.quarkus</groupId>
-            <artifactId>quarkus-caffeine-deployment</artifactId>
-        </dependency>
 
         <!-- camel -->
         <dependency>
diff --git a/extensions-core/core/runtime/pom.xml b/extensions-core/core/runtime/pom.xml
index c91b25f..57b7f16 100644
--- a/extensions-core/core/runtime/pom.xml
+++ b/extensions-core/core/runtime/pom.xml
@@ -57,10 +57,6 @@
             <artifactId>quarkus-arc</artifactId>
         </dependency>
         <dependency>
-            <groupId>io.quarkus</groupId>
-            <artifactId>quarkus-caffeine</artifactId>
-        </dependency>
-        <dependency>
             <groupId>org.apache.camel.quarkus</groupId>
             <artifactId>camel-quarkus-support-common</artifactId>
         </dependency>
@@ -73,6 +69,13 @@
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-main</artifactId>
+            <exclusions>
+                <!-- TODO: remove once the fix for https://issues.apache.org/jira/browse/CAMEL-14713 is available-->
+                <exclusion>
+                    <groupId>org.apache.camel</groupId>
+                    <artifactId>camel-caffeine-lrucache</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>org.apache.camel</groupId>
@@ -88,10 +91,6 @@
         </dependency>
         <dependency>
             <groupId>org.apache.camel</groupId>
-            <artifactId>camel-caffeine-lrucache</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.camel</groupId>
             <artifactId>camel-microprofile-config</artifactId>
         </dependency>
 
diff --git a/extensions-core/pom.xml b/extensions-core/pom.xml
index c16a012..27e7aa7 100644
--- a/extensions-core/pom.xml
+++ b/extensions-core/pom.xml
@@ -39,6 +39,7 @@
         <module>xml-io</module>
         <module>xml-jaxb</module>
         <module>xml-jaxp</module>
+        <module>caffeine-lrucache</module>
     </modules>
 
 </project>
diff --git a/extensions/readme.adoc b/extensions/readme.adoc
index e4bedfd..366333a 100644
--- a/extensions/readme.adoc
+++ b/extensions/readme.adoc
@@ -338,7 +338,7 @@ Number of Camel languages: 11 in 5 JAR artifacts (0 deprecated)
 == Miscellaneous Extensions
 
 // others: START
-Number of miscellaneous extensions: 10 in 10 JAR artifacts (0 deprecated)
+Number of miscellaneous extensions: 11 in 11 JAR artifacts (0 deprecated)
 
 [width="100%",cols="4,1,5",options="header"]
 |===
@@ -346,6 +346,8 @@ Number of miscellaneous extensions: 10 in 10 JAR artifacts (0 deprecated)
 
 | (camel-quarkus-attachments) | 0.3.0 | Java Attachments support for Camel Message
 
+| (camel-quarkus-caffeine-lrucache) | 1.0.0-M5 | Provides an implementation of the LRUCacheFactory based on Caffeine
+
 | (camel-quarkus-core-cloud) | 0.2.0 | The Camel Quarkus core cloud module
 
 | (camel-quarkus-endpointdsl) | 1.0.0-M3 | camel-quarkus-endpointdsl
diff --git a/integration-tests/core-main-caffeine-lrucache/pom.xml b/integration-tests/core-main-caffeine-lrucache/pom.xml
new file mode 100644
index 0000000..7152ae1
--- /dev/null
+++ b/integration-tests/core-main-caffeine-lrucache/pom.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.apache.camel.quarkus</groupId>
+        <artifactId>camel-quarkus-integration-tests</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>camel-quarkus-integration-test-core-main-caffein-lrucache</artifactId>
+    <name>Camel Quarkus :: Integration Tests :: Core Main Caffeine LRUCache :: Tests</name>
+    <description>The camel integration tests</description>
+
+    <properties>
+        <!-- mvnd, a.k.a. Maven Daemon: https://github.com/gnodet/mvnd -->
+        <!-- The following rule tells mvnd to build the listed deployment modules before this module. -->
+        <!-- This is important because mvnd builds modules in parallel by default. The deployment modules are not -->
+        <!-- explicit dependencies of this module in the Maven sense, although they are required by the Quarkus Maven plugin. -->
+        <!-- Please update rule whenever you change the dependencies of this module by running -->
+        <!--     mvn process-resources -Pformat    from the root directory -->
+        <mvnd.builder.rule>camel-quarkus-caffeine-lrucache-deployment,camel-quarkus-support-policy-deployment</mvnd.builder.rule>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.camel.quarkus</groupId>
+            <artifactId>camel-quarkus-caffeine-lrucache</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-resteasy</artifactId>
+        </dependency>
+
+        <!-- test dependencies -->
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-junit5</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.rest-assured</groupId>
+            <artifactId>rest-assured</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>io.quarkus</groupId>
+                <artifactId>quarkus-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>build</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <id>native</id>
+            <activation>
+                <property>
+                    <name>native</name>
+                </property>
+            </activation>
+            <properties>
+                <quarkus.package.type>native</quarkus.package.type>
+            </properties>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-failsafe-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <goals>
+                                    <goal>integration-test</goal>
+                                    <goal>verify</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+
+
+</project>
diff --git a/integration-tests/core-main-caffeine-lrucache/src/main/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResource.java b/integration-tests/core-main-caffeine-lrucache/src/main/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResource.java
new file mode 100644
index 0000000..963b3a8
--- /dev/null
+++ b/integration-tests/core-main-caffeine-lrucache/src/main/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResource.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.quarkus.core;
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.apache.camel.support.LRUCacheFactory;
+
+@Path("/test")
+@ApplicationScoped
+public class CoreMainCaffeineLRUCacheResource {
+    @Path("/lru-cache-factory")
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    public String lruCacheFactory() {
+        return LRUCacheFactory.getInstance().getClass().getName();
+    }
+}
diff --git a/integration-tests/core-main-caffeine-lrucache/src/main/resources/application.properties b/integration-tests/core-main-caffeine-lrucache/src/main/resources/application.properties
new file mode 100644
index 0000000..49c087f
--- /dev/null
+++ b/integration-tests/core-main-caffeine-lrucache/src/main/resources/application.properties
@@ -0,0 +1,26 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+
+#
+# Quarkus
+#
+quarkus.log.file.enable = false
+
+#
+# Camel
+#
+camel.context.name=quarkus-camel-example
diff --git a/integration-tests/core-main-caffeine-lrucache/src/test/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResourceIT.java b/integration-tests/core-main-caffeine-lrucache/src/test/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResourceIT.java
new file mode 100644
index 0000000..8cd2ecc
--- /dev/null
+++ b/integration-tests/core-main-caffeine-lrucache/src/test/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResourceIT.java
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.quarkus.core;
+
+import io.quarkus.test.junit.NativeImageTest;
+
+@NativeImageTest
+public class CoreMainCaffeineLRUCacheResourceIT extends CoreMainCaffeineLRUCacheResourceTest {
+}
diff --git a/integration-tests/core-main-caffeine-lrucache/src/test/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResourceTest.java b/integration-tests/core-main-caffeine-lrucache/src/test/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResourceTest.java
new file mode 100644
index 0000000..5153b2c
--- /dev/null
+++ b/integration-tests/core-main-caffeine-lrucache/src/test/java/org/apache/camel/quarkus/core/CoreMainCaffeineLRUCacheResourceTest.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.quarkus.core;
+
+import javax.ws.rs.core.MediaType;
+
+import io.quarkus.test.junit.QuarkusTest;
+import io.restassured.RestAssured;
+import org.apache.camel.component.caffeine.lrucache.CaffeineLRUCacheFactory;
+import org.junit.jupiter.api.Test;
+
+import static org.hamcrest.Matchers.is;
+
+@QuarkusTest
+public class CoreMainCaffeineLRUCacheResourceTest {
+    @Test
+    public void testLRUCacheFactory() {
+        RestAssured.given()
+                .accept(MediaType.TEXT_PLAIN)
+                .get("/test/lru-cache-factory")
+                .then()
+                .statusCode(200)
+                .body(is(CaffeineLRUCacheFactory.class.getName()));
+    }
+}
diff --git a/integration-tests/core-main/src/main/java/org/apache/camel/quarkus/core/CoreMainResource.java b/integration-tests/core-main/src/main/java/org/apache/camel/quarkus/core/CoreMainResource.java
index bf0cb0f..96da728 100644
--- a/integration-tests/core-main/src/main/java/org/apache/camel/quarkus/core/CoreMainResource.java
+++ b/integration-tests/core-main/src/main/java/org/apache/camel/quarkus/core/CoreMainResource.java
@@ -48,6 +48,7 @@ import org.apache.camel.spi.Language;
 import org.apache.camel.spi.ReactiveExecutor;
 import org.apache.camel.spi.Registry;
 import org.apache.camel.support.DefaultRegistry;
+import org.apache.camel.support.LRUCacheFactory;
 import org.apache.camel.support.processor.DefaultExchangeFormatter;
 
 @Path("/test")
@@ -154,6 +155,7 @@ public class CoreMainResource {
                 .add("listeners", listeners)
                 .add("routeBuilders", routeBuilders)
                 .add("routes", routes)
+                .add("lru-cache-factory", LRUCacheFactory.getInstance().getClass().getName())
                 .add("autoConfigurationLogSummary", main.getMainConfigurationProperties().isAutoConfigurationLogSummary())
                 .add("config", Json.createObjectBuilder()
                         .add("rest-port",
diff --git a/integration-tests/core-main/src/test/java/org/apache/camel/quarkus/core/CoreMainTest.java b/integration-tests/core-main/src/test/java/org/apache/camel/quarkus/core/CoreMainTest.java
index 0db69c5..9324121 100644
--- a/integration-tests/core-main/src/test/java/org/apache/camel/quarkus/core/CoreMainTest.java
+++ b/integration-tests/core-main/src/test/java/org/apache/camel/quarkus/core/CoreMainTest.java
@@ -28,6 +28,7 @@ import io.restassured.path.json.JsonPath;
 import io.restassured.response.Response;
 import org.apache.camel.quarkus.core.runtime.support.SupportListener;
 import org.apache.camel.reactive.vertx.VertXReactiveExecutor;
+import org.apache.camel.support.DefaultLRUCacheFactory;
 import org.junit.jupiter.api.Test;
 
 import static org.apache.camel.quarkus.test.Conditions.doesNotStartWith;
@@ -93,6 +94,7 @@ public class CoreMainTest {
                 .contains("keep-alive", "configure", "beforeStart", "produced", "endpointdsl")
                 .doesNotContain("filtered");
 
+        assertThat(p.getString("lru-cache-factory")).isEqualTo(DefaultLRUCacheFactory.class.getName());
         assertThat(p.getBoolean("autoConfigurationLogSummary")).isFalse();
 
         assertThat(p.getMap("registry.components", String.class, String.class)).isNotEmpty();
diff --git a/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java b/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java
index 3ce78b5..b4e4f49 100644
--- a/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java
+++ b/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java
@@ -35,6 +35,7 @@ import org.apache.camel.catalog.RuntimeCamelCatalog;
 import org.apache.camel.component.log.LogComponent;
 import org.apache.camel.model.ModelCamelContext;
 import org.apache.camel.spi.Registry;
+import org.apache.camel.support.LRUCacheFactory;
 import org.apache.camel.support.processor.DefaultExchangeFormatter;
 
 @Path("/test")
@@ -144,4 +145,11 @@ public class CoreResource {
             throw new IllegalArgumentException("Unknown type " + type);
         }
     }
+
+    @Path("/lru-cache-factory")
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    public String lruCacheFactory() {
+        return LRUCacheFactory.getInstance().getClass().getName();
+    }
 }
diff --git a/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java b/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java
index 791938b..34977cd 100644
--- a/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java
+++ b/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java
@@ -22,6 +22,7 @@ import java.net.HttpURLConnection;
 import io.quarkus.test.junit.QuarkusTest;
 import io.restassured.RestAssured;
 import io.restassured.response.Response;
+import org.apache.camel.support.DefaultLRUCacheFactory;
 import org.junit.jupiter.api.Test;
 
 import static org.hamcrest.Matchers.emptyOrNullString;
@@ -70,4 +71,9 @@ public class CoreTest {
         RestAssured.when().get("/test/adapt/model-camel-context").then().body(is("true"));
         RestAssured.when().get("/test/adapt/extended-camel-context").then().body(is("true"));
     }
+
+    @Test
+    public void testLRUCacheFactory() {
+        RestAssured.when().get("/test/lru-cache-factory").then().body(is(DefaultLRUCacheFactory.class.getName()));
+    }
 }
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 4618e9b..846fb4a 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -153,6 +153,7 @@
         <module>core-main-xml-jaxb</module>
         <module>core-main-xml-io</module>
         <module>core-main-collector</module>
+        <module>core-main-caffeine-lrucache</module>
         <module>core-impl</module>
 
         <!-- extensions a..z; do not remove this comment, it is important when sorting via  mvn process-resources -Pformat -->
diff --git a/poms/bom-deployment/pom.xml b/poms/bom-deployment/pom.xml
index b9d4a2d..498c89e 100644
--- a/poms/bom-deployment/pom.xml
+++ b/poms/bom-deployment/pom.xml
@@ -176,6 +176,11 @@
             </dependency>
             <dependency>
                 <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-caffeine-lrucache-deployment</artifactId>
+                <version>${camel-quarkus.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
                 <artifactId>camel-quarkus-consul-deployment</artifactId>
                 <version>${camel-quarkus.version}</version>
             </dependency>
diff --git a/poms/bom/pom.xml b/poms/bom/pom.xml
index 5933dd0..154fd58 100644
--- a/poms/bom/pom.xml
+++ b/poms/bom/pom.xml
@@ -827,6 +827,11 @@
             </dependency>
             <dependency>
                 <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-caffeine-lrucache</artifactId>
+                <version>${camel-quarkus.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
                 <artifactId>camel-quarkus-consul</artifactId>
                 <version>${camel-quarkus.version}</version>
             </dependency>