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The following commit(s) were added to refs/heads/main by this push:
new 1d6a39ead Add KarafCamelContextProvider as a template to easily create
Karaf CamelContest and register routes definition (#633)
1d6a39ead is described below
commit 1d6a39ead0e9093fbd5c8b30b0814d0aae7a065e
Author: JB Onofré <jbono...@apache.org>
AuthorDate: Sat Jun 21 08:03:41 2025 +0200
Add KarafCamelContextProvider as a template to easily create Karaf
CamelContest and register routes definition (#633)
---
.../karaf/core/KarafCamelContextProvider.java | 62 ++++++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git
a/core/camel-core-osgi/src/main/java/org/apache/camel/karaf/core/KarafCamelContextProvider.java
b/core/camel-core-osgi/src/main/java/org/apache/camel/karaf/core/KarafCamelContextProvider.java
new file mode 100644
index 000000000..9a8d5b570
--- /dev/null
+++
b/core/camel-core-osgi/src/main/java/org/apache/camel/karaf/core/KarafCamelContextProvider.java
@@ -0,0 +1,62 @@
+/*
+ * 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.karaf.core;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.karaf.core.utils.BundleContextUtils;
+import org.apache.camel.model.ModelCamelContext;
+import org.apache.camel.model.RouteDefinition;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+
+import java.util.ArrayList;
+
+/**
+ * This abstract class provide a CamelContext (registered as an OSGi service)
that can be directly used to register Camel routes.
+ */
+public abstract class KarafCamelContextProvider {
+
+ private ModelCamelContext camelContext;
+ private ServiceRegistration<CamelContext> serviceRegistration;
+
+ public void start() throws Exception {
+ start(null);
+ }
+
+ public void start(String name) throws Exception {
+ BundleContext bundleContext =
BundleContextUtils.getBundleContext(this.getClass());
+ OsgiDefaultCamelContext osgiDefaultCamelContext = new
OsgiDefaultCamelContext(bundleContext);
+ osgiDefaultCamelContext.setClassResolver(new
OsgiClassResolver(camelContext, bundleContext));
+ if (name != null) {
+ osgiDefaultCamelContext.getCamelContextExtension().setName(name);
+ }
+ camelContext = osgiDefaultCamelContext;
+ serviceRegistration =
bundleContext.registerService(CamelContext.class, camelContext, null);
+ camelContext.start();
+ camelContext.addRoutes(getRouteBuilder());
+ }
+
+ public void stop() throws Exception {
+ camelContext.stop();
+ camelContext.removeRouteDefinitions(new
ArrayList<RouteDefinition>(camelContext.getRouteDefinitions()));
+ serviceRegistration.unregister();
+ }
+
+ public abstract RoutesBuilder getRouteBuilder();
+
+}
