| /* |
| * 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.component.osgi.activator; |
| |
| import java.io.IOException; |
| import java.net.URISyntaxException; |
| import java.nio.file.Files; |
| import java.nio.file.Paths; |
| import java.util.Date; |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.inject.Inject; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.osgi.activator.CamelRoutesActivatorConstants; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.ops4j.pax.exam.Configuration; |
| import org.ops4j.pax.exam.Option; |
| import org.ops4j.pax.exam.junit.PaxExam; |
| import org.ops4j.pax.exam.karaf.container.internal.JavaVersionUtil; |
| import org.ops4j.pax.exam.options.extra.VMOption; |
| import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy; |
| import org.ops4j.pax.exam.spi.reactors.PerClass; |
| import org.ops4j.pax.tinybundles.core.TinyBundles; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceRegistration; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.ops4j.pax.exam.CoreOptions.junitBundles; |
| import static org.ops4j.pax.exam.CoreOptions.options; |
| import static org.ops4j.pax.exam.CoreOptions.streamBundle; |
| import static org.ops4j.pax.exam.CoreOptions.when; |
| |
| @RunWith(PaxExam.class) |
| @ExamReactorStrategy(PerClass.class) |
| public class CamelOsgiActivatorIT { |
| @Inject |
| private BundleContext bc; |
| |
| @Configuration |
| public Option[] configuration() throws IOException, URISyntaxException, ClassNotFoundException { |
| return options( |
| PaxExamOptions.KARAF.option(), |
| PaxExamOptions.CAMEL_CORE_OSGI.option(), |
| when(JavaVersionUtil.getMajorVersion() >= 16) |
| .useOptions( |
| new VMOption("--add-opens"), |
| new VMOption("java.base/java.net=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.file=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.ftp=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.http=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.https=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.jar=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.jmod=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.mailto=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/sun.net.www.protocol.jrt=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/jdk.internal.loader=ALL-UNNAMED"), |
| new VMOption("--add-opens"), |
| new VMOption("java.base/java.security=ALL-UNNAMED") |
| ), |
| streamBundle( |
| TinyBundles.bundle() |
| .read( |
| Files.newInputStream( |
| Paths.get("target/test-bundles") |
| .resolve("camel-osgi-activator.jar"))) |
| .build()), |
| junitBundles()); |
| } |
| |
| @Test |
| public void testBundleLoaded() throws Exception { |
| boolean hasOsgi = false; |
| boolean hasCamelCoreOsgiActivator = false; |
| for (Bundle b : bc.getBundles()) { |
| if ("org.apache.camel.karaf.camel-core-osgi".equals(b.getSymbolicName())) { |
| hasOsgi = true; |
| assertEquals("Camel Core OSGi not activated", Bundle.ACTIVE, b.getState()); |
| } |
| |
| if ("org.apache.camel.karaf.camel-osgi-activator".equals(b.getSymbolicName())) { |
| hasCamelCoreOsgiActivator = true; |
| assertEquals("Camel OSGi Activator not activated", Bundle.ACTIVE, b.getState()); |
| } |
| } |
| assertTrue("Camel Core OSGi bundle not found", hasOsgi); |
| assertTrue("Camel OSGi Activator bundle not found", hasCamelCoreOsgiActivator); |
| } |
| |
| @Test |
| public void testRouteLoadAndRemoved() throws Exception { |
| CountDownLatch latch = new CountDownLatch(1); |
| ServiceRegistration<RouteBuilder> testServiceRegistration = bc.registerService(RouteBuilder.class, |
| new RouteBuilder() { |
| |
| @Override |
| public void configure() throws Exception { |
| from("timer:test?fixedRate=true&period=300").process(exchange -> { |
| latch.countDown(); |
| }); |
| } |
| }, null); |
| |
| latch.await(10, TimeUnit.SECONDS); |
| |
| CamelContext camelContext = bc.getService(bc.getServiceReference(CamelContext.class)); |
| |
| assertEquals("There should be one route in the context.", 1, camelContext.getRoutes().size()); |
| |
| testServiceRegistration.unregister(); |
| |
| assertEquals("There should be no routes in the context.", 0, camelContext.getRoutes().size()); |
| |
| } |
| |
| @Test |
| public void testPreStartupLoadAndRemoved() throws Exception { |
| CountDownLatch preStartLatch = new CountDownLatch(1); |
| |
| CountDownLatch postStartLatch = new CountDownLatch(1); |
| |
| CamelContext camelContext = bc.getService(bc.getServiceReference(CamelContext.class)); |
| |
| Date originalCamelStartTime = camelContext.getStartDate(); |
| |
| ServiceRegistration<RouteBuilder> testRegularServiceRegistration = bc.registerService(RouteBuilder.class, |
| new RouteBuilder() { |
| |
| @Override |
| public void configure() throws Exception { |
| from("timer:test1?fixedRate=true&period=300") |
| .description("PostStartRoute") |
| .process(exchange -> { |
| postStartLatch.countDown(); |
| }); |
| } |
| }, null); |
| |
| postStartLatch.await(10, TimeUnit.SECONDS); |
| |
| Date regularRouteAddCamelContextStartTime = camelContext.getStartDate(); |
| |
| assertEquals("Camel Context Should NOT be restarted when removing regular RouteBuilder", originalCamelStartTime, regularRouteAddCamelContextStartTime); |
| |
| assertEquals("There should be one route in the context.", 1, camelContext.getRoutes().size()); |
| |
| assertEquals("The PostStartRoute should be first.", "PostStartRoute", camelContext.getRoutes().get(0).getDescription()); |
| |
| |
| Dictionary<String, String> preStartUpProperties = new Hashtable<>(); |
| preStartUpProperties.put(CamelRoutesActivatorConstants.PRE_START_UP_PROP_NAME, "true"); |
| ServiceRegistration<RouteBuilder> testPreStartupServiceRegistration = bc.registerService(RouteBuilder.class, |
| new RouteBuilder() { |
| |
| @Override |
| public void configure() throws Exception { |
| getContext().setStreamCaching(true); |
| |
| from("timer:test2?fixedRate=true&period=300") |
| .description("PreStartRoute") |
| .process(exchange -> { |
| preStartLatch.countDown(); |
| }); |
| |
| } |
| }, preStartUpProperties); |
| |
| preStartLatch.await(10, TimeUnit.SECONDS); |
| |
| Date preStartCamelContextStartTime = camelContext.getStartDate(); |
| |
| assertTrue("Camel Context Should be restarted when adding startup RouteBuilder", preStartCamelContextStartTime.after(originalCamelStartTime)); |
| |
| assertEquals("There should be two route in the context.", 2, camelContext.getRoutes().size()); |
| |
| assertEquals("The PreStartRoute should be first.", "PreStartRoute", camelContext.getRoutes().get(0).getDescription()); |
| |
| testPreStartupServiceRegistration.unregister(); |
| |
| Date preStartRemovedCamelContextStartTime = camelContext.getStartDate(); |
| |
| assertEquals("There should be one routes in the context.", 1, camelContext.getRoutes().size()); |
| |
| assertTrue("Camel Context Should be restarted when removing startup RouteBuilder", preStartRemovedCamelContextStartTime.after(preStartCamelContextStartTime)); |
| |
| testRegularServiceRegistration.unregister(); |
| |
| Date regularRouteRemovedCamelContextStartTime = camelContext.getStartDate(); |
| |
| assertEquals("Camel Context Should NOT be restarted when removing regular RouteBuilder", preStartRemovedCamelContextStartTime, regularRouteRemovedCamelContextStartTime); |
| |
| assertEquals("There should be no routes in the context.", 0, camelContext.getRoutes().size()); |
| |
| } |
| |
| } |