/**
* 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.itest.osgi;
import java.io.File;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicInteger;
import javax.inject.Inject;
import org.apache.camel.CamelContext;
import org.apache.camel.osgi.CamelContextFactory;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.ops4j.pax.exam.Configuration;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.karaf.options.KarafDistributionOption;
import org.ops4j.pax.exam.karaf.options.LogLevelOption;
import org.ops4j.pax.exam.options.MavenArtifactProvisionOption;
import org.ops4j.pax.exam.options.UrlReference;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.ops4j.pax.exam.CoreOptions.maven;
import static org.ops4j.pax.exam.CoreOptions.mavenBundle;
import static org.ops4j.pax.exam.OptionUtils.combine;
public class OSGiIntegrationTestSupport extends CamelTestSupport {
protected static final Logger LOG = LoggerFactory.getLogger(OSGiIntegrationTestSupport.class);
protected static final AtomicInteger COUNTER = new AtomicInteger();
protected static String workDir = "target/paxrunner/";
@Inject
protected BundleContext bundleContext;
protected Bundle getInstalledBundle(String symbolicName) {
for (Bundle b : bundleContext.getBundles()) {
if (b.getSymbolicName().equals(symbolicName)) {
return b;
}
}
for (Bundle b : bundleContext.getBundles()) {
LOG.warn("Bundle: " + b.getSymbolicName());
}
throw new RuntimeException("Bundle " + symbolicName + " does not exist");
}
protected CamelContext createCamelContext() throws Exception {
LOG.info("Get the bundleContext is " + bundleContext);
LOG.info("Application installed as bundle id: " + bundleContext.getBundle().getBundleId());
setThreadContextClassLoader();
CamelContextFactory factory = new CamelContextFactory();
factory.setBundleContext(bundleContext);
factory.setRegistry(createRegistry());
return factory.createContext();
}
protected void setThreadContextClassLoader() {
// set the thread context classloader current bundle classloader
Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
}
public static UrlReference getCamelKarafFeatureUrl() {
return getCamelKarafFeatureUrl(null);
}
public static MavenArtifactProvisionOption getJUnitBundle() {
MavenArtifactProvisionOption mavenOption = mavenBundle().groupId("org.apache.servicemix.bundles")
.artifactId("org.apache.servicemix.bundles.junit");
mavenOption.versionAsInProject().start(true).startLevel(10);
return mavenOption;
}
public static UrlReference getCamelKarafFeatureUrl(String version) {
String type = "xml/features";
MavenArtifactProvisionOption mavenOption = mavenBundle().groupId("org.apache.camel.karaf").artifactId("apache-camel");
if (version == null) {
return mavenOption.versionAsInProject().type(type);
} else {
return mavenOption.version(version).type(type);
}
}
public static UrlReference getKarafFeatureUrl() {
String karafVersion = System.getProperty("karafVersion");
LOG.info("*** The karaf version is " + karafVersion + " ***");
String type = "xml/features";
return mavenBundle().groupId("org.apache.karaf.assemblies.features").
artifactId("standard").version(karafVersion).type(type);
}
public static UrlReference getKarafEnterpriseFeatureUrl() {
String karafVersion = System.getProperty("karafVersion");
LOG.info("*** The karaf version is " + karafVersion + " ***");
String type = "xml/features";
return mavenBundle().groupId("org.apache.karaf.assemblies.features").
artifactId("enterprise").version(karafVersion).type(type);
}
public static Option loadCamelFeatures(String... features) {
List<String> result = new ArrayList<String>();
result.add("cxf-jaxb");
result.add("camel-core");
result.add("camel-spring");
result.add("camel-test");
for (String feature : features) {
result.add(feature);
}
return scanFeatures(getCamelKarafFeatureUrl(), result.toArray(new String[4 + features.length]));
}
public static Option scanFeatures(UrlReference ref, String ... features) {
return KarafDistributionOption.features(ref, features);
}
public static Option scanFeatures(String ref, String ... features) {
return KarafDistributionOption.features(ref, features);
}
public static Option felix() {
return KarafDistributionOption.editConfigurationFileExtend("etc/config.properties",
"karaf.framework",
"felix");
}
public static Option equinox() {
return KarafDistributionOption.editConfigurationFileExtend("etc/config.properties",
"karaf.framework",
"equinox");
}
private static String getKarafVersion() {
InputStream ins = OSGiIntegrationTestSupport.class.getResourceAsStream("/META-INF/maven/dependencies.properties");
Properties p = new Properties();
try {
p.load(ins);
} catch (Throwable t) {
//
}
String karafVersion = p.getProperty("org.apache.karaf/apache-karaf/version");
if (karafVersion == null) {
karafVersion = System.getProperty("karafVersion");
}
if (karafVersion == null) {
// setup the default version of it
karafVersion = "2.4.0";
}
return karafVersion;
}
public static Option[] getDefaultCamelKarafOptions() {
String karafVersion = getKarafVersion();
LOG.info("*** The karaf version is " + karafVersion + " ***");
Option[] options =
// Set the karaf environment with some customer configuration
new Option[] {
// for remote debugging
//org.ops4j.pax.exam.CoreOptions.vmOption("-Xdebug"),
//org.ops4j.pax.exam.CoreOptions.vmOption("-Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=5008"),
KarafDistributionOption.karafDistributionConfiguration()
.frameworkUrl(maven().groupId("org.apache.karaf")
.artifactId("apache-karaf").type("tar.gz").versionAsInProject())
.karafVersion(karafVersion)
.name("Apache Karaf")
.useDeployFolder(false)
.unpackDirectory(new File("target/paxexam/unpack/")),
//KarafDistributionOption.keepRuntimeFolder(),
// override the config.properties (to fix pax-exam bug)
// KarafDistributionOption.replaceConfigurationFile("etc/config.properties", new File("src/test/resources/org/apache/camel/itest/karaf/config.properties")),
KarafDistributionOption.replaceConfigurationFile("etc/custom.properties", new File("src/test/resources/org/apache/camel/itest/karaf/custom.properties")),
KarafDistributionOption.replaceConfigurationFile("etc/org.ops4j.pax.url.mvn.cfg", new File("src/test/resources/org/apache/camel/itest/karaf/org.ops4j.pax.url.mvn.cfg")),
//Grab JUnit and put it very early in the startup to make sure any bundles that are loaded
//will use the same version/bundle
getJUnitBundle(),
// we need INFO logging otherwise we cannot see what happens
new LogLevelOption(LogLevelOption.LogLevel.INFO),
// install the cxf jaxb spec as the karaf doesn't provide it by default
scanFeatures(getCamelKarafFeatureUrl(), "cxf-jaxb", "camel-core", "camel-spring", "camel-test")};
return options;
}
@Configuration
public static Option[] configure() throws Exception {
Option[] options = combine(
getDefaultCamelKarafOptions()
);
return options;
}
}