| /* |
| * 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.servicemix.kernel.gshell.itests; |
| |
| import org.ops4j.pax.exam.CoreOptions; |
| import org.ops4j.pax.exam.Inject; |
| import org.ops4j.pax.exam.options.MavenArtifactProvisionOption; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Constants; |
| import org.osgi.framework.Filter; |
| import org.osgi.framework.FrameworkUtil; |
| import org.osgi.framework.InvalidSyntaxException; |
| import org.osgi.util.tracker.ServiceTracker; |
| |
| public abstract class AbstractIntegrationTest { |
| |
| public static final long DEFAULT_TIMEOUT = 30000; |
| |
| @Inject |
| protected BundleContext bundleContext; |
| |
| protected <T> T getOsgiService(Class<T> type, long timeout) { |
| return getOsgiService(type, null, timeout); |
| } |
| |
| protected <T> T getOsgiService(Class<T> type) { |
| return getOsgiService(type, null, DEFAULT_TIMEOUT); |
| } |
| |
| protected <T> T getOsgiService(Class<T> type, String filter, long timeout) { |
| ServiceTracker tracker = null; |
| try { |
| String flt; |
| if (filter != null) { |
| if (filter.startsWith("(")) { |
| flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")" + filter + ")"; |
| } else { |
| flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")(" + filter + "))"; |
| } |
| } else { |
| flt = "(" + Constants.OBJECTCLASS + "=" + type.getName() + ")"; |
| } |
| Filter osgiFilter = FrameworkUtil.createFilter(flt); |
| tracker = new ServiceTracker(bundleContext, osgiFilter, null); |
| tracker.open(); |
| // Note that the tracker is not closed to keep the reference |
| // This is buggy, has the service reference may change i think |
| Object svc = type.cast(tracker.waitForService(timeout)); |
| if (svc == null) { |
| throw new RuntimeException("Gave up waiting for service " + flt); |
| } |
| return type.cast(svc); |
| } catch (InvalidSyntaxException e) { |
| throw new IllegalArgumentException("Invalid filter", e); |
| } catch (InterruptedException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| protected Bundle installBundle(String groupId, String artifactId) throws Exception { |
| MavenArtifactProvisionOption mvnUrl = mavenBundle(groupId, artifactId); |
| return bundleContext.installBundle(mvnUrl.getURL()); |
| } |
| |
| protected Bundle getInstalledBundle(String symbolicName) { |
| for (Bundle b : bundleContext.getBundles()) { |
| if (b.getSymbolicName().equals(symbolicName)) { |
| return b; |
| } |
| } |
| return null; |
| } |
| |
| public static MavenArtifactProvisionOption mavenBundle(String groupId, String artifactId) { |
| return CoreOptions.mavenBundle().groupId(groupId).artifactId(artifactId).versionAsInProject(); |
| } |
| |
| } |