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/*******************************************************************************
* Copyright (c) 2013, 2017 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.osgi.tests.container;
import java.io.IOException;
import java.net.URL;
import java.util.*;
import org.eclipse.osgi.container.*;
import org.eclipse.osgi.container.builders.OSGiManifestBuilderFactory;
import org.eclipse.osgi.service.debug.DebugOptions;
import org.eclipse.osgi.tests.container.dummys.*;
import org.eclipse.osgi.util.ManifestElement;
import org.junit.*;
import org.osgi.framework.*;
import org.osgi.framework.hooks.resolver.ResolverHook;
public abstract class AbstractTest {
protected Set<ServiceRegistration<?>> serviceRegistrations;
@Before
public void setUp() {
serviceRegistrations = new HashSet<ServiceRegistration<?>>();
}
@After
public void tearDown() {
for (ServiceRegistration<?> serviceRegistration : serviceRegistrations) {
try {
serviceRegistration.unregister();
} catch (IllegalStateException e) {
// Service was already unregistered.
}
}
}
protected DummyContainerAdaptor createDummyAdaptor() {
return new DummyContainerAdaptor(new DummyCollisionHook(false), Collections.<String, String> emptyMap());
}
protected DummyContainerAdaptor createDummyAdaptor(ResolverHook hook) {
return new DummyContainerAdaptor(new DummyCollisionHook(false), Collections.<String, String> emptyMap(), new DummyResolverHookFactory(hook));
}
protected DummyContainerAdaptor createDummyAdaptor(DebugOptions debugOptions) {
return new DummyContainerAdaptor(new DummyCollisionHook(false), Collections.<String, String> emptyMap(), new DummyResolverHookFactory(), debugOptions);
}
protected Bundle getBundle() {
return ((BundleReference) getClass().getClassLoader()).getBundle();
}
protected BundleContext getBundleContext() {
return getBundle().getBundleContext();
}
protected Map<String, String> getManifest(String manifestFile) throws IOException, BundleException {
URL manifest = getBundle().getEntry("/test_files/containerTests/" + manifestFile);
Assert.assertNotNull("Could not find manifest: " + manifestFile, manifest);
return ManifestElement.parseBundleManifest(manifest.openStream(), null);
}
protected Bundle getSystemBundle() {
return getBundleContext().getBundle(0);
}
protected BundleContext getSystemBundleContext() {
return getSystemBundle().getBundleContext();
}
protected Module installDummyModule(String manifestFile, String location, ModuleContainer container) throws BundleException, IOException {
return installDummyModule(manifestFile, location, null, null, null, container);
}
protected Module installDummyModule(String manifestFile, String location, String alias, String extraExports, String extraCapabilities, ModuleContainer container) throws BundleException, IOException {
Map<String, String> manifest = getManifest(manifestFile);
ModuleRevisionBuilder builder = OSGiManifestBuilderFactory.createBuilder(manifest, alias, extraExports, extraCapabilities);
Module system = container.getModule(0);
return container.install(system, location, builder, null);
}
protected Module installDummyModule(Map<String, String> manifest, String location, ModuleContainer container) throws BundleException {
return installDummyModule(manifest, -1, location, container);
}
protected Module installDummyModule(Map<String, String> manifest, long id, String location, ModuleContainer container) throws BundleException {
ModuleRevisionBuilder builder = OSGiManifestBuilderFactory.createBuilder(manifest);
if (id > 0) {
builder.setId(id);
}
Module system = container.getModule(0);
return container.install(system, location, builder, null);
}
protected void registerService(Class<?> clazz, Object service) {
serviceRegistrations.add(getSystemBundleContext().registerService(clazz.getName(), service, null));
}
protected void unregisterService(Object service) {
for (ServiceRegistration<?> serviceRegistration : serviceRegistrations)
if (getSystemBundleContext().getService(serviceRegistration.getReference()).equals(service))
serviceRegistration.unregister();
}
}
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