本文整理汇总了Java中org.osgi.framework.BundleContext.getService方法的典型用法代码示例。如果您正苦于以下问题:Java BundleContext.getService方法的具体用法?Java BundleContext.getService怎么用?Java BundleContext.getService使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.osgi.framework.BundleContext
的用法示例。
在下文中一共展示了BundleContext.getService方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: start
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Override
public void start(BundleContext context) throws Exception {
log.info("######################################################");
log.info("start");
log.info("######################################################");
Hashtable<String, String> props = new Hashtable<>();
props.put("osgi.http.whiteboard.servlet.pattern", "/*");
props.put("init.message", "Crazy filter!");
props.put("service.ranking", "1");
serviceRegistration = context.registerService(Filter.class.getName(), new CrazyFilter(), props);
final ServiceReference<?> httpRef = context.getServiceReference("org.osgi.service.http.HttpService");
httpService = (HttpService) context.getService(httpRef);
httpService.registerServlet("/foo", new FooServlet(), new Hashtable(), httpService.createDefaultHttpContext());
}
示例2: start
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Override
public void start(BundleContext context) throws Exception {
randomNumberServiceTracker = new ServiceTracker<>(context, RandomNumberGenerator.class.getName(), null);
randomNumberServiceTracker.open();
serviceReference = randomNumberServiceTracker.getServiceReference();
if (serviceReference != null) {
final RandomNumberGenerator service = context.getService(serviceReference);
if (service != null) {
log.info("############ tracked random: {} with service {}", service.generateNumber(), service);
} else {
log.info("############# no tracked random because service is null");
}
} else {
log.info("############# no tracked random because serviceReference is null");
}
}
示例3: addingService
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Override
@SuppressWarnings("IllegalCatch")
public FeaturesService addingService(final ServiceReference<FeaturesService> reference) {
BundleContext bc = reference.getBundle().getBundleContext();
final FeaturesService featureService = bc.getService(reference);
final Optional<XmlFileStorageAdapter> currentPersister = XmlFileStorageAdapter.getInstance();
if (XmlFileStorageAdapter.getInstance().isPresent()) {
final Set<String> installedFeatureIds = Sets.newHashSet();
try {
for (final Feature installedFeature : featureService.listInstalledFeatures()) {
installedFeatureIds.add(installedFeature.getId());
}
} catch (final Exception e) {
LOG.error("Error listing installed features", e);
}
currentPersister.get().setFeaturesService(() -> installedFeatureIds);
}
ConfigFeaturesListener configFeaturesListener = new ConfigFeaturesListener(configPusher, featureService);
registration = bc.registerService(FeaturesListener.class.getCanonicalName(), configFeaturesListener, null);
return featureService;
}
示例4: emit
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Override
protected void emit(
ServiceReference<NestedCollectionRouter> serviceReference,
Emitter<String> emitter) {
Bundle bundle = FrameworkUtil.getBundle(
NestedCollectionRouterManagerImpl.class);
BundleContext bundleContext = bundle.getBundleContext();
CustomServiceReferenceMapper<NestedCollectionRouter>
customServiceReferenceMapper = new CustomServiceReferenceMapper<>(
bundleContext, NestedCollectionRouter.class);
NestedCollectionRouter nestedCollectionRouter =
bundleContext.getService(serviceReference);
Class<?> genericClass = getGenericClassFromPropertyOrElse(
serviceReference, PARENT_MODEL_CLASS,
() -> getTypeParamOrFail(
nestedCollectionRouter, NestedCollectionRouter.class, 1));
customServiceReferenceMapper.map(
serviceReference,
key -> emitter.emit(key + "-" + genericClass.getName()));
}
示例5: activate
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Activate
public void activate(BundleContext bundleContext) {
Application application = bundleContext.getService(_serviceReference);
Dictionary<String, Object> properties = new Hashtable<>();
String[] propertyKeys = _serviceReference.getPropertyKeys();
for (String key : propertyKeys) {
Object value = _serviceReference.getProperty(key);
properties.put(key, value);
}
properties.put("osgi.jaxrs.application.base", "/");
properties.put("osgi.jaxrs.name", ".default");
_serviceRegistration = bundleContext.registerService(
Application.class, application, properties);
}
示例6: PermissionManager
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
/**
* Constructs a new <code>PermissionManager</code> instance.
*
* @param bc
*/
private PermissionManager(BundleContext bc) {
ServiceReference ref = bc.getServiceReference(PermissionAdmin.class.getName());
if (ref != null) {
logger.trace("Found permission admin " + ref);
pa = (PermissionAdmin) bc.getService(ref);
bc.addBundleListener(this);
logger.trace("Default permissions are " + ObjectUtils.nullSafeToString(pa.getDefaultPermissions()));
logger.warn("Security turned ON");
}
else {
logger.warn("Security turned OFF");
pa = null;
}
}
示例7: initializeServiceRunnerInvocationMethods
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
/**
* Determines through reflection the methods used for invoking the TestRunnerService.
*
* @throws Exception
*/
private void initializeServiceRunnerInvocationMethods() throws Exception {
// get JUnit test service reference
// this is a loose reference - update it if the JUnitTestActivator class is changed.
BundleContext ctx = getRuntimeBundleContext();
ServiceReference reference = ctx.getServiceReference(ACTIVATOR_REFERENCE);
Assert.notNull(reference, "no OSGi service reference found at " + ACTIVATOR_REFERENCE);
service = ctx.getService(reference);
Assert.notNull(service, "no service found for reference: " + reference);
serviceTrigger = service.getClass().getDeclaredMethod("executeTest", new Class[0]);
ReflectionUtils.makeAccessible(serviceTrigger);
Assert.notNull(serviceTrigger, "no executeTest() method found on: " + service.getClass());
}
示例8: dispose
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Override
public void dispose() {
super.dispose();
BundleContext bundleContext = FrameworkUtil.getBundle(this.getClass()).getBundleContext();
ServiceReference<IDebugService> serviceReference = (ServiceReference<IDebugService>) bundleContext.getServiceReference(IDebugService.class.getName());
if(serviceReference != null){
IDebugService debugService = (IDebugService)bundleContext.getService(serviceReference);
debugService.deleteDebugFiles();
}
Properties properties = ConfigFileReader.INSTANCE.getCommonConfigurations();
try {
killPortProcess(properties);
} catch (IOException e) {
logger.debug("Socket is not closed.");
}
}
示例9: getService
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
/**
* Returns the reference to the implementation of the specified service.
*
* @param serviceClass service class
* @param <T> type of service
* @return service implementation
*/
public static <T> T getService(Class<T> serviceClass) {
BundleContext bc = FrameworkUtil.getBundle(serviceClass).getBundleContext();
if (bc != null) {
ServiceReference<T> reference = bc.getServiceReference(serviceClass);
if (reference != null) {
T impl = bc.getService(reference);
if (impl != null) {
return impl;
}
}
}
throw new ServiceNotFoundException("Service " + serviceClass.getName() + " not found");
}
示例10: start
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Override
public void start(BundleContext context) throws Exception {
randomNumberServiceTracker = new ServiceTracker<>(context, RandomNumberGenerator.class.getName(), new ServiceTrackerCustomizer<RandomNumberGenerator, RandomNumberGenerator>() {
@Override
public RandomNumberGenerator addingService(ServiceReference<RandomNumberGenerator> reference) {
log.info(">>>>>>>>>>>> customizer#addingService");
setServiceReference(reference);
RandomNumberGenerator service = context.getService(reference);
consumeService(service);
return service;
}
@Override
public void modifiedService(ServiceReference<RandomNumberGenerator> reference, RandomNumberGenerator service) {
log.info(">>>>>>>>>>>> customizer#modifiedService");
unsetServiceReference(context);
}
@Override
public void removedService(ServiceReference<RandomNumberGenerator> reference, RandomNumberGenerator service) {
log.info(">>>>>>>>>>>> customizer#removedService");
unsetServiceReference(context);
}
});
randomNumberServiceTracker.open();
final ServiceReference<RandomNumberGenerator> reference = randomNumberServiceTracker.getServiceReference();
if (reference != null) {
consumeService(context.getService(reference));
}
}
示例11: getProperties
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
/**
* Creates a {@code ServiceTracker} that will register its managed services
* as the classes provided in the {@code classes} parameter.
*
* @param bundleContext the bundle context
* @param clazz the managed class
* @param classes the list of classes with which the service will be
* registered
* @param biConsumer function that can be used to alter the properties
* dictionary
* @return the service tracker
* @review
*/
public static <T> ServiceTracker<T, ServiceRegistration<?>>
createServiceTracker(
BundleContext bundleContext, Class<T> clazz, String[] classes,
BiConsumer<Dictionary<String, Object>, T> biConsumer) {
return new ServiceTracker<>(
bundleContext, clazz,
(ServiceRegistrationServiceTrackerCustomizer<T>)
serviceReference -> {
Dictionary<String, Object> properties = getProperties(
serviceReference);
T t = null;
try {
t = bundleContext.getService(serviceReference);
}
catch (Exception e) {
return null;
}
biConsumer.accept(properties, t);
return bundleContext.registerService(
classes, t, properties);
});
}
示例12: testSAXParserAvailable
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
public void testSAXParserAvailable() throws Exception {
Framework f = IntegrationTest.findFramework();
BundleContext bc = f.getBundleContext();
ServiceReference sr = bc.getServiceReference(SAXParserFactory.class.getName());
assertNotNull("SAX Service found", sr);
Object srvc = bc.getService(sr);
assertTrue("Instance of the right type: " + srvc, srvc instanceof SAXParserFactory);
}
示例13: addingService
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public Object addingService(ServiceReference reference) {
String unitName = (String)reference.getProperty(JPA_UNIT_NAME);
if (unitName == null) {
return null;
}
BundleContext puContext = reference.getBundle().getBundleContext();
TrackedEmf tracked = new TrackedEmf();
tracked.emf = (EntityManagerFactory)puContext.getService(reference);
tracked.emSupplier = new EMSupplierImpl(unitName, tracked.emf, coordinator);
tracked.emSupplierReg = puContext.registerService(EmSupplier.class, tracked.emSupplier,
getEmSupplierProps(unitName));
EntityManager emProxy = createProxy(tracked.emSupplier);
tracked.emProxyReg = puContext.registerService(EntityManager.class, emProxy,
getEmSupplierProps(unitName));
if (getTransactionType(tracked.emf) == PersistenceUnitTransactionType.RESOURCE_LOCAL) {
JpaTemplate txManager = new ResourceLocalJpaTemplate(tracked.emSupplier, coordinator);
tracked.rlTxManagerReg = puContext.registerService(JpaTemplate.class, txManager,
rlTxManProps(unitName));
} else {
tracked.tmTracker = new TMTracker(puContext, tracked.emSupplier, unitName, coordinator);
tracked.tmTracker.open();
}
return tracked;
}
示例14: acquireTransactionManager
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
@Override
protected TransactionManager acquireTransactionManager() throws Exception {
BundleContext ctx = FrameworkUtil.getBundle(OSGiTSWrapper.class).getBundleContext();
if (ctx != null) {
ServiceReference ref = ctx.getServiceReference(TransactionManager.class.getName());
if (ref != null) {
return (TransactionManager) ctx.getService(ref);
}
}
return super.acquireTransactionManager();
}
示例15: restartConfigModules
import org.osgi.framework.BundleContext; //导入方法依赖的package包/类
private void restartConfigModules(final BundleContext bundleContext, final List<Entry<String,
ModuleIdentifier>> configModules) {
if (configModules.isEmpty()) {
return;
}
ServiceReference<ConfigSubsystemFacadeFactory> configFacadeFactoryRef = bundleContext
.getServiceReference(ConfigSubsystemFacadeFactory.class);
if (configFacadeFactoryRef == null) {
LOG.debug("ConfigSubsystemFacadeFactory service reference not found");
return;
}
ConfigSubsystemFacadeFactory configFacadeFactory = bundleContext.getService(configFacadeFactoryRef);
if (configFacadeFactory == null) {
LOG.debug("ConfigSubsystemFacadeFactory service not found");
return;
}
try (ConfigSubsystemFacade configFacade = configFacadeFactory.createFacade(
"BlueprintContainerRestartService")) {
restartConfigModules(configModules, configFacade);
} catch (ParserConfigurationException | DocumentedException | ValidationException
| ConflictingVersionException e) {
LOG.error("Error restarting config modules", e);
} finally {
bundleContext.ungetService(configFacadeFactoryRef);
}
}