/** {@inheritDoc} */
public ProxyTarget locateProxyTarget(long timeout, TimeUnit unit)
throws InterruptedException, TimeoutException {
String filter = filterString;
if (filter == null) {
filter = String.format("(%s=%s)", Constants.OBJECTCLASS, serviceInterface);
} else {
filter = String.format("(&(%s=%s)%s)", Constants.OBJECTCLASS, serviceInterface, filter);
}
try {
final ServiceTracker<Object, Object> tracker =
new ServiceTracker<Object, Object>(
bundleContext, bundleContext.createFilter(filter), null);
tracker.open();
final Object service = tracker.waitForService(unit.toMillis(timeout));
if (service == null) {
throw new TimeoutException("no service for filter = " + filter + " was avaiable in time");
}
return new ReleasableProxyTarget() {
public Object getTarget() {
return service;
}
public ProxyTarget releaseTarget() {
tracker.close();
return null;
}
};
} catch (InvalidSyntaxException e) {
throw new RuntimeException("filter creation failed", e);
}
}
public void start(BundleContext context) throws Exception {
this.context = context;
// Detecting the log service
System.out.print("Starting OSGiBroker TCP Service ...");
String filterString =
"(|"
+ "("
+ Constants.OBJECTCLASS
+ "="
+ DBManagerIF.class.getName()
+ ")"
+ "(|"
+ "("
+ Constants.OBJECTCLASS
+ "="
+ PublisherIF.class.getName()
+ ")"
+ "("
+ Constants.OBJECTCLASS
+ "="
+ RemotePublisherIF.class.getName()
+ ")))";
Filter serviceFilter = context.createFilter(filterString);
tracker = new ServiceTracker(context, serviceFilter, new TCPServiceCustomizer());
tracker.open();
System.out.println("[DONE]");
}
/** Handle the system notifying that it's ready to install configs. */
public void checkReady() throws BootstrapFailure {
if (requireRepository) {
ServiceTracker repoTracker = null;
try {
if (repo == null) {
Filter filter =
ctx.createFilter(
"(" + Constants.OBJECTCLASS + "=" + RepoBootService.class.getName() + ")");
repoTracker = new ServiceTracker(ctx, filter, null);
repoTracker.open();
logger.debug("Bootstrapping repository");
RepoBootService rawRepo = (RepoBootService) repoTracker.waitForService(5000);
if (rawRepo != null) {
logger.debug("Bootstrap obtained repository");
repo = rawRepo;
} else {
logger.info("Failed to bootstrap repo, returned null");
}
}
} catch (InterruptedException ex) {
logger.warn("Failed to bootstrap repo " + ex.getMessage(), ex);
} catch (InvalidSyntaxException ex) {
logger.warn("Failed to bootstrap repo " + ex.getMessage(), ex);
} finally {
if (repoTracker != null) {
repoTracker.close();
}
}
if (repo == null) {
throw new BootstrapFailure(
"Failed to acquire the bootstrap repository service to access configuration persistence.");
}
}
}
private void initServices() {
BundleContext context = Activator.getContext();
if (context == null) {
RuntimeLog.log(
new Status(
IStatus.ERROR,
RegistryMessages.OWNER_NAME,
0,
RegistryMessages.bundle_not_activated,
null));
return;
}
debugTracker = new ServiceTracker(context, DebugOptions.class.getName(), null);
debugTracker.open();
bundleTracker = new ServiceTracker(context, PackageAdmin.class.getName(), null);
bundleTracker.open();
// locations
final String FILTER_PREFIX =
"(&(objectClass=org.eclipse.osgi.service.datalocation.Location)(type="; //$NON-NLS-1$
Filter filter = null;
try {
filter = context.createFilter(FILTER_PREFIX + PROP_CONFIG_AREA + "))"); // $NON-NLS-1$
} catch (InvalidSyntaxException e) {
// ignore this. It should never happen as we have tested the above format.
}
configurationLocationTracker = new ServiceTracker(context, filter, null);
configurationLocationTracker.open();
}
private List /* <Configuration> */ getConfigurations(
String filterString, String callingBundleLocation, boolean checkLocation)
throws IOException, InvalidSyntaxException {
Filter filter = (filterString != null) ? context.createFilter(filterString) : null;
Iterator /* <String> */ pids = configurationDictionaryManager.listPids();
List /* <Configuration> */ matchingConfigurations = new ArrayList();
while (pids.hasNext()) {
String pid = (String) pids.next();
ConfigurationDictionary config = configurationDictionaryManager.load(pid);
if (filter == null) {
matchingConfigurations.add(new ConfigurationImpl(this, config));
} else {
if (filter.matchCase(config.toSearchableProperties())) {
if (!checkLocation) {
matchingConfigurations.add(new ConfigurationImpl(this, config));
} else {
if (callingBundleLocation.equals(config.getLocation())) {
matchingConfigurations.add(new ConfigurationImpl(this, config));
}
}
}
}
}
return matchingConfigurations;
}
@Before
public void setUp() throws InvalidSyntaxException {
Activator original = new Activator();
activator = spy(original);
doReturn(jerseyServer).when(activator).getJerseyAPIBundle();
Filter filter = mock(Filter.class);
when(context.createFilter(anyString())).thenReturn(filter);
when(context.registerService(anyString(), anyObject(), any(Dictionary.class)))
.thenReturn(registration);
}
private <T> Filter createRemoteFilter(Class<T> clazz) throws InvalidSyntaxException {
return context.createFilter(
"(&("
+ org.osgi.framework.Constants.OBJECTCLASS
+ "="
+ clazz.getName()
+ ")("
+ IDistributionConstants.SERVICE_IMPORTED
+ "=*))");
}
public static boolean matchesCurrentEnvironment(IMonitorModelBase model) {
BundleContext context = MDECore.getDefault().getBundleContext();
Dictionary environment = getTargetEnvironment();
BundleDescription bundle = model.getBundleDescription();
String filterSpec = bundle != null ? bundle.getPlatformFilter() : null;
try {
return filterSpec == null || context.createFilter(filterSpec).match(environment);
} catch (InvalidSyntaxException e) {
return false;
}
}
public static <S, T> ServiceTracker<S, T> create(
BundleContext bundleContext, String filterString) {
try {
return new ServiceTracker<>(bundleContext, bundleContext.createFilter(filterString), null);
} catch (InvalidSyntaxException ise) {
throwException(ise);
return null;
}
}
private Filter buildHttpServiceFilter(BundleContext pBundleContext) {
String customFilter = getConfiguration(ConfigKey.HTTP_SERVICE_FILTER);
String filter =
customFilter.trim().length() > 0
? "(&" + HTTP_SERVICE_FILTER_BASE + customFilter + ")"
: HTTP_SERVICE_FILTER_BASE;
try {
return pBundleContext.createFilter(filter);
} catch (InvalidSyntaxException e) {
throw new IllegalArgumentException("Unable to parse filter " + filter, e);
}
}
/** mapping rule: LDAP filter --> output value the more specific filters should be given first. */
public void initialize(BundleContext ctx, String[][] mappingRules) {
filters = new Filter[mappingRules.length];
outputStrings = new String[mappingRules.length];
for (int i = 0; i < mappingRules.length; i++) {
try {
filters[i] = ctx.createFilter(mappingRules[i][0]);
outputStrings[i] = mappingRules[i][1];
} catch (InvalidSyntaxException e) {
// TODO Neeed to process this
e.printStackTrace();
}
}
}
/** Returns the platform instance location. */
public Location getInstanceLocation() {
if (instanceLocationTracker == null) {
Filter filter;
try {
filter = bundleContext.createFilter(Location.INSTANCE_FILTER);
} catch (InvalidSyntaxException e) {
LogHelper.log(e);
return null;
}
instanceLocationTracker = new ServiceTracker<Location, Location>(bundleContext, filter, null);
instanceLocationTracker.open();
}
return instanceLocationTracker.getService();
}
public Location getInstanceLocation() {
if (locationTracker == null) {
Filter filter = null;
try {
filter = context.createFilter(Location.INSTANCE_FILTER);
} catch (InvalidSyntaxException e) {
// ignore this. It should never happen as we have tested the
// above format.
}
locationTracker = new ServiceTracker(context, filter, null);
locationTracker.open();
}
return (Location) locationTracker.getService();
}
public URL getConfigURL() {
Filter filter = null;
if (configTracker == null) {
try {
filter = bundleContext.createFilter(Location.CONFIGURATION_FILTER);
} catch (InvalidSyntaxException e) {
// should never happen
}
configTracker = new ServiceTracker(bundleContext, filter, null);
configTracker.open();
}
Location location = (Location) configTracker.getService();
if (location == null) return null;
return location.getURL();
}
public void activate() throws RESTException {
/*
* server opstarten
*/
servicesByID = new HashMap<String, Object>();
methodsByString = new HashMap<String, Method>();
clientsByString = new HashMap<String, ClientResource>();
component = new Component();
Server server = component.getServers().add(Protocol.HTTP, 8080);
try {
server.start();
} catch (Exception e1) {
throw new RESTException("Error starting the server", e1);
}
/*
* ServiceListener that automatically exports services with exported interfaces
* as defined by the Remote Services specification
*/
try {
ServiceTracker serviceTracker =
new ServiceTracker(
context,
context.createFilter("(service.exported.interfaces=*)"),
new ServiceTrackerCustomizer() {
@Override
public Object addingService(ServiceReference ref) {
Collection<ExportRegistration> regs = exportService(ref, null);
return regs;
}
@Override
public void modifiedService(ServiceReference ref, Object regs) {}
@Override
public void removedService(ServiceReference ref, Object regs) {
for (ExportRegistration r : (Collection<ExportRegistration>) regs) {
r.close();
}
}
});
serviceTracker.open();
} catch (InvalidSyntaxException e) {
}
}
private RepositoryAdminImpl createRepositoryAdmin() throws Exception {
BundleContext bundleContext = (BundleContext) EasyMock.createMock(BundleContext.class);
Bundle systemBundle = (Bundle) EasyMock.createMock(Bundle.class);
Activator.setContext(bundleContext);
EasyMock.expect(bundleContext.getProperty(RepositoryAdminImpl.REPOSITORY_URL_PROP))
.andReturn(getClass().getResource("/referred.xml").toExternalForm());
EasyMock.expect(bundleContext.getProperty((String) EasyMock.anyObject()))
.andReturn(null)
.anyTimes();
EasyMock.expect(bundleContext.getBundle(0)).andReturn(systemBundle);
EasyMock.expect(systemBundle.getHeaders()).andReturn(new Hashtable());
EasyMock.expect(systemBundle.getRegisteredServices()).andReturn(null);
EasyMock.expect(new Long(systemBundle.getBundleId())).andReturn(new Long(0)).anyTimes();
EasyMock.expect(systemBundle.getBundleContext()).andReturn(bundleContext);
bundleContext.addBundleListener((BundleListener) EasyMock.anyObject());
bundleContext.addServiceListener((ServiceListener) EasyMock.anyObject());
EasyMock.expect(bundleContext.getBundles()).andReturn(new Bundle[] {systemBundle});
final Capture c = new Capture();
EasyMock.expect(bundleContext.createFilter((String) capture(c)))
.andAnswer(
new IAnswer() {
public Object answer() throws Throwable {
return FilterImpl.newInstance((String) c.getValue());
}
})
.anyTimes();
EasyMock.replay(new Object[] {bundleContext, systemBundle});
RepositoryAdminImpl repoAdmin =
new RepositoryAdminImpl(bundleContext, new Logger(bundleContext));
// force initialization && remove all initial repositories
Repository[] repos = repoAdmin.listRepositories();
for (int i = 0; repos != null && i < repos.length; i++) {
repoAdmin.removeRepository(repos[i].getURI());
}
return repoAdmin;
}
/**
* Constructor.
*
* @param context The context of the bundle that is used to track the services.
* @param referenceType The type of the reference
* @param requirements The requirements that need to be satisfied to satisfy the collector. The
* filter of each requirement must match a {@link ServiceReference}.
* @param capabilityConsumer The consumer must be implemented by the programmer using this class
* to get notified about the events of the collector.
* @param trackAllServices If {@code true}, then this {@code collector} will track all matching
* services regardless of class loader accessibility. If {@code false}, then this {@code
* collector} will only track matching services which are class loader accessible to the
* bundle whose {@code BundleContext} is used by this {@code collector}.
*/
public ServiceReferenceCollector(
final BundleContext context,
final Class<S> referenceType,
final RequirementDefinition<ServiceReference<S>>[] requirements,
final CapabilityConsumer<ServiceReference<S>> capabilityConsumer,
final boolean trackAllServices) {
super(requirements, capabilityConsumer);
this.trackAllServices = trackAllServices;
if (referenceType == null) {
try {
tracker =
new ServiceTracker<S, ServiceReference<S>>(
context, context.createFilter("(service.id=*)"), new ReferenceTrackerCustomizer());
} catch (InvalidSyntaxException e) {
throw new RuntimeException(e);
}
} else {
tracker =
new ServiceTracker<S, ServiceReference<S>>(
context, referenceType, new ReferenceTrackerCustomizer());
}
}
/**
* Creates an OSGi filter for the classes.
*
* @param bundleContext a bundle context
* @param classes array of tracked classes
* @return osgi filter
*/
private static Filter createFilter(final BundleContext bundleContext, final Class... classes) {
final StringBuilder filter = new StringBuilder();
if (classes != null) {
if (classes.length > 1) {
filter.append("(|");
}
for (Class clazz : classes) {
filter
.append("(")
.append(Constants.OBJECTCLASS)
.append("=")
.append(clazz.getName())
.append(")");
}
if (classes.length > 1) {
filter.append(")");
}
}
try {
return bundleContext.createFilter(filter.toString());
} catch (InvalidSyntaxException e) {
throw new IllegalArgumentException("Unexpected InvalidSyntaxException: " + e.getMessage());
}
}
/** {@inheritDoc} */
public void start(BundleContext bc) {
setBundleContext(bc);
VideoScreen s = new VideoScreen();
// Check for a properties file for video categories...
File conf = new File("conf");
if ((conf.exists()) && (conf.isDirectory())) {
File props = new File(conf, "videoscreen.properties");
if ((props.exists()) && (props.isFile())) {
Properties p = Util.findProperties(props);
if (p != null) {
int count = Util.str2int(p.getProperty("categoryCount"), 0);
if (count > 0) {
ArrayList<String> l = new ArrayList<String>();
for (int i = 0; i < count; i++) {
String tmp = p.getProperty("category" + i);
if (tmp != null) {
l.add(tmp);
}
}
if (l.size() > 0) {
String[] array = l.toArray(new String[l.size()]);
s.setParameters(array);
}
}
}
}
}
// Now we listen for command events.
String[] topics = new String[] {"org/jflicks/rc/COMMAND"};
Hashtable<String, String[]> h = new Hashtable<String, String[]>();
h.put(EventConstants.EVENT_TOPIC, topics);
bc.registerService(EventHandler.class.getName(), s, h);
RCTracker rct = new RCTracker(bc, s);
setRCTracker(rct);
rct.open();
ImageCacheTracker ict = new ImageCacheTracker(bc, s);
setImageCacheTracker(ict);
ict.open();
try {
Filter filter = bc.createFilter("(Player-Handle=" + Player.PLAYER_VIDEO + ")");
ServiceTracker st = new ServiceTracker(bc, filter, null);
setServiceTracker(st);
st.open();
s.setPlayerServiceTracker(st);
} catch (InvalidSyntaxException ex) {
}
Hashtable<String, String> dict = new Hashtable<String, String>();
dict.put(Screen.TITLE_PROPERTY, s.getTitle());
bc.registerService(Screen.class.getName(), s, dict);
}
public Filter createFilter(String filter) throws InvalidSyntaxException {
return delegate.createFilter(filter);
}
private void doCyclicRegions(int numLevels) throws BundleException, InvalidSyntaxException, InterruptedException {
String regionName1 = getName() + "_1";
String regionName2 = getName() + "_2";
// get the system region
Region systemRegion = digraph.getRegion(0);
// create two regions to hold the bundles
Region testRegion1 = digraph.createRegion(regionName1);
Region testRegion2 = digraph.createRegion(regionName2);
// connect to the system bundle
testRegion1.connectRegion(systemRegion, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_BUNDLE_NAMESPACE, "(id=0)").build());
testRegion2.connectRegion(systemRegion, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_BUNDLE_NAMESPACE, "(id=0)").build());
// must import Boolean services into systemRegion to test
systemRegion.connectRegion(testRegion1, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(objectClass=java.lang.Boolean)").build());
systemRegion.connectRegion(testRegion2, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(objectClass=java.lang.Boolean)").build());
Map<String, Bundle> bundles = new HashMap<String, Bundle>();
// add bundles to region1
bundles.put(PP1, bundleInstaller.installBundle(PP1, testRegion1));
bundles.put(SP2, bundleInstaller.installBundle(SP2, testRegion1));
bundles.put(CP2, bundleInstaller.installBundle(CP2, testRegion1));
bundles.put(PC1, bundleInstaller.installBundle(PC1, testRegion1));
bundles.put(BC1, bundleInstaller.installBundle(BC1, testRegion1));
// add bundles to region2
bundles.put(SP1, bundleInstaller.installBundle(SP1, testRegion2));
bundles.put(CP1, bundleInstaller.installBundle(CP1, testRegion2));
bundles.put(PP2, bundleInstaller.installBundle(PP2, testRegion2));
bundles.put(SC1, bundleInstaller.installBundle(SC1, testRegion2));
bundles.put(CC1, bundleInstaller.installBundle(CC1, testRegion2));
RegionFilterBuilder testRegionFilter1 = digraph.createRegionFilterBuilder();
// SP2 -> PP2
testRegionFilter1.allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg2.*)");
// CP2 -> SP1
testRegionFilter1.allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(" + Constants.OBJECTCLASS + "=pkg1.*)");
// PC1 -> PP2
// this is not needed because we already import pkg2.* above
//testRegionFilter1.allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg2.*)");
// BC1 -> PP2
testRegionFilter1.allow(RegionFilter.VISIBLE_REQUIRE_NAMESPACE, "(" + RegionFilter.VISIBLE_REQUIRE_NAMESPACE + "=" + PP2 + ")");
RegionFilterBuilder testRegionFilter2 = digraph.createRegionFilterBuilder();
//SP1 -> PP1
testRegionFilter2.allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg1.*)");
//SC1 -> SP2
testRegionFilter2.allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(" + Constants.OBJECTCLASS + "=pkg2.*)");
//CC1 -> CP2
testRegionFilter2.allow(CP2, "(name=" + CP2 + ")");
Region r1, r2 = null;
for (int i = 0; i <= numLevels; i++) {
r1 = (i > 0) ? r2 : testRegion1;
r2 = (i < numLevels) ? digraph.createRegion(getName() + "_level_" + i) : testRegion2;
r1.connectRegion(r2, testRegionFilter1.build());
r2.connectRegion(r1, testRegionFilter2.build());
}
bundleInstaller.resolveBundles(bundles.values().toArray(new Bundle[bundles.size()]));
for (Bundle bundle : bundles.values()) {
assertEquals("Bundle did not resolve: " + bundle.getSymbolicName(), Bundle.RESOLVED, bundle.getState());
bundle.start();
}
BundleContext context = getContext();
ServiceTracker<Boolean, Boolean> cp2Tracker = new ServiceTracker<Boolean, Boolean>(context, context.createFilter("(&(objectClass=java.lang.Boolean)(bundle.id=" + bundles.get(CP2).getBundleId() + "))"), null);
ServiceTracker<Boolean, Boolean> sc1Tracker = new ServiceTracker<Boolean, Boolean>(context, context.createFilter("(&(objectClass=java.lang.Boolean)(bundle.id=" + bundles.get(SC1).getBundleId() + "))"), null);
cp2Tracker.open();
sc1Tracker.open();
assertNotNull("The cp2 bundle never found the service.", cp2Tracker.waitForService(2000));
assertNotNull("The sc1 bundle never found the service.", sc1Tracker.waitForService(2000));
cp2Tracker.close();
sc1Tracker.close();
}
public void testSingleBundleRegions() throws BundleException, InvalidSyntaxException, InterruptedException {
// get the system region
Region systemRegion = digraph.getRegion(0);
Map<String, Bundle> bundles = new HashMap<String, Bundle>();
// create a disconnected test region for each test bundle
for (String location : ALL) {
Region testRegion = digraph.createRegion(location);
bundles.put(location, bundleInstaller.installBundle(location, testRegion));
// Import the system bundle from the systemRegion
digraph.connect(testRegion, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_BUNDLE_NAMESPACE, "(id=0)").build(), systemRegion);
// must import Boolean services into systemRegion to test
digraph.connect(systemRegion, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(objectClass=java.lang.Boolean)").build(), testRegion);
}
bundleInstaller.resolveBundles(bundles.values().toArray(new Bundle[bundles.size()]));
assertEquals(PP1, Bundle.RESOLVED, bundles.get(PP1).getState());
assertEquals(SP1, Bundle.INSTALLED, bundles.get(SP1).getState());
assertEquals(CP1, Bundle.RESOLVED, bundles.get(CP1).getState());
assertEquals(PP2, Bundle.INSTALLED, bundles.get(PP2).getState());
assertEquals(SP2, Bundle.INSTALLED, bundles.get(SP2).getState());
assertEquals(CP2, Bundle.INSTALLED, bundles.get(CP2).getState());
assertEquals(BC1, Bundle.INSTALLED, bundles.get(BC1).getState());
assertEquals(SC1, Bundle.INSTALLED, bundles.get(SC1).getState());
assertEquals(CC1, Bundle.INSTALLED, bundles.get(CC1).getState());
// now make the necessary connections
// SP1
digraph.connect(digraph.getRegion(SP1), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg1.*)").build(), digraph.getRegion(PP1));
// PP2
digraph.connect(digraph.getRegion(PP2), digraph.createRegionFilterBuilder().allow(CP1, "(name=" + CP1 + ")").build(), digraph.getRegion(CP1));
// SP2
digraph.connect(digraph.getRegion(SP2), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg2.*)").build(), digraph.getRegion(PP2));
// CP2
digraph.connect(digraph.getRegion(CP2), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg1.*)").build(), digraph.getRegion(PP1));
digraph.connect(digraph.getRegion(CP2), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(" + Constants.OBJECTCLASS + "=pkg1.*)").build(), digraph.getRegion(SP1));
// PC1
digraph.connect(digraph.getRegion(PC1), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg2.*)").build(), digraph.getRegion(PP2));
// BC1
digraph.connect(digraph.getRegion(BC1), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_REQUIRE_NAMESPACE, "(" + RegionFilter.VISIBLE_REQUIRE_NAMESPACE + "=" + PP2 + ")").build(), digraph.getRegion(PP2));
// SC1
digraph.connect(digraph.getRegion(SC1), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_PACKAGE_NAMESPACE, "(" + RegionFilter.VISIBLE_PACKAGE_NAMESPACE + "=pkg2.*)").build(), digraph.getRegion(PP2));
digraph.connect(digraph.getRegion(SC1), digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(" + Constants.OBJECTCLASS + "=pkg2.*)").build(), digraph.getRegion(SP2));
// CC1
digraph.connect(digraph.getRegion(CC1), digraph.createRegionFilterBuilder().allow(CP2, "(name=" + CP2 + ")").build(), digraph.getRegion(CP2));
bundleInstaller.resolveBundles(bundles.values().toArray(new Bundle[bundles.size()]));
for (Bundle bundle : bundles.values()) {
assertEquals("Bundle did not resolve: " + bundle.getSymbolicName(), Bundle.RESOLVED, bundle.getState());
bundle.start();
}
BundleContext context = getContext();
ServiceTracker<Boolean, Boolean> cp2Tracker = new ServiceTracker<Boolean, Boolean>(context, context.createFilter("(&(objectClass=java.lang.Boolean)(bundle.id=" + bundles.get(CP2).getBundleId() + "))"), null);
ServiceTracker<Boolean, Boolean> sc1Tracker = new ServiceTracker<Boolean, Boolean>(context, context.createFilter("(&(objectClass=java.lang.Boolean)(bundle.id=" + bundles.get(SC1).getBundleId() + "))"), null);
cp2Tracker.open();
sc1Tracker.open();
assertNotNull("The cp2 bundle never found the service.", cp2Tracker.waitForService(2000));
assertNotNull("The sc1 bundle never found the service.", sc1Tracker.waitForService(2000));
cp2Tracker.close();
sc1Tracker.close();
}
private void setupTrackers(final BundleContext context) throws IOException {
// initialize service trackers
eventAdminTracker = new ServiceTracker(context, EventAdmin.class.getName(), null);
eventAdminTracker.open();
if (eventAdminTracker.getTrackingCount() == 0 && log != null) {
log.log(
LogService.LOG_WARNING,
"NO EVENT ADMIN FOUND. REMOTE EVENT DELIVERY TEMPORARILY DISABLED."); //$NON-NLS-1$
}
try {
eventHandlerTracker =
new ServiceTracker(
context,
context.createFilter(
"(&("
+ Constants.OBJECTCLASS
+ "=" //$NON-NLS-1$ //$NON-NLS-2$
+ EventHandler.class.getName()
+ ")(!(" //$NON-NLS-1$
+ R_OSGi_INTERNAL
+ "=*)))"), //$NON-NLS-1$
new ServiceTrackerCustomizer() {
public Object addingService(final ServiceReference reference) {
final String[] theTopics =
(String[]) reference.getProperty(EventConstants.EVENT_TOPIC);
final LeaseUpdateMessage lu = new LeaseUpdateMessage();
lu.setType(LeaseUpdateMessage.TOPIC_UPDATE);
lu.setServiceID(""); // $NON-NLS-1$
lu.setPayload(new Object[] {theTopics, null});
updateLeases(lu);
return Arrays.asList(theTopics);
}
public void modifiedService(
final ServiceReference reference, final Object oldTopics) {
final List oldTopicList = (List) oldTopics;
final List newTopicList =
Arrays.asList((String[]) reference.getProperty(EventConstants.EVENT_TOPIC));
final Collection removed =
CollectionUtils.rightDifference(newTopicList, oldTopicList);
final Collection added =
CollectionUtils.leftDifference(newTopicList, oldTopicList);
final String[] addedTopics = (String[]) added.toArray(new String[removed.size()]);
final String[] removedTopics = (String[]) removed.toArray(addedTopics);
oldTopicList.removeAll(removed);
oldTopicList.addAll(added);
final LeaseUpdateMessage lu = new LeaseUpdateMessage();
lu.setType(LeaseUpdateMessage.TOPIC_UPDATE);
lu.setServiceID(""); // $NON-NLS-1$
lu.setPayload(new Object[] {addedTopics, removedTopics});
updateLeases(lu);
}
public void removedService(
final ServiceReference reference, final Object oldTopics) {
final List oldTopicsList = (List) oldTopics;
final String[] removedTopics =
(String[]) oldTopicsList.toArray(new String[oldTopicsList.size()]);
final LeaseUpdateMessage lu = new LeaseUpdateMessage();
lu.setType(LeaseUpdateMessage.TOPIC_UPDATE);
lu.setServiceID(""); // $NON-NLS-1$
lu.setPayload(new Object[] {null, removedTopics});
updateLeases(lu);
}
});
eventHandlerTracker.open();
if (DEBUG) {
log.log(
LogService.LOG_DEBUG,
"Local topic space " //$NON-NLS-1$
+ Arrays.asList(getTopics()));
}
remoteServiceListenerTracker =
new ServiceTracker(context, RemoteServiceListener.class.getName(), null);
remoteServiceListenerTracker.open();
serviceDiscoveryHandlerTracker =
new ServiceTracker(
context,
ServiceDiscoveryHandler.class.getName(),
new ServiceTrackerCustomizer() {
public Object addingService(final ServiceReference reference) {
// register all known services for discovery
final ServiceDiscoveryHandler handler =
(ServiceDiscoveryHandler) context.getService(reference);
final RemoteServiceRegistration[] regs =
(RemoteServiceRegistration[])
serviceRegistrations
.values()
.toArray(new RemoteServiceRegistration[serviceRegistrations.size()]);
for (int i = 0; i < regs.length; i++) {
handler.registerService(
regs[i].getReference(),
regs[i].getProperties(),
URI.create(
"r-osgi://" //$NON-NLS-1$
+ RemoteOSGiServiceImpl.MY_ADDRESS
+ ":" //$NON-NLS-1$
+ RemoteOSGiServiceImpl.R_OSGI_PORT
+ "#" //$NON-NLS-1$
+ regs[i].getServiceID()));
}
return handler;
}
public void modifiedService(
final ServiceReference reference, final Object service) {}
public void removedService(
final ServiceReference reference, final Object service) {}
});
serviceDiscoveryHandlerTracker.open();
remoteServiceTracker =
new ServiceTracker(
context,
context.createFilter(
"(" //$NON-NLS-1$
+ RemoteOSGiService.R_OSGi_REGISTRATION
+ "=*)"),
new ServiceTrackerCustomizer() { //$NON-NLS-1$
public Object addingService(final ServiceReference reference) {
// FIXME: Surrogates have to be monitored
// separately!!!
final ServiceReference service =
Arrays.asList((String[]) reference.getProperty(Constants.OBJECTCLASS))
.contains(SurrogateRegistration.class.getName())
? (ServiceReference)
reference.getProperty(SurrogateRegistration.SERVICE_REFERENCE)
: reference;
try {
final RemoteServiceRegistration reg =
new RemoteServiceRegistration(reference, service);
if (log != null) {
log.log(
LogService.LOG_INFO,
"REGISTERING " //$NON-NLS-1$
+ reference
+ " AS PROXIED SERVICES"); //$NON-NLS-1$
}
serviceRegistrations.put(service, reg);
registerWithServiceDiscovery(reg);
final LeaseUpdateMessage lu = new LeaseUpdateMessage();
lu.setType(LeaseUpdateMessage.SERVICE_ADDED);
lu.setServiceID(String.valueOf(reg.getServiceID()));
lu.setPayload(new Object[] {reg.getInterfaceNames(), reg.getProperties()});
updateLeases(lu);
return service;
} catch (final ClassNotFoundException e) {
e.printStackTrace();
throw new RemoteOSGiException("Cannot find class " + service, e); // $NON-NLS-1$
}
}
public void modifiedService(
final ServiceReference reference, final Object service) {
if (reference.getProperty(R_OSGi_REGISTRATION) == null) {
removedService(reference, service);
return;
}
final RemoteServiceRegistration reg =
(RemoteServiceRegistration) serviceRegistrations.get(reference);
unregisterFromServiceDiscovery(reg);
registerWithServiceDiscovery(reg);
final LeaseUpdateMessage lu = new LeaseUpdateMessage();
lu.setType(LeaseUpdateMessage.SERVICE_MODIFIED);
lu.setServiceID(String.valueOf(reg.getServiceID()));
lu.setPayload(new Object[] {null, reg.getProperties()});
updateLeases(lu);
}
public void removedService(final ServiceReference reference, final Object service) {
final ServiceReference sref =
Arrays.asList((String[]) reference.getProperty(Constants.OBJECTCLASS))
.contains(SurrogateRegistration.class.getName())
? (ServiceReference)
reference.getProperty(SurrogateRegistration.SERVICE_REFERENCE)
: reference;
final RemoteServiceRegistration reg =
(RemoteServiceRegistration) serviceRegistrations.remove(sref);
unregisterFromServiceDiscovery(reg);
final LeaseUpdateMessage lu = new LeaseUpdateMessage();
lu.setType(LeaseUpdateMessage.SERVICE_REMOVED);
lu.setServiceID(String.valueOf(reg.getServiceID()));
lu.setPayload(new Object[] {null, null});
updateLeases(lu);
}
});
remoteServiceTracker.open();
networkChannelFactoryTracker =
new ServiceTracker(
context,
context.createFilter(
"("
+ Constants.OBJECTCLASS
+ "=" //$NON-NLS-1$ //$NON-NLS-2$
+ NetworkChannelFactory.class.getName()
+ ")"),
new ServiceTrackerCustomizer() { //$NON-NLS-1$
public Object addingService(final ServiceReference reference) {
final NetworkChannelFactory factory =
(NetworkChannelFactory) context.getService(reference);
try {
factory.activate(RemoteOSGiServiceImpl.this);
} catch (final IOException ioe) {
if (log != null) {
log.log(LogService.LOG_ERROR, ioe.getMessage(), ioe);
}
}
return factory;
}
public void modifiedService(
final ServiceReference reference, final Object factory) {}
public void removedService(
final ServiceReference reference, final Object factory) {}
});
networkChannelFactoryTracker.open();
} catch (final InvalidSyntaxException ise) {
ise.printStackTrace();
}
}
public void testBasic() throws BundleException, InvalidSyntaxException, InterruptedException {
// get the system region
Region systemRegion = digraph.getRegion(0);
// create a disconnected test region
Region testRegion = digraph.createRegion(getName());
List<Bundle> bundles = new ArrayList<Bundle>();
// Install all test bundles
Bundle pp1, cp2, sc1;
bundles.add(pp1 = bundleInstaller.installBundle(PP1, testRegion));
// should be able to start pp1 because it depends on nothing
pp1.start();
// do a sanity check that we have no services available in the isolated region
assertNull("Found some services.", pp1.getBundleContext().getAllServiceReferences(null, null));
assertEquals("Found extra bundles in region", 1, pp1.getBundleContext().getBundles().length);
pp1.stop();
bundles.add(bundleInstaller.installBundle(SP1, testRegion));
bundles.add(bundleInstaller.installBundle(CP1, testRegion));
bundles.add(bundleInstaller.installBundle(PP2, testRegion));
bundles.add(bundleInstaller.installBundle(SP2, testRegion));
bundles.add(cp2 = bundleInstaller.installBundle(CP2, testRegion));
bundles.add(bundleInstaller.installBundle(PC1, testRegion));
bundles.add(bundleInstaller.installBundle(BC1, testRegion));
bundles.add(sc1 = bundleInstaller.installBundle(SC1, testRegion));
bundles.add(bundleInstaller.installBundle(CC1, testRegion));
// Import the system bundle from the systemRegion
digraph.connect(testRegion, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_BUNDLE_NAMESPACE, "(id=0)").build(), systemRegion);
// must import Boolean services into systemRegion to test
digraph.connect(systemRegion, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(objectClass=java.lang.Boolean)").build(), testRegion);
bundleInstaller.resolveBundles(bundles.toArray(new Bundle[bundles.size()]));
for (Bundle bundle : bundles) {
assertEquals("Bundle did not resolve: " + bundle.getSymbolicName(), Bundle.RESOLVED, bundle.getState());
bundle.start();
}
BundleContext context = getContext();
ServiceTracker<Boolean, Boolean> cp2Tracker = new ServiceTracker<Boolean, Boolean>(context, context.createFilter("(&(objectClass=java.lang.Boolean)(bundle.id=" + cp2.getBundleId() + "))"), null);
ServiceTracker<Boolean, Boolean> sc1Tracker = new ServiceTracker<Boolean, Boolean>(context, context.createFilter("(&(objectClass=java.lang.Boolean)(bundle.id=" + sc1.getBundleId() + "))"), null);
cp2Tracker.open();
sc1Tracker.open();
assertNotNull("The cp2 bundle never found the service.", cp2Tracker.waitForService(2000));
assertNotNull("The sc1 bundle never found the service.", sc1Tracker.waitForService(2000));
cp2Tracker.close();
sc1Tracker.close();
}
@Test
public void testServiceNotificationListenerWithFilterServiceTracker() throws Exception {
UserAgent userAgent = SLP.newUserAgent(newSettings());
ServiceAgent serviceAgent = SLP.newServiceAgent(newSettings());
final AtomicInteger counter = new AtomicInteger();
userAgent.start();
serviceAgent.start();
ServiceNotificationListenerServiceTracker tracker =
new ServiceNotificationListenerServiceTracker(
bundleContext, bundleContext.createFilter("(&(foo=bar)(car=cdr))"), userAgent);
tracker.open();
Dictionary<String, String> dictionary = new Hashtable<String, String>();
dictionary.put("foo", "bar");
dictionary.put("car", "cdr");
ServiceRegistration serviceRegistration =
bundleContext.registerService(
ServiceNotificationListener.class.getName(),
new ServiceNotificationListener() {
public void serviceRegistered(ServiceNotificationEvent event) {
if ("service:jmx:rmi:///jndi/jmxrmi"
.equals(event.getService().getServiceURL().getURL())) {
counter.incrementAndGet();
}
}
public void serviceDeregistered(ServiceNotificationEvent event) {
if ("service:jmx:rmi:///jndi/jmxrmi"
.equals(event.getService().getServiceURL().getURL())) {
counter.decrementAndGet();
}
}
},
dictionary);
ServiceURL serviceURL = new ServiceURL("service:jmx:rmi:///jndi/jmxrmi");
ServiceInfo service =
new ServiceInfo(
serviceURL,
Locale.ENGLISH.getLanguage(),
Scopes.DEFAULT,
Attributes.from("(a=1,2),(b=true),(c=string),(d=\\FF\\00),e"));
serviceAgent.register(service);
Thread.sleep(1000);
Assert.assertEquals(1, tracker.size());
Assert.assertEquals(1, counter.get());
serviceAgent.deregister(service.getServiceURL(), service.getLanguage());
Thread.sleep(1000);
Assert.assertEquals(1, tracker.size());
Assert.assertEquals(0, counter.get());
serviceRegistration.unregister();
Thread.sleep(500);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
dictionary.put("foo", "bad-value");
serviceRegistration =
bundleContext.registerService(
ServiceNotificationListener.class.getName(),
new ServiceNotificationListener() {
public void serviceRegistered(ServiceNotificationEvent event) {
if ("service:jmx:rmi:///jndi/jmxrmi"
.equals(event.getService().getServiceURL().getURL())) {
counter.incrementAndGet();
}
}
public void serviceDeregistered(ServiceNotificationEvent event) {
if ("service:jmx:rmi:///jndi/jmxrmi"
.equals(event.getService().getServiceURL().getURL())) {
counter.decrementAndGet();
}
}
},
dictionary);
serviceAgent.register(service);
Thread.sleep(1000);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
serviceAgent.deregister(service.getServiceURL(), service.getLanguage());
Thread.sleep(1000);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
serviceRegistration.unregister();
Thread.sleep(500);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
tracker.close();
serviceAgent.stop();
userAgent.stop();
}
@Test
public void testDirectoryAgentListenerWithFilterServiceTracker() throws Exception {
UserAgent userAgent = SLP.newUserAgent(newSettings());
StandardDirectoryAgentServer directoryAgentServer =
StandardDirectoryAgentServer.newInstance(newSettings());
final AtomicInteger counter = new AtomicInteger();
userAgent.start();
DirectoryAgentListenerServiceTracker tracker =
new DirectoryAgentListenerServiceTracker(
bundleContext, bundleContext.createFilter("(&(foo=bar)(car=cdr))"), userAgent);
tracker.open();
Dictionary<String, String> dictionary = new Hashtable<String, String>();
dictionary.put("foo", "bar");
dictionary.put("car", "cdr");
ServiceRegistration serviceRegistration =
bundleContext.registerService(
DirectoryAgentListener.class.getName(),
new DirectoryAgentListener() {
public void directoryAgentBorn(DirectoryAgentEvent event) {
counter.incrementAndGet();
}
public void directoryAgentDied(DirectoryAgentEvent event) {
counter.decrementAndGet();
}
},
dictionary);
directoryAgentServer.start();
Thread.sleep(1000);
Assert.assertEquals(1, tracker.size());
Assert.assertEquals(1, counter.get());
directoryAgentServer.stop();
Thread.sleep(1000);
Assert.assertEquals(1, tracker.size());
Assert.assertEquals(0, counter.get());
serviceRegistration.unregister();
Thread.sleep(500);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
dictionary.put("foo", "bad-value");
serviceRegistration =
bundleContext.registerService(
DirectoryAgentListener.class.getName(),
new DirectoryAgentListener() {
public void directoryAgentBorn(DirectoryAgentEvent event) {
counter.incrementAndGet();
}
public void directoryAgentDied(DirectoryAgentEvent event) {
counter.decrementAndGet();
}
},
dictionary);
directoryAgentServer.start();
Thread.sleep(1000);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
directoryAgentServer.stop();
Thread.sleep(1000);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
serviceRegistration.unregister();
Thread.sleep(500);
Assert.assertEquals(0, tracker.size());
Assert.assertEquals(0, counter.get());
tracker.close();
directoryAgentServer.stop();
userAgent.stop();
}
/*
Parses a
<reference name="<name>" interface="<interface>"
[bind="<bind-method>"] [unbind="<bind-method>"]
[cardinality="<cardinality>"] [policy="<policy>"]/>
*/
private static void setReference(Config compConf, XmlPullParser parser, Bundle declaringBundle)
throws IllegalXMLException, XmlPullParserException, IOException {
String name = null;
String interfaceName = null;
String target = null;
String bind = null;
String unbind = null;
boolean optional = false; // default value
boolean multiple = false; // default value
boolean dynamic = false; // default value
for (int i = 0; i < parser.getAttributeCount(); i++) {
if (parser.getAttributeName(i).equals("name")) {
if (checkNMToken(parser.getAttributeValue(i))) {
name = parser.getAttributeValue(i);
} else {
throw new IllegalXMLException(
"Attribute \"" + parser.getAttributeName(i) + "\" in reference-tag is invalid.");
}
} else if (parser.getAttributeName(i).equals("interface")) {
if (checkToken(parser.getAttributeValue(i))) {
interfaceName = parser.getAttributeValue(i);
} else {
throw new IllegalXMLException(
"Attribute \"" + parser.getAttributeName(i) + "\" in reference-tag is invalid");
}
} else if (parser.getAttributeName(i).equals("cardinality")) {
String val = parser.getAttributeValue(i);
if ("1..1".equals(val)) {
multiple = optional = false;
} else if ("0..1".equals(val)) {
optional = true;
multiple = false;
} else if ("1..n".equals(val)) {
optional = false;
multiple = true;
} else if ("0..n".equals(val)) {
multiple = optional = true;
} else {
invalidValue(
parser,
new String[] {
"1..1", "0..1",
"1..n", "0..n"
},
i);
}
} else if (parser.getAttributeName(i).equals("policy")) {
String val = parser.getAttributeValue(i);
if ("static".equals(val)) {
dynamic = false;
} else if ("dynamic".equals(val)) {
dynamic = true;
} else {
invalidValue(parser, new String[] {"static", "dynamic"}, i);
}
} else if (parser.getAttributeName(i).equals("target")) {
target = parser.getAttributeValue(i);
} else if (parser.getAttributeName(i).equals("bind")) {
bind = parser.getAttributeValue(i);
} else if (parser.getAttributeName(i).equals("unbind")) {
unbind = parser.getAttributeValue(i);
} else {
unrecognizedAttr(parser, i);
}
}
skip(parser);
if (name == null) missingAttr(parser, "name");
if (interfaceName == null) missingAttr(parser, "interface");
BundleContext bc = Backdoor.getBundleContext(declaringBundle);
try {
Filter filter;
if (target != null) {
filter =
bc.createFilter(
"(&(" + Constants.OBJECTCLASS + "=" + interfaceName + ")" + target + ")");
} else {
filter = bc.createFilter("(" + Constants.OBJECTCLASS + "=" + interfaceName + ")");
}
Reference ref =
new Reference(name, filter, interfaceName, optional, multiple, dynamic, bind, unbind, bc);
compConf.addReference(ref);
} catch (InvalidSyntaxException e) {
throw new IllegalXMLException("Couldn't create filter for reference \"" + name + "\"", e);
}
}
@Override
public void start(final BundleContext context) throws Exception {
logger.debug("ConfigPersister starting");
autoCloseables = new ArrayList<>();
PropertiesProviderBaseImpl propertiesProvider = new PropertiesProviderBaseImpl(context);
final PersisterAggregator persisterAggregator =
PersisterAggregator.createFromProperties(propertiesProvider);
autoCloseables.add(persisterAggregator);
final long maxWaitForCapabilitiesMillis = getMaxWaitForCapabilitiesMillis(propertiesProvider);
final List<ConfigSnapshotHolder> configs = persisterAggregator.loadLastConfigs();
final long conflictingVersionTimeoutMillis =
getConflictingVersionTimeoutMillis(propertiesProvider);
logger.trace("Following configs will be pushed: {}", configs);
ServiceTrackerCustomizer<NetconfOperationServiceFactory, NetconfOperationServiceFactory>
configNetconfCustomizer =
new ServiceTrackerCustomizer<
NetconfOperationServiceFactory, NetconfOperationServiceFactory>() {
@Override
public NetconfOperationServiceFactory addingService(
ServiceReference<NetconfOperationServiceFactory> reference) {
NetconfOperationServiceFactory service =
reference.getBundle().getBundleContext().getService(reference);
final ConfigPusher configPusher =
new ConfigPusher(
service, maxWaitForCapabilitiesMillis, conflictingVersionTimeoutMillis);
logger.debug("Configuration Persister got %s", service);
final Thread pushingThread =
new Thread(
new Runnable() {
@Override
public void run() {
configPusher.pushConfigs(configs);
logger.info("Configuration Persister initialization completed.");
ConfigPersisterNotificationHandler jmxNotificationHandler =
new ConfigPersisterNotificationHandler(
platformMBeanServer, persisterAggregator);
synchronized (ConfigPersisterActivator.this) {
autoCloseables.add(jmxNotificationHandler);
}
}
},
"config-pusher");
synchronized (ConfigPersisterActivator.this) {
autoCloseables.add(
new AutoCloseable() {
@Override
public void close() throws Exception {
pushingThread.interrupt();
}
});
}
pushingThread.start();
return service;
}
@Override
public void modifiedService(
ServiceReference<NetconfOperationServiceFactory> reference,
NetconfOperationServiceFactory service) {}
@Override
public void removedService(
ServiceReference<NetconfOperationServiceFactory> reference,
NetconfOperationServiceFactory service) {}
};
Filter filter = context.createFilter(getFilterString());
ServiceTracker<NetconfOperationServiceFactory, NetconfOperationServiceFactory> tracker =
new ServiceTracker<>(context, filter, configNetconfCustomizer);
tracker.open();
}
@SuppressWarnings({"rawtypes", "unchecked"})
@Override
public void start(final BundleContext bc) throws Exception {
ruleEngine = new RuleEngine(bc);
Hashtable props = new Hashtable(11);
props.put(Constants.SERVICE_PID, "smarthome.rule.configuration");
configReg = bc.registerService(ManagedService.class.getName(), ruleEngine, props);
this.tManager = new TemplateManager(bc, ruleEngine);
ruleEngine.setTemplateManager(tManager);
mtManager = new ModuleTypeManager(bc, ruleEngine);
ruleEngine.setModuleTypeManager(mtManager);
ruleEngine.setCompositeModuleFactory(
new CompositeModuleHandlerFactory(bc, mtManager, ruleEngine));
ConnectionValidator.setManager(mtManager);
templateRegistry = new TemplateRegistryImpl(tManager);
templateRegistryReg =
bc.registerService(TemplateRegistry.class.getName(), templateRegistry, null);
moduleTypeRegistry = new ModuleTypeRegistryImpl(mtManager);
moduleTypeRegistryReg =
bc.registerService(ModuleTypeRegistry.class.getName(), moduleTypeRegistry, null);
ruleEventFactory = new RuleEventFactory();
ruleEventFactoryReg = bc.registerService(EventFactory.class.getName(), ruleEventFactory, null);
ruleRegistry = new RuleRegistryImpl(ruleEngine);
Filter filter =
bc.createFilter(
"(|("
+ Constants.OBJECTCLASS
+ "="
+ StorageService.class.getName()
+ ")("
+ Constants.OBJECTCLASS
+ "="
+ RuleProvider.class.getName()
+ ")("
+ Constants.OBJECTCLASS
+ "="
+ EventPublisher.class.getName()
+ "))");
serviceTracker =
new ServiceTracker(
bc,
filter,
new ServiceTrackerCustomizer() {
@Override
public Object addingService(ServiceReference reference) {
Object service = bc.getService(reference);
if (service instanceof StorageService) {
StorageService storage = (StorageService) service;
if (storage != null) {
Storage<Boolean> storageDisabledRules =
storage.getStorage(
"automation_rules_disabled", this.getClass().getClassLoader());
ruleRegistry.setDisabledRuleStorage(storageDisabledRules);
final ManagedRuleProvider managedRuleProvider =
new ManagedRuleProvider(storage);
ruleEngine.setManagedRuleProvider(managedRuleProvider);
ruleRegistry.setManagedProvider(managedRuleProvider);
managedRuleProviderReg =
bc.registerService(RuleProvider.class.getName(), managedRuleProvider, null);
return storage;
}
} else if (service instanceof RuleProvider) {
RuleProvider rp = (RuleProvider) service;
ruleRegistry.addProvider(rp);
if (rp instanceof ManagedRuleProvider) {
ruleRegistryReg =
bc.registerService(RuleRegistry.class.getName(), ruleRegistry, null);
}
return rp;
} else if (service instanceof EventPublisher) {
EventPublisher ep = (EventPublisher) service;
ruleRegistry.setEventPublisher(ep);
return ep;
}
return null;
}
@Override
public void modifiedService(ServiceReference reference, Object service) {}
@Override
public void removedService(ServiceReference reference, Object service) {
if (service instanceof StorageService) {
if (managedRuleProviderReg != null) {
managedRuleProviderReg.unregister();
managedRuleProviderReg = null;
}
} else if (service instanceof EventPublisher) {
if (ruleRegistry != null) {
ruleRegistry.unsetEventPublisher((EventPublisher) service);
}
} else if (service instanceof RuleProvider) {
if (ruleRegistry != null) {
RuleProvider rp = (RuleProvider) service;
if (rp instanceof ManagedRuleProvider) {
ruleRegistry.removeManagedProvider((ManagedProvider<Rule, String>) rp);
} else {
ruleRegistry.removeProvider(rp);
}
}
}
}
});
serviceTracker.open();
}
