@Before
public void before() throws ProActiveException, URISyntaxException {
remoteObjectDeployer = new NamingServiceDeployer();
final String[] urls = remoteObjectDeployer.getNamingServiceURLs();
// PROACTIVE-1303 : we replace the default url to test that it can switch to the second
urls[0] = CentralPAPropertyRepository.PA_COMMUNICATION_PROTOCOL.getValue() + "://foo";
stub = NamingService.createNamingServiceStub(urls);
}
private void configure(final long appId, final String namingServiceURL)
throws FileSystemException, URISyntaxException, ProActiveException, ConfigurationException {
// create naming service stub with URL and decorate it with local cache
// use local variables so GC can collect them if something fails
final NamingService namingService;
try {
namingService = NamingService.createNamingServiceStub(namingServiceURL);
} catch (ProActiveException x) {
logger.error("Could not access Naming Service", x);
throw x;
} catch (URISyntaxException x) {
logger.error("Wrong Naming Service URI", x);
throw x;
}
final CachingSpacesDirectory cachingDir = new CachingSpacesDirectory(namingService);
// create scratch data space for this application and register it
if (nodeScratchSpace != null) {
applicationScratchSpace = nodeScratchSpace.initForApplication(appId);
final SpaceInstanceInfo scratchInfo = applicationScratchSpace.getSpaceInstanceInfo();
boolean registered = false;
try {
cachingDir.register(scratchInfo);
registered = true;
logger.debug("Scratch space for application registered");
} catch (SpaceAlreadyRegisteredException e) {
logger.error("Could not register application scratch space to Naming Service", e);
throw e;
} catch (WrongApplicationIdException e) {
logger.error("Could not register application scratch space to Naming Service", e);
throw e;
} finally {
if (!registered) {
nodeScratchSpace.close();
}
}
}
// no exception can be thrown since now
cachingDirectory = cachingDir;
// create VFSSpacesMountManagerImpl
spacesMountManager = new VFSSpacesMountManagerImpl(cachingDirectory);
// create implementation object connected to the application's
// configuration
impl =
new DataSpacesImpl(appId, spacesMountManager, cachingDirectory, applicationScratchSpace);
}
private void assertIsSpaceUnregistered(SpaceInstanceInfo expected) {
assertNull(stub.lookupOne(expected.getMountingPoint()));
}
private void assertIsSpaceRegistered(SpaceInstanceInfo expected) {
SpaceInstanceInfo actual = stub.lookupOne(expected.getMountingPoint());
assertEquals(actual.getMountingPoint(), expected.getMountingPoint());
}
@Test
public void test()
throws ApplicationAlreadyRegisteredException, WrongApplicationIdException,
SpaceAlreadyRegisteredException, IllegalArgumentException {
Set<SpaceInstanceInfo> spaces = new HashSet<SpaceInstanceInfo>();
Set<Long> appsRegistered;
spaces.add(spaceInstanceInput1);
spaces.add(spaceInstanceInput2);
spaces.add(spaceInstanceOutput1);
spaces.add(spaceInstanceOutput2);
assertFalse(stub.isApplicationIdRegistered(MAIN_APPID));
// TEST REGISTER APP
logger.info("Test register application");
stub.registerApplication(MAIN_APPID, spaces);
// check if everything has been registered
logger.info("Checking that application has been registered");
assertTrue(stub.isApplicationIdRegistered(MAIN_APPID));
appsRegistered = stub.getRegisteredApplications();
appsRegistered.contains(MAIN_APPID);
// TEST LOOKUP FIRST
logger.info("Test Lookup First");
assertIsSpaceRegistered(spaceInstanceInput1);
assertIsSpaceRegistered(spaceInstanceInput2);
assertIsSpaceRegistered(spaceInstanceOutput1);
assertIsSpaceRegistered(spaceInstanceOutput2);
// TEST LOOKUP ALL
logger.info("Test Lookup All");
final DataSpacesURI query = DataSpacesURI.createURI(MAIN_APPID);
final Set<SpaceInstanceInfo> actual = stub.lookupMany(query);
assertEquals(spaces, actual);
// TEST UNREGISTER
logger.info("Test unregister");
assertTrue(stub.unregister(spaceInstanceInput1.getMountingPoint()));
assertTrue(stub.unregister(spaceInstanceOutput1.getMountingPoint()));
// TEST LOOKUP FIRST WITH NULL ANSWER
logger.info("Test looup first with null answer");
assertIsSpaceUnregistered(spaceInstanceInput1);
assertIsSpaceUnregistered(spaceInstanceOutput1);
// TEST REGISTER
logger.info("Test register");
stub.register(spaceInstanceInput1);
stub.register(spaceInstanceOutput1);
// TEST EXCEPTION WHEN SPACE ALREADY REGISTERED
logger.info("Test Exception when space already registered");
try {
stub.register(spaceInstanceInput1);
fail("Exception expected");
} catch (SpaceAlreadyRegisteredException e) {
} catch (Exception e) {
fail("Expected exception of different type");
}
// TEST EXCEPTION WHEN APP NOT REGISTERED
logger.info("Test Exception when app not registered");
try {
stub.register(spaceInstanceInput1b);
fail("Exception expected");
} catch (WrongApplicationIdException e) {
} catch (Exception e) {
fail("Expected exception of different type");
}
// TEST EXCEPTION WHEN APP ALREADY REGISTERED
logger.info("Test Exception when app already registered");
try {
stub.registerApplication(MAIN_APPID, null);
fail("Exception expected");
} catch (ApplicationAlreadyRegisteredException e) {
} catch (Exception e) {
fail("Expected exception of different type");
}
// TEST UNREGISTER APP
logger.info("Test unregister");
stub.unregisterApplication(MAIN_APPID);
}
