import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
+import org.opendaylight.controller.md.sal.binding.impl.AbstractForwardedDataBroker;
import org.opendaylight.controller.md.sal.common.api.RegistrationListener;
import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler;
import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction;
import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandlerRegistration;
import org.opendaylight.controller.md.sal.common.api.data.DataModification;
-import org.opendaylight.controller.md.sal.common.api.data.DataReader;
import org.opendaylight.controller.md.sal.common.api.routing.RouteChange;
import org.opendaylight.controller.md.sal.common.api.routing.RouteChangeListener;
import org.opendaylight.controller.md.sal.common.api.routing.RouteChangePublisher;
import org.opendaylight.controller.sal.binding.api.data.RuntimeDataProvider;
import org.opendaylight.controller.sal.binding.api.rpc.RpcContextIdentifier;
import org.opendaylight.controller.sal.binding.api.rpc.RpcRouter;
+import org.opendaylight.controller.sal.binding.impl.DataBrokerImpl;
+import org.opendaylight.controller.sal.binding.impl.MountPointManagerImpl.BindingMountPointImpl;
import org.opendaylight.controller.sal.binding.impl.RpcProviderRegistryImpl;
import org.opendaylight.controller.sal.binding.impl.RpcProviderRegistryImpl.GlobalRpcRegistrationListener;
import org.opendaylight.controller.sal.binding.impl.RpcProviderRegistryImpl.RouterInstantiationListener;
import org.opendaylight.controller.sal.core.api.Provider;
import org.opendaylight.controller.sal.core.api.RpcImplementation;
import org.opendaylight.controller.sal.core.api.RpcProvisionRegistry;
+import org.opendaylight.controller.sal.core.api.RpcRegistrationListener;
import org.opendaylight.controller.sal.core.api.data.DataModificationTransaction;
import org.opendaylight.controller.sal.core.api.notify.NotificationListener;
import org.opendaylight.controller.sal.core.api.notify.NotificationPublishService;
+import org.opendaylight.yangtools.concepts.CompositeObjectRegistration;
+import org.opendaylight.yangtools.concepts.CompositeObjectRegistration.CompositeObjectRegistrationBuilder;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.concepts.ObjectRegistration;
import org.opendaylight.yangtools.concepts.Registration;
-import org.opendaylight.yangtools.concepts.util.ClassLoaderUtils;
import org.opendaylight.yangtools.yang.binding.Augmentable;
import org.opendaylight.yangtools.yang.binding.Augmentation;
import org.opendaylight.yangtools.yang.binding.BaseIdentity;
import org.opendaylight.yangtools.yang.binding.Notification;
import org.opendaylight.yangtools.yang.binding.RpcService;
import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
+import org.opendaylight.yangtools.yang.binding.util.ClassLoaderUtils;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.RpcError;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.data.api.CompositeNode;
-import org.opendaylight.yangtools.yang.data.api.Node;
-import org.opendaylight.yangtools.yang.data.impl.ImmutableCompositeNode;
import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
import org.slf4j.Logger;
import com.google.common.base.Function;
import com.google.common.base.Optional;
import com.google.common.collect.FluentIterable;
-import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSet.Builder;
import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
public class BindingIndependentConnector implements //
RuntimeDataProvider, //
Provider, //
AutoCloseable {
-
-
private final Logger LOG = LoggerFactory.getLogger(BindingIndependentConnector.class);
- @SuppressWarnings("deprecation")
- private static final InstanceIdentifier<? extends DataObject> ROOT = InstanceIdentifier.builder().toInstance();
-
private static final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier ROOT_BI = org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
.builder().toInstance();
private final Function<InstanceIdentifier<?>, org.opendaylight.yangtools.yang.data.api.InstanceIdentifier> toDOMInstanceIdentifier = new Function<InstanceIdentifier<?>, org.opendaylight.yangtools.yang.data.api.InstanceIdentifier>() {
@Override
- public org.opendaylight.yangtools.yang.data.api.InstanceIdentifier apply(InstanceIdentifier<?> input) {
+ public org.opendaylight.yangtools.yang.data.api.InstanceIdentifier apply(final InstanceIdentifier<?> input) {
return mappingService.toDataDom(input);
}
};
- private Registration<DataReader<InstanceIdentifier<? extends DataObject>, DataObject>> baDataReaderRegistration;
-
private boolean rpcForwarding = false;
private boolean dataForwarding = false;
}
@Override
- public DataObject readOperationalData(InstanceIdentifier<? extends DataObject> path) {
+ public DataObject readOperationalData(final InstanceIdentifier<? extends DataObject> path) {
try {
org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath = mappingService.toDataDom(path);
CompositeNode result = biDataService.readOperationalData(biPath);
}
private DataObject potentialAugmentationRead(InstanceIdentifier<? extends DataObject> path,
- org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath, CompositeNode result)
+ final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath, final CompositeNode result)
throws DeserializationException {
Class<? extends DataObject> targetType = path.getTargetType();
if (Augmentation.class.isAssignableFrom(targetType)) {
}
@Override
- public DataObject readConfigurationData(InstanceIdentifier<? extends DataObject> path) {
+ public DataObject readConfigurationData(final InstanceIdentifier<? extends DataObject> path) {
try {
org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath = mappingService.toDataDom(path);
CompositeNode result = biDataService.readConfigurationData(biPath);
}
private DataModificationTransaction createBindingToDomTransaction(
- DataModification<InstanceIdentifier<? extends DataObject>, DataObject> source) {
+ final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> source) {
DataModificationTransaction target = biDataService.beginTransaction();
- LOG.debug("Created DOM Transaction {} for {},", target.getIdentifier(),source.getIdentifier());
+ LOG.debug("Created DOM Transaction {} for {},", target.getIdentifier(), source.getIdentifier());
for (InstanceIdentifier<? extends DataObject> entry : source.getRemovedConfigurationData()) {
org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biEntry = mappingService.toDataDom(entry);
target.removeConfigurationData(biEntry);
- LOG.debug("Delete of Binding Configuration Data {} is translated to {}",entry,biEntry);
+ LOG.debug("Delete of Binding Configuration Data {} is translated to {}", entry, biEntry);
}
for (InstanceIdentifier<? extends DataObject> entry : source.getRemovedOperationalData()) {
org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biEntry = mappingService.toDataDom(entry);
target.removeOperationalData(biEntry);
- LOG.debug("Delete of Binding Operational Data {} is translated to {}",entry,biEntry);
+ LOG.debug("Delete of Binding Operational Data {} is translated to {}", entry, biEntry);
}
for (Entry<InstanceIdentifier<? extends DataObject>, DataObject> entry : source.getUpdatedConfigurationData()
.entrySet()) {
Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> biEntry = mappingService
.toDataDom(entry);
target.putConfigurationData(biEntry.getKey(), biEntry.getValue());
- LOG.debug("Update of Binding Configuration Data {} is translated to {}",entry,biEntry);
+ LOG.debug("Update of Binding Configuration Data {} is translated to {}", entry, biEntry);
}
for (Entry<InstanceIdentifier<? extends DataObject>, DataObject> entry : source.getUpdatedOperationalData()
.entrySet()) {
Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> biEntry = mappingService
.toDataDom(entry);
target.putOperationalData(biEntry.getKey(), biEntry.getValue());
- LOG.debug("Update of Binding Operational Data {} is translated to {}",entry,biEntry);
+ LOG.debug("Update of Binding Operational Data {} is translated to {}", entry, biEntry);
}
return target;
}
private org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction createDomToBindingTransaction(
- DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> source) {
+ final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> source) {
org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction target = baDataService
.beginTransaction();
for (org.opendaylight.yangtools.yang.data.api.InstanceIdentifier entry : source.getRemovedConfigurationData()) {
return biDataService;
}
- protected void setDomDataService(org.opendaylight.controller.sal.core.api.data.DataProviderService biDataService) {
+ protected void setDomDataService(
+ final org.opendaylight.controller.sal.core.api.data.DataProviderService biDataService) {
this.biDataService = biDataService;
}
return baDataService;
}
- protected void setBindingDataService(DataProviderService baDataService) {
+ protected void setBindingDataService(final DataProviderService baDataService) {
this.baDataService = baDataService;
}
return baRpcRegistry;
}
- protected void setBindingRpcRegistry(RpcProviderRegistry rpcRegistry) {
+ protected void setBindingRpcRegistry(final RpcProviderRegistry rpcRegistry) {
this.baRpcRegistry = rpcRegistry;
}
public void startDataForwarding() {
- checkState(!dataForwarding, "Connector is already forwarding data.");
- baDataReaderRegistration = baDataService.registerDataReader(ROOT, this);
- baCommitHandlerRegistration = baDataService.registerCommitHandler(ROOT, bindingToDomCommitHandler);
- biCommitHandlerRegistration = biDataService.registerCommitHandler(ROOT_BI, domToBindingCommitHandler);
- baDataService.registerCommitHandlerListener(domToBindingCommitHandler);
+ if (baDataService instanceof AbstractForwardedDataBroker) {
+ dataForwarding = true;
+ return;
+ }
+
+ final DataProviderService baData;
+ if (baDataService instanceof BindingMountPointImpl) {
+ baData = ((BindingMountPointImpl) baDataService).getDataBrokerImpl();
+ LOG.debug("Extracted BA Data provider {} from mount point {}", baData, baDataService);
+ } else {
+ baData = baDataService;
+ }
+
+ if (baData instanceof DataBrokerImpl) {
+ checkState(!dataForwarding, "Connector is already forwarding data.");
+ ((DataBrokerImpl) baData).setDataReadDelegate(this);
+ ((DataBrokerImpl) baData).setRootCommitHandler(bindingToDomCommitHandler);
+ biCommitHandlerRegistration = biDataService.registerCommitHandler(ROOT_BI, domToBindingCommitHandler);
+ baDataService.registerCommitHandlerListener(domToBindingCommitHandler);
+ }
+
dataForwarding = true;
}
public void startRpcForwarding() {
- if (baRpcRegistry != null && biRpcRegistry != null && baRpcRegistry instanceof RouteChangePublisher<?, ?>) {
+ if (biRpcRegistry != null && baRpcRegistry instanceof RouteChangePublisher<?, ?>) {
checkState(!rpcForwarding, "Connector is already forwarding RPCs");
- domToBindingRpcManager = baRpcRegistry.registerRouteChangeListener(new DomToBindingRpcForwardingManager());
+ final DomToBindingRpcForwardingManager biFwdManager = new DomToBindingRpcForwardingManager();
+
+ domToBindingRpcManager = baRpcRegistry.registerRouteChangeListener(biFwdManager);
+ biRpcRegistry.addRpcRegistrationListener(biFwdManager);
if (baRpcRegistry instanceof RpcProviderRegistryImpl) {
baRpcRegistryImpl = (RpcProviderRegistryImpl) baRpcRegistry;
baRpcRegistryImpl.registerRouterInstantiationListener(domToBindingRpcManager.getInstance());
}
}
- protected void setMappingService(BindingIndependentMappingService mappingService) {
+ protected void setMappingService(final BindingIndependentMappingService mappingService) {
this.mappingService = mappingService;
}
}
@Override
- public void onSessionInitiated(ProviderSession session) {
+ public void onSessionInitiated(final ProviderSession session) {
setDomDataService(session.getService(org.opendaylight.controller.sal.core.api.data.DataProviderService.class));
setDomRpcRegistry(session.getService(RpcProvisionRegistry.class));
}
- public <T extends RpcService> void onRpcRouterCreated(Class<T> serviceType, RpcRouter<T> router) {
+ public <T extends RpcService> void onRpcRouterCreated(final Class<T> serviceType, final RpcRouter<T> router) {
}
- public void setDomRpcRegistry(RpcProvisionRegistry registry) {
+ public void setDomRpcRegistry(final RpcProvisionRegistry registry) {
biRpcRegistry = registry;
}
private final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> modification;
public DomToBindingTransaction(
- org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction backing,
- DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> modification) {
+ final org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction backing,
+ final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> modification) {
super();
this.backing = backing;
this.modification = modification;
private final DataModificationTransaction backing;
private final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification;
- public BindingToDomTransaction(DataModificationTransaction backing,
- DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification) {
+ public BindingToDomTransaction(final DataModificationTransaction backing,
+ final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification) {
this.backing = backing;
this.modification = modification;
domOpenedTransactions.put(backing.getIdentifier(), this);
@Override
public org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> requestCommit(
- DataModification<InstanceIdentifier<? extends DataObject>, DataObject> bindingTransaction) {
+ final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> bindingTransaction) {
/**
* Transaction was created as DOM transaction, in that case we do
}
DataModificationTransaction domTransaction = createBindingToDomTransaction(bindingTransaction);
BindingToDomTransaction wrapped = new BindingToDomTransaction(domTransaction, bindingTransaction);
- LOG.trace("Forwarding Binding Transaction: {} as DOM Transaction: {} .", bindingTransaction.getIdentifier(),
- domTransaction.getIdentifier());
+ LOG.trace("Forwarding Binding Transaction: {} as DOM Transaction: {} .",
+ bindingTransaction.getIdentifier(), domTransaction.getIdentifier());
return wrapped;
}
}
DataCommitHandler<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> {
@Override
- public void onRegister(DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
+ public void onRegister(
+ final DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
- org.opendaylight.yangtools.yang.data.api.InstanceIdentifier domPath = mappingService.toDataDom(registration
+ mappingService.toDataDom(registration
.getPath());
}
@Override
- public void onUnregister(DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
+ public void onUnregister(
+ final DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
// NOOP for now
// FIXME: do registration based on only active commit handlers.
}
@Override
public org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> requestCommit(
- DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> domTransaction) {
+ final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> domTransaction) {
Object identifier = domTransaction.getIdentifier();
/**
*
*/
private class DomToBindingRpcForwardingManager implements
- RouteChangeListener<RpcContextIdentifier, InstanceIdentifier<?>>,
- RouterInstantiationListener,
- GlobalRpcRegistrationListener {
+ RouteChangeListener<RpcContextIdentifier, InstanceIdentifier<?>>, RouterInstantiationListener,
+ GlobalRpcRegistrationListener, RpcRegistrationListener {
private final Map<Class<? extends RpcService>, DomToBindingRpcForwarder> forwarders = new WeakHashMap<>();
private RpcProviderRegistryImpl registryImpl;
return registryImpl;
}
- public void setRegistryImpl(RpcProviderRegistryImpl registryImpl) {
+ public void setRegistryImpl(final RpcProviderRegistryImpl registryImpl) {
this.registryImpl = registryImpl;
}
@Override
- public void onGlobalRpcRegistered(Class<? extends RpcService> cls) {
- getRpcForwarder(cls, null);
+ public void onGlobalRpcRegistered(final Class<? extends RpcService> cls) {
+ getRpcForwarder(cls, null).registerToDOMBroker();
}
@Override
- public void onGlobalRpcUnregistered(Class<? extends RpcService> cls) {
+ public void onGlobalRpcUnregistered(final Class<? extends RpcService> cls) {
// NOOP
}
@Override
- public void onRpcRouterCreated(RpcRouter<?> router) {
+ public void onRpcRouterCreated(final RpcRouter<?> router) {
Class<? extends BaseIdentity> ctx = router.getContexts().iterator().next();
getRpcForwarder(router.getServiceType(), ctx);
}
@Override
- public void onRouteChange(RouteChange<RpcContextIdentifier, InstanceIdentifier<?>> change) {
+ public void onRouteChange(final RouteChange<RpcContextIdentifier, InstanceIdentifier<?>> change) {
for (Entry<RpcContextIdentifier, Set<InstanceIdentifier<?>>> entry : change.getAnnouncements().entrySet()) {
bindingRoutesAdded(entry);
}
}
- private void bindingRoutesAdded(Entry<RpcContextIdentifier, Set<InstanceIdentifier<?>>> entry) {
+ private void bindingRoutesAdded(final Entry<RpcContextIdentifier, Set<InstanceIdentifier<?>>> entry) {
Class<? extends BaseIdentity> context = entry.getKey().getRoutingContext();
Class<? extends RpcService> service = entry.getKey().getRpcService();
if (context != null) {
}
}
- private DomToBindingRpcForwarder getRpcForwarder(Class<? extends RpcService> service,
- Class<? extends BaseIdentity> context) {
+ private DomToBindingRpcForwarder getRpcForwarder(final Class<? extends RpcService> service,
+ final Class<? extends BaseIdentity> context) {
DomToBindingRpcForwarder potential = forwarders.get(service);
if (potential != null) {
return potential;
return potential;
}
+ @Override
+ public void onRpcImplementationAdded(final QName name) {
+
+ final Optional<Class<? extends RpcService>> rpcInterface = mappingService.getRpcServiceClassFor(
+ name.getNamespace().toString(), name.getFormattedRevision());
+ if (rpcInterface.isPresent()) {
+ getRpcForwarder(rpcInterface.get(), null).registerToBidningBroker();
+ }
+ }
+
+ @Override
+ public void onRpcImplementationRemoved(final QName name) {
+
+ }
}
private class DomToBindingRpcForwarder implements RpcImplementation, InvocationHandler {
private final Set<QName> supportedRpcs;
private final WeakReference<Class<? extends RpcService>> rpcServiceType;
- private final Set<org.opendaylight.controller.sal.core.api.Broker.RoutedRpcRegistration> registrations;
+ private Set<org.opendaylight.controller.sal.core.api.Broker.RoutedRpcRegistration> registrations;
private final Map<QName, RpcInvocationStrategy> strategiesByQName = new HashMap<>();
private final WeakHashMap<Method, RpcInvocationStrategy> strategiesByMethod = new WeakHashMap<>();
+ private final RpcService proxy;
+ private ObjectRegistration<?> forwarderRegistration;
- public DomToBindingRpcForwarder(Class<? extends RpcService> service) {
+ public DomToBindingRpcForwarder(final Class<? extends RpcService> service) {
this.rpcServiceType = new WeakReference<Class<? extends RpcService>>(service);
this.supportedRpcs = mappingService.getRpcQNamesFor(service);
- try {
- for (QName rpc : supportedRpcs) {
- RpcInvocationStrategy strategy = createInvocationStrategy(rpc, service);
- strategiesByMethod.put(strategy.targetMethod, strategy);
- strategiesByQName.put(rpc, strategy);
- biRpcRegistry.addRpcImplementation(rpc, this);
- }
- } catch (Exception e) {
- LOG.error("Could not forward Rpcs of type {}", service.getName(),e);
- }
- registrations = ImmutableSet.of();
+ Class<?> cls = rpcServiceType.get();
+ ClassLoader clsLoader = cls.getClassLoader();
+ proxy =(RpcService) Proxy.newProxyInstance(clsLoader, new Class<?>[] { cls }, this);
+ createStrategies();
}
/**
* @param service
* @param context
*/
- public DomToBindingRpcForwarder(Class<? extends RpcService> service, Class<? extends BaseIdentity> context) {
- this.rpcServiceType = new WeakReference<Class<? extends RpcService>>(service);
- this.supportedRpcs = mappingService.getRpcQNamesFor(service);
+ public DomToBindingRpcForwarder(final Class<? extends RpcService> service,
+ final Class<? extends BaseIdentity> context) {
+ this(service);
Builder<RoutedRpcRegistration> registrationsBuilder = ImmutableSet
.<org.opendaylight.controller.sal.core.api.Broker.RoutedRpcRegistration> builder();
try {
for (QName rpc : supportedRpcs) {
- RpcInvocationStrategy strategy = createInvocationStrategy(rpc, service);
- strategiesByMethod.put(strategy.targetMethod, strategy);
- strategiesByQName.put(rpc, strategy);
registrationsBuilder.add(biRpcRegistry.addRoutedRpcImplementation(rpc, this));
}
createDefaultDomForwarder();
registrations = registrationsBuilder.build();
}
- public void registerPaths(Class<? extends BaseIdentity> context, Class<? extends RpcService> service,
- Set<InstanceIdentifier<?>> set) {
+
+
+ private void createStrategies() {
+ try {
+ for (QName rpc : supportedRpcs) {
+ RpcInvocationStrategy strategy = createInvocationStrategy(rpc, rpcServiceType.get());
+ strategiesByMethod.put(strategy.targetMethod, strategy);
+ strategiesByQName.put(rpc, strategy);
+ }
+ } catch (Exception e) {
+ LOG.error("Could not forward Rpcs of type {}", rpcServiceType.get(), e);
+ }
+
+ }
+
+ /**
+ * Registers RPC Forwarder to DOM Broker,
+ * this means Binding Aware Broker has implementation of RPC
+ * which is registered to it.
+ *
+ * If RPC Forwarder was previously registered to DOM Broker
+ * or to Bidning Broker this method is noop to prevent
+ * creating forwarding loop.
+ *
+ */
+ public void registerToDOMBroker() {
+ if(forwarderRegistration == null) {
+ CompositeObjectRegistrationBuilder<DomToBindingRpcForwarder> builder = CompositeObjectRegistration.builderFor(this);
+ try {
+ for (QName rpc : supportedRpcs) {
+ builder.add(biRpcRegistry.addRpcImplementation(rpc, this));
+ }
+ } catch (Exception e) {
+ LOG.error("Could not forward Rpcs of type {}", rpcServiceType.get(), e);
+ }
+ this.forwarderRegistration = builder.toInstance();
+ }
+ }
+
+
+ public void registerPaths(final Class<? extends BaseIdentity> context,
+ final Class<? extends RpcService> service, final Set<InstanceIdentifier<?>> set) {
QName ctx = BindingReflections.findQName(context);
for (org.opendaylight.yangtools.yang.data.api.InstanceIdentifier path : FluentIterable.from(set).transform(
toDOMInstanceIdentifier)) {
}
}
-
@Override
- public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+ public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
if (EQUALS_METHOD.equals(method)) {
return false;
}
return strategy.forwardToDomBroker(null);
}
- public void removePaths(Class<? extends BaseIdentity> context, Class<? extends RpcService> service,
- Set<InstanceIdentifier<?>> set) {
+ public void removePaths(final Class<? extends BaseIdentity> context, final Class<? extends RpcService> service,
+ final Set<InstanceIdentifier<?>> set) {
QName ctx = BindingReflections.findQName(context);
for (org.opendaylight.yangtools.yang.data.api.InstanceIdentifier path : FluentIterable.from(set).transform(
toDOMInstanceIdentifier)) {
}
@Override
- public RpcResult<CompositeNode> invokeRpc(QName rpc, CompositeNode domInput) {
+ public ListenableFuture<RpcResult<CompositeNode>> invokeRpc(final QName rpc, final CompositeNode domInput) {
checkArgument(rpc != null);
checkArgument(domInput != null);
RpcService rpcService = baRpcRegistry.getRpcService(rpcType);
checkState(rpcService != null);
CompositeNode domUnwrappedInput = domInput.getFirstCompositeByName(QName.create(rpc, "input"));
+
try {
- return resolveInvocationStrategy(rpc).invokeOn(rpcService, domUnwrappedInput);
+ return Futures.immediateFuture(resolveInvocationStrategy(rpc).invokeOn(rpcService, domUnwrappedInput));
} catch (Exception e) {
- throw new IllegalStateException(e);
+ return Futures.immediateFailedFuture(e);
}
}
- private RpcInvocationStrategy resolveInvocationStrategy(QName rpc) {
+ private RpcInvocationStrategy resolveInvocationStrategy(final QName rpc) {
return strategiesByQName.get(rpc);
}
}
}
checkState(targetMethod != null, "Rpc method not found");
- Optional<Class<?>> outputClass = BindingReflections.resolveRpcOutputClass(targetMethod);
- Optional<Class<? extends DataContainer>> inputClass = BindingReflections
- .resolveRpcInputClass(targetMethod);
-
- RpcInvocationStrategy strategy = null;
- if (outputClass.isPresent()) {
- if (inputClass.isPresent()) {
- strategy = new DefaultInvocationStrategy(rpc, targetMethod, outputClass.get(), inputClass
- .get());
- } else {
- strategy = new NoInputNoOutputInvocationStrategy(rpc, targetMethod);
- }
- } else if(inputClass.isPresent()){
- strategy = new NoOutputInvocationStrategy(rpc,targetMethod, inputClass.get());
- } else {
- strategy = new NoInputNoOutputInvocationStrategy(rpc,targetMethod);
- }
- return strategy;
+ return new RpcInvocationStrategy(rpc,targetMethod, mappingService, biRpcRegistry);
}
});
}
- }
-
- private abstract class RpcInvocationStrategy {
-
- protected final Method targetMethod;
- protected final QName rpc;
-
- public RpcInvocationStrategy(QName rpc, Method targetMethod) {
- this.targetMethod = targetMethod;
- this.rpc = rpc;
- }
-
- public abstract Future<RpcResult<?>> forwardToDomBroker(DataObject input);
-
- public abstract RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput)
- throws Exception;
-
- public RpcResult<CompositeNode> invokeOn(RpcService rpcService, CompositeNode domInput) throws Exception {
- return uncheckedInvoke(rpcService, domInput);
- }
- }
-
- private class DefaultInvocationStrategy extends RpcInvocationStrategy {
-
- @SuppressWarnings("rawtypes")
- private final WeakReference<Class> inputClass;
-
- @SuppressWarnings("rawtypes")
- private final WeakReference<Class> outputClass;
-
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public DefaultInvocationStrategy(QName rpc, Method targetMethod, Class<?> outputClass,
- Class<? extends DataContainer> inputClass) {
- super(rpc, targetMethod);
- this.outputClass = new WeakReference(outputClass);
- this.inputClass = new WeakReference(inputClass);
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput) throws Exception {
- DataContainer bindingInput = mappingService.dataObjectFromDataDom(inputClass.get(), domInput);
- Future<RpcResult<?>> futureResult = (Future<RpcResult<?>>) targetMethod.invoke(rpcService, bindingInput);
- if (futureResult == null) {
- return Rpcs.getRpcResult(false);
- }
- RpcResult<?> bindingResult = futureResult.get();
- final Object resultObj = bindingResult.getResult();
- if (resultObj instanceof DataObject) {
- final CompositeNode output = mappingService.toDataDom((DataObject)resultObj);
- return Rpcs.getRpcResult(true, output, Collections.<RpcError>emptySet());
- }
- return Rpcs.getRpcResult(true);
- }
-
- @Override
- public Future<RpcResult<?>> forwardToDomBroker(DataObject input) {
- if(biRpcRegistry != null) {
- CompositeNode xml = mappingService.toDataDom(input);
- CompositeNode wrappedXml = ImmutableCompositeNode.create(rpc, ImmutableList.<Node<?>> of(xml));
- RpcResult<CompositeNode> result = biRpcRegistry.invokeRpc(rpc, wrappedXml);
- Object baResultValue = null;
- if (result.getResult() != null) {
- baResultValue = mappingService.dataObjectFromDataDom(outputClass.get(), result.getResult());
- }
- RpcResult<?> baResult = Rpcs.getRpcResult(result.isSuccessful(), baResultValue, result.getErrors());
- return Futures.<RpcResult<?>> immediateFuture(baResult);
- }
- return Futures.<RpcResult<?>> immediateFuture(Rpcs.getRpcResult(false));
- }
-
- }
-
- private class NoInputNoOutputInvocationStrategy extends RpcInvocationStrategy {
-
- public NoInputNoOutputInvocationStrategy(QName rpc, Method targetMethod) {
- super(rpc, targetMethod);
- }
-
- @Override
- public RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput) throws Exception {
- @SuppressWarnings("unchecked")
- Future<RpcResult<Void>> result = (Future<RpcResult<Void>>) targetMethod.invoke(rpcService);
- RpcResult<Void> bindingResult = result.get();
- return Rpcs.getRpcResult(bindingResult.isSuccessful(), bindingResult.getErrors());
- }
-
- @Override
- public Future<RpcResult<?>> forwardToDomBroker(DataObject input) {
- return Futures.immediateFuture(null);
- }
- }
-
- private class NoOutputInvocationStrategy extends RpcInvocationStrategy {
-
-
- @SuppressWarnings("rawtypes")
- private final WeakReference<Class> inputClass;
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public NoOutputInvocationStrategy(QName rpc, Method targetMethod,
- Class<? extends DataContainer> inputClass) {
- super(rpc,targetMethod);
- this.inputClass = new WeakReference(inputClass);
- }
-
-
- @Override
- public RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput) throws Exception {
- DataContainer bindingInput = mappingService.dataObjectFromDataDom(inputClass.get(), domInput);
- Future<RpcResult<?>> result = (Future<RpcResult<?>>) targetMethod.invoke(rpcService, bindingInput);
- if (result == null) {
- return Rpcs.getRpcResult(false);
- }
- RpcResult<?> bindingResult = result.get();
- return Rpcs.getRpcResult(true);
- }
-
- @Override
- public Future<RpcResult<?>> forwardToDomBroker(DataObject input) {
- if(biRpcRegistry != null) {
- CompositeNode xml = mappingService.toDataDom(input);
- CompositeNode wrappedXml = ImmutableCompositeNode.create(rpc,ImmutableList.<Node<?>>of(xml));
- RpcResult<CompositeNode> result = biRpcRegistry.invokeRpc(rpc, wrappedXml);
- Object baResultValue = null;
- RpcResult<?> baResult = Rpcs.<Void>getRpcResult(result.isSuccessful(), null, result.getErrors());
- return Futures.<RpcResult<?>>immediateFuture(baResult);
+ /**
+ * Registers RPC Forwarder to Binding Broker,
+ * this means DOM Broekr has implementation of RPC
+ * which is registered to it.
+ *
+ * If RPC Forwarder was previously registered to DOM Broker
+ * or to Bidning Broker this method is noop to prevent
+ * creating forwarding loop.
+ *
+ */
+ public void registerToBidningBroker() {
+ if(forwarderRegistration == null) {
+ try {
+ this.forwarderRegistration = baRpcRegistry.addRpcImplementation((Class)rpcServiceType.get(), proxy);
+ } catch (Exception e) {
+ LOG.error("Unable to forward RPCs for {}",rpcServiceType.get(),e);
+ }
}
- return Futures.<RpcResult<?>>immediateFuture(Rpcs.getRpcResult(false));
}
-
}
public boolean isRpcForwarding() {
return mappingService;
}
- public void setBindingNotificationService(NotificationProviderService baService) {
+ public void setBindingNotificationService(final NotificationProviderService baService) {
this.baNotifyService = baService;
}
- public void setDomNotificationService(NotificationPublishService domService) {
+ public void setDomNotificationService(final NotificationPublishService domService) {
this.domNotificationService = domService;
}
}
@Override
- public void onNotification(CompositeNode notification) {
+ public void onNotification(final CompositeNode notification) {
QName qname = notification.getNodeType();
WeakReference<Class<? extends Notification>> potential = notifications.get(qname);
if (potential != null) {
}
@Override
- public void onNotificationSubscribtion(Class<? extends Notification> notificationType) {
+ public void onNotificationSubscribtion(final Class<? extends Notification> notificationType) {
QName qname = BindingReflections.findQName(notificationType);
if (qname != null) {
WeakReference<Class<? extends Notification>> already = notifications.putIfAbsent(qname,
Code Review / controller.git / blobdiff