package org.opendaylight.controller.remote.rpc;
-
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
+import akka.actor.PoisonPill;
import com.google.common.base.Preconditions;
-import java.util.Collection;
import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
-import org.opendaylight.controller.remote.rpc.messages.UpdateSchemaContext;
-import org.opendaylight.controller.sal.core.api.Broker;
-import org.opendaylight.controller.sal.core.api.Provider;
-import org.opendaylight.controller.sal.core.api.model.SchemaService;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
* This is the base class which initialize all the actors, listeners and
* default RPc implementation so remote invocation of rpcs.
*/
-public class RemoteRpcProvider implements AutoCloseable, Provider, SchemaContextListener {
+public class RemoteRpcProvider implements AutoCloseable {
private static final Logger LOG = LoggerFactory.getLogger(RemoteRpcProvider.class);
private final DOMRpcProviderService rpcProvisionRegistry;
-
- private ListenerRegistration<SchemaContextListener> schemaListenerRegistration;
+ private final RemoteRpcProviderConfig config;
private final ActorSystem actorSystem;
- private SchemaService schemaService;
- private DOMRpcService rpcService;
- private SchemaContext schemaContext;
+ private final DOMRpcService rpcService;
+
private ActorRef rpcManager;
- private final RemoteRpcProviderConfig config;
public RemoteRpcProvider(final ActorSystem actorSystem, final DOMRpcProviderService rpcProvisionRegistry,
- final RemoteRpcProviderConfig config) {
- this.actorSystem = actorSystem;
- this.rpcProvisionRegistry = rpcProvisionRegistry;
+ final DOMRpcService rpcService, final RemoteRpcProviderConfig config) {
+ this.actorSystem = Preconditions.checkNotNull(actorSystem);
+ this.rpcProvisionRegistry = Preconditions.checkNotNull(rpcProvisionRegistry);
+ this.rpcService = Preconditions.checkNotNull(rpcService);
this.config = Preconditions.checkNotNull(config);
}
- public void setRpcService(DOMRpcService rpcService) {
- this.rpcService = rpcService;
- }
-
- public void setSchemaService(SchemaService schemaService) {
- this.schemaService = schemaService;
- }
-
@Override
- public void close() throws Exception {
- if (schemaListenerRegistration != null) {
- schemaListenerRegistration.close();
- schemaListenerRegistration = null;
+ public void close() {
+ if (rpcManager != null) {
+ LOG.info("Stopping RPC Manager at {}", rpcManager);
+ rpcManager.tell(PoisonPill.getInstance(), ActorRef.noSender());
+ rpcManager = null;
}
}
- @Override
- public void onSessionInitiated(final Broker.ProviderSession session) {
- schemaService = session.getService(SchemaService.class);
- rpcService = session.getService(DOMRpcService.class);
- start();
- }
-
- @Override
- public Collection<ProviderFunctionality> getProviderFunctionality() {
- return null;
- }
-
public void start() {
- LOG.info("Starting remote rpc service...");
-
- schemaContext = schemaService.getGlobalContext();
- rpcManager = actorSystem.actorOf(RpcManager.props(schemaContext, rpcProvisionRegistry, rpcService, config),
+ LOG.info("Starting Remote RPC service...");
+ rpcManager = actorSystem.actorOf(RpcManager.props(rpcProvisionRegistry, rpcService, config),
config.getRpcManagerName());
- schemaListenerRegistration = schemaService.registerSchemaContextListener(this);
- LOG.debug("rpc manager started");
- }
-
- @Override
- public void onGlobalContextUpdated(final SchemaContext newSchemaContext) {
- this.schemaContext = newSchemaContext;
- rpcManager.tell(new UpdateSchemaContext(newSchemaContext), null);
+ LOG.debug("RPC Manager started at {}", rpcManager);
}
}