Teach sal-remoterpc-connector to route actions

[controller.git] / opendaylight / md-sal / sal-remoterpc-connector / src / main / java / org / opendaylight / controller / remote / rpc / RemoteOpsProvider.java

diff --git a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RemoteOpsProvider.java b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RemoteOpsProvider.java
new file mode 100644 (file)
index 0000000..dabe5be
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+++ b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RemoteOpsProvider.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.remote.rpc;
+
+import static java.util.Objects.requireNonNull;
+
+import akka.actor.ActorRef;
+import akka.actor.ActorSystem;
+import akka.actor.PoisonPill;
+import org.opendaylight.mdsal.dom.api.DOMActionProviderService;
+import org.opendaylight.mdsal.dom.api.DOMActionService;
+import org.opendaylight.mdsal.dom.api.DOMRpcProviderService;
+import org.opendaylight.mdsal.dom.api.DOMRpcService;
+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 RemoteOpsProvider implements AutoCloseable {
+
+    private static final Logger LOG = LoggerFactory.getLogger(RemoteOpsProvider.class);
+
+    private final DOMRpcProviderService rpcProvisionRegistry;
+    private final RemoteOpsProviderConfig config;
+    private final ActorSystem actorSystem;
+    private final DOMRpcService rpcService;
+    private final DOMActionProviderService actionProvisionRegistry;
+    private final DOMActionService actionService;
+
+    private ActorRef opsManager;
+
+    public RemoteOpsProvider(final ActorSystem actorSystem, final DOMRpcProviderService rpcProvisionRegistry,
+                             final DOMRpcService rpcService, final RemoteOpsProviderConfig config,
+                             final DOMActionProviderService actionProviderService,
+                             final DOMActionService actionService) {
+        this.actorSystem = requireNonNull(actorSystem);
+        this.rpcProvisionRegistry = requireNonNull(rpcProvisionRegistry);
+        this.rpcService = requireNonNull(rpcService);
+        this.config = requireNonNull(config);
+        this.actionProvisionRegistry = requireNonNull(actionProviderService);
+        this.actionService = requireNonNull(actionService);
+    }
+
+    @Override
+    public void close() {
+        if (opsManager != null) {
+            LOG.info("Stopping Ops Manager at {}", opsManager);
+            opsManager.tell(PoisonPill.getInstance(), ActorRef.noSender());
+            opsManager = null;
+        }
+    }
+
+    public void start() {
+        LOG.info("Starting Remote Ops service...");
+        opsManager = actorSystem.actorOf(OpsManager.props(rpcProvisionRegistry, rpcService, config,
+                actionProvisionRegistry, actionService), config.getRpcManagerName());
+        LOG.debug("Ops Manager started at {}", opsManager);
+    }
+}