Decouple config and netconf subsystems.

[controller.git] / opendaylight / netconf / tools / netconf-cli / src / main / java / org / opendaylight / controller / netconf / cli / NetconfDeviceConnectionHandler.java

diff --git a/opendaylight/netconf/tools/netconf-cli/src/main/java/org/opendaylight/controller/netconf/cli/NetconfDeviceConnectionHandler.java b/opendaylight/netconf/tools/netconf-cli/src/main/java/org/opendaylight/controller/netconf/cli/NetconfDeviceConnectionHandler.java
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index 0000000..aa9f4e8
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+++ b/opendaylight/netconf/tools/netconf-cli/src/main/java/org/opendaylight/controller/netconf/cli/NetconfDeviceConnectionHandler.java
@@ -0,0 +1,98 @@
+/*
+ * 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.netconf.cli;
+
+import com.google.common.base.Optional;
+import jline.console.completer.Completer;
+import jline.console.completer.NullCompleter;
+import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
+import org.opendaylight.controller.netconf.cli.commands.CommandDispatcher;
+import org.opendaylight.controller.netconf.cli.io.ConsoleContext;
+import org.opendaylight.controller.netconf.cli.io.ConsoleIO;
+import org.opendaylight.controller.sal.connect.api.RemoteDeviceHandler;
+import org.opendaylight.controller.sal.connect.netconf.listener.NetconfSessionPreferences;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+
+/**
+ * Implementation of RemoteDeviceHandler. Integrates cli with
+ * sal-netconf-connector.
+ */
+public class NetconfDeviceConnectionHandler implements RemoteDeviceHandler<NetconfSessionPreferences> {
+
+    private final CommandDispatcher commandDispatcher;
+    private final SchemaContextRegistry schemaContextRegistry;
+    private final ConsoleIO console;
+    private final String deviceId;
+
+    private boolean up = false;
+
+    public NetconfDeviceConnectionHandler(final CommandDispatcher commandDispatcher,
+            final SchemaContextRegistry schemaContextRegistry, final ConsoleIO console, final String deviceId) {
+        this.commandDispatcher = commandDispatcher;
+        this.schemaContextRegistry = schemaContextRegistry;
+        this.console = console;
+        this.deviceId = deviceId;
+    }
+
+    @Override
+    public synchronized void onDeviceConnected(final SchemaContext context,
+            final NetconfSessionPreferences preferences, final DOMRpcService rpcService) {
+        console.enterRootContext(new ConsoleContext() {
+
+            @Override
+            public Optional<String> getPrompt() {
+                return Optional.of(deviceId);
+            }
+
+            @Override
+            public Completer getCompleter() {
+                return new NullCompleter();
+            }
+        });
+
+        // TODO Load schemas for base netconf + inet types from remote device if
+        // possible
+        // TODO detect netconf base version
+        // TODO detect inet types version
+        commandDispatcher.addRemoteCommands(rpcService, context);
+        schemaContextRegistry.setRemoteSchemaContext(context);
+        up = true;
+        this.notify();
+    }
+
+    /**
+     * @return true if connection was fully established
+     */
+    public synchronized boolean isUp() {
+        return up;
+    }
+
+    @Override
+    public synchronized void onDeviceDisconnected() {
+        console.leaveRootContext();
+        commandDispatcher.removeRemoteCommands();
+        schemaContextRegistry.setRemoteSchemaContext(null);
+        up = false;
+    }
+
+    @Override
+    public void onDeviceFailed(Throwable throwable) {
+        // FIXME
+    }
+
+    @Override
+    public void onNotification(DOMNotification domNotification) {
+
+    }
+
+    @Override
+    public void close() {
+        // FIXME
+    }
+}