2 * Copyright (c) 2017 Pantheon Technologies s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.openflowplugin.impl.device.initialization;
11 import com.google.common.base.Preconditions;
12 import java.util.Collections;
13 import java.util.concurrent.ExecutionException;
14 import java.util.concurrent.Future;
15 import javax.annotation.Nonnull;
16 import javax.annotation.Nullable;
17 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
18 import org.opendaylight.openflowplugin.api.ConnectionException;
19 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
20 import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProvider;
21 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
26 public abstract class AbstractDeviceInitializer {
28 private static final Logger LOG = LoggerFactory.getLogger(AbstractDeviceInitializer.class);
31 * Perform initial information gathering and store them to operational datastore
32 * @param deviceContext device context
33 * @param multipartWriterProvider multipart writer provider
35 public void initialize(@Nonnull final DeviceContext deviceContext,
36 final boolean switchFeaturesMandatory,
37 @Nullable final MultipartWriterProvider multipartWriterProvider,
38 @Nullable final ConvertorExecutor convertorExecutor) throws ExecutionException,InterruptedException {
39 Preconditions.checkNotNull(deviceContext);
41 // Write node to datastore
42 LOG.debug("Initializing node information for node {}", deviceContext.getDeviceInfo().getLOGValue());
44 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceContext
46 .getNodeInstanceIdentifier(),
48 .setId(deviceContext.getDeviceInfo().getNodeId())
49 .setNodeConnector(Collections.emptyList())
51 } catch (final Exception e) {
52 LOG.warn("Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId(), e);
53 throw new ExecutionException(new ConnectionException("Failed to write node " + deviceContext.getDeviceInfo().getNodeId() + " to DS ", e));
56 // Synchronously get information about device
57 initializeNodeInformation(deviceContext, switchFeaturesMandatory, multipartWriterProvider, convertorExecutor)
61 protected abstract Future<Void> initializeNodeInformation(@Nonnull final DeviceContext deviceContext,
62 final boolean switchFeaturesMandatory,
63 @Nullable final MultipartWriterProvider multipartWriterProvider,
64 @Nullable final ConvertorExecutor convertorExecutor);