+++ /dev/null
-/**
- * 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.md.compatibility.inventory;
-
-import java.util.ArrayList;
-import java.util.Set;
-
-import org.opendaylight.controller.sal.binding.api.data.RuntimeDataProvider;
-import org.opendaylight.controller.sal.compatibility.InventoryMapping;
-import org.opendaylight.controller.switchmanager.ISwitchManager;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class InventoryReader implements RuntimeDataProvider {
- private static final Logger LOG = LoggerFactory.getLogger(InventoryReader.class);
- private ISwitchManager switchManager;
-
- public ISwitchManager getSwitchManager() {
- return switchManager;
- }
-
- public void setSwitchManager(final ISwitchManager switchManager) {
- this.switchManager = switchManager;
- }
-
- @Override
- public DataObject readConfigurationData(final InstanceIdentifier<? extends DataObject> path) {
- // Topology and Inventory are operational only
- return null;
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public DataObject readOperationalData(final InstanceIdentifier<? extends DataObject> path) {
- final Class<? extends DataObject> type = path.getTargetType();
- if (Nodes.class.equals(type)) {
- return readNodes(((InstanceIdentifier<Nodes>) path));
- }
- if (Node.class.equals(type)) {
- return readNode(((InstanceIdentifier<Node>) path));
- }
- if (NodeConnector.class.equals(type)) {
- return readNodeConnector(((InstanceIdentifier<NodeConnector>) path));
- }
-
- LOG.debug("Unsupported type {}", type);
- return null;
- }
-
- private NodeConnector readNodeConnector(final InstanceIdentifier<NodeConnector> identifier) {
- return constructNodeConnector(InventoryMapping.toAdNodeConnector(identifier));
- }
-
- private Node readNode(final InstanceIdentifier<Node> identifier) {
- return constructNode(InventoryMapping.toAdNode(identifier));
- }
-
- private Node constructNode(final org.opendaylight.controller.sal.core.Node node) {
- final Set<org.opendaylight.controller.sal.core.NodeConnector> connectors = getSwitchManager().getNodeConnectors(node);
- final ArrayList<NodeConnector> tpList = new ArrayList<NodeConnector>(connectors.size());
- for (final org.opendaylight.controller.sal.core.NodeConnector connector : connectors) {
- tpList.add(constructNodeConnector(connector));
- }
-
- return new NodeBuilder()
- .setKey(InventoryMapping.toNodeKey(node))
- .setNodeConnector(tpList)
- .build();
- }
-
- private Nodes readNodes(final InstanceIdentifier<Nodes> identifier) {
- final Set<org.opendaylight.controller.sal.core.Node> nodes = getSwitchManager().getNodes();
- final ArrayList<Node> nodeList = new ArrayList<Node>(nodes.size());
- for (final org.opendaylight.controller.sal.core.Node node : nodes) {
- nodeList.add(constructNode(node));
- }
-
- return new NodesBuilder().setNode(nodeList).build();
- }
-
- private static NodeConnector constructNodeConnector(final org.opendaylight.controller.sal.core.NodeConnector connector) {
- return new NodeConnectorBuilder().setKey(InventoryMapping.toNodeConnectorKey(connector)).build();
- }
-}