aboutsummaryrefslogtreecommitdiffstats
path: root/framework/src/onos/core/net/src/main/java/org/onosproject/net/topology/impl/TopologyManager.java
diff options
context:
space:
mode:
Diffstat (limited to 'framework/src/onos/core/net/src/main/java/org/onosproject/net/topology/impl/TopologyManager.java')
-rw-r--r--framework/src/onos/core/net/src/main/java/org/onosproject/net/topology/impl/TopologyManager.java256
1 files changed, 0 insertions, 256 deletions
diff --git a/framework/src/onos/core/net/src/main/java/org/onosproject/net/topology/impl/TopologyManager.java b/framework/src/onos/core/net/src/main/java/org/onosproject/net/topology/impl/TopologyManager.java
deleted file mode 100644
index 4425e1c1..00000000
--- a/framework/src/onos/core/net/src/main/java/org/onosproject/net/topology/impl/TopologyManager.java
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * Copyright 2014 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.net.topology.impl;
-
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.ReferenceCardinality;
-import org.apache.felix.scr.annotations.Service;
-import org.onosproject.net.DisjointPath;
-import org.onosproject.net.provider.AbstractListenerProviderRegistry;
-import org.onosproject.event.Event;
-import org.onosproject.net.ConnectPoint;
-import org.onosproject.net.DeviceId;
-import org.onosproject.net.Link;
-import org.onosproject.net.Path;
-import org.onosproject.net.provider.AbstractProviderService;
-import org.onosproject.net.topology.ClusterId;
-import org.onosproject.net.topology.GraphDescription;
-import org.onosproject.net.topology.LinkWeight;
-import org.onosproject.net.topology.Topology;
-import org.onosproject.net.topology.TopologyCluster;
-import org.onosproject.net.topology.TopologyEvent;
-import org.onosproject.net.topology.TopologyGraph;
-import org.onosproject.net.topology.TopologyListener;
-import org.onosproject.net.topology.TopologyProvider;
-import org.onosproject.net.topology.TopologyProviderRegistry;
-import org.onosproject.net.topology.TopologyProviderService;
-import org.onosproject.net.topology.TopologyService;
-import org.onosproject.net.topology.TopologyStore;
-import org.onosproject.net.topology.TopologyStoreDelegate;
-import org.slf4j.Logger;
-
-import java.util.List;
-import java.util.Set;
-import java.util.Map;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-import static org.onosproject.security.AppGuard.checkPermission;
-import static org.slf4j.LoggerFactory.getLogger;
-import static org.onosproject.security.AppPermission.Type.*;
-
-
-/**
- * Provides basic implementation of the topology SB & NB APIs.
- */
-@Component(immediate = true)
-@Service
-public class TopologyManager
- extends AbstractListenerProviderRegistry<TopologyEvent, TopologyListener,
- TopologyProvider, TopologyProviderService>
- implements TopologyService, TopologyProviderRegistry {
-
- public static final String TOPOLOGY_NULL = "Topology cannot be null";
- private static final String DEVICE_ID_NULL = "Device ID cannot be null";
- private static final String CLUSTER_ID_NULL = "Cluster ID cannot be null";
- private static final String CLUSTER_NULL = "Topology cluster cannot be null";
- public static final String CONNECTION_POINT_NULL = "Connection point cannot be null";
- public static final String LINK_WEIGHT_NULL = "Link weight cannot be null";
-
- private final Logger log = getLogger(getClass());
-
- private TopologyStoreDelegate delegate = new InternalStoreDelegate();
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected TopologyStore store;
-
- @Activate
- public void activate() {
- store.setDelegate(delegate);
- eventDispatcher.addSink(TopologyEvent.class, listenerRegistry);
- log.info("Started");
- }
-
- @Deactivate
- public void deactivate() {
- store.unsetDelegate(delegate);
- eventDispatcher.removeSink(TopologyEvent.class);
- log.info("Stopped");
- }
-
- @Override
- public Topology currentTopology() {
- checkPermission(TOPOLOGY_READ);
- return store.currentTopology();
- }
-
- @Override
- public boolean isLatest(Topology topology) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- return store.isLatest(topology);
- }
-
- @Override
- public Set<TopologyCluster> getClusters(Topology topology) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- return store.getClusters(topology);
- }
-
- @Override
- public TopologyCluster getCluster(Topology topology, ClusterId clusterId) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(topology, CLUSTER_ID_NULL);
- return store.getCluster(topology, clusterId);
- }
-
- @Override
- public Set<DeviceId> getClusterDevices(Topology topology, TopologyCluster cluster) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(topology, CLUSTER_NULL);
- return store.getClusterDevices(topology, cluster);
- }
-
- @Override
- public Set<Link> getClusterLinks(Topology topology, TopologyCluster cluster) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(topology, CLUSTER_NULL);
- return store.getClusterLinks(topology, cluster);
- }
-
- @Override
- public TopologyGraph getGraph(Topology topology) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- return store.getGraph(topology);
- }
-
- @Override
- public Set<Path> getPaths(Topology topology, DeviceId src, DeviceId dst) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(src, DEVICE_ID_NULL);
- checkNotNull(dst, DEVICE_ID_NULL);
- return store.getPaths(topology, src, dst);
- }
-
- @Override
- public Set<Path> getPaths(Topology topology, DeviceId src, DeviceId dst, LinkWeight weight) {
- checkPermission(TOPOLOGY_READ);
-
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(src, DEVICE_ID_NULL);
- checkNotNull(dst, DEVICE_ID_NULL);
- checkNotNull(weight, "Link weight cannot be null");
- return store.getPaths(topology, src, dst, weight);
- }
-
- @Override
- public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src, DeviceId dst) {
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(src, DEVICE_ID_NULL);
- checkNotNull(dst, DEVICE_ID_NULL);
- return store.getDisjointPaths(topology, src, dst);
- }
-
- @Override
- public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src,
- DeviceId dst, LinkWeight weight) {
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(src, DEVICE_ID_NULL);
- checkNotNull(dst, DEVICE_ID_NULL);
- checkNotNull(weight, LINK_WEIGHT_NULL);
- return store.getDisjointPaths(topology, src, dst, weight);
- }
-
- @Override
- public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src, DeviceId dst,
- Map<Link, Object> riskProfile) {
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(src, DEVICE_ID_NULL);
- checkNotNull(dst, DEVICE_ID_NULL);
- return store.getDisjointPaths(topology, src, dst, riskProfile);
- }
-
- @Override
- public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src,
- DeviceId dst, LinkWeight weight,
- Map<Link, Object> riskProfile) {
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(src, DEVICE_ID_NULL);
- checkNotNull(dst, DEVICE_ID_NULL);
- checkNotNull(weight, LINK_WEIGHT_NULL);
- return store.getDisjointPaths(topology, src, dst, weight, riskProfile);
- }
-
- @Override
- public boolean isInfrastructure(Topology topology, ConnectPoint connectPoint) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(connectPoint, CONNECTION_POINT_NULL);
- return store.isInfrastructure(topology, connectPoint);
- }
-
- @Override
- public boolean isBroadcastPoint(Topology topology, ConnectPoint connectPoint) {
- checkPermission(TOPOLOGY_READ);
- checkNotNull(topology, TOPOLOGY_NULL);
- checkNotNull(connectPoint, CONNECTION_POINT_NULL);
- return store.isBroadcastPoint(topology, connectPoint);
- }
-
- // Personalized host provider service issued to the supplied provider.
- @Override
- protected TopologyProviderService createProviderService(TopologyProvider provider) {
- return new InternalTopologyProviderService(provider);
- }
-
- private class InternalTopologyProviderService
- extends AbstractProviderService<TopologyProvider>
- implements TopologyProviderService {
-
- InternalTopologyProviderService(TopologyProvider provider) {
- super(provider);
- }
-
- @Override
- public void topologyChanged(GraphDescription topoDescription,
- List<Event> reasons) {
- checkNotNull(topoDescription, "Topology description cannot be null");
-
- TopologyEvent event = store.updateTopology(provider().id(),
- topoDescription, reasons);
- if (event != null) {
- log.info("Topology {} changed", event.subject());
- post(event);
- }
- }
- }
-
- // Store delegate to re-post events emitted from the store.
- private class InternalStoreDelegate implements TopologyStoreDelegate {
- @Override
- public void notify(TopologyEvent event) {
- post(event);
- }
- }
-}