1 files changed, 0 insertions, 153 deletions
diff --git a/framework/src/onos/core/net/src/main/java/org/onosproject/net/newresource/impl/ResourceLinkListener.java b/framework/src/onos/core/net/src/main/java/org/onosproject/net/newresource/impl/ResourceLinkListener.java
deleted file mode 100644
index 9d2e06f5..00000000
--- a/framework/src/onos/core/net/src/main/java/org/onosproject/net/newresource/impl/ResourceLinkListener.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright 2015 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.newresource.impl;
-
-import com.google.common.collect.Lists;
-import org.onlab.packet.MplsLabel;
-import org.onlab.packet.VlanId;
-import org.onlab.util.ItemNotFoundException;
-import org.onosproject.net.ConnectPoint;
-import org.onosproject.net.Link;
-import org.onosproject.net.LinkKey;
-import org.onosproject.net.behaviour.MplsQuery;
-import org.onosproject.net.behaviour.VlanQuery;
-import org.onosproject.net.driver.DriverHandler;
-import org.onosproject.net.driver.DriverService;
-import org.onosproject.net.link.LinkEvent;
-import org.onosproject.net.link.LinkListener;
-import org.onosproject.net.newresource.ResourceAdminService;
-import org.onosproject.net.newresource.ResourcePath;
-
-import java.util.List;
-import java.util.concurrent.ExecutorService;
-import java.util.function.Predicate;
-import java.util.stream.Collectors;
-import java.util.stream.IntStream;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-/**
- * An implementation of LinkListener registering links as resources.
- */
-final class ResourceLinkListener implements LinkListener {
-
-    private static final int TOTAL_VLANS = 1024;
-    private static final List<VlanId> ENTIRE_VLAN_IDS = getEntireVlans();
-
-    private static final int TOTAL_MPLS_LABELS = 1048576;
-    private static final List<MplsLabel> ENTIRE_MPLS_LABELS = getEntireMplsLabels();
-
-    private final ResourceAdminService adminService;
-    private final DriverService driverService;
-    private final ExecutorService executor;
-
-    /**
-     * Creates an instance with the specified ResourceAdminService and ExecutorService.
-     *
-     * @param adminService instance invoked to register resources
-     * @param driverService driver service instance
-     * @param executor executor used for processing resource registration
-     */
-    ResourceLinkListener(ResourceAdminService adminService, DriverService driverService, ExecutorService executor) {
-        this.adminService = checkNotNull(adminService);
-        this.driverService = checkNotNull(driverService);
-        this.executor = checkNotNull(executor);
-    }
-
-    @Override
-    public void event(LinkEvent event) {
-        Link link = event.subject();
-        switch (event.type()) {
-            case LINK_ADDED:
-                registerLinkResource(link);
-                break;
-            case LINK_REMOVED:
-                unregisterLinkResource(link);
-                break;
-            default:
-                break;
-        }
-    }
-
-    private void registerLinkResource(Link link) {
-        executor.submit(() -> {
-            // register the link
-            LinkKey linkKey = LinkKey.linkKey(link);
-            adminService.registerResources(ResourcePath.discrete(linkKey));
-
-            ResourcePath linkPath = ResourcePath.discrete(linkKey);
-            // register VLAN IDs against the link
-            if (isEnabled(link, this::isVlanEnabled)) {
-                adminService.registerResources(Lists.transform(ENTIRE_VLAN_IDS, linkPath::child));
-            }
-
-            // register MPLS labels against the link
-            if (isEnabled(link, this::isMplsEnabled)) {
-                adminService.registerResources(Lists.transform(ENTIRE_MPLS_LABELS, linkPath::child));
-            }
-        });
-    }
-
-    private void unregisterLinkResource(Link link) {
-        LinkKey linkKey = LinkKey.linkKey(link);
-        executor.submit(() -> adminService.unregisterResources(ResourcePath.discrete(linkKey)));
-    }
-
-    private boolean isEnabled(Link link, Predicate<ConnectPoint> predicate) {
-        return predicate.test(link.src()) && predicate.test(link.dst());
-    }
-
-    private boolean isVlanEnabled(ConnectPoint cp) {
-        try {
-            DriverHandler handler = driverService.createHandler(cp.deviceId());
-            if (handler == null) {
-                return false;
-            }
-
-            VlanQuery query = handler.behaviour(VlanQuery.class);
-            return query != null && query.isEnabled(cp.port());
-        } catch (ItemNotFoundException e) {
-            return false;
-        }
-    }
-
-    private boolean isMplsEnabled(ConnectPoint cp) {
-        try {
-            DriverHandler handler = driverService.createHandler(cp.deviceId());
-            if (handler == null) {
-                return false;
-            }
-
-            MplsQuery query = handler.behaviour(MplsQuery.class);
-            return query != null && query.isEnabled(cp.port());
-        } catch (ItemNotFoundException e) {
-            return false;
-        }
-    }
-
-    private static List<VlanId> getEntireVlans() {
-        return IntStream.range(0, TOTAL_VLANS)
-                .mapToObj(x -> VlanId.vlanId((short) x))
-                .collect(Collectors.toList());
-    }
-
-    private static List<MplsLabel> getEntireMplsLabels() {
-        // potentially many objects are created
-        return IntStream.range(0, TOTAL_MPLS_LABELS)
-                .mapToObj(MplsLabel::mplsLabel)
-                .collect(Collectors.toList());
-    }
-}