Remove the remaining netvirt code from ovsdb

[ovsdb.git] / openstack / net-virt / src / main / java / org / opendaylight / ovsdb / openstack / netvirt / impl / VlanConfigurationCacheImpl.java

diff --git a/openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/impl/VlanConfigurationCacheImpl.java b/openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/impl/VlanConfigurationCacheImpl.java
deleted file mode 100644 (file)
index ead275b..0000000
--- a/openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/impl/VlanConfigurationCacheImpl.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (c) 2013, 2015 Hewlett-Packard Development Company, L.P. 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.ovsdb.openstack.netvirt.impl;
-
-import org.opendaylight.ovsdb.openstack.netvirt.ConfigInterface;
-import org.opendaylight.ovsdb.openstack.netvirt.NodeConfiguration;
-import org.opendaylight.ovsdb.openstack.netvirt.api.Southbound;
-import org.opendaylight.ovsdb.openstack.netvirt.api.TenantNetworkManager;
-import org.opendaylight.ovsdb.openstack.netvirt.api.VlanConfigurationCache;
-import org.opendaylight.ovsdb.utils.servicehelper.ServiceHelper;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
-
-import com.google.common.collect.Maps;
-import java.util.List;
-import java.util.Map;
-
-import org.osgi.framework.ServiceReference;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Dave Tucker
- * @author Sam Hague
- */
-public class VlanConfigurationCacheImpl implements ConfigInterface, VlanConfigurationCache {
-    private static final Logger LOG = LoggerFactory.getLogger(VlanConfigurationCacheImpl.class);
-    private Map<String, NodeConfiguration> configurationCache = Maps.newConcurrentMap();
-    private volatile TenantNetworkManager tenantNetworkManager;
-    private volatile Southbound southbound;
-
-    private NodeConfiguration getNodeConfiguration(Node node){
-        String nodeUuid = getNodeUUID(node);
-        if (configurationCache.get(nodeUuid) != null) {
-            return configurationCache.get(nodeUuid);
-        }
-
-        // Cache miss
-        initializeNodeConfiguration(node, nodeUuid);
-
-        return configurationCache.get(nodeUuid);
-    }
-
-    private String getNodeUUID(Node node) {
-        return southbound.getOvsdbNodeUUID(node);
-    }
-
-    private void initializeNodeConfiguration(Node node, String nodeUuid) {
-        NodeConfiguration nodeConfiguration = new NodeConfiguration();
-        List<OvsdbTerminationPointAugmentation> ports = southbound.getTerminationPointsOfBridge(node);
-        for (OvsdbTerminationPointAugmentation port : ports) {
-            Integer vlan = port.getVlanTag().getValue();
-            String networkId = tenantNetworkManager.getTenantNetwork(port).getNetworkUUID();
-            if (vlan != 0 && networkId != null) {
-                internalVlanInUse(nodeConfiguration, vlan);
-                nodeConfiguration.getTenantVlanMap().put(networkId, vlan);
-            } else {
-                LOG.debug("Node: {} initialized without a vlan", node);
-            }
-        }
-        configurationCache.put(nodeUuid, nodeConfiguration);
-    }
-
-    /**
-     * Return the currently mapped internal vlan or get the next
-     * free internal vlan from the available pool and map it to the networkId.
-     */
-    @Override
-    public Integer assignInternalVlan (Node node, String networkId) {
-        NodeConfiguration nodeConfiguration = getNodeConfiguration(node);
-        Integer mappedVlan = nodeConfiguration.getTenantVlanMap().get(networkId);
-        if (mappedVlan != null) {
-            return mappedVlan;
-        }
-        mappedVlan = nodeConfiguration.getInternalVlans().poll();
-        if (mappedVlan != null) {
-            nodeConfiguration.getTenantVlanMap().put(networkId, mappedVlan);
-        }
-        return mappedVlan;
-    }
-
-    /**
-     * Return the mapped internal vlan to the available pool.
-     */
-    @Override
-    public Integer reclaimInternalVlan(Node node, String networkId) {
-        NodeConfiguration nodeConfiguration = getNodeConfiguration(node);
-        Integer mappedVlan = nodeConfiguration.getTenantVlanMap().get(networkId);
-        if (mappedVlan != null) {
-            nodeConfiguration.getTenantVlanMap().remove(networkId);
-            nodeConfiguration.getInternalVlans().add(mappedVlan);
-            return mappedVlan;
-        }
-        return 0;
-    }
-
-    private void internalVlanInUse(NodeConfiguration nodeConfiguration, Integer vlan) {
-        nodeConfiguration.getInternalVlans().remove(vlan);
-    }
-
-    @Override
-    public Integer getInternalVlan(Node node, String networkId) {
-        NodeConfiguration nodeConfiguration = getNodeConfiguration(node);
-        Integer vlan = nodeConfiguration.getTenantVlanMap().get(networkId);
-        return vlan == null ? 0 : vlan;
-    }
-
-    @Override
-    public void setDependencies(ServiceReference serviceReference) {
-        tenantNetworkManager =
-                (TenantNetworkManager) ServiceHelper.getGlobalInstance(TenantNetworkManager.class, this);
-        southbound =
-                (Southbound) ServiceHelper.getGlobalInstance(Southbound.class, this);
-    }
-
-    @Override
-    public void setDependencies(Object impl) {
-
-    }
-}