interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/commons/InterfaceManagerCommonUtils.java

   1 /*
   2  * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.vpnservice.interfacemgr.commons;
  10
  11 import com.google.common.base.Optional;
  12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  14 import org.opendaylight.idmanager.IdManager;
  15 import org.opendaylight.vpnservice.interfacemgr.IfmConstants;
  16 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.common.RpcResult;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 import java.math.BigInteger;
  33 import java.util.concurrent.ExecutionException;
  34 import java.util.concurrent.Future;
  35
  36 public class InterfaceManagerCommonUtils {
  37     private static final Logger LOG = LoggerFactory.getLogger(InterfaceManagerCommonUtils.class);
  38     public static NodeConnector getNodeConnectorFromInventoryOperDS(NodeConnectorId nodeConnectorId,
  39                                                                     DataBroker dataBroker) {
  40         NodeId nodeId = IfmUtil.getNodeIdFromNodeConnectorId(nodeConnectorId);
  41         InstanceIdentifier<NodeConnector> ncIdentifier = InstanceIdentifier.builder(Nodes.class)
  42                 .child(Node.class, new NodeKey(nodeId))
  43                 .child(NodeConnector.class, new NodeConnectorKey(nodeConnectorId)).build();
  44
  45         Optional<NodeConnector> nodeConnectorOptional = IfmUtil.read(LogicalDatastoreType.OPERATIONAL,
  46                 ncIdentifier, dataBroker);
  47         if (!nodeConnectorOptional.isPresent()) {
  48             return null;
  49         }
  50         return nodeConnectorOptional.get();
  51     }
  52
  53     /*public static void addInterfaceEntryToInventoryOperDS(NodeConnectorId nodeConnectorId, long lporttag, String interfaceName,
  54                                                           DataBroker dataBroker, WriteTransaction t) {
  55         NodeId nodeId = IfmUtil.getNodeIdFromNodeConnectorId(nodeConnectorId);
  56         TunnelInterfaceInventoryInfoKey tunnelInterfaceInventoryInfoKey = new TunnelInterfaceInventoryInfoKey(lporttag);
  57         InstanceIdentifier<TunnelInterfaceInventoryInfo> inventoryIdentifier = InstanceIdentifier.builder(Nodes.class)
  58                 .child(Node.class, new NodeKey(nodeId))
  59                 .augmentation(TunnelInterfaceNames.class)
  60                 .child(TunnelInterfaceInventoryInfo.class, tunnelInterfaceInventoryInfoKey).build();
  61         TunnelInterfaceInventoryInfoBuilder builder = new TunnelInterfaceInventoryInfoBuilder().setKey(tunnelInterfaceInventoryInfoKey)
  62                 .setTunIntfName(interfaceName);
  63         t.put(LogicalDatastoreType.OPERATIONAL, inventoryIdentifier, builder.build(), true);
  64     }
  65
  66     public static void removeInterfaceEntryFromInventoryOperDS(NodeConnectorId nodeConnectorId, long lporttag,
  67                                                                String interfaceName, DataBroker dataBroker,
  68                                                                WriteTransaction t) {
  69         NodeId nodeId = IfmUtil.getNodeIdFromNodeConnectorId(nodeConnectorId);
  70         TunnelInterfaceInventoryInfoKey tunnelInterfaceInventoryInfoKey = new TunnelInterfaceInventoryInfoKey(lporttag);
  71         InstanceIdentifier<TunnelInterfaceInventoryInfo> inventoryIdentifier = InstanceIdentifier.builder(Nodes.class)
  72                 .child(Node.class, new NodeKey(nodeId))
  73                 .augmentation(TunnelInterfaceNames.class)
  74                 .child(TunnelInterfaceInventoryInfo.class, tunnelInterfaceInventoryInfoKey).build();
  75         t.delete(LogicalDatastoreType.OPERATIONAL, inventoryIdentifier);
  76     }
  77
  78     public static void removeInterfaceEntryFromInventoryOperDS(NodeConnectorId nodeConnectorId, long lporttag,
  79                                                                DataBroker dataBroker) {
  80         WriteTransaction t = dataBroker.newWriteOnlyTransaction();
  81         NodeId nodeId = IfmUtil.getNodeIdFromNodeConnectorId(nodeConnectorId);
  82         TunnelInterfaceInventoryInfoKey tunnelInterfaceInventoryInfoKey = new TunnelInterfaceInventoryInfoKey(lporttag);
  83         InstanceIdentifier<TunnelInterfaceInventoryInfo> inventoryIdentifier = InstanceIdentifier.builder(Nodes.class)
  84                 .child(Node.class, new NodeKey(nodeId))
  85                 .augmentation(TunnelInterfaceNames.class)
  86                 .child(TunnelInterfaceInventoryInfo.class, tunnelInterfaceInventoryInfoKey).build();
  87         t.delete(LogicalDatastoreType.OPERATIONAL, inventoryIdentifier);
  88         t.submit(); // This is a Best-Effort Deletion. If Node is already removed, this may fail.
  89     } */
  90
  91     public static InstanceIdentifier<Interface> getInterfaceIdentifier(InterfaceKey interfaceKey) {
  92         InstanceIdentifier.InstanceIdentifierBuilder<Interface> interfaceInstanceIdentifierBuilder =
  93                 InstanceIdentifier.builder(Interfaces.class).child(Interface.class, interfaceKey);
  94         return interfaceInstanceIdentifierBuilder.build();
  95     }
  96
  97     public static Interface getInterfaceFromConfigDS(InterfaceKey interfaceKey, DataBroker dataBroker) {
  98         InstanceIdentifier<Interface> interfaceId = getInterfaceIdentifier(interfaceKey);
  99         Optional<Interface> interfaceOptional = IfmUtil.read(LogicalDatastoreType.CONFIGURATION, interfaceId, dataBroker);
 100         if (!interfaceOptional.isPresent()) {
 101             return null;
 102         }
 103
 104         return interfaceOptional.get();
 105     }
 106
 107     public static org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface getInterfaceStateFromOperDS(String interfaceName, DataBroker dataBroker) {
 108         InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
 109                 IfmUtil.buildStateInterfaceId(interfaceName);
 110         Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateOptional =
 111                 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, ifStateId, dataBroker);
 112         if (!ifStateOptional.isPresent()) {
 113             return null;
 114         }
 115
 116         return ifStateOptional.get();
 117     }
 118
 119     public static String getJobKey(String dpId, String portName) {
 120         String jobKey = "";
 121         if (dpId != null && !"".equals(dpId)) {
 122             jobKey = dpId.toString() + ":";
 123         }
 124         jobKey = jobKey + portName;
 125         return jobKey;
 126     }
 127
 128     public static String getJobKey(BigInteger dpId, String portName) {
 129         String jobKey = "";
 130         if (dpId != null && dpId.longValue() != 0) {
 131             jobKey = dpId.toString() + ":";
 132         }
 133         jobKey = jobKey + portName;
 134         return jobKey;
 135     }
 136 }