interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/commons/InterfaceMetaUtils.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 package org.opendaylight.vpnservice.interfacemgr.commons;
   9
  10 import com.google.common.base.Optional;
  11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  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.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.BridgeInterfaceInfo;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.BridgeRefInfo;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.IfIndexesInterfaceMap;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.InterfaceChildInfo;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterface;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceKey;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryKey;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntry;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryKey;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntry;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey;
  36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  38
  39 public class InterfaceMetaUtils {
  40     public static InstanceIdentifier<BridgeRefEntry> getBridgeRefEntryIdentifier(BridgeRefEntryKey bridgeRefEntryKey) {
  41         InstanceIdentifier.InstanceIdentifierBuilder<BridgeRefEntry> bridgeRefEntryInstanceIdentifierBuilder =
  42                 InstanceIdentifier.builder(BridgeRefInfo.class)
  43                         .child(BridgeRefEntry.class, bridgeRefEntryKey);
  44         return bridgeRefEntryInstanceIdentifierBuilder.build();
  45     }
  46
  47     public static BridgeRefEntry getBridgeRefEntryFromOperDS(InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid,
  48                                                              DataBroker dataBroker) {
  49         Optional<BridgeRefEntry> bridgeRefEntryOptional =
  50                 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid, dataBroker);
  51         if (!bridgeRefEntryOptional.isPresent()) {
  52             return null;
  53         }
  54         return bridgeRefEntryOptional.get();
  55     }
  56
  57     public static InstanceIdentifier<BridgeEntry> getBridgeEntryIdentifier(BridgeEntryKey bridgeEntryKey) {
  58         InstanceIdentifier.InstanceIdentifierBuilder<BridgeEntry> bridgeEntryIdBuilder =
  59                 InstanceIdentifier.builder(BridgeInterfaceInfo.class).child(BridgeEntry.class, bridgeEntryKey);
  60         return bridgeEntryIdBuilder.build();
  61     }
  62
  63     public static BridgeEntry getBridgeEntryFromConfigDS(InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier,
  64                                                          DataBroker dataBroker) {
  65         Optional<BridgeEntry> bridgeEntryOptional =
  66                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeEntryInstanceIdentifier, dataBroker);
  67         if (!bridgeEntryOptional.isPresent()) {
  68             return null;
  69         }
  70         return bridgeEntryOptional.get();
  71     }
  72
  73     public static InstanceIdentifier<BridgeInterfaceEntry> getBridgeInterfaceEntryIdentifier(BridgeEntryKey bridgeEntryKey,
  74                                                                                     BridgeInterfaceEntryKey bridgeInterfaceEntryKey) {
  75         return InstanceIdentifier.builder(BridgeInterfaceInfo.class)
  76                         .child(BridgeEntry.class, bridgeEntryKey)
  77                         .child(BridgeInterfaceEntry.class, bridgeInterfaceEntryKey).build();
  78
  79     }
  80
  81     public static BridgeInterfaceEntry getBridgeInterfaceEntryFromConfigDS(
  82             InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryInstanceIdentifier, DataBroker dataBroker) {
  83         Optional<BridgeInterfaceEntry> bridgeInterfaceEntryOptional =
  84                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier, dataBroker);
  85         if (!bridgeInterfaceEntryOptional.isPresent()) {
  86             return null;
  87         }
  88         return bridgeInterfaceEntryOptional.get();
  89     }
  90
  91
  92     public static void createBridgeInterfaceEntryInConfigDS(BridgeEntryKey bridgeEntryKey,
  93                                                              BridgeInterfaceEntryKey bridgeInterfaceEntryKey,
  94                                                              String childInterface,
  95                                                              WriteTransaction t) {
  96         InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryIid =
  97                 InterfaceMetaUtils.getBridgeInterfaceEntryIdentifier(bridgeEntryKey, bridgeInterfaceEntryKey);
  98         BridgeInterfaceEntryBuilder entryBuilder = new BridgeInterfaceEntryBuilder().setKey(bridgeInterfaceEntryKey)
  99                 .setInterfaceName(childInterface);
 100         t.put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryIid, entryBuilder.build(), true);
 101     }
 102
 103     public static InstanceIdentifier<InterfaceParentEntry> getInterfaceParentEntryIdentifier(
 104             InterfaceParentEntryKey interfaceParentEntryKey) {
 105         InstanceIdentifier.InstanceIdentifierBuilder<InterfaceParentEntry> intfIdBuilder =
 106                 InstanceIdentifier.builder(InterfaceChildInfo.class)
 107                         .child(InterfaceParentEntry.class, interfaceParentEntryKey);
 108         return intfIdBuilder.build();
 109     }
 110
 111     public static InstanceIdentifier<InterfaceChildEntry> getInterfaceChildEntryIdentifier(
 112             InterfaceParentEntryKey interfaceParentEntryKey, InterfaceChildEntryKey interfaceChildEntryKey) {
 113         InstanceIdentifier.InstanceIdentifierBuilder<InterfaceChildEntry> intfIdBuilder =
 114                 InstanceIdentifier.builder(InterfaceChildInfo.class)
 115                         .child(InterfaceParentEntry.class, interfaceParentEntryKey)
 116                         .child(InterfaceChildEntry.class, interfaceChildEntryKey);
 117         return intfIdBuilder.build();
 118     }
 119
 120     public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
 121             InterfaceParentEntryKey interfaceParentEntryKey, DataBroker dataBroker) {
 122         InstanceIdentifier<InterfaceParentEntry> intfParentIid =
 123                 getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
 124
 125         return getInterfaceParentEntryFromConfigDS(intfParentIid, dataBroker);
 126     }
 127
 128     public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
 129             InstanceIdentifier<InterfaceParentEntry> intfId, DataBroker dataBroker) {
 130         Optional<InterfaceParentEntry> interfaceParentEntryOptional =
 131                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfId, dataBroker);
 132         if (!interfaceParentEntryOptional.isPresent()) {
 133             return null;
 134         }
 135         return interfaceParentEntryOptional.get();
 136     }
 137
 138     public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(InterfaceParentEntryKey interfaceParentEntryKey,
 139                                                                          InterfaceChildEntryKey interfaceChildEntryKey,
 140                                                                          DataBroker dataBroker) {
 141         InstanceIdentifier<InterfaceChildEntry> intfChildIid =
 142                 getInterfaceChildEntryIdentifier(interfaceParentEntryKey, interfaceChildEntryKey);
 143
 144         return getInterfaceChildEntryFromConfigDS(intfChildIid, dataBroker);
 145     }
 146
 147     public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(
 148             InstanceIdentifier<InterfaceChildEntry> intfChildIid, DataBroker dataBroker) {
 149         Optional<InterfaceChildEntry> interfaceChildEntryOptional =
 150                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfChildIid, dataBroker);
 151         if (!interfaceChildEntryOptional.isPresent()) {
 152             return null;
 153         }
 154         return interfaceChildEntryOptional.get();
 155     }
 156
 157     public static void createLportTagInterfaceMap(WriteTransaction t, String infName, Integer ifIndex) {
 158         InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
 159         IfIndexInterface ifIndexInterface = new IfIndexInterfaceBuilder().setIfIndex(ifIndex).setKey(new IfIndexInterfaceKey(ifIndex)).setInterfaceName(infName).build();
 160         t.put(LogicalDatastoreType.OPERATIONAL, id, ifIndexInterface, true);
 161     }
 162
 163     public static void removeLportTagInterfaceMap(WriteTransaction t, IdManagerService idManager, DataBroker broker, String infName, Integer ifIndex) {
 164         InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
 165         Optional<IfIndexInterface> ifIndexesInterface = IfmUtil.read(LogicalDatastoreType.OPERATIONAL, id, broker);
 166         if(ifIndexesInterface.isPresent()) {
 167            t.delete(LogicalDatastoreType.OPERATIONAL, id);
 168         }
 169         IfmUtil.releaseId(idManager, IfmConstants.IFM_IDPOOL_NAME, infName);
 170     }
 171 }