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