interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/InterfacemgrProvider.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;
   9
  10 import java.util.concurrent.ExecutionException;
  11 import java.math.BigInteger;
  12 import java.util.List;
  13 import java.util.concurrent.Future;
  14 import org.opendaylight.vpnservice.mdsalutil.ActionInfo;
  15 import org.opendaylight.vpnservice.interfacemgr.interfaces.IInterfaceManager;
  16 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  17 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
  18 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
  19 import org.opendaylight.idmanager.IdManager;
  20 import org.opendaylight.vpnservice.interfacemgr.interfaces.IInterfaceManager;
  21 import org.opendaylight.vpnservice.mdsalutil.InstructionInfo;
  22 import org.opendaylight.vpnservice.mdsalutil.MatchInfo;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInputBuilder;
  25 import org.opendaylight.yangtools.yang.common.RpcResult;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 public class InterfacemgrProvider implements BindingAwareProvider, AutoCloseable, IInterfaceManager {
  30
  31     private static final Logger LOG = LoggerFactory.getLogger(InterfacemgrProvider.class);
  32
  33     private InterfaceManager interfaceManager;
  34     private IfmNodeConnectorListener ifmNcListener;
  35     private IdManager idManager;
  36
  37     @Override
  38     public void onSessionInitiated(ProviderContext session) {
  39         LOG.info("InterfacemgrProvider Session Initiated");
  40         try {
  41             final  DataBroker dataBroker = session.getSALService(DataBroker.class);
  42             idManager = new IdManager(dataBroker);
  43             interfaceManager = new InterfaceManager(dataBroker, idManager);
  44             ifmNcListener = new IfmNodeConnectorListener(dataBroker, interfaceManager);
  45             createIdPool();
  46         } catch (Exception e) {
  47             LOG.error("Error initializing services", e);
  48         }
  49     }
  50
  51     private void createIdPool() {
  52         CreateIdPoolInput createPool = new CreateIdPoolInputBuilder()
  53         .setPoolName("interfaces")
  54         .setIdStart(1L)
  55         .setPoolSize(new BigInteger("65535"))
  56         .build();
  57         //TODO: Error handling
  58         Future<RpcResult<Void>> result = idManager.createIdPool(createPool);
  59         try {
  60             if((result != null) && (result.get().isSuccessful())) {
  61                 LOG.debug("Created IdPool for InterfaceMgr");
  62             }
  63         } catch (InterruptedException | ExecutionException e) {
  64             LOG.error("Failed to create idPool for InterfaceMgr",e);
  65         }
  66     }
  67
  68     @Override
  69     public void close() throws Exception {
  70         LOG.info("InterfacemgrProvider Closed");
  71         interfaceManager.close();
  72         ifmNcListener.close();
  73     }
  74
  75     @Override
  76     public Long getPortForInterface(String ifName) {
  77         return interfaceManager.getPortForInterface(ifName);
  78     }
  79
  80     @Override
  81     public long getDpnForInterface(String ifName) {
  82         return interfaceManager.getDpnForInterface(ifName);
  83     }
  84
  85     @Override
  86     public String getEndpointIpForDpn(long dpnId) {
  87         return interfaceManager.getEndpointIpForDpn(dpnId);
  88     }
  89
  90     @Override
  91     public List<MatchInfo> getInterfaceIngressRule(String ifName) {
  92         return interfaceManager.getInterfaceIngressRule(ifName);
  93     }
  94
  95     @Override
  96     public List<ActionInfo> getInterfaceEgressActions(String ifName) {
  97         return interfaceManager.getInterfaceEgressActions(ifName);
  98     }
  99 }