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