hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/transactions/md/HwvtepOperationalCommandAggregator.java

   1 /*
   2  * Copyright (c) 2015, 2017 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.ovsdb.hwvtepsouthbound.transactions.md;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import java.util.NoSuchElementException;
  14
  15 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  16 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
  17 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  18 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 public class HwvtepOperationalCommandAggregator implements TransactionCommand {
  23
  24     private static final Logger LOG = LoggerFactory.getLogger(HwvtepOperationalCommandAggregator.class);
  25     private List<TransactionCommand> commands = new ArrayList<>();
  26     private final HwvtepConnectionInstance connectionInstance;
  27
  28     public HwvtepOperationalCommandAggregator(HwvtepConnectionInstance key,TableUpdates updates,
  29             DatabaseSchema dbSchema) {
  30         this.connectionInstance = key;
  31         commands.add(new GlobalUpdateCommand(key, updates, dbSchema));
  32         commands.add(new HwvtepPhysicalSwitchUpdateCommand(key, updates, dbSchema));
  33         commands.add(new HwvtepPhysicalSwitchRemoveCommand(key, updates, dbSchema));
  34         commands.add(new HwvtepManagerUpdateCommand(key, updates, dbSchema));
  35         commands.add(new HwvtepManagerRemoveCommand(key, updates, dbSchema));
  36         commands.add(new HwvtepLogicalSwitchUpdateCommand(key, updates, dbSchema));
  37         commands.add(new HwvtepPhysicalPortUpdateCommand(key, updates, dbSchema));
  38         commands.add(new HwvtepPhysicalPortRemoveCommand(key, updates, dbSchema));
  39         commands.add(new HwvtepPhysicalLocatorUpdateCommand(key, updates, dbSchema));
  40         commands.add(new HwvtepTunnelUpdateCommand(key, updates, dbSchema));
  41         commands.add(new HwvtepTunnelRemoveCommand(key, updates, dbSchema));
  42         commands.add(new HwvtepPhysicalLocatorRemoveCommand(key, updates, dbSchema));
  43         commands.add(new HwvtepUcastMacsLocalUpdateCommand(key, updates, dbSchema));
  44         commands.add(new HwvtepUcastMacsRemoteUpdateCommand(key, updates, dbSchema));
  45         commands.add(new HwvtepMcastMacsLocalUpdateCommand(key, updates, dbSchema));
  46         commands.add(new HwvtepMcastMacsRemoteUpdateCommand(key, updates, dbSchema));
  47         commands.add(new HwvtepMacEntriesRemoveCommand(key, updates, dbSchema));
  48         commands.add(new HwvtepLogicalSwitchRemoveCommand(key, updates, dbSchema));
  49     }
  50
  51     @Override
  52     public void execute(ReadWriteTransaction transaction) {
  53         for (TransactionCommand command: commands) {
  54             try {
  55                 // This may be noisy, can be silenced if needed.
  56                 LOG.trace("Executing command {}", command);
  57                 command.execute(transaction);
  58             } catch (NullPointerException | NoSuchElementException | ClassCastException e) {
  59                 LOG.error("Execution of command {} failed with the following exception."
  60                         + " Continuing the execution of remaining commands", command, e);
  61             }
  62
  63         }
  64         connectionInstance.getDeviceInfo().onOperDataAvailable();
  65     }
  66 }