pcep/tunnel/tunnel-provider/src/main/java/org/opendaylight/bgpcep/pcep/tunnel/provider/TunnelProgramming.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. 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.bgpcep.pcep.tunnel.provider;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.util.concurrent.Futures;
  13 import com.google.common.util.concurrent.ListenableFuture;
  14 import javax.annotation.Nonnull;
  15 import org.opendaylight.bgpcep.pcep.topology.spi.AbstractInstructionExecutor;
  16 import org.opendaylight.bgpcep.programming.spi.InstructionScheduler;
  17 import org.opendaylight.bgpcep.programming.spi.SuccessfulRpcResult;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepCreateP2pTunnelInput;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepCreateP2pTunnelOutput;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepCreateP2pTunnelOutputBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepDestroyTunnelInput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepDestroyTunnelOutput;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepDestroyTunnelOutputBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepUpdateTunnelInput;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepUpdateTunnelOutput;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepUpdateTunnelOutputBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.TopologyTunnelPcepProgrammingService;
  28 import org.opendaylight.yangtools.yang.common.RpcResult;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 public final class TunnelProgramming implements TopologyTunnelPcepProgrammingService, AutoCloseable {
  33     private static final Logger LOG = LoggerFactory.getLogger(TunnelProgramming.class);
  34     private final InstructionScheduler scheduler;
  35     private final TunnelProviderDependencies dependencies;
  36
  37     TunnelProgramming(
  38             @Nonnull final InstructionScheduler scheduler,
  39             @Nonnull final TunnelProviderDependencies dependencies) {
  40         this.scheduler = requireNonNull(scheduler);
  41         this.dependencies = requireNonNull(dependencies);
  42     }
  43
  44     @Override
  45     public ListenableFuture<RpcResult<PcepCreateP2pTunnelOutput>> pcepCreateP2pTunnel(
  46             final PcepCreateP2pTunnelInput p2pTunnelInput) {
  47         final PcepCreateP2pTunnelOutputBuilder b = new PcepCreateP2pTunnelOutputBuilder();
  48         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler,
  49                 new CreateTunnelInstructionExecutor(p2pTunnelInput,
  50                         TunnelProgramming.this.dependencies.getDataBroker(),
  51                         TunnelProgramming.this.dependencies.getNtps())));
  52         final RpcResult<PcepCreateP2pTunnelOutput> res = SuccessfulRpcResult.create(b.build());
  53         return Futures.immediateFuture(res);
  54     }
  55
  56     @Override
  57     public ListenableFuture<RpcResult<PcepDestroyTunnelOutput>> pcepDestroyTunnel(
  58             final PcepDestroyTunnelInput destroyTunnelInput) {
  59         final PcepDestroyTunnelOutputBuilder b = new PcepDestroyTunnelOutputBuilder();
  60         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler,
  61                 new DestroyTunnelInstructionExecutor(destroyTunnelInput,
  62                         TunnelProgramming.this.dependencies.getDataBroker(),
  63                         TunnelProgramming.this.dependencies.getNtps())));
  64         final RpcResult<PcepDestroyTunnelOutput> res = SuccessfulRpcResult.create(b.build());
  65         return Futures.immediateFuture(res);
  66     }
  67
  68     @Override
  69     public ListenableFuture<RpcResult<PcepUpdateTunnelOutput>> pcepUpdateTunnel(
  70             final PcepUpdateTunnelInput updateTunnelInput) {
  71         final PcepUpdateTunnelOutputBuilder b = new PcepUpdateTunnelOutputBuilder();
  72         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler,
  73                 new UpdateTunnelInstructionExecutor(updateTunnelInput,
  74                         TunnelProgramming.this.dependencies.getDataBroker(),
  75                         TunnelProgramming.this.dependencies.getNtps())));
  76
  77         final RpcResult<PcepUpdateTunnelOutput> res = SuccessfulRpcResult.create(b.build());
  78         return Futures.immediateFuture(res);
  79     }
  80
  81     @Override
  82     public void close() {
  83         LOG.debug("Shutting down instruction scheduler {}", this);
  84     }
  85 }