pcep/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 org.opendaylight.bgpcep.pcep.topology.spi.AbstractInstructionExecutor;
  15 import org.opendaylight.bgpcep.programming.spi.InstructionScheduler;
  16 import org.opendaylight.bgpcep.programming.spi.SuccessfulRpcResult;
  17 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.NetworkTopologyPcepService;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepCreateP2pTunnelInput;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepCreateP2pTunnelOutput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepCreateP2pTunnelOutputBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepDestroyTunnelInput;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepDestroyTunnelOutput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepDestroyTunnelOutputBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepUpdateTunnelInput;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepUpdateTunnelOutput;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.PcepUpdateTunnelOutputBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.tunnel.pcep.programming.rev131030.TopologyTunnelPcepProgrammingService;
  29 import org.opendaylight.yangtools.yang.common.RpcResult;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 public final class TunnelProgramming implements TopologyTunnelPcepProgrammingService, AutoCloseable {
  34     private static final Logger LOG = LoggerFactory.getLogger(TunnelProgramming.class);
  35     private final NetworkTopologyPcepService topologyService;
  36     private final DataBroker dataProvider;
  37     private final InstructionScheduler scheduler;
  38
  39     public TunnelProgramming(final InstructionScheduler scheduler, final DataBroker dataProvider, final NetworkTopologyPcepService topologyService) {
  40         this.scheduler = requireNonNull(scheduler);
  41         this.dataProvider = requireNonNull(dataProvider);
  42         this.topologyService = requireNonNull(topologyService);
  43     }
  44
  45     @Override
  46     public ListenableFuture<RpcResult<PcepCreateP2pTunnelOutput>> pcepCreateP2pTunnel(final PcepCreateP2pTunnelInput p2pTunnelInput) {
  47         final PcepCreateP2pTunnelOutputBuilder b = new PcepCreateP2pTunnelOutputBuilder();
  48         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new CreateTunnelInstructionExecutor(p2pTunnelInput,
  49             TunnelProgramming.this.dataProvider, this.topologyService)));
  50         final RpcResult<PcepCreateP2pTunnelOutput> res = SuccessfulRpcResult.create(b.build());
  51         return Futures.immediateFuture(res);
  52     }
  53
  54     @Override
  55     public ListenableFuture<RpcResult<PcepDestroyTunnelOutput>> pcepDestroyTunnel(final PcepDestroyTunnelInput destroyTunnelInput) {
  56         final PcepDestroyTunnelOutputBuilder b = new PcepDestroyTunnelOutputBuilder();
  57         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new DestroyTunnelInstructionExecutor(destroyTunnelInput,
  58             TunnelProgramming.this.dataProvider, this.topologyService)));
  59         final RpcResult<PcepDestroyTunnelOutput> res = SuccessfulRpcResult.create(b.build());
  60         return Futures.immediateFuture(res);
  61     }
  62
  63     @Override
  64     public ListenableFuture<RpcResult<PcepUpdateTunnelOutput>> pcepUpdateTunnel(final PcepUpdateTunnelInput updateTunnelInput) {
  65         final PcepUpdateTunnelOutputBuilder b = new PcepUpdateTunnelOutputBuilder();
  66         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new UpdateTunnelInstructionExecutor(updateTunnelInput,
  67             TunnelProgramming.this.dataProvider, this.topologyService)));
  68
  69         final RpcResult<PcepUpdateTunnelOutput> res = SuccessfulRpcResult.create(b.build());
  70         return Futures.immediateFuture(res);
  71     }
  72
  73     @Override
  74     public void close() {
  75         LOG.debug("Shutting down instruction scheduler {}", this);
  76     }
  77 }