pcep/topology/topology-provider/src/main/java/org/opendaylight/bgpcep/pcep/topology/provider/TopologyProgramming.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.topology.provider;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.base.Preconditions;
  13 import com.google.common.util.concurrent.Futures;
  14 import com.google.common.util.concurrent.ListenableFuture;
  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.pcep.programming.rev171025.NetworkTopologyPcepProgrammingService;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitAddLspInput;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitAddLspOutput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitAddLspOutputBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitEnsureLspOperationalInput;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitEnsureLspOperationalOutput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitEnsureLspOperationalOutputBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitRemoveLspInput;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitRemoveLspOutput;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitRemoveLspOutputBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitTriggerSyncInput;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitTriggerSyncOutput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitTriggerSyncOutputBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitUpdateLspInput;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitUpdateLspOutput;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev171025.SubmitUpdateLspOutputBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.EnsureLspOperationalInputBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.OperationResult;
  36 import org.opendaylight.yangtools.yang.common.RpcResult;
  37
  38 final class TopologyProgramming implements NetworkTopologyPcepProgrammingService {
  39     private final InstructionScheduler scheduler;
  40     private final ServerSessionManager manager;
  41
  42     TopologyProgramming(final InstructionScheduler scheduler, final ServerSessionManager manager) {
  43         this.scheduler = requireNonNull(scheduler);
  44         this.manager = requireNonNull(manager);
  45     }
  46
  47     @Override
  48     public ListenableFuture<RpcResult<SubmitAddLspOutput>> submitAddLsp(final SubmitAddLspInput input) {
  49         Preconditions.checkArgument(input.getNode() != null);
  50         Preconditions.checkArgument(input.getName() != null);
  51
  52         final SubmitAddLspOutputBuilder b = new SubmitAddLspOutputBuilder();
  53         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
  54             @Override
  55             protected ListenableFuture<OperationResult> invokeOperation() {
  56                 return TopologyProgramming.this.manager.addLsp(input);
  57             }
  58         }));
  59
  60         final RpcResult<SubmitAddLspOutput> res = SuccessfulRpcResult.create(b.build());
  61         return Futures.immediateFuture(res);
  62     }
  63
  64     @Override
  65     public ListenableFuture<RpcResult<SubmitRemoveLspOutput>> submitRemoveLsp(final SubmitRemoveLspInput input) {
  66         Preconditions.checkArgument(input.getNode() != null);
  67         Preconditions.checkArgument(input.getName() != null);
  68
  69         final SubmitRemoveLspOutputBuilder b = new SubmitRemoveLspOutputBuilder();
  70         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
  71             @Override
  72             protected ListenableFuture<OperationResult> invokeOperation() {
  73                 return TopologyProgramming.this.manager.removeLsp(input);
  74             }
  75         }));
  76
  77         final RpcResult<SubmitRemoveLspOutput> res = SuccessfulRpcResult.create(b.build());
  78         return Futures.immediateFuture(res);
  79     }
  80
  81     @Override
  82     public ListenableFuture<RpcResult<SubmitUpdateLspOutput>> submitUpdateLsp(final SubmitUpdateLspInput input) {
  83         Preconditions.checkArgument(input.getNode() != null);
  84         Preconditions.checkArgument(input.getName() != null);
  85
  86         final SubmitUpdateLspOutputBuilder b = new SubmitUpdateLspOutputBuilder();
  87         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
  88             @Override
  89             protected ListenableFuture<OperationResult> invokeOperation() {
  90                 return TopologyProgramming.this.manager.updateLsp(input);
  91             }
  92         }));
  93
  94         final RpcResult<SubmitUpdateLspOutput> res = SuccessfulRpcResult.create(b.build());
  95         return Futures.immediateFuture(res);
  96     }
  97
  98     @Override
  99     public ListenableFuture<RpcResult<SubmitEnsureLspOperationalOutput>> submitEnsureLspOperational(
 100             final SubmitEnsureLspOperationalInput input) {
 101         Preconditions.checkArgument(input.getNode() != null);
 102         Preconditions.checkArgument(input.getName() != null);
 103         Preconditions.checkArgument(input.getArguments() != null);
 104
 105         // FIXME: can we validate this early?
 106         // Preconditions.checkArgument(input.getArguments().getOperational() != null);
 107
 108         final SubmitEnsureLspOperationalOutputBuilder b = new SubmitEnsureLspOperationalOutputBuilder();
 109         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
 110             @Override
 111             protected ListenableFuture<OperationResult> invokeOperation() {
 112                 EnsureLspOperationalInputBuilder ensureLspOperationalInputBuilder =
 113                         new EnsureLspOperationalInputBuilder();
 114                 ensureLspOperationalInputBuilder.fieldsFrom(input);
 115                 return TopologyProgramming.this.manager.ensureLspOperational(ensureLspOperationalInputBuilder.build());
 116             }
 117         }));
 118
 119         final RpcResult<SubmitEnsureLspOperationalOutput> res = SuccessfulRpcResult.create(b.build());
 120         return Futures.immediateFuture(res);
 121     }
 122
 123
 124     @Override
 125     public ListenableFuture<RpcResult<SubmitTriggerSyncOutput>> submitTriggerSync(final SubmitTriggerSyncInput input) {
 126         Preconditions.checkArgument(input.getNode() != null);
 127
 128         final SubmitTriggerSyncOutputBuilder b = new SubmitTriggerSyncOutputBuilder();
 129         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
 130             @Override
 131             protected ListenableFuture<OperationResult> invokeOperation() {
 132                 return TopologyProgramming.this.manager.triggerSync(input);
 133             }
 134         }));
 135
 136         final RpcResult<SubmitTriggerSyncOutput> res = SuccessfulRpcResult.create(b.build());
 137         return Futures.immediateFuture(res);
 138     }
 139 }