pcep/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 com.google.common.base.Preconditions;
  11 import com.google.common.util.concurrent.Futures;
  12 import com.google.common.util.concurrent.ListenableFuture;
  13 import org.opendaylight.bgpcep.pcep.topology.spi.AbstractInstructionExecutor;
  14 import org.opendaylight.bgpcep.programming.spi.InstructionScheduler;
  15 import org.opendaylight.bgpcep.programming.spi.SuccessfulRpcResult;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.NetworkTopologyPcepProgrammingService;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitAddLspInput;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitAddLspOutput;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitAddLspOutputBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitEnsureLspOperationalInput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitEnsureLspOperationalOutput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitEnsureLspOperationalOutputBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitRemoveLspInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitRemoveLspOutput;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitRemoveLspOutputBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitTriggerSyncInput;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitTriggerSyncOutput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitTriggerSyncOutputBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitUpdateLspInput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitUpdateLspOutput;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.programming.rev131106.SubmitUpdateLspOutputBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.EnsureLspOperationalInputBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.OperationResult;
  34 import org.opendaylight.yangtools.yang.common.RpcResult;
  35
  36 /**
  37  *
  38  */
  39 final class TopologyProgramming implements NetworkTopologyPcepProgrammingService {
  40     private final InstructionScheduler scheduler;
  41     private final ServerSessionManager manager;
  42
  43     TopologyProgramming(final InstructionScheduler scheduler, final ServerSessionManager manager) {
  44         this.scheduler = Preconditions.checkNotNull(scheduler);
  45         this.manager = Preconditions.checkNotNull(manager);
  46     }
  47
  48     @Override
  49     public ListenableFuture<RpcResult<SubmitAddLspOutput>> submitAddLsp(final SubmitAddLspInput input) {
  50         Preconditions.checkArgument(input.getNode() != null);
  51         Preconditions.checkArgument(input.getName() != null);
  52
  53         final SubmitAddLspOutputBuilder b = new SubmitAddLspOutputBuilder();
  54         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
  55             @Override
  56             protected ListenableFuture<OperationResult> invokeOperation() {
  57                 return TopologyProgramming.this.manager.addLsp(input);
  58             }
  59         }));
  60
  61         final RpcResult<SubmitAddLspOutput> res = SuccessfulRpcResult.create(b.build());
  62         return Futures.immediateFuture(res);
  63     }
  64
  65     @Override
  66     public ListenableFuture<RpcResult<SubmitRemoveLspOutput>> submitRemoveLsp(final SubmitRemoveLspInput input) {
  67         Preconditions.checkArgument(input.getNode() != null);
  68         Preconditions.checkArgument(input.getName() != null);
  69
  70         final SubmitRemoveLspOutputBuilder b = new SubmitRemoveLspOutputBuilder();
  71         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
  72             @Override
  73             protected ListenableFuture<OperationResult> invokeOperation() {
  74                 return TopologyProgramming.this.manager.removeLsp(input);
  75             }
  76         }));
  77
  78         final RpcResult<SubmitRemoveLspOutput> res = SuccessfulRpcResult.create(b.build());
  79         return Futures.immediateFuture(res);
  80     }
  81
  82     @Override
  83     public ListenableFuture<RpcResult<SubmitUpdateLspOutput>> submitUpdateLsp(final SubmitUpdateLspInput input) {
  84         Preconditions.checkArgument(input.getNode() != null);
  85         Preconditions.checkArgument(input.getName() != null);
  86
  87         final SubmitUpdateLspOutputBuilder b = new SubmitUpdateLspOutputBuilder();
  88         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
  89             @Override
  90             protected ListenableFuture<OperationResult> invokeOperation() {
  91                 return TopologyProgramming.this.manager.updateLsp(input);
  92             }
  93         }));
  94
  95         final RpcResult<SubmitUpdateLspOutput> res = SuccessfulRpcResult.create(b.build());
  96         return Futures.immediateFuture(res);
  97     }
  98
  99     @Override
 100     public ListenableFuture<RpcResult<SubmitEnsureLspOperationalOutput>> submitEnsureLspOperational(
 101             final SubmitEnsureLspOperationalInput input) {
 102         Preconditions.checkArgument(input.getNode() != null);
 103         Preconditions.checkArgument(input.getName() != null);
 104         Preconditions.checkArgument(input.getArguments() != null);
 105
 106         // FIXME: can we validate this early?
 107         // Preconditions.checkArgument(input.getArguments().getOperational() != null);
 108
 109         final SubmitEnsureLspOperationalOutputBuilder b = new SubmitEnsureLspOperationalOutputBuilder();
 110         b.setResult(AbstractInstructionExecutor.schedule(this.scheduler, new AbstractInstructionExecutor(input) {
 111             @Override
 112             protected ListenableFuture<OperationResult> invokeOperation() {
 113                 EnsureLspOperationalInputBuilder ensureLspOperationalInputBuilder = 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 }