pcep/impl/src/main/java/org/opendaylight/protocol/pcep/impl/BasePCEPSessionProposalFactory.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.protocol.pcep.impl;
   9
  10 import java.net.InetSocketAddress;
  11 import java.util.List;
  12 import org.opendaylight.protocol.pcep.PCEPCapability;
  13 import org.opendaylight.protocol.pcep.PCEPPeerProposal;
  14 import org.opendaylight.protocol.pcep.PCEPSessionProposalFactory;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.Open;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.open.TlvsBuilder;
  18
  19 public final class BasePCEPSessionProposalFactory implements PCEPSessionProposalFactory {
  20
  21     private final int keepAlive, deadTimer;
  22     private final List<PCEPCapability> capabilities;
  23
  24     public BasePCEPSessionProposalFactory(final int deadTimer, final int keepAlive, final List<PCEPCapability> capabilities) {
  25         this.deadTimer = deadTimer;
  26         this.keepAlive = keepAlive;
  27         this.capabilities = capabilities;
  28     }
  29
  30     private void addTlvs(final InetSocketAddress address, final TlvsBuilder builder) {
  31         for (final PCEPCapability capability : this.capabilities) {
  32             capability.setCapabilityProposal(address, builder);
  33         }
  34     }
  35
  36     @Override
  37     public Open getSessionProposal(final InetSocketAddress address, final int sessionId) {
  38         return getSessionProposal(address, sessionId, null);
  39     }
  40
  41     @Override
  42     public Open getSessionProposal(final InetSocketAddress address, final int sessionId,
  43             final PCEPPeerProposal peerProposal) {
  44         final OpenBuilder oBuilder = new OpenBuilder();
  45         oBuilder.setSessionId((short) sessionId);
  46         oBuilder.setKeepalive((short) BasePCEPSessionProposalFactory.this.keepAlive);
  47         if(BasePCEPSessionProposalFactory.this.keepAlive == 0) {
  48             oBuilder.setDeadTimer((short) 0);
  49         } else {
  50             oBuilder.setDeadTimer((short) BasePCEPSessionProposalFactory.this.deadTimer);
  51         }
  52
  53         final TlvsBuilder builder = new TlvsBuilder();
  54         if (peerProposal != null) {
  55             peerProposal.setPeerSpecificProposal(address, builder);
  56         }
  57         addTlvs(address, builder);
  58         return oBuilder.setTlvs(builder.build()).build();
  59     }
  60
  61     public int getKeepAlive() {
  62         return this.keepAlive;
  63     }
  64
  65     public int getDeadTimer() {
  66         return this.deadTimer;
  67     }
  68
  69 }