pcep/impl/src/main/java/org/opendaylight/protocol/pcep/impl/object/PCEPReportedRouteObjectParser.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.object;
   9
  10 import org.opendaylight.protocol.pcep.PCEPDeserializerException;
  11 import org.opendaylight.protocol.pcep.PCEPDocumentedException;
  12 import org.opendaylight.protocol.pcep.spi.RROSubobjectHandlerRegistry;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Object;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.ObjectHeader;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.ReportedRouteObject;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcreq.message.pcreq.message.requests.segment.computation.p2p.ReportedRouteBuilder;
  17
  18 /**
  19  * Parser for {@link ReportedRouteObject}
  20  */
  21 public class PCEPReportedRouteObjectParser extends AbstractRROWithSubobjectsParser {
  22
  23         public static final int CLASS = 8;
  24
  25         public static final int TYPE = 1;
  26
  27         public PCEPReportedRouteObjectParser(final RROSubobjectHandlerRegistry subobjReg) {
  28                 super(subobjReg);
  29         }
  30
  31         @Override
  32         public ReportedRouteObject parseObject(final ObjectHeader header, final byte[] bytes) throws PCEPDeserializerException,
  33                         PCEPDocumentedException {
  34                 if (bytes == null || bytes.length == 0) {
  35                         throw new IllegalArgumentException("Byte array is mandatory. Can't be null or empty.");
  36                 }
  37                 final ReportedRouteBuilder builder = new ReportedRouteBuilder();
  38
  39                 builder.setIgnore(header.isIgnore());
  40                 builder.setProcessingRule(header.isProcessingRule());
  41                 builder.setSubobjects(parseSubobjects(bytes));
  42                 return builder.build();
  43         }
  44
  45         @Override
  46         public byte[] serializeObject(final Object object) {
  47                 if (!(object instanceof ReportedRouteObject)) {
  48                         throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + object.getClass()
  49                                         + ". Needed ReportedRouteObject.");
  50                 }
  51
  52                 final ReportedRouteObject obj = (ReportedRouteObject) object;
  53                 assert !(obj.getSubobjects().isEmpty()) : "Empty Reported Route Object.";
  54                 return serializeSubobject(obj.getSubobjects());
  55         }
  56
  57         @Override
  58         public int getObjectType() {
  59                 return TYPE;
  60         }
  61
  62         @Override
  63         public int getObjectClass() {
  64                 return CLASS;
  65         }
  66 }