pcep/impl/src/main/java/org/opendaylight/protocol/pcep/impl/message/PCCreateMessageValidator.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.message;
   9
  10
  11 /**
  12  * PCCCreateMessage validator. Validates message integrity.
  13  */
  14 // FIXME: merge with parser
  15 class PCCreateMessageValidator {
  16
  17         // @Override
  18         // public List<Message> validate(final List<Object> objects) throws PCEPDeserializerException {
  19         // if (objects == null)
  20         // throw new IllegalArgumentException("Passed list can't be null.");
  21         //
  22         // final List<CompositeInstantiationObject> insts = new ArrayList<CompositeInstantiationObject>();
  23         //
  24         // CompositeInstantiationObject inst;
  25         // while (!objects.isEmpty()) {
  26         // try {
  27         // if ((inst = this.getValidInstantiationObject(objects)) == null)
  28         // break;
  29         // } catch (final PCEPDocumentedException e) {
  30         // return Arrays.asList((Message) new PCEPErrorMessage(new PCEPErrorObject(e.getError())));
  31         // }
  32         //
  33         // insts.add(inst);
  34         // }
  35         //
  36         // if (insts.isEmpty())
  37         // throw new PCEPDeserializerException("At least one CompositeInstantiationObject is mandatory.");
  38         //
  39         // if (!objects.isEmpty())
  40         // throw new PCEPDeserializerException("Unprocessed objects: " + objects);
  41         //
  42         // return Arrays.asList((Message) new PCCreateMessage(insts));
  43         // }
  44         //
  45         // private CompositeInstantiationObject getValidInstantiationObject(final List<Object> objects) throws
  46         // PCEPDocumentedException {
  47         // if (objects.get(0) instanceof UnknownObject)
  48         // throw new PCEPDocumentedException("Unknown object", ((UnknownObject) objects.get(0)).getError());
  49         // if (!(objects.get(0) instanceof EndpointsObject))
  50         // return null;
  51         //
  52         // final EndpointsObject endPoints = ((EndpointsObject) objects.get(0));
  53         // objects.remove(0);
  54         //
  55         // if (objects.get(0) instanceof UnknownObject)
  56         // throw new PCEPDocumentedException("Unknown object", ((UnknownObject) objects.get(0)).getError());
  57         // if (!(objects.get(0) instanceof LspaObject))
  58         // throw new PCEPDocumentedException("LSPA Object must be second.", PCEPErrors.LSPA_MISSING);
  59         // final LspaObject lspa = (LspaObject) objects.get(0);
  60         // objects.remove(0);
  61         //
  62         // ExplicitRouteObject ero = null;
  63         // BandwidthObject bandwidth = null;
  64         // final List<MetricObject> metrics = Lists.newArrayList();
  65         //
  66         // Object obj;
  67         // int state = 1;
  68         // while (!objects.isEmpty()) {
  69         // obj = objects.get(0);
  70         // if (obj instanceof UnknownObject) {
  71         // throw new PCEPDocumentedException("Unknown object", ((UnknownObject) obj).getError());
  72         // }
  73         //
  74         // switch (state) {
  75         // case 1:
  76         // state = 2;
  77         // if (obj instanceof ExplicitRouteObject) {
  78         // ero = (ExplicitRouteObject) obj;
  79         // break;
  80         // }
  81         // case 2:
  82         // state = 3;
  83         // if (obj instanceof BandwidthObject) {
  84         // bandwidth = (BandwidthObject) obj;
  85         // break;
  86         // }
  87         // case 3:
  88         // state = 4;
  89         // if (obj instanceof MetricObject) {
  90         // metrics.add((MetricObject) obj);
  91         // state = 3;
  92         // break;
  93         // }
  94         // }
  95         //
  96         // if (state == 4)
  97         // break;
  98         //
  99         // objects.remove(0);
 100         // }
 101         //
 102         // return new CompositeInstantiationObject(endPoints, lspa, ero, bandwidth, metrics);
 103         // }
 104
 105 }