Examples with NextHeadersBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv6.flowspec.flowspec.type.next.header._case.NextHeadersBuilder used on opensource projects

Example 1 with NextHeadersBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv6.flowspec.flowspec.type.next.header._case.NextHeadersBuilder in project bgpcep by opendaylight.

the class FlowspecL3vpnIpv6NlriParserTest method testExtractFlowspecNextHeaders.

@Test
public void testExtractFlowspecNextHeaders() {
    final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> entry = Builders.mapEntryBuilder();
    entry.withNodeIdentifier(NodeIdentifierWithPredicates.of(FlowspecRoute.QNAME, FlowspecRoute.QNAME, entry));
    entry.withChild(Builders.unkeyedListBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.FLOWSPEC_NID).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.FLOWSPEC_NID).withChild(Builders.choiceBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.FLOWSPEC_TYPE_NID).withChild(Builders.unkeyedListBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.leafBuilder().withNodeIdentifier(FlowspecL3vpnIpv6NlriParser.OP_NID).withValue(Sets.newHashSet(AbstractOperandParser.END_OF_LIST_VALUE, AbstractOperandParser.AND_BIT_VALUE)).build()).withChild(Builders.leafBuilder().withNodeIdentifier(FlowspecL3vpnIpv6NlriParser.VALUE_NID).withValue(Uint8.valueOf(100)).build()).build()).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.leafBuilder().withNodeIdentifier(FlowspecL3vpnIpv6NlriParser.OP_NID).withValue(Sets.newHashSet(AbstractOperandParser.AND_BIT_VALUE)).build()).withChild(Builders.leafBuilder().withNodeIdentifier(FlowspecL3vpnIpv6NlriParser.VALUE_NID).withValue(Uint8.valueOf(200)).build()).build()).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.leafBuilder().withNodeIdentifier(FlowspecL3vpnIpv6NlriParser.OP_NID).withValue(Sets.newHashSet(AbstractOperandParser.END_OF_LIST_VALUE, AbstractOperandParser.AND_BIT_VALUE, AbstractNumericOperandParser.EQUALS_VALUE)).build()).withChild(Builders.leafBuilder().withNodeIdentifier(FlowspecL3vpnIpv6NlriParser.VALUE_NID).withValue(Uint8.valueOf(210)).build()).build()).build()).build()).build()).build());
    final FlowspecBuilder expectedFS = new FlowspecBuilder().setFlowspecType(new NextHeaderCaseBuilder().setNextHeaders(Lists.newArrayList(new NextHeadersBuilder().setValue(Uint8.valueOf(100)).setOp(new NumericOperand(true, true, false, false, false)).build(), new NextHeadersBuilder().setValue(Uint8.valueOf(200)).setOp(new NumericOperand(true, false, false, false, false)).build(), new NextHeadersBuilder().setValue(Uint8.valueOf(210)).setOp(new NumericOperand(true, true, true, false, false)).build())).build());
    final List<Flowspec> expectedValue = new ArrayList<>();
    expectedValue.add(expectedFS.build());
    assertEquals(expectedValue, this.fsParser.extractFlowspec(entry.build()));
}

Example 2 with NextHeadersBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv6.flowspec.flowspec.type.next.header._case.NextHeadersBuilder in project bgpcep by opendaylight.

the class SimpleFlowspecIpv6NlriParserTest method testParseMpReachNlriConstraint.

@Test
public void testParseMpReachNlriConstraint() throws BGPParsingException {
    final List<Flowspec> fs = new ArrayList<>();
    final MpReachNlriBuilder mp = new MpReachNlriBuilder();
    final FlowspecBuilder builder = new FlowspecBuilder();
    final DestinationIpv6PrefixCase destinationPrefix = new DestinationIpv6PrefixCaseBuilder().setDestinationPrefix(new Ipv6Prefix("102:304:500::/40")).build();
    builder.setFlowspecType(destinationPrefix);
    fs.add(builder.build());
    final SourceIpv6PrefixCase sourcePrefix = new SourceIpv6PrefixCaseBuilder().setSourcePrefix(new Ipv6Prefix("102:304:600::/40")).build();
    builder.setFlowspecType(sourcePrefix);
    fs.add(builder.build());
    final List<NextHeaders> nextheaders = Lists.newArrayList(new NextHeadersBuilder().setOp(new NumericOperand(false, true, true, false, false)).setValue(Uint8.valueOf(6)).build());
    final NextHeaderCase headersCase = new NextHeaderCaseBuilder().setNextHeaders(nextheaders).build();
    builder.setFlowspecType(headersCase);
    fs.add(builder.build());
    mp.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecIpv6CaseBuilder().setDestinationFlowspecIpv6(new DestinationFlowspecIpv6Builder().setPathId(PATH_ID).setFlowspec(fs).build()).build()).build());
    final MpReachNlriBuilder result = new MpReachNlriBuilder();
    result.setAfi(Ipv6AddressFamily.class);
    result.setSafi(FlowspecSubsequentAddressFamily.class);
    this.fsParser.parseNlri(Unpooled.wrappedBuffer(REACHED_NLRI_ADD_PATH), result, this.constraint);
    final List<Flowspec> flows = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecIpv6Case) result.getAdvertizedRoutes().getDestinationType()).getDestinationFlowspecIpv6().getFlowspec();
    assertEquals(3, flows.size());
    assertEquals(destinationPrefix, flows.get(0).getFlowspecType());
    assertEquals(sourcePrefix, flows.get(1).getFlowspecType());
    assertEquals(headersCase, flows.get(2).getFlowspecType());
    final ByteBuf buffer = Unpooled.buffer();
    this.fsParser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesReachBuilder().setMpReachNlri(mp.setAfi(Ipv6AddressFamily.class).build()).build()).build(), buffer);
    assertArrayEquals(REACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
    assertEquals("all packets to 102:304:500::/40 AND from 102:304:600::/40 AND where next header equals to 6 ", this.fsParser.stringNlri(flows));
}

Example 3 with NextHeadersBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv6.flowspec.flowspec.type.next.header._case.NextHeadersBuilder in project bgpcep by opendaylight.

the class FSIpv6NextHeaderHandler method parseNextHeader.

private static List<NextHeaders> parseNextHeader(final ByteBuf nlri) {
    final List<NextHeaders> headers = new ArrayList<>();
    boolean end = false;
    // we can do this as all fields will be rewritten in the cycle
    final NextHeadersBuilder builder = new NextHeadersBuilder();
    while (!end) {
        final byte b = nlri.readByte();
        final NumericOperand op = NumericOneByteOperandParser.INSTANCE.parse(b);
        builder.setOp(op);
        builder.setValue(ByteBufUtils.readUint8(nlri));
        end = op.getEndOfList();
        headers.add(builder.build());
    }
    return headers;
}

Example 4 with NextHeadersBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv6.flowspec.flowspec.type.next.header._case.NextHeadersBuilder in project bgpcep by opendaylight.

the class SimpleFlowspecIpv6NlriParserTest method testParseMpReachNlri.

@Test
public void testParseMpReachNlri() throws BGPParsingException {
    final List<Flowspec> fs = new ArrayList<>();
    final MpReachNlriBuilder mp = new MpReachNlriBuilder();
    final FlowspecBuilder builder = new FlowspecBuilder();
    final DestinationIpv6PrefixCase destinationPrefix = new DestinationIpv6PrefixCaseBuilder().setDestinationPrefix(new Ipv6Prefix("102:304:500::/40")).build();
    builder.setFlowspecType(destinationPrefix);
    fs.add(builder.build());
    final SourceIpv6PrefixCase sourcePrefix = new SourceIpv6PrefixCaseBuilder().setSourcePrefix(new Ipv6Prefix("102:304:600::/40")).build();
    builder.setFlowspecType(sourcePrefix);
    fs.add(builder.build());
    final List<NextHeaders> nextheaders = Lists.newArrayList(new NextHeadersBuilder().setOp(new NumericOperand(false, true, true, false, false)).setValue(Uint8.valueOf(6)).build());
    final NextHeaderCase headersCase = new NextHeaderCaseBuilder().setNextHeaders(nextheaders).build();
    builder.setFlowspecType(headersCase);
    fs.add(builder.build());
    mp.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecIpv6CaseBuilder().setDestinationFlowspecIpv6(new DestinationFlowspecIpv6Builder().setFlowspec(fs).build()).build()).build());
    final MpReachNlriBuilder result = new MpReachNlriBuilder();
    result.setAfi(Ipv6AddressFamily.class);
    result.setSafi(FlowspecSubsequentAddressFamily.class);
    this.fsParser.parseNlri(Unpooled.wrappedBuffer(REACHED_NLRI), result, null);
    final List<Flowspec> flows = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecIpv6Case) result.getAdvertizedRoutes().getDestinationType()).getDestinationFlowspecIpv6().getFlowspec();
    assertEquals(3, flows.size());
    assertEquals(destinationPrefix, flows.get(0).getFlowspecType());
    assertEquals(sourcePrefix, flows.get(1).getFlowspecType());
    assertEquals(headersCase, flows.get(2).getFlowspecType());
    final ByteBuf buffer = Unpooled.buffer();
    this.fsParser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesReachBuilder().setMpReachNlri(mp.setAfi(Ipv6AddressFamily.class).build()).build()).build(), buffer);
    assertArrayEquals(REACHED_NLRI, ByteArray.readAllBytes(buffer));
    assertEquals("all packets to 102:304:500::/40 AND from 102:304:600::/40 AND where next header equals to 6 ", this.fsParser.stringNlri(flows));
}

Example 5 with NextHeadersBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv6.flowspec.flowspec.type.next.header._case.NextHeadersBuilder in project bgpcep by opendaylight.

the class SimpleFlowspecIpv6NlriParserTest method testExtractFlowspecNextHeaders.

@Test
public void testExtractFlowspecNextHeaders() {
    final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> entry = Builders.mapEntryBuilder();
    entry.withNodeIdentifier(NodeIdentifierWithPredicates.of(FlowspecRoute.QNAME, FlowspecRoute.QNAME, entry));
    entry.withChild(Builders.unkeyedListBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.FLOWSPEC_NID).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.FLOWSPEC_NID).withChild(Builders.choiceBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.FLOWSPEC_TYPE_NID).withChild(Builders.unkeyedListBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.leafBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.OP_NID).withValue(Sets.newHashSet(AbstractOperandParser.END_OF_LIST_VALUE, AbstractOperandParser.AND_BIT_VALUE)).build()).withChild(Builders.leafBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.VALUE_NID).withValue(Uint8.valueOf(100)).build()).build()).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.leafBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.OP_NID).withValue(Sets.newHashSet(AbstractOperandParser.AND_BIT_VALUE)).build()).withChild(Builders.leafBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.VALUE_NID).withValue(Uint8.valueOf(200)).build()).build()).withChild(Builders.unkeyedListEntryBuilder().withNodeIdentifier(NEXT_HEADER_NID).withChild(Builders.leafBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.OP_NID).withValue(Sets.newHashSet(AbstractOperandParser.END_OF_LIST_VALUE, AbstractOperandParser.AND_BIT_VALUE, AbstractNumericOperandParser.EQUALS_VALUE)).build()).withChild(Builders.leafBuilder().withNodeIdentifier(AbstractFlowspecNlriParser.VALUE_NID).withValue(Uint8.valueOf(210)).build()).build()).build()).build()).build()).build());
    final FlowspecBuilder expectedFS = new FlowspecBuilder();
    expectedFS.setFlowspecType(new NextHeaderCaseBuilder().setNextHeaders(Lists.newArrayList(new NextHeadersBuilder().setValue(Uint8.valueOf(100)).setOp(new NumericOperand(true, true, false, false, false)).build(), new NextHeadersBuilder().setValue(Uint8.valueOf(200)).setOp(new NumericOperand(true, false, false, false, false)).build(), new NextHeadersBuilder().setValue(Uint8.valueOf(210)).setOp(new NumericOperand(true, true, true, false, false)).build())).build());
    final List<Flowspec> expectedValue = new ArrayList<>();
    expectedValue.add(expectedFS.build());
    assertEquals(expectedValue, this.fsParser.extractFlowspec(entry.build()));
}