Examples with GracefulRestartCapabilityBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.GracefulRestartCapabilityBuilder used on opensource projects

Example 6 with GracefulRestartCapabilityBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.GracefulRestartCapabilityBuilder in project bgpcep by opendaylight.

the class GracefulCapabilityHandler method parseCapability.

@Override
public CParameters parseCapability(final ByteBuf buffer) throws BGPDocumentedException, BGPParsingException {
    final GracefulRestartCapabilityBuilder cb = new GracefulRestartCapabilityBuilder();
    final int flagBits = buffer.getByte(0) >> RESTART_FLAGS_SIZE;
    cb.setRestartFlags(new RestartFlags((flagBits & Byte.SIZE) != 0));
    final int timer = ((buffer.readUnsignedByte() & TIMER_TOPBITS_MASK) << Byte.SIZE) + buffer.readUnsignedByte();
    cb.setRestartTime(Uint16.valueOf(timer));
    final BindingMap.Builder<TablesKey, Tables> tables = BindingMap.builder();
    while (buffer.readableBytes() != 0) {
        final int afiVal = buffer.readShort();
        final Class<? extends AddressFamily> afi = this.afiReg.classForFamily(afiVal);
        if (afi == null) {
            LOG.debug("Ignoring GR capability for unknown address family {}", afiVal);
            buffer.skipBytes(PER_AFI_SAFI_SIZE - 2);
            continue;
        }
        final int safiVal = buffer.readUnsignedByte();
        final Class<? extends SubsequentAddressFamily> safi = this.safiReg.classForFamily(safiVal);
        if (safi == null) {
            LOG.debug("Ignoring GR capability for unknown subsequent address family {}", safiVal);
            buffer.skipBytes(1);
            continue;
        }
        final int flags = buffer.readUnsignedByte();
        tables.add(new TablesBuilder().setAfi(afi).setSafi(safi).setAfiFlags(new AfiFlags((flags & AFI_FLAG_FORWARDING_STATE) != 0)).build());
    }
    cb.setTables(tables.build());
    return new CParametersBuilder().addAugmentation(new CParameters1Builder().setGracefulRestartCapability(cb.build()).build()).build();
}

Example 7 with GracefulRestartCapabilityBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.GracefulRestartCapabilityBuilder in project bgpcep by opendaylight.

the class ComplementaryTest method testBGPParameter.

@Test
public void testBGPParameter() {
    final MultiprotocolCapability cap = new MultiprotocolCapabilityBuilder().setAfi(Ipv6AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build();
    final CParameters tlv1 = new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(cap).build()).build();
    final MultiprotocolCapability cap1 = new MultiprotocolCapabilityBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build();
    final CParameters tlv2 = new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(cap1).build()).build();
    final Map<TablesKey, Tables> tt = BindingMap.of(new TablesBuilder().setAfi(Ipv6AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build(), new TablesBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build());
    final GracefulRestartCapability tlv3 = new GracefulRestartCapabilityBuilder().setRestartFlags(new RestartFlags(Boolean.FALSE)).setRestartTime(Uint16.ZERO).setTables(tt).build();
    final CParameters tlv4 = new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(new AsNumber(Uint32.valueOf(40))).build()).build();
    assertFalse(tlv3.getRestartFlags().getRestartState());
    assertEquals(0, tlv3.getRestartTime().intValue());
    assertNotEquals(tlv1, tlv2);
    assertNotSame(tlv1.hashCode(), tlv3.hashCode());
    assertNotSame(tlv2.toString(), tlv3.toString());
    assertEquals(tt, tlv3.getTables());
    assertEquals(cap.getSafi(), cap1.getSafi());
    assertNotSame(cap.getAfi(), cap1.getAfi());
    assertEquals(40, tlv4.getAs4BytesCapability().getAsNumber().getValue().longValue());
    assertEquals(new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(new AsNumber(Uint32.valueOf(40))).build()).build(), tlv4);
}

Example 8 with GracefulRestartCapabilityBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.GracefulRestartCapabilityBuilder in project bgpcep by opendaylight.

the class OpenTest method testSerializeOpen.

@Test
public void testSerializeOpen() throws BGPDocumentedException {
    final Open open = new OpenBuilder().setBgpIdentifier(new Ipv4AddressNoZone("127.0.0.1")).setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.valueOf(3)).setVersion(new ProtocolVersion(Uint8.valueOf(4))).setBgpParameters(List.of(new BgpParametersBuilder().setOptionalCapabilities(List.of(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(new AsNumber(Uint32.valueOf(1000))).build()).addAugmentation(new CParameters1Builder().setGracefulRestartCapability(new GracefulRestartCapabilityBuilder().setRestartFlags(new GracefulRestartCapability.RestartFlags(false)).setRestartTime(Uint16.ZERO).setTables(Map.of()).build()).build()).build()).build())).build())).build();
    final ByteBuf msg = Unpooled.buffer();
    new BGPOpenMessageParser(registry).serializeMessage(open, msg);
    final byte[] temp = ByteArray.cutBytes(ByteArray.getAllBytes(msg), 19);
    final Open openResult = new BGPOpenMessageParser(registry).parseMessageBody(Unpooled.copiedBuffer(temp), temp.length, null);
    assertEquals(open.getBgpIdentifier(), openResult.getBgpIdentifier());
    assertEquals(open.getHoldTimer(), openResult.getHoldTimer());
    assertEquals(open.getMyAsNumber(), openResult.getMyAsNumber());
    boolean grace = false;
    if (openResult.getBgpParameters().get(0).getOptionalCapabilities().get(0).getCParameters().getAs4BytesCapability() != null) {
        grace = true;
    }
    assertEquals(open.getBgpParameters().get(0).getOptionalCapabilities().get(0).getCParameters().getAs4BytesCapability(), openResult.getBgpParameters().get(0).getOptionalCapabilities().get(grace ? 0 : 1).getCParameters().getAs4BytesCapability());
    assertEquals(open.getBgpParameters().get(0).getOptionalCapabilities().get(0).getCParameters().augmentation(CParameters1.class).getGracefulRestartCapability(), openResult.getBgpParameters().get(0).getOptionalCapabilities().get(grace ? 1 : 0).getCParameters().augmentation(CParameters1.class).getGracefulRestartCapability());
}

Example 9 with GracefulRestartCapabilityBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.GracefulRestartCapabilityBuilder in project bgpcep by opendaylight.

the class GracefulCapabilityHandlerTest method testRestartTimeMaxValue.

@Test(expected = IllegalArgumentException.class)
public void testRestartTimeMaxValue() {
    final GracefulCapabilityHandler handler = new GracefulCapabilityHandler(this.ctx.getAddressFamilyRegistry(), this.ctx.getSubsequentAddressFamilyRegistry());
    final GracefulRestartCapabilityBuilder capaBuilder = new GracefulRestartCapabilityBuilder().setRestartFlags(new RestartFlags(true)).setRestartTime(Uint16.valueOf(50000));
    capaBuilder.setTables(BindingMap.of(new TablesBuilder().setAfiFlags(new AfiFlags(true)).setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build()));
    final ByteBuf buffer = Unpooled.buffer();
    handler.serializeCapability(new CParametersBuilder().addAugmentation(new CParameters1Builder().setGracefulRestartCapability(capaBuilder.build()).build()).build(), buffer);
}

Example 10 with GracefulRestartCapabilityBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.GracefulRestartCapabilityBuilder in project bgpcep by opendaylight.

the class GracefulCapabilityHandlerTest method testRestartTimeMinValue.

@Test(expected = IllegalArgumentException.class)
public void testRestartTimeMinValue() {
    final GracefulCapabilityHandler handler = new GracefulCapabilityHandler(this.ctx.getAddressFamilyRegistry(), this.ctx.getSubsequentAddressFamilyRegistry());
    final GracefulRestartCapabilityBuilder capaBuilder = new GracefulRestartCapabilityBuilder().setRestartFlags(new RestartFlags(true)).setRestartTime(Uint16.MAX_VALUE).setTables(BindingMap.of(new TablesBuilder().setAfiFlags(new AfiFlags(true)).setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build()));
    final ByteBuf buffer = Unpooled.buffer();
    handler.serializeCapability(new CParametersBuilder().addAugmentation(new CParameters1Builder().setGracefulRestartCapability(capaBuilder.build()).build()).build(), buffer);
}