diff options
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/ip/SubInterfaceIpv4AddressCustomizer.java')
-rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/ip/SubInterfaceIpv4AddressCustomizer.java | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/ip/SubInterfaceIpv4AddressCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/ip/SubInterfaceIpv4AddressCustomizer.java new file mode 100644 index 000000000..a8a47d71a --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/ip/SubInterfaceIpv4AddressCustomizer.java @@ -0,0 +1,120 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.v3po.translate.v3po.interfacesstate.ip; + +import static com.google.common.base.Preconditions.checkNotNull; +import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.ip.Ipv4ReadUtils.dumpAddresses; +import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.ip.Ipv4ReadUtils.findIpAddressDetailsByIp; +import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.ip.Ipv4ReadUtils.getAllIpv4AddressIds; + +import com.google.common.base.Optional; +import io.fd.honeycomb.v3po.translate.read.ReadContext; +import io.fd.honeycomb.v3po.translate.read.ReadFailedException; +import io.fd.honeycomb.v3po.translate.spi.read.ListReaderCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.v3po.util.SubInterfaceUtils; +import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils; +import java.util.List; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.interfaces.state._interface.sub.interfaces.SubInterface; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.ip4.attributes.Ipv4Builder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.ip4.attributes.ipv4.Address; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.ip4.attributes.ipv4.AddressBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.ip4.attributes.ipv4.AddressKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.ip4.attributes.ipv4.address.subnet.PrefixLengthBuilder; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.dto.IpAddressDetails; +import org.openvpp.jvpp.dto.IpAddressDetailsReplyDump; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Read customizer for sub-interface Ipv4 addresses. + */ +public class SubInterfaceIpv4AddressCustomizer extends FutureJVppCustomizer + implements ListReaderCustomizer<Address, AddressKey, AddressBuilder> { + + private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceIpv4AddressCustomizer.class); + + private final NamingContext interfaceContext; + + public SubInterfaceIpv4AddressCustomizer(@Nonnull final FutureJVpp futureJvpp, + @Nonnull final NamingContext interfaceContext) { + super(futureJvpp); + this.interfaceContext = checkNotNull(interfaceContext, "interfaceContext should not be null"); + } + + @Override + @Nonnull + public AddressBuilder getBuilder(@Nonnull InstanceIdentifier<Address> id) { + return new AddressBuilder(); + } + + @Override + public void readCurrentAttributes(@Nonnull InstanceIdentifier<Address> id, @Nonnull AddressBuilder builder, + @Nonnull ReadContext ctx) + throws ReadFailedException { + LOG.debug("Reading attributes for sub-interface address: {}", id); + + final String subInterfaceName = getSubInterfaceName(id); + final int subInterfaceIndex = interfaceContext.getIndex(subInterfaceName, ctx.getMappingContext()); + final Optional<IpAddressDetailsReplyDump> dumpOptional = + dumpAddresses(getFutureJVpp(), id, subInterfaceName, subInterfaceIndex, ctx); + + final Optional<IpAddressDetails> ipAddressDetails = + findIpAddressDetailsByIp(dumpOptional, id.firstKeyOf(Address.class).getIp()); + + if (ipAddressDetails.isPresent()) { + final IpAddressDetails detail = ipAddressDetails.get(); + builder.setIp(TranslateUtils.arrayToIpv4AddressNoZone(detail.ip)) + .setSubnet(new PrefixLengthBuilder().setPrefixLength(Short.valueOf(detail.prefixLength)).build()); + + if (LOG.isDebugEnabled()) { + LOG.debug("Attributes for {} sub-interface (id={}) address {} successfully read: {}", + subInterfaceName, subInterfaceIndex, id, builder.build()); + } + } + } + + @Override + public List<AddressKey> getAllIds(@Nonnull InstanceIdentifier<Address> id, @Nonnull ReadContext ctx) + throws ReadFailedException { + LOG.debug("Reading list of keys for sub-interface addresses: {}", id); + + final String subInterfaceName = getSubInterfaceName(id); + final int subInterfaceIndex = interfaceContext.getIndex(subInterfaceName, ctx.getMappingContext()); + final Optional<IpAddressDetailsReplyDump> dumpOptional = + dumpAddresses(getFutureJVpp(), id, subInterfaceName, subInterfaceIndex, ctx); + + return getAllIpv4AddressIds(dumpOptional, AddressKey::new); + } + + @Override + public void merge(@Nonnull Builder<? extends DataObject> builder, @Nonnull List<Address> readData) { + ((Ipv4Builder) builder).setAddress(readData); + } + + private static String getSubInterfaceName(@Nonnull final InstanceIdentifier<Address> id) { + return SubInterfaceUtils.getSubInterfaceName(id.firstKeyOf(Interface.class).getName(), + Math.toIntExact(id.firstKeyOf(SubInterface.class).getIdentifier())); + } +} |