diff options
Diffstat (limited to 'nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/read/NatInstanceCustomizer.java')
| -rw-r--r-- | nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/read/NatInstanceCustomizer.java | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/read/NatInstanceCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/read/NatInstanceCustomizer.java deleted file mode 100644 index 56965f7b4..000000000 --- a/nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/read/NatInstanceCustomizer.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * 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.nat.read; - -import io.fd.honeycomb.translate.read.ReadContext; -import io.fd.honeycomb.translate.read.ReadFailedException; -import io.fd.honeycomb.translate.spi.read.Initialized; -import io.fd.honeycomb.translate.spi.read.InitializingListReaderCustomizer; -import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager; -import io.fd.vpp.jvpp.snat.dto.SnatStaticMappingDetailsReplyDump; -import java.util.List; -import java.util.stream.Collectors; -import javax.annotation.Nonnull; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.NatConfig; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.state.NatInstancesBuilder; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.state.nat.instances.NatInstance; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.state.nat.instances.NatInstanceBuilder; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.state.nat.instances.NatInstanceKey; -import org.opendaylight.yangtools.concepts.Builder; -import org.opendaylight.yangtools.yang.binding.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Nat instance ID is mapped to VRF-ID in VPP. - */ -final class NatInstanceCustomizer implements InitializingListReaderCustomizer<NatInstance, NatInstanceKey, NatInstanceBuilder> { - - private static final Logger LOG = LoggerFactory.getLogger(NatInstanceCustomizer.class); - static final NatInstanceKey DEFAULT_VRF_ID = new NatInstanceKey(0L); - - private final DumpCacheManager<SnatStaticMappingDetailsReplyDump, Void> dumpCacheManager; - - NatInstanceCustomizer( - final DumpCacheManager<SnatStaticMappingDetailsReplyDump, Void> dumpCacheManager) { - this.dumpCacheManager = dumpCacheManager; - } - - @Nonnull - @Override - public NatInstanceBuilder getBuilder(@Nonnull final InstanceIdentifier<NatInstance> id) { - return new NatInstanceBuilder(); - } - - @Override - public void readCurrentAttributes(@Nonnull final InstanceIdentifier<NatInstance> id, - @Nonnull final NatInstanceBuilder builder, @Nonnull final ReadContext ctx) - throws ReadFailedException { - LOG.trace("Reading current attributes for nat-instance: {}", id); - builder.setId(id.firstKeyOf(NatInstance.class).getId()); - } - - @Nonnull - @Override - public List<NatInstanceKey> getAllIds(@Nonnull final InstanceIdentifier<NatInstance> id, - @Nonnull final ReadContext context) throws ReadFailedException { - LOG.trace("Listing IDs for all nat-instances"); - - // Find the nat instance IDs (vrf-ids) by listing all static mappings and their VRF assignment - final List<NatInstanceKey> vrfIds = - dumpCacheManager.getDump(id, context.getModificationCache(), null) - .or(new SnatStaticMappingDetailsReplyDump()).snatStaticMappingDetails.stream() - .map(detail -> detail.vrfId) - .map(vrfId -> new NatInstanceKey((long) vrfId)) - .collect(Collectors.toList()); - - // Add default vrf id if not present - if (!vrfIds.contains(DEFAULT_VRF_ID)) { - vrfIds.add(0, DEFAULT_VRF_ID); - } - - LOG.debug("List of nat-instance keys (vrf-ids): {}", vrfIds); - return vrfIds; - } - - @Override - public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<NatInstance> readData) { - ((NatInstancesBuilder) builder).setNatInstance(readData); - } - - @Override - public Initialized<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstance> init(@Nonnull final InstanceIdentifier<NatInstance> id, - @Nonnull final NatInstance readValue, - @Nonnull final ReadContext ctx) { - return Initialized.create(getCfgId(id), - new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstanceBuilder() - .setId(readValue.getId()) - .build()); - } - - static InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstance> getCfgId( - @Nonnull final InstanceIdentifier<NatInstance> id) { - return InstanceIdentifier.create(NatConfig.class) - .child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.NatInstances.class) - .child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstance.class, - new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstanceKey( - id.firstKeyOf(NatInstance.class).getId())); - } -} |