diff options
Diffstat (limited to 'nat/nat2vpp/src/main/java')
6 files changed, 33 insertions, 34 deletions
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ExternalIpPoolCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ExternalIpPoolCustomizer.java index 7592db69b..7a97a68d1 100644 --- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ExternalIpPoolCustomizer.java +++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ExternalIpPoolCustomizer.java @@ -65,11 +65,13 @@ final class ExternalIpPoolCustomizer implements ExternalIpPoolCustomizer(@Nonnull final FutureJVppNatFacade jvppNat) { checkNotNull(jvppNat, "jvppNat should not be null"); this.nat44DumpMgr = new DumpCacheManager.DumpCacheManagerBuilder<Nat44AddressDetailsReplyDump, Void>() - .withExecutor((id, params) -> getReplyForRead(jvppNat.nat44AddressDump(new Nat44AddressDump()).toCompletableFuture(), id)) + .withExecutor((id, params) -> getReplyForRead( + jvppNat.nat44AddressDump(new Nat44AddressDump()).toCompletableFuture(), id)) .acceptOnly(Nat44AddressDetailsReplyDump.class) .build(); this.nat64DumpMgr = new DumpCacheManager.DumpCacheManagerBuilder<Nat64PoolAddrDetailsReplyDump, Void>() - .withExecutor((id, params) -> getReplyForRead(jvppNat.nat64PoolAddrDump(new Nat64PoolAddrDump()).toCompletableFuture(), id)) + .withExecutor((id, params) -> getReplyForRead( + jvppNat.nat64PoolAddrDump(new Nat64PoolAddrDump()).toCompletableFuture(), id)) .acceptOnly(Nat64PoolAddrDetailsReplyDump.class) .build(); } @@ -94,7 +96,7 @@ final class ExternalIpPoolCustomizer implements final Long poolId = id.firstKeyOf(ExternalIpAddressPool.class).getPoolId(); final List<Nat44AddressDetails> nat44Details = nat44DumpMgr.getDump(id, ctx.getModificationCache()) - .or(new Nat44AddressDetailsReplyDump()).nat44AddressDetails; + .orElse(new Nat44AddressDetailsReplyDump()).nat44AddressDetails; final int nat44PoolCount = nat44Details.size(); // Uses ID<->address mapping as defined by getAllIds (nat44 mappings go before nat64): @@ -104,7 +106,7 @@ final class ExternalIpPoolCustomizer implements setPoolType(builder, NatPoolType.Nat44); } else { final List<Nat64PoolAddrDetails> nat64Details = nat64DumpMgr.getDump(id, ctx.getModificationCache()) - .or(new Nat64PoolAddrDetailsReplyDump()).nat64PoolAddrDetails; + .orElse(new Nat64PoolAddrDetailsReplyDump()).nat64PoolAddrDetails; final int nat64PoolCount = nat64Details.size(); final int nat64PoolPosition = Math.toIntExact(poolId) - nat44PoolCount; if (nat64PoolPosition < nat64PoolCount) { @@ -146,16 +148,14 @@ final class ExternalIpPoolCustomizer implements // That's why the write and read is not symmetrical in terms of data structure, instead, // this customizer also returns every single address as a 32 prefix and assigns an artificial key to them - long addressCount = nat44DumpMgr.getDump(id, ctx.getModificationCache()) - .or(new Nat44AddressDetailsReplyDump()).nat44AddressDetails.stream() - .count(); + long addressCount = (long) nat44DumpMgr.getDump(id, ctx.getModificationCache()) + .orElse(new Nat44AddressDetailsReplyDump()).nat44AddressDetails.size(); // The ietf-nat model groups address pools for Nat44 and Nat64 under the same list, // but VPP uses different APIs, so we need an other dump: - addressCount += nat64DumpMgr.getDump(id, ctx.getModificationCache()) - .or(new Nat64PoolAddrDetailsReplyDump()).nat64PoolAddrDetails.stream() - .count(); + addressCount += (long) nat64DumpMgr.getDump(id, ctx.getModificationCache()) + .orElse(new Nat64PoolAddrDetailsReplyDump()).nat64PoolAddrDetails.size(); final List<ExternalIpAddressPoolKey> ids = LongStream.range(0, addressCount) .mapToObj(ExternalIpAddressPoolKey::new) diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/MappingEntryCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/MappingEntryCustomizer.java index 2be7392d7..1ae452183 100644 --- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/MappingEntryCustomizer.java +++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/MappingEntryCustomizer.java @@ -86,7 +86,7 @@ final class MappingEntryCustomizer implements Ipv4Translator, Ipv6Translator, final int natInstanceId = id.firstKeyOf(Instance.class).getId().intValue(); final List<Nat44StaticMappingDetails> nat44Details = nat44DumpManager.getDump(id, ctx.getModificationCache()) - .or(new Nat44StaticMappingDetailsReplyDump()).nat44StaticMappingDetails; + .orElse(new Nat44StaticMappingDetailsReplyDump()).nat44StaticMappingDetails; final Optional<Nat44StaticMappingDetails> nat44StaticMappingDetails = mappingEntryContext.findDetailsNat44(nat44Details, natInstanceId, idx, ctx.getMappingContext()); @@ -95,7 +95,7 @@ final class MappingEntryCustomizer implements Ipv4Translator, Ipv6Translator, } else { final List<Nat64BibDetails> nat64Details = nat64DumpManager.getDump(id, ctx.getModificationCache()) - .or(new Nat64BibDetailsReplyDump()).nat64BibDetails; + .orElse(new Nat64BibDetailsReplyDump()).nat64BibDetails; final Optional<Nat64BibDetails> nat64StaticMappingDetails = mappingEntryContext.findDetailsNat64(nat64Details, natInstanceId, idx, ctx.getMappingContext()); @@ -153,7 +153,7 @@ final class MappingEntryCustomizer implements Ipv4Translator, Ipv6Translator, final List<MappingEntryKey> entryKeys = nat44DumpManager.getDump(id, context.getModificationCache()) - .or(new Nat44StaticMappingDetailsReplyDump()).nat44StaticMappingDetails.stream() + .orElse(new Nat44StaticMappingDetailsReplyDump()).nat44StaticMappingDetails.stream() .filter(detail -> natInstanceId == detail.vrfId) .map(detail -> mappingEntryContext .getStoredOrArtificialIndex(natInstanceId, detail, context.getMappingContext())) @@ -163,7 +163,7 @@ final class MappingEntryCustomizer implements Ipv4Translator, Ipv6Translator, final List<MappingEntryKey> nat64Keys = nat64DumpManager.getDump(id, context.getModificationCache()) - .or(new Nat64BibDetailsReplyDump()).nat64BibDetails.stream() + .orElse(new Nat64BibDetailsReplyDump()).nat64BibDetails.stream() .filter(detail -> natInstanceId == detail.vrfId) .map(detail -> mappingEntryContext .getStoredOrArtificialIndex(natInstanceId, detail, context.getMappingContext())) diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/NatInstanceCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/NatInstanceCustomizer.java index 81a978559..6d1cf812c 100644 --- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/NatInstanceCustomizer.java +++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/NatInstanceCustomizer.java @@ -79,10 +79,10 @@ final class NatInstanceCustomizer // Find the nat instance IDs (vrf-ids) by listing all static mappings and their VRF assignment final List<InstanceKey> vrfIds = Stream.concat( nat44DumpManager.getDump(id, context.getModificationCache()) - .or(new Nat44StaticMappingDetailsReplyDump()).nat44StaticMappingDetails.stream() + .orElse(new Nat44StaticMappingDetailsReplyDump()).nat44StaticMappingDetails.stream() .map(detail -> detail.vrfId), nat64DumpManager.getDump(id, context.getModificationCache()) - .or(new Nat64BibDetailsReplyDump()).nat64BibDetails.stream() + .orElse(new Nat64BibDetailsReplyDump()).nat64BibDetails.stream() .map(detail -> detail.vrfId)) // V4 (nat44) and V6 (nat64) VRFs in VPP can have the same id. We store them under single nat instance, // because the ietf-nat model does not require separate instances for nat44 and nat64 features. diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/AbstractInterfaceNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/AbstractInterfaceNatCustomizer.java index 91e2a8bb7..2d8e4cce5 100644 --- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/AbstractInterfaceNatCustomizer.java +++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/AbstractInterfaceNatCustomizer.java @@ -18,7 +18,6 @@ package io.fd.hc2vpp.nat.read.ifc; import static java.util.Objects.requireNonNull; -import com.google.common.base.Optional; import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer; import io.fd.hc2vpp.common.translate.util.NamingContext; import io.fd.honeycomb.translate.read.ReadContext; @@ -32,6 +31,7 @@ import io.fd.jvpp.nat.dto.Nat44InterfaceOutputFeatureDump; import io.fd.jvpp.nat.dto.Nat64InterfaceDetailsReplyDump; import io.fd.jvpp.nat.dto.Nat64InterfaceDump; import io.fd.jvpp.nat.future.FutureJVppNatFacade; +import java.util.Optional; 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.yangtools.concepts.Builder; @@ -95,7 +95,7 @@ abstract class AbstractInterfaceNatCustomizer<C extends DataObject, B extends Bu final Optional<Nat44InterfaceDetailsReplyDump> dump = preRoutingNat44DumpMgr.getDump(id, ctx.getModificationCache()); - dump.or(new Nat44InterfaceDetailsReplyDump()).nat44InterfaceDetails.stream() + dump.orElse(new Nat44InterfaceDetailsReplyDump()).nat44InterfaceDetails.stream() .filter(natIfcDetail -> natIfcDetail.swIfIndex == index) .filter(natIfcDetail -> isExpectedNatType(natIfcDetail.isInside)) .findAny() @@ -108,7 +108,7 @@ abstract class AbstractInterfaceNatCustomizer<C extends DataObject, B extends Bu final Optional<Nat64InterfaceDetailsReplyDump> dump = preRoutingNat64DumpMgr.getDump(id, ctx.getModificationCache()); - dump.or(new Nat64InterfaceDetailsReplyDump()).nat64InterfaceDetails.stream() + dump.orElse(new Nat64InterfaceDetailsReplyDump()).nat64InterfaceDetails.stream() .filter(natIfcDetail -> natIfcDetail.swIfIndex == index) .filter(natIfcDetail -> isExpectedNatType(natIfcDetail.isInside)) .findAny() @@ -121,7 +121,7 @@ abstract class AbstractInterfaceNatCustomizer<C extends DataObject, B extends Bu final Optional<Nat44InterfaceOutputFeatureDetailsReplyDump> dump = postRoutingNat44DumpMgr.getDump(id, ctx.getModificationCache()); - dump.or(new Nat44InterfaceOutputFeatureDetailsReplyDump()).nat44InterfaceOutputFeatureDetails + dump.orElse(new Nat44InterfaceOutputFeatureDetailsReplyDump()).nat44InterfaceOutputFeatureDetails .stream() .filter(natIfcDetail -> natIfcDetail.swIfIndex == index) .filter(natIfcDetail -> isExpectedNatType(natIfcDetail.isInside)) diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/util/MappingEntryContext.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/util/MappingEntryContext.java index 14bf3f0a3..aed383b10 100644 --- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/util/MappingEntryContext.java +++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/util/MappingEntryContext.java @@ -19,7 +19,7 @@ package io.fd.hc2vpp.nat.util; import static com.google.common.base.Preconditions.checkArgument; import com.google.common.annotations.VisibleForTesting; -import com.google.common.base.Optional; +import java.util.Optional; import io.fd.hc2vpp.common.translate.util.Ipv4Translator; import io.fd.hc2vpp.common.translate.util.Ipv6Translator; import io.fd.honeycomb.translate.MappingContext; @@ -179,8 +179,8 @@ public class MappingEntryContext implements Ipv4Translator, Ipv6Translator { @Nonnull final MappingContext mappingContext) { // Find mapping entry for Index final MappingEntry ctxMappingEntry = mappingContext.read(getTableId(natInstanceId)) - .transform(MappingTable::getMappingEntry) - .or(Collections.emptyList()) + .map(MappingTable::getMappingEntry) + .orElse(Collections.emptyList()) .stream() .filter(entry -> entry.getIndex() == idx) .findFirst() @@ -201,8 +201,8 @@ public class MappingEntryContext implements Ipv4Translator, Ipv6Translator { @Nonnull final MappingContext mappingContext) { // Find mapping entry for Index final MappingEntry ctxMappingEntry = mappingContext.read(getTableId(natInstanceId)) - .transform(MappingTable::getMappingEntry) - .or(Collections.emptyList()) + .map(MappingTable::getMappingEntry) + .orElse(Collections.emptyList()) .stream() .filter(entry -> entry.getIndex() == idx) .findFirst() @@ -222,8 +222,8 @@ public class MappingEntryContext implements Ipv4Translator, Ipv6Translator { @Nonnull final Nat44StaticMappingDetails details, @Nonnull final MappingContext mappingContext) { return mappingContext.read(getId(natInstanceId, entryToKey(details))) - .transform(MappingEntry::getIndex) - .or(() -> getArtificialId(details, natInstanceId, mappingContext)); + .map(MappingEntry::getIndex) + .orElseGet(() -> getArtificialId(details, natInstanceId, mappingContext)); } /** @@ -233,8 +233,8 @@ public class MappingEntryContext implements Ipv4Translator, Ipv6Translator { @Nonnull final Nat64BibDetails details, @Nonnull final MappingContext mappingContext) { return mappingContext.read(getId(natInstanceId, entryToKey(details))) - .transform(MappingEntry::getIndex) - .or(() -> getArtificialId(details, natInstanceId, mappingContext)); + .map(MappingEntry::getIndex) + .orElseGet(() -> getArtificialId(details, natInstanceId, mappingContext)); } /** @@ -243,8 +243,7 @@ public class MappingEntryContext implements Ipv4Translator, Ipv6Translator { public synchronized Optional<Long> getStoredIndex(final long natInstanceId, @Nonnull final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev180628.nat.instances.instance.mapping.table.MappingEntry entry, @Nonnull final MappingContext mappingContext) { - return mappingContext.read(getId(natInstanceId, entryToKey(entry))) - .transform(MappingEntry::getIndex); + return mappingContext.read(getId(natInstanceId, entryToKey(entry))).map(MappingEntry::getIndex); } private long getArtificialId(final Nat44StaticMappingDetails details, final Long natInstanceId, @@ -267,8 +266,8 @@ public class MappingEntryContext implements Ipv4Translator, Ipv6Translator { private long findFreeIndex(final long natInstanceId, final MappingContext mappingContext) { return mappingContext.read(getTableId(natInstanceId)) - .transform(MappingTable::getMappingEntry) - .or(Collections.emptyList()) + .map(MappingTable::getMappingEntry) + .orElse(Collections.emptyList()) .stream() .map(MappingEntry::getIndex) .max(Comparator.naturalOrder()) diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java index 924f6a6a1..9c8da8c84 100644 --- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java +++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizer.java @@ -16,7 +16,7 @@ package io.fd.hc2vpp.nat.write; -import com.google.common.base.Optional; +import java.util.Optional; import io.fd.hc2vpp.common.translate.util.ByteDataTranslator; import io.fd.hc2vpp.common.translate.util.Ipv4Translator; import io.fd.hc2vpp.common.translate.util.Ipv6Translator; |