diff options
author | Jan Srnicek <jsrnicek@cisco.com> | 2016-10-07 11:11:09 +0200 |
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committer | Jan Srnicek <jsrnicek@cisco.com> | 2016-10-07 11:11:09 +0200 |
commit | ae37a3a44a56ccbbc760744f36ad9140aecc06eb (patch) | |
tree | 61f4f00ebe4e988edb4f733bab332166d2682e98 /v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/pbb | |
parent | fb6666efe7b6009528e98702efc66e9118011174 (diff) |
Pbb Support
models/implementation refactored to work as rewrite on interfaces
Change-Id: I8ce42905ce8f183c354e718d02291aea2435110d
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/pbb')
-rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/pbb/PbbRewriteCustomizer.java | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/pbb/PbbRewriteCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/pbb/PbbRewriteCustomizer.java new file mode 100644 index 000000000..79256ea58 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/pbb/PbbRewriteCustomizer.java @@ -0,0 +1,130 @@ +/* + * 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.translate.v3po.interfaces.pbb; + +import static com.google.common.base.Preconditions.checkNotNull; + +import io.fd.honeycomb.translate.spi.write.WriterCustomizer; +import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer; +import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer; +import io.fd.honeycomb.translate.vpp.util.MacTranslator; +import io.fd.honeycomb.translate.vpp.util.NamingContext; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.VppBaseCallException; +import io.fd.vpp.jvpp.core.dto.L2InterfacePbbTagRewrite; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +import java.util.concurrent.TimeoutException; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.pbb.rev160410.interfaces._interface.PbbRewrite; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class PbbRewriteCustomizer extends FutureJVppCustomizer + implements WriterCustomizer<PbbRewrite>, MacTranslator, JvppReplyConsumer { + + private static final int OPERATION_DISABLE = 0; + + private final NamingContext interfaceNamingContext; + + public PbbRewriteCustomizer(@Nonnull final FutureJVppCore futureJVppCore, + @Nonnull final NamingContext interfaceNamingContext) { + super(futureJVppCore); + this.interfaceNamingContext = checkNotNull(interfaceNamingContext, "Interface naming context cannot be null"); + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<PbbRewrite> id, + @Nonnull final PbbRewrite dataAfter, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + try { + setPbbRewrite(id, dataAfter, writeContext, false); + } catch (TimeoutException | VppBaseCallException e) { + throw new WriteFailedException.CreateFailedException(id, dataAfter, e); + } + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<PbbRewrite> id, + @Nonnull final PbbRewrite dataBefore, @Nonnull final PbbRewrite dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + try { + setPbbRewrite(id, dataAfter, writeContext, false); + } catch (TimeoutException | VppBaseCallException e) { + throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, e); + } + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<PbbRewrite> id, + @Nonnull final PbbRewrite dataBefore, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + + try { + setPbbRewrite(id, dataBefore, writeContext, true); + } catch (TimeoutException | VppBaseCallException e) { + throw new WriteFailedException.DeleteFailedException(id, e); + } + } + + private void setPbbRewrite(final InstanceIdentifier<PbbRewrite> id, final PbbRewrite data, + final WriteContext writeContext, final boolean disable) + throws TimeoutException, VppBaseCallException { + final String interfaceName = checkNotNull(id.firstKeyOf(Interface.class), "Interface key not found").getName(); + + final L2InterfacePbbTagRewrite request = new L2InterfacePbbTagRewrite(); + + //checking all attributes in preconditions(pbb-rewrite is subcontainer, so there can't be mandatory statements) + request.swIfIndex = interfaceNamingContext.getIndex(interfaceName, writeContext.getMappingContext()); + request.bDmac = parseMac(verifiedDestinationAddress(data)); + request.bSmac = parseMac(verifiedSourceAddress(data)); + request.bVlanid = verifiedBVlanId(data); + request.iSid = verifiedISid(data); + request.vtrOp = verifiedOperation(data, disable); + + //not sure whats gonna happen to this attribute, so its left optional for now + if (data.getOuterTag() != null) { + request.outerTag = data.getOuterTag().shortValue(); + } + + getReply(getFutureJVpp().l2InterfacePbbTagRewrite(request).toCompletableFuture()); + } + + private String verifiedDestinationAddress(final PbbRewrite data) { + return checkNotNull(data.getDestinationAddress(), "Destination address cannot be null").getValue(); + } + + private String verifiedSourceAddress(final PbbRewrite data) { + return checkNotNull(data.getSourceAddress(), "Destination address cannot be null").getValue(); + } + + private byte verifiedBVlanId(final PbbRewrite data) { + return (byte) checkNotNull(data.getBVlanTagVlanId(), "BVlan id cannot be null").shortValue(); + } + + private int verifiedISid(final PbbRewrite data) { + return checkNotNull(data.getITagIsid(), "ISid cannot be null").intValue(); + } + + // if disabled ,then uses non-public allowed value 0, which is equal to operation disable + private int verifiedOperation(final PbbRewrite data, final boolean disable) { + + return disable + ? OPERATION_DISABLE + : checkNotNull(data.getInterfaceOperation(), "Operation cannot be null").getIntValue(); + } +} |