diff options
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/SubInterfaceAclCustomizer.java')
| -rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/SubInterfaceAclCustomizer.java | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/SubInterfaceAclCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/SubInterfaceAclCustomizer.java new file mode 100644 index 000000000..8c46a6a09 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/SubInterfaceAclCustomizer.java @@ -0,0 +1,103 @@ +/* + * 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.interfacesstate; + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; +import static io.fd.honeycomb.translate.v3po.util.SubInterfaceUtils.getSubInterfaceName; + +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.spi.read.ReaderCustomizer; +import io.fd.honeycomb.translate.read.ReadFailedException; +import io.fd.honeycomb.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.translate.v3po.util.NamingContext; +import io.fd.honeycomb.translate.v3po.util.TranslateUtils; +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.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey; +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.interfaces.state._interface.sub.interfaces.SubInterfaceBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.interfaces.state._interface.sub.interfaces.SubInterfaceKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.Acl; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.AclBuilder; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.dto.ClassifyTableByInterface; +import org.openvpp.jvpp.dto.ClassifyTableByInterfaceReply; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Customizer for reading ACLs enabled on given sub-interface. + */ +public class SubInterfaceAclCustomizer extends FutureJVppCustomizer + implements ReaderCustomizer<Acl, AclBuilder>, AclReader { + + private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceAclCustomizer.class); + private final NamingContext interfaceContext; + private final NamingContext classifyTableContext; + + public SubInterfaceAclCustomizer(@Nonnull final FutureJVpp jvpp, @Nonnull final NamingContext interfaceContext, + @Nonnull final NamingContext classifyTableContext) { + super(jvpp); + this.interfaceContext = checkNotNull(interfaceContext, "interfaceContext should not be null"); + this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null"); + } + + @Override + public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final Acl readValue) { + ((SubInterfaceBuilder) parentBuilder).setAcl(readValue); + } + + @Nonnull + @Override + public AclBuilder getBuilder(@Nonnull final InstanceIdentifier<Acl> id) { + return new AclBuilder(); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final AclBuilder builder, + @Nonnull final ReadContext ctx) throws ReadFailedException { + LOG.debug("Reading attributes for sub-interface ACL: {}", id); + final InterfaceKey parentInterfacekey = id.firstKeyOf(Interface.class); + checkArgument(parentInterfacekey != null, "No parent interface key found"); + final SubInterfaceKey subInterfacekey = id.firstKeyOf(SubInterface.class); + checkArgument(subInterfacekey != null, "No sub-interface key found"); + final String subInterfaceName = + getSubInterfaceName(parentInterfacekey.getName(), subInterfacekey.getIdentifier().intValue()); + + final ClassifyTableByInterface request = new ClassifyTableByInterface(); + request.swIfIndex = interfaceContext.getIndex(subInterfaceName, ctx.getMappingContext()); + try { + final ClassifyTableByInterfaceReply reply = TranslateUtils + .getReplyForRead(getFutureJVpp().classifyTableByInterface(request).toCompletableFuture(), id); + + builder.setL2Acl(readL2Acl(reply.l2TableId, classifyTableContext, ctx.getMappingContext())); + builder.setIp4Acl(readIp4Acl(reply.ip4TableId, classifyTableContext, ctx.getMappingContext())); + builder.setIp6Acl(readIp6Acl(reply.ip6TableId, classifyTableContext, ctx.getMappingContext())); + + if (LOG.isTraceEnabled()) { + LOG.trace("Attributes for ACL {} successfully read: {}", id, builder.build()); + } + } catch (VppBaseCallException e) { + throw new ReadFailedException(id, e); + } + } +} |