diff options
Diffstat (limited to 'acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/InterfaceAclCustomizer.java')
-rw-r--r-- | acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/InterfaceAclCustomizer.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/InterfaceAclCustomizer.java b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/InterfaceAclCustomizer.java new file mode 100644 index 000000000..3a4fb0cf3 --- /dev/null +++ b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/InterfaceAclCustomizer.java @@ -0,0 +1,98 @@ +/* + * 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.hc2vpp.acl.write; + +import static java.util.stream.Collectors.toList; + +import io.fd.hc2vpp.acl.util.FutureJVppAclCustomizer; +import io.fd.hc2vpp.acl.util.iface.acl.AclInterfaceAssignmentRequest; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.honeycomb.translate.spi.write.WriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.acl.future.FutureJVppAclFacade; +import java.util.Collections; +import java.util.List; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.acl.rev161214.VppAclsBaseAttributes; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.acl.rev161214._interface.acl.attributes.Acl; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.acl.rev161214.vpp.acls.base.attributes.VppAcls; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +/** + * Handles acl assignments(only standard ones, mac-ip have dedicated customizer) + */ +public class InterfaceAclCustomizer extends FutureJVppAclCustomizer implements WriterCustomizer<Acl> { + + private final NamingContext interfaceContext; + private final NamingContext standardAclContext; + + public InterfaceAclCustomizer(@Nonnull final FutureJVppAclFacade jVppAclFacade, + @Nonnull final NamingContext interfaceContext, + @Nonnull final NamingContext standardAclContext) { + super(jVppAclFacade); + this.interfaceContext = interfaceContext; + this.standardAclContext = standardAclContext; + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + AclInterfaceAssignmentRequest.create(writeContext.getMappingContext()) + .standardAclContext(standardAclContext) + .interfaceContext(interfaceContext) + .identifier(id) + .inputAclNames(getAclNames(dataAfter.getIngress())) + .outputAclNames(getAclNames(dataAfter.getEgress())) + .executeAsCreate(getjVppAclFacade()); + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl dataBefore, + @Nonnull final Acl dataAfter, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + AclInterfaceAssignmentRequest.create(writeContext.getMappingContext()) + .standardAclContext(standardAclContext) + .interfaceContext(interfaceContext) + .identifier(id) + .inputAclNames(getAclNames(dataAfter.getIngress())) + .outputAclNames(getAclNames(dataAfter.getEgress())) + .executeAsUpdate(getjVppAclFacade(), dataBefore, dataAfter); + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl dataBefore, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + AclInterfaceAssignmentRequest.create(writeContext.getMappingContext()) + .standardAclContext(standardAclContext) + .interfaceContext(interfaceContext) + .identifier(id) + .inputAclNames(getAclNames(dataBefore.getIngress())) + .outputAclNames(getAclNames(dataBefore.getEgress())) + .executeAsDelete(getjVppAclFacade()); + } + + private static List<String> getAclNames(@Nonnull final VppAclsBaseAttributes acls) { + if (acls == null || acls.getVppAcls() == null) { + return Collections.emptyList(); + } else { + return acls.getVppAcls().stream().map(VppAcls::getName).collect(toList()); + } + } + + +} |