1 files changed, 136 insertions, 0 deletions
diff --git a/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/read/InterfaceAclCustomizer.java b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/read/InterfaceAclCustomizer.java
new file mode 100644
index 000000000..64720de5d
--- /dev/null
+++ b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/read/InterfaceAclCustomizer.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2018 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.read;
+
+import com.google.common.base.Optional;
+import com.google.common.collect.Streams;
+import io.fd.hc2vpp.acl.util.FutureJVppAclCustomizer;
+import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+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.acl.dto.AclInterfaceListDetailsReplyDump;
+import io.fd.vpp.jvpp.acl.dto.AclInterfaceListDump;
+import io.fd.vpp.jvpp.acl.dto.MacipAclInterfaceListDetailsReplyDump;
+import io.fd.vpp.jvpp.acl.dto.MacipAclInterfaceListDump;
+import io.fd.vpp.jvpp.acl.future.FutureJVppAclFacade;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev181001.acls.AttachmentPointsBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev181001.acls.attachment.points.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev181001.acls.attachment.points.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev181001.acls.attachment.points.InterfaceKey;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfaceAclCustomizer extends FutureJVppAclCustomizer implements
+        InitializingListReaderCustomizer<Interface, InterfaceKey, InterfaceBuilder>, JvppReplyConsumer {
+    private final NamingContext interfaceContext;
+
+    private final DumpCacheManager<MacipAclInterfaceListDetailsReplyDump, Void> macipAclInterfaceListDumpManager;
+    private final DumpCacheManager<AclInterfaceListDetailsReplyDump, Void> aclInterfaceListDumpManager;
+
+    public InterfaceAclCustomizer(final FutureJVppAclFacade futureAclFacade, final NamingContext interfaceContext) {
+        super(futureAclFacade);
+        this.interfaceContext = interfaceContext;
+
+        //list all standard ACL interfaces
+        AclInterfaceListDump aclInterfaceListDump = new AclInterfaceListDump();
+        aclInterfaceListDump.swIfIndex = -1;
+        aclInterfaceListDumpManager =
+                new DumpCacheManager.DumpCacheManagerBuilder<AclInterfaceListDetailsReplyDump, Void>()
+                        .withExecutor((identifier, params) -> getReplyForRead(
+                                getjVppAclFacade().aclInterfaceListDump(aclInterfaceListDump).toCompletableFuture(),
+                                identifier))
+                        .acceptOnly(AclInterfaceListDetailsReplyDump.class)
+                        .build();
+
+        //list all macIp ACL interfaces
+        MacipAclInterfaceListDump macipAclInterfaceListDump = new MacipAclInterfaceListDump();
+        macipAclInterfaceListDump.swIfIndex = 0;
+        macipAclInterfaceListDumpManager =
+                new DumpCacheManager.DumpCacheManagerBuilder<MacipAclInterfaceListDetailsReplyDump, Void>()
+                        .withExecutor((identifier, params) -> getReplyForRead(
+                                getjVppAclFacade().macipAclInterfaceListDump(macipAclInterfaceListDump)
+                                        .toCompletableFuture(),
+                                identifier))
+                        .acceptOnly(MacipAclInterfaceListDetailsReplyDump.class)
+                        .build();
+    }
+
+    @Nonnull
+    @Override
+    public Initialized<? extends DataObject> init(@Nonnull final InstanceIdentifier<Interface> instanceIdentifier,
+                                                  @Nonnull final Interface anInterface,
+                                                  @Nonnull final ReadContext readContext) {
+        return Initialized.create(instanceIdentifier, anInterface);
+    }
+
+    @Nonnull
+    @Override
+    public List<InterfaceKey> getAllIds(@Nonnull final InstanceIdentifier<Interface> instanceIdentifier,
+                                        @Nonnull final ReadContext readContext) throws ReadFailedException {
+        final Optional<AclInterfaceListDetailsReplyDump> stdIfcDumpReply =
+                aclInterfaceListDumpManager.getDump(instanceIdentifier, readContext.getModificationCache());
+
+        final Optional<MacipAclInterfaceListDetailsReplyDump> macIpIfcDumpReply =
+                macipAclInterfaceListDumpManager.getDump(instanceIdentifier, readContext.getModificationCache());
+
+        Stream<InterfaceKey> stdAclIfcKeys = stdIfcDumpReply.asSet().stream()
+                .map(dump -> dump.aclInterfaceListDetails)
+                .flatMap(Collection::stream)
+                .filter(aclInterfaceListDetails -> aclInterfaceListDetails.acls.length != 0)
+                .map(details -> getInterfaceKey(readContext, details.swIfIndex));
+
+        Stream<InterfaceKey> macIpAclIfcKeys = macIpIfcDumpReply.asSet().stream()
+                .map(dump -> dump.macipAclInterfaceListDetails)
+                .flatMap(Collection::stream)
+                .map(details -> getInterfaceKey(readContext, details.swIfIndex));
+        return Streams.concat(stdAclIfcKeys, macIpAclIfcKeys).distinct().collect(Collectors.toList());
+    }
+
+    private InterfaceKey getInterfaceKey(@Nonnull final ReadContext readContext, final int swIfIndex) {
+        return new InterfaceKey(interfaceContext.getName(swIfIndex, readContext.getMappingContext()));
+    }
+
+    @Override
+    public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<Interface> list) {
+        ((AttachmentPointsBuilder) builder).setInterface(list);
+    }
+
+    @Nonnull
+    @Override
+    public InterfaceBuilder getBuilder(@Nonnull final InstanceIdentifier<Interface> instanceIdentifier) {
+        return new InterfaceBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull final InstanceIdentifier<Interface> instanceIdentifier,
+                                      @Nonnull final InterfaceBuilder interfaceBuilder,
+                                      @Nonnull final ReadContext readContext)
+            throws ReadFailedException {
+        interfaceBuilder.withKey(instanceIdentifier.firstKeyOf(Interface.class));
+    }
+}