HONEYCOMB-310: translation layer for acl plugin

Not covered by this patch (moved to subsequent commits):
- postman collection
- distinguish ingress/egress ACLs while reading assigned acls
- proper support for acl tag
- unit tests improvements
- read for acls (not necessarily assigned)
- initializers

Change-Id: I5a198ce1a6e20d0b1d95b4d2d83d0464fb86580c
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/AclModule.java b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/AclModule.java
new file mode 100644
index 000000000..f15119be6
--- /dev/null
+++ b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/AclModule.java
@@ -0,0 +1,82 @@
+/*
+ * 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;
+
+import com.google.common.annotations.VisibleForTesting;
+import com.google.inject.AbstractModule;
+import com.google.inject.Provider;
+import com.google.inject.Singleton;
+import com.google.inject.multibindings.Multibinder;
+import com.google.inject.name.Names;
+import io.fd.hc2vpp.acl.read.factory.InterfaceAclReaderFactory;
+import io.fd.hc2vpp.acl.write.factory.InterfaceAclWriterFactory;
+import io.fd.hc2vpp.acl.write.factory.VppAclWriterFactory;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.honeycomb.translate.read.ReaderFactory;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.vpp.jvpp.acl.future.FutureJVppAclFacade;
+import javax.annotation.Nonnull;
+import net.jmob.guice.conf.core.ConfigurationModule;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class AclModule extends AbstractModule {
+
+    public static final String STANDARD_ACL_CONTEXT_NAME = "standard-acl-context";
+    public static final String STANDARD_LEARNED_ACL_NAME_PREFIX = "standard-learned-acl-";
+    public static final String MAC_IP_ACL_CONTEXT_NAME = "mac-ip-acl-context";
+    public static final String MAC_IP_LEARNED_ACL_NAME_PREFIX = "mac-ip-acl-context";
+
+    private static final Logger LOG = LoggerFactory.getLogger(AclModule.class);
+
+    private final Class<? extends Provider<FutureJVppAclFacade>> jvppAclProviderClass;
+
+    public AclModule() {
+        this(JVppAclProvider.class);
+    }
+
+    @VisibleForTesting
+    AclModule(@Nonnull final Class<? extends Provider<FutureJVppAclFacade>> jvppAclProviderClass) {
+        this.jvppAclProviderClass = jvppAclProviderClass;
+    }
+
+    @Override
+    protected void configure() {
+        LOG.info("Configuring module Acl");
+        install(ConfigurationModule.create());
+
+        // binds JVpp Acl future facade
+        bind(FutureJVppAclFacade.class).toProvider(jvppAclProviderClass).in(Singleton.class);
+
+        bind(NamingContext.class).annotatedWith(Names.named(STANDARD_ACL_CONTEXT_NAME))
+                .toInstance(new NamingContext(STANDARD_LEARNED_ACL_NAME_PREFIX, STANDARD_ACL_CONTEXT_NAME));
+
+        bind(NamingContext.class).annotatedWith(Names.named(MAC_IP_ACL_CONTEXT_NAME))
+                .toInstance(new NamingContext(MAC_IP_LEARNED_ACL_NAME_PREFIX, MAC_IP_ACL_CONTEXT_NAME));
+
+        final Multibinder<WriterFactory> writerFactoryMultibinder =
+                Multibinder.newSetBinder(binder(), WriterFactory.class);
+        writerFactoryMultibinder.addBinding().to(VppAclWriterFactory.class);
+        writerFactoryMultibinder.addBinding().to(InterfaceAclWriterFactory.class);
+
+        final Multibinder<ReaderFactory> readerFactoryMultibinder =
+                Multibinder.newSetBinder(binder(), ReaderFactory.class);
+        readerFactoryMultibinder.addBinding().to(InterfaceAclReaderFactory.class);
+
+        LOG.info("Module Acl successfully configured");
+    }
+}