summaryrefslogtreecommitdiffstats
path: root/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/TapCustomizer.java
diff options
context:
space:
mode:
authorMaros Marsalek <mmarsale@cisco.com>2016-11-10 13:31:25 +0100
committerMarek Gradzki <mgradzki@cisco.com>2016-11-19 21:29:39 +0100
commit175197da8ea43335df3daeba4c6296fcd83a057c (patch)
tree110298a990c6191933c2ad65d1a06333bab76cee /v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/TapCustomizer.java
parent1813bf59fa53e8eb913d34b212d45b227dead799 (diff)
Post split cleanup
- change groupIds - change packages - update poms Change-Id: I343c5a292a67de1dd50687870ca4ab5b7276e93e Signed-off-by: Maros Marsalek <mmarsale@cisco.com> Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/TapCustomizer.java')
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/TapCustomizer.java182
1 files changed, 182 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/TapCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/TapCustomizer.java
new file mode 100644
index 000000000..220fb95e8
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/TapCustomizer.java
@@ -0,0 +1,182 @@
+/*
+ * 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.v3po.interfaces;
+
+import io.fd.hc2vpp.common.translate.util.AbstractInterfaceTypeCustomizer;
+import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
+import io.fd.hc2vpp.common.translate.util.MacTranslator;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.TapConnect;
+import io.fd.vpp.jvpp.core.dto.TapConnectReply;
+import io.fd.vpp.jvpp.core.dto.TapDelete;
+import io.fd.vpp.jvpp.core.dto.TapDeleteReply;
+import io.fd.vpp.jvpp.core.dto.TapModify;
+import io.fd.vpp.jvpp.core.dto.TapModifyReply;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.concurrent.CompletionStage;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfaceType;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.Tap;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TapCustomizer extends AbstractInterfaceTypeCustomizer<Tap> implements MacTranslator, JvppReplyConsumer {
+
+ private static final Logger LOG = LoggerFactory.getLogger(TapCustomizer.class);
+ private final NamingContext interfaceContext;
+
+ public TapCustomizer(final FutureJVppCore vppApi, final NamingContext interfaceContext) {
+ super(vppApi);
+ this.interfaceContext = interfaceContext;
+ }
+
+ @Override
+ protected Class<? extends InterfaceType> getExpectedInterfaceType() {
+ return org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.Tap.class;
+ }
+
+ @Override
+ protected final void writeInterface(@Nonnull final InstanceIdentifier<Tap> id, @Nonnull final Tap dataAfter,
+ @Nonnull final WriteContext writeContext)
+ throws WriteFailedException {
+ final String ifcName = id.firstKeyOf(Interface.class).getName();
+ createTap(id, ifcName, dataAfter, writeContext);
+ }
+
+ @Override
+ public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<Tap> id, @Nonnull final Tap dataBefore,
+ @Nonnull final Tap dataAfter, @Nonnull final WriteContext writeContext)
+ throws WriteFailedException {
+ final String ifcName = id.firstKeyOf(Interface.class).getName();
+
+ final int index;
+ try {
+ index = interfaceContext.getIndex(ifcName, writeContext.getMappingContext());
+ } catch (IllegalArgumentException e) {
+ throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, e);
+ }
+
+ modifyTap(id, ifcName, index, dataBefore, dataAfter);
+ }
+
+ @Override
+ public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Tap> id, @Nonnull final Tap dataBefore,
+ @Nonnull final WriteContext writeContext)
+ throws WriteFailedException {
+ final String ifcName = id.firstKeyOf(Interface.class).getName();
+
+ final int index;
+ try {
+ index = interfaceContext.getIndex(ifcName, writeContext.getMappingContext());
+ } catch (IllegalArgumentException e) {
+ throw new WriteFailedException.DeleteFailedException(id, e);
+ }
+
+ deleteTap(id, ifcName, index, dataBefore, writeContext);
+ }
+
+ private void createTap(final InstanceIdentifier<Tap> id, final String swIfName, final Tap tap,
+ final WriteContext writeContext) throws WriteFailedException {
+ LOG.debug("Setting tap interface: {}. Tap: {}", swIfName, tap);
+ final CompletionStage<TapConnectReply> tapConnectFuture = getFutureJVpp()
+ .tapConnect(getTapConnectRequest(tap.getTapName(), tap.getMac(), tap.getDeviceInstance()));
+ final TapConnectReply reply = getReplyForCreate(tapConnectFuture.toCompletableFuture(), id, tap);
+ LOG.debug("Tap set successfully for: {}, tap: {}", swIfName, tap);
+ // Add new interface to our interface context
+ interfaceContext.addName(reply.swIfIndex, swIfName, writeContext.getMappingContext());
+ }
+
+ private void modifyTap(final InstanceIdentifier<Tap> id, final String swIfName, final int index,
+ final Tap tapBefore, final Tap tapAfter) throws WriteFailedException {
+ LOG.debug("Modifying tap interface: {}. Tap: {}", swIfName, tapAfter);
+ final CompletionStage<TapModifyReply> vxlanAddDelTunnelReplyCompletionStage =
+ getFutureJVpp()
+ .tapModify(getTapModifyRequest(tapAfter.getTapName(), index, tapAfter.getMac(),
+ tapAfter.getDeviceInstance()));
+ getReplyForUpdate(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture(), id, tapBefore, tapAfter);
+ LOG.debug("Tap modified successfully for: {}, tap: {}", swIfName, tapAfter);
+ }
+
+ private void deleteTap(final InstanceIdentifier<Tap> id, final String swIfName, final int index,
+ final Tap dataBefore, final WriteContext writeContext)
+ throws WriteFailedException {
+ LOG.debug("Deleting tap interface: {}. Tap: {}", swIfName, dataBefore);
+ final CompletionStage<TapDeleteReply> vxlanAddDelTunnelReplyCompletionStage =
+ getFutureJVpp().tapDelete(getTapDeleteRequest(index));
+ getReplyForDelete(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture(), id);
+ LOG.debug("Tap deleted successfully for: {}, tap: {}", swIfName, dataBefore);
+ // Remove deleted interface from interface context
+ interfaceContext.removeName(swIfName, writeContext.getMappingContext());
+ }
+
+ private TapConnect getTapConnectRequest(final String tapName, final PhysAddress mac, final Long deviceInstance) {
+ final TapConnect tapConnect = new TapConnect();
+ tapConnect.tapName = tapName.getBytes();
+
+ if (mac == null) {
+ tapConnect.useRandomMac = 1;
+ tapConnect.macAddress = new byte[6];
+ } else {
+ tapConnect.useRandomMac = 0;
+ tapConnect.macAddress = parseMac(mac.getValue());
+ }
+
+ if (deviceInstance == null) {
+ tapConnect.renumber = 0;
+ } else {
+ tapConnect.renumber = 1;
+ tapConnect.customDevInstance = Math.toIntExact(deviceInstance);
+ }
+
+ return tapConnect;
+ }
+
+ private TapModify getTapModifyRequest(final String tapName, final int swIndex, final PhysAddress mac,
+ final Long deviceInstance) {
+ final TapModify tapConnect = new TapModify();
+ tapConnect.tapName = tapName.getBytes();
+ tapConnect.swIfIndex = swIndex;
+
+ if (mac == null) {
+ tapConnect.useRandomMac = 1;
+ tapConnect.macAddress = new byte[6];
+ } else {
+ tapConnect.useRandomMac = 0;
+ tapConnect.macAddress = parseMac(mac.getValue());
+ }
+
+ if (deviceInstance == null) {
+ tapConnect.renumber = 0;
+ } else {
+ tapConnect.renumber = 1;
+ tapConnect.customDevInstance = Math.toIntExact(deviceInstance);
+ }
+
+ return tapConnect;
+ }
+
+ private TapDelete getTapDeleteRequest(final int swIndex) {
+ final TapDelete tapConnect = new TapDelete();
+ tapConnect.swIfIndex = swIndex;
+ return tapConnect;
+ }
+}