From e5ddeadb5b19272c11b08bc8378e08551393c0d8 Mon Sep 17 00:00:00 2001 From: Marek Gradzki Date: Wed, 13 Jul 2016 08:48:14 +0200 Subject: HONEYCOMB-49: VPP classifier model. Translation layer implementation Change-Id: I7d91f29f621fbb7ede9b3dd5d49a9b5c3ba58565 Signed-off-by: Marek Gradzki --- v3po/v3po2vpp/src/main/config/default-config.xml | 51 +++++ .../v3po/interfacesstate/InterfaceUtils.java | 21 +- .../v3po/vppclassifier/ClassifySessionReader.java | 202 ++++++++++++++++++ .../v3po/vppclassifier/ClassifySessionWriter.java | 157 ++++++++++++++ .../v3po/vppclassifier/ClassifyTableReader.java | 147 +++++++++++++ .../v3po/vppclassifier/ClassifyTableWriter.java | 158 ++++++++++++++ .../v3po/vppclassifier/VppNodeReader.java | 41 ++++ .../VppClassifierHoneycombReaderModule.java | 59 ++++++ .../VppClassifierHoneycombReaderModuleFactory.java | 13 ++ .../VppClassifierHoneycombWriterModule.java | 77 +++++++ .../VppClassifierHoneycombWriterModuleFactory.java | 13 ++ v3po/v3po2vpp/src/main/yang/v3po2vpp.yang | 58 ++++++ .../vppclassifier/ClassifySessionReaderTest.java | 136 ++++++++++++ .../vppclassifier/ClassifySessionWriterTest.java | 218 +++++++++++++++++++ .../vppclassifier/ClassifyTableReaderTest.java | 153 ++++++++++++++ .../vppclassifier/ClassifyTableWriterTest.java | 231 +++++++++++++++++++++ 16 files changed, 1729 insertions(+), 6 deletions(-) create mode 100644 v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReader.java create mode 100644 v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriter.java create mode 100644 v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReader.java create mode 100644 v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriter.java create mode 100644 v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/VppNodeReader.java create mode 100644 v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModule.java create mode 100644 v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModuleFactory.java create mode 100644 v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModule.java create mode 100644 v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModuleFactory.java create mode 100644 v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReaderTest.java create mode 100644 v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriterTest.java create mode 100644 v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReaderTest.java create mode 100644 v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriterTest.java diff --git a/v3po/v3po2vpp/src/main/config/default-config.xml b/v3po/v3po2vpp/src/main/config/default-config.xml index 6b487a13f..09c6c54df 100644 --- a/v3po/v3po2vpp/src/main/config/default-config.xml +++ b/v3po/v3po2vpp/src/main/config/default-config.xml @@ -42,6 +42,11 @@ bridge-domain-context bridge-domain- + + prefix:naming-context-impl + classify-table-context + classify-table- + prefix:vpp-state-honeycomb-reader @@ -111,6 +116,18 @@ bridge-domain-context + + prefix:vpp-classifier-honeycomb-reader + vpp-classifier-honeycomb-reader + + prefix:vpp-jvpp + vpp-jvpp + + + prefix:naming-context + classify-table-context + + prefix:vpp-honeycomb-writer @@ -146,6 +163,19 @@ + + prefix:vpp-classifier-honeycomb-writer + vpp-classifier-honeycomb-writer + + prefix:vpp-jvpp + vpp-jvpp + + + prefix:naming-context + classify-table-context + + + prefix:delegating-reader-registry read-registry @@ -157,6 +187,10 @@ prefix:honeycomb-reader interfaces-state-honeycomb-reader + + prefix:honeycomb-reader + vpp-classifier-honeycomb-reader + @@ -170,6 +204,10 @@ prefix:honeycomb-writer-factory interfaces-honeycomb-writer + + prefix:honeycomb-writer-factory + vpp-classifier-honeycomb-writer + @@ -185,6 +223,10 @@ interfaces-state-honeycomb-reader /modules/module[type='interfaces-state-honeycomb-reader'][name='interfaces-state-honeycomb-reader'] + + vpp-classifier-honeycomb-reader + /modules/module[type='vpp-classifier-honeycomb-reader'][name='vpp-classifier-honeycomb-reader'] + prefix:honeycomb-notification-producer @@ -203,6 +245,10 @@ bridge-domain-context /modules/module[type='naming-context-impl'][name='bridge-domain-context'] + + classify-table-context + /modules/module[type='naming-context-impl'][name='classify-table-context'] + prefix:honeycomb-writer-factory @@ -216,6 +262,11 @@ /modules/module[type='interfaces-honeycomb-writer'][name='interfaces-honeycomb-writer'] + + vpp-classifier-honeycomb-writer + /modules/module[type='vpp-classifier-honeycomb-writer'][name='vpp-classifier-honeycomb-writer'] + + diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java index 7b4b2d01e..f902f8985 100644 --- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java @@ -117,21 +117,30 @@ public final class InterfaceUtils { return vppPhysAddrToYang(vppPhysAddress, 0); } - public static String vppPhysAddrToYang(@Nonnull final byte[] vppPhysAddress, int startIndex) { + public static String vppPhysAddrToYang(@Nonnull final byte[] vppPhysAddress, final int startIndex) { Objects.requireNonNull(vppPhysAddress, "Empty physical address bytes"); final int endIndex = startIndex + PHYSICAL_ADDRESS_LENGTH; checkArgument(endIndex <= vppPhysAddress.length, "Invalid physical address size (%s) for given startIndex (%s), expected >= %s", vppPhysAddress.length, startIndex, endIndex); - StringBuilder physAddr = new StringBuilder(); + return printHexBinary(vppPhysAddress, startIndex, endIndex); + } + + public static String printHexBinary(@Nonnull final byte[] bytes) { + Objects.requireNonNull(bytes, "bytes array should not be null"); + return printHexBinary(bytes, 0, bytes.length); + } + + private static String printHexBinary(@Nonnull final byte[] bytes, final int startIndex, final int endIndex) { + StringBuilder str = new StringBuilder(); - appendHexByte(physAddr, vppPhysAddress[startIndex]); + appendHexByte(str, bytes[startIndex]); for (int i = startIndex + 1; i < endIndex; i++) { - physAddr.append(":"); - appendHexByte(physAddr, vppPhysAddress[i]); + str.append(":"); + appendHexByte(str, bytes[i]); } - return physAddr.toString(); + return str.toString(); } /** diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReader.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReader.java new file mode 100644 index 000000000..002fc62fd --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReader.java @@ -0,0 +1,202 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; +import static com.google.common.base.Preconditions.checkState; +import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.InterfaceUtils.printHexBinary; + +import com.google.common.base.Optional; +import com.google.common.primitives.UnsignedInts; +import io.fd.honeycomb.v3po.translate.read.ReadContext; +import io.fd.honeycomb.v3po.translate.read.ReadFailedException; +import io.fd.honeycomb.v3po.translate.spi.read.ListReaderCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils; +import java.util.Arrays; +import java.util.Collections; +import java.util.List; +import java.util.stream.Collectors; +import javax.annotation.Nonnull; +import javax.annotation.Nullable; +import javax.xml.bind.DatatypeConverter; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.HexString; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.OpaqueIndex; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppNode; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySession; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +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.ClassifySessionDetails; +import org.openvpp.jvpp.dto.ClassifySessionDetailsReplyDump; +import org.openvpp.jvpp.dto.ClassifySessionDump; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Reader customizer responsible for classify session read.
to VPP.
Equivalent to invoking {@code vppctl show + * class table verbose} command. + */ +public class ClassifySessionReader extends FutureJVppCustomizer + implements ListReaderCustomizer, VppNodeReader { + + private static final Logger LOG = LoggerFactory.getLogger(ClassifySessionReader.class); + static final String CACHE_KEY = ClassifySessionReader.class.getName(); + + private final NamingContext classifyTableContext; + + public ClassifySessionReader(@Nonnull final FutureJVpp futureJvpp, + @Nonnull final NamingContext classifyTableContext) { + super(futureJvpp); + this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null"); + } + + @Override + public void merge(@Nonnull final Builder builder, + @Nonnull final List readData) { + ((ClassifyTableBuilder) builder).setClassifySession(readData); + } + + @Nonnull + @Override + public ClassifySessionBuilder getBuilder(@Nonnull final InstanceIdentifier id) { + return new ClassifySessionBuilder(); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifySessionBuilder builder, @Nonnull final ReadContext ctx) + throws ReadFailedException { + LOG.debug("Reading attributes for classify session: {}", id); + + final ClassifySessionKey key = id.firstKeyOf(ClassifySession.class); + checkArgument(key != null, "could not find ClassifySession key in {}", id); + + final ClassifySessionDetailsReplyDump classifySessionDump = dumpClassifySessions(id, ctx); + final byte[] match = DatatypeConverter.parseHexBinary(key.getMatch().getValue().replace(":", "")); + final Optional classifySession = + findClassifySessionDetailsByMatch(classifySessionDump, match); + + if (classifySession.isPresent()) { + final ClassifySessionDetails detail = classifySession.get(); + builder.setHitNextIndex(readVppNode(detail.hitNextIndex, LOG)); + if (detail.opaqueIndex != ~0) { + // value is specified: + builder.setOpaqueIndex(readOpaqueIndex(detail.opaqueIndex)); + } + builder.setAdvance(detail.advance); + builder.setMatch(key.getMatch()); + + if (LOG.isTraceEnabled()) { + LOG.trace("Attributes for classify session {} successfully read: {}", id, builder.build()); + } + } + } + + private OpaqueIndex readOpaqueIndex(final int opaqueIndex) { + // We first try to map the value to a vpp node, if that fails, simply wrap the u32 value + // FIXME: the approach might fail if the opaqueIndex contains small value that collides + // with some of the adjacent nodes + final VppNode node = readVppNode(opaqueIndex, LOG); + if (node != null) { + return new OpaqueIndex(node); + } else { + return new OpaqueIndex(UnsignedInts.toLong(opaqueIndex)); + } + } + + @Nullable + private ClassifySessionDetailsReplyDump dumpClassifySessions(@Nonnull final InstanceIdentifier id, + @Nonnull final ReadContext ctx) + throws ReadFailedException { + final ClassifyTableKey tableKey = id.firstKeyOf(ClassifyTable.class); + checkArgument(tableKey != null, "could not find ClassifyTable key in {}", id); + + final String cacheKey = CACHE_KEY + tableKey; + + ClassifySessionDetailsReplyDump classifySessionDump = + (ClassifySessionDetailsReplyDump) ctx.getModificationCache().get(cacheKey); + if (classifySessionDump != null) { + LOG.debug("Classify sessions is present in cache: {}", cacheKey); + return classifySessionDump; + } + + final String tableName = tableKey.getName(); + checkState(classifyTableContext.containsIndex(tableName, ctx.getMappingContext()), + "Reading classify sessions for table {}, but table index could not be found in the classify table context", + tableName); + final int tableId = classifyTableContext.getIndex(tableName, ctx.getMappingContext()); + LOG.debug("Dumping classify sessions for classify table id={}", tableId); + + try { + final ClassifySessionDump dumpRequest = new ClassifySessionDump(); + dumpRequest.tableId = tableId; + classifySessionDump = TranslateUtils + .getReplyForRead(getFutureJVpp().classifySessionDump(dumpRequest).toCompletableFuture(), id); + + // update the cache: + ctx.getModificationCache().put(cacheKey, classifySessionDump); + return classifySessionDump; + } catch (VppBaseCallException e) { + throw new ReadFailedException(id, e); + } + } + + private static Optional findClassifySessionDetailsByMatch( + @Nullable final ClassifySessionDetailsReplyDump classifySessionDump, @Nonnull final byte[] match) { + if (classifySessionDump != null && classifySessionDump.classifySessionDetails != null) { + final List details = classifySessionDump.classifySessionDetails; + final List filteredSessions = details.stream() + .filter(singleDetail -> Arrays.equals(singleDetail.match, match)).collect(Collectors.toList()); + if (filteredSessions.isEmpty()) { + return Optional.absent(); + } else if (filteredSessions.size() == 1) { + return Optional.of(filteredSessions.get(0)); + } else { + throw new IllegalStateException(String.format( + "Found %d classify sessions witch given match. Single session expected.", + filteredSessions.size())); + } + } + return Optional.absent(); + } + + @Nonnull + @Override + public List getAllIds(@Nonnull final InstanceIdentifier id, + @Nonnull final ReadContext ctx) throws ReadFailedException { + LOG.debug("Reading list of keys for classify sessions: {}", id); + + final ClassifySessionDetailsReplyDump classifySessionDump = dumpClassifySessions(id, ctx); + if (classifySessionDump != null && classifySessionDump.classifySessionDetails != null) { + return classifySessionDump.classifySessionDetails.stream() + .map(detail -> new ClassifySessionKey(new HexString(printHexBinary(detail.match)))) + .collect(Collectors.toList()); + } else { + return Collections.emptyList(); + } + } +} diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriter.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriter.java new file mode 100644 index 000000000..08989ce7d --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriter.java @@ -0,0 +1,157 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; +import static com.google.common.base.Preconditions.checkState; +import static io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils.booleanToByte; + +import com.google.common.base.Optional; +import io.fd.honeycomb.v3po.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils; +import io.fd.honeycomb.v3po.translate.v3po.util.WriteTimeoutException; +import io.fd.honeycomb.v3po.translate.write.WriteContext; +import io.fd.honeycomb.v3po.translate.write.WriteFailedException; +import java.util.List; +import java.util.concurrent.CompletionStage; +import javax.annotation.Nonnull; +import javax.xml.bind.DatatypeConverter; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.OpaqueIndex; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySession; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.dto.ClassifyAddDelSession; +import org.openvpp.jvpp.dto.ClassifyAddDelSessionReply; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Writer customizer responsible for classify session create/delete.
Sends {@code classify_add_del_session} message + * to VPP.
Equivalent to invoking {@code vppctl classify table} command. + */ +public class ClassifySessionWriter extends FutureJVppCustomizer + implements ListWriterCustomizer { + + private static final Logger LOG = LoggerFactory.getLogger(ClassifySessionWriter.class); + private final NamingContext classifyTableContext; + + public ClassifySessionWriter(@Nonnull final FutureJVpp futureJvpp, + @Nonnull final NamingContext classifyTableContext) { + super(futureJvpp); + this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null"); + } + + @Nonnull + @Override + public Optional> extract(@Nonnull final InstanceIdentifier currentId, + @Nonnull final DataObject parentData) { + return Optional.fromNullable(((ClassifyTable) parentData).getClassifySession()); + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifySession dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + LOG.debug("Creating classify session: iid={} dataAfter={}", id, dataAfter); + try { + classifyAddDelSession(true, id, dataAfter, writeContext); + LOG.debug("Successfully created classify session: iid={} dataAfter={}", id, dataAfter); + } catch (VppBaseCallException e) { + throw new WriteFailedException.CreateFailedException(id, dataAfter, e); + } + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifySession dataBefore, + @Nonnull final ClassifySession dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + throw new UnsupportedOperationException("Classify session update is not supported"); + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifySession dataBefore, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + LOG.debug("Removing classify session: iid={} dataBefore={}", id, dataBefore); + try { + classifyAddDelSession(false, id, dataBefore, writeContext); + LOG.debug("Successfully removed classify session: iid={} dataBefore={}", id, dataBefore); + } catch (VppBaseCallException e) { + throw new WriteFailedException.DeleteFailedException(id, e); + } + } + + private void classifyAddDelSession(final boolean isAdd, @Nonnull final InstanceIdentifier id, + @Nonnull final ClassifySession classifySession, + @Nonnull final WriteContext writeContext) + throws VppBaseCallException, WriteTimeoutException { + final ClassifyTableKey tableKey = id.firstKeyOf(ClassifyTable.class); + checkArgument(tableKey != null, "could not find classify table key in {}", id); + + final String tableName = tableKey.getName(); + checkState(classifyTableContext.containsIndex(tableName, writeContext.getMappingContext()), + "Could not find classify table index for {} in the classify table context", tableName); + final int tableIndex = classifyTableContext.getIndex(tableName, writeContext.getMappingContext()); + + final CompletionStage createClassifyTableReplyCompletionStage = getFutureJVpp() + .classifyAddDelSession( + getClassifyAddDelSessionRequest(isAdd, tableIndex, classifySession)); + + TranslateUtils.getReplyForWrite(createClassifyTableReplyCompletionStage.toCompletableFuture(), id); + } + + private static ClassifyAddDelSession getClassifyAddDelSessionRequest(final boolean isAdd, final int tableIndex, + @Nonnull final ClassifySession classifySession) { + ClassifyAddDelSession request = new ClassifyAddDelSession(); + request.isAdd = booleanToByte(isAdd); + request.tableIndex = tableIndex; + + // mandatory: + // TODO implement node name to index conversion after https://jira.fd.io/browse/VPP-203 is fixed + request.hitNextIndex = classifySession.getHitNextIndex().getPacketHandlingAction().getIntValue(); + + if (classifySession.getOpaqueIndex() != null) { + request.opaqueIndex = getOpaqueIndexValue(classifySession.getOpaqueIndex()); + } else { + request.opaqueIndex = ~0; // value not specified + } + + // default 0: + request.advance = classifySession.getAdvance(); + + request.match = DatatypeConverter.parseHexBinary(classifySession.getMatch().getValue().replace(":", "")); + return request; + } + + private static int getOpaqueIndexValue(@Nonnull final OpaqueIndex opaqueIndex) { + if (opaqueIndex.getUint32() != null) { + return opaqueIndex.getUint32().intValue(); + } else { + // TODO: implement node name to index conversion after https://jira.fd.io/browse/VPP-203 is fixed + return opaqueIndex.getVppNode().getPacketHandlingAction().getIntValue(); + } + } +} diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReader.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReader.java new file mode 100644 index 000000000..7f877ca49 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReader.java @@ -0,0 +1,147 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; +import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.InterfaceUtils.printHexBinary; + +import com.google.common.primitives.UnsignedInts; +import io.fd.honeycomb.v3po.translate.read.ReadContext; +import io.fd.honeycomb.v3po.translate.read.ReadFailedException; +import io.fd.honeycomb.v3po.translate.spi.read.ListReaderCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils; +import java.util.Arrays; +import java.util.Collections; +import java.util.List; +import java.util.stream.Collectors; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.HexString; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifierBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +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.ClassifyTableIds; +import org.openvpp.jvpp.dto.ClassifyTableIdsReply; +import org.openvpp.jvpp.dto.ClassifyTableInfo; +import org.openvpp.jvpp.dto.ClassifyTableInfoReply; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Reader customizer responsible for classify table read.
to VPP.
Equivalent to invoking {@code vppctl show + * class table} command. + */ +public class ClassifyTableReader extends FutureJVppCustomizer + implements ListReaderCustomizer, VppNodeReader { + + private static final Logger LOG = LoggerFactory.getLogger(ClassifyTableReader.class); + private final NamingContext classifyTableContext; + + public ClassifyTableReader(@Nonnull final FutureJVpp futureJvpp, + @Nonnull final NamingContext classifyTableContext) { + super(futureJvpp); + this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null"); + } + + + @Override + public void merge(@Nonnull final Builder builder, + @Nonnull final List readData) { + ((VppClassifierBuilder) builder).setClassifyTable(readData); + } + + @Nonnull + @Override + public ClassifyTableBuilder getBuilder(@Nonnull final InstanceIdentifier id) { + return new ClassifyTableBuilder(); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifyTableBuilder builder, @Nonnull final ReadContext ctx) + throws ReadFailedException { + LOG.debug("Reading attributes for classify table: {}", id); + + final ClassifyTableKey key = id.firstKeyOf(ClassifyTable.class); + checkArgument(key != null, "could not find ClassifyTable key in {}", id); + final ClassifyTableInfo request = new ClassifyTableInfo(); + + final String tableName = key.getName(); + if (!classifyTableContext.containsIndex(tableName, ctx.getMappingContext())) { + LOG.debug("Could not find classify table {} in the naming context", tableName); + return; + } + request.tableId = classifyTableContext.getIndex(tableName, ctx.getMappingContext()); + + try { + final ClassifyTableInfoReply reply = + TranslateUtils.getReplyForRead(getFutureJVpp().classifyTableInfo(request).toCompletableFuture(), id); + + // mandatory values: + builder.setName(tableName); + builder.setKey(key); + builder.setNbuckets(UnsignedInts.toLong(reply.nbuckets)); + builder.setSkipNVectors(UnsignedInts.toLong(reply.skipNVectors)); + + + builder.setMissNextIndex(readVppNode(reply.missNextIndex, LOG)); + builder.setMask(new HexString(printHexBinary(reply.mask))); + builder.setActiveSessions(UnsignedInts.toLong(reply.activeSessions)); + + if (reply.nextTableIndex != ~0) { + // next table index is present: + builder.setNextTable(classifyTableContext.getName(reply.nextTableIndex, ctx.getMappingContext())); + } + + if (LOG.isTraceEnabled()) { + LOG.trace("Attributes for classify table {} successfully read: {}", id, builder.build()); + } + } catch (VppBaseCallException e) { + throw new ReadFailedException(id, e); + } + } + + @Nonnull + @Override + public List getAllIds(@Nonnull final InstanceIdentifier id, + @Nonnull final ReadContext context) throws ReadFailedException { + LOG.debug("Reading list of keys for classify tables: {}", id); + try { + final ClassifyTableIdsReply classifyTableIdsReply = TranslateUtils + .getReplyForRead(getFutureJVpp().classifyTableIds(new ClassifyTableIds()).toCompletableFuture(), id); + if (classifyTableIdsReply.ids != null) { + return Arrays.stream(classifyTableIdsReply.ids).mapToObj(i -> { + final String tableName = classifyTableContext.getName(i, context.getMappingContext()); + LOG.trace("Classify table with name: {} and index: {} found in VPP", tableName, i); + return new ClassifyTableKey(tableName); + }).collect(Collectors.toList()); + } else { + return Collections.emptyList(); + } + } catch (VppBaseCallException e) { + throw new ReadFailedException(id, e); + } + } +} diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriter.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriter.java new file mode 100644 index 000000000..4f59ffe8e --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriter.java @@ -0,0 +1,158 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; +import static com.google.common.base.Preconditions.checkState; +import static io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils.booleanToByte; + +import com.google.common.base.Optional; +import io.fd.honeycomb.v3po.translate.MappingContext; +import io.fd.honeycomb.v3po.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils; +import io.fd.honeycomb.v3po.translate.v3po.util.WriteTimeoutException; +import io.fd.honeycomb.v3po.translate.write.WriteContext; +import io.fd.honeycomb.v3po.translate.write.WriteFailedException; +import java.util.List; +import java.util.concurrent.CompletionStage; +import javax.annotation.Nonnull; +import javax.xml.bind.DatatypeConverter; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifier; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.dto.ClassifyAddDelTable; +import org.openvpp.jvpp.dto.ClassifyAddDelTableReply; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Writer customizer responsible for classify table create/delete.
Sends {@code classify_add_del_table} message to + * VPP.
Equivalent to invoking {@code vppctl classify table} command. + */ +public class ClassifyTableWriter extends FutureJVppCustomizer + implements ListWriterCustomizer { + + private static final Logger LOG = LoggerFactory.getLogger(ClassifyTableWriter.class); + private final NamingContext classifyTableContext; + + public ClassifyTableWriter(@Nonnull final FutureJVpp futureJvpp, + @Nonnull final NamingContext classifyTableContext) { + super(futureJvpp); + this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null"); + } + + @Nonnull + @Override + public Optional> extract(@Nonnull final InstanceIdentifier currentId, + @Nonnull final DataObject parentData) { + return Optional.fromNullable(((VppClassifier) parentData).getClassifyTable()); + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifyTable dataAfter, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + LOG.debug("Creating classify table: iid={} dataAfter={}", id, dataAfter); + try { + final int newTableIndex = + classifyAddDelTable(true, id, dataAfter, ~0 /* value not present */, writeContext.getMappingContext()); + + // Add classify table name <-> vpp index mapping to the naming context: + classifyTableContext.addName(newTableIndex, dataAfter.getName(), writeContext.getMappingContext()); + LOG.debug("Successfully created classify table(id={]): iid={} dataAfter={}", newTableIndex, id, dataAfter); + } catch (VppBaseCallException e) { + throw new WriteFailedException.CreateFailedException(id, dataAfter, e); + } + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifyTable dataBefore, @Nonnull final ClassifyTable dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + LOG.warn("ClassifyTable update is not supported, ignoring configuration {}", dataAfter); + // TODO if only leaves were updated (but not child/aug nodes), we should throw exception to deny config change + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final ClassifyTable dataBefore, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + LOG.debug("Removing classify table: iid={} dataBefore={}", id, dataBefore); + final String tableName = dataBefore.getName(); + checkState(classifyTableContext.containsIndex(tableName, writeContext.getMappingContext()), + "Removing classify table {}, but index could not be found in the classify table context", tableName); + + final int tableIndex = classifyTableContext.getIndex(tableName, writeContext.getMappingContext()); + try { + classifyAddDelTable(false, id, dataBefore, tableIndex, writeContext.getMappingContext()); + + // Remove deleted interface from interface context: + classifyTableContext.removeName(dataBefore.getName(), writeContext.getMappingContext()); + LOG.debug("Successfully removed classify table(id={]): iid={} dataAfter={}", tableIndex, id, dataBefore); + } catch (VppBaseCallException e) { + throw new WriteFailedException.DeleteFailedException(id, e); + } + } + + private int classifyAddDelTable(final boolean isAdd, @Nonnull final InstanceIdentifier id, + @Nonnull final ClassifyTable table, final int tableId, final MappingContext ctx) + throws VppBaseCallException, WriteTimeoutException { + final CompletionStage createClassifyTableReplyCompletionStage = + getFutureJVpp().classifyAddDelTable(getClassifyAddDelTableRequest(isAdd, tableId, table, ctx)); + + final ClassifyAddDelTableReply reply = + TranslateUtils.getReplyForWrite(createClassifyTableReplyCompletionStage.toCompletableFuture(), id); + return reply.newTableIndex; + + } + + private ClassifyAddDelTable getClassifyAddDelTableRequest(final boolean isAdd, final int tableIndex, + @Nonnull final ClassifyTable table, + @Nonnull final MappingContext ctx) { + final ClassifyAddDelTable request = new ClassifyAddDelTable(); + request.isAdd = booleanToByte(isAdd); + request.tableIndex = tableIndex; + + // mandatory, all u32 values are permitted: + request.nbuckets = table.getNbuckets().intValue(); + request.memorySize = table.getMemorySize().intValue(); + request.skipNVectors = table.getSkipNVectors().intValue(); + + // mandatory + // TODO implement node name to index conversion after https://jira.fd.io/browse/VPP-203 is fixed + request.missNextIndex = table.getMissNextIndex().getPacketHandlingAction().getIntValue(); + + final String nextTable = table.getNextTable(); + if (nextTable != null) { + request.nextTableIndex = classifyTableContext.getIndex(nextTable, ctx); + } else { + request.nextTableIndex = ~0; // value not specified + } + request.mask = DatatypeConverter.parseHexBinary(table.getMask().getValue().replace(":", "")); + checkArgument(request.mask.length % 16 == 0, "Number of mask bytes must be multiple of 16."); + request.matchNVectors = request.mask.length / 16; + + return request; + } +} \ No newline at end of file diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/VppNodeReader.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/VppNodeReader.java new file mode 100644 index 000000000..aa8b4f9f3 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/VppNodeReader.java @@ -0,0 +1,41 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.PacketHandlingAction; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppNode; +import org.slf4j.Logger; + +interface VppNodeReader { + + /** + * Converts vpp node index to YANG representation of vpp node. + * + * @param nodeIndex index of vpp node treated as signed integer. + * @return vpp node representation + */ + default VppNode readVppNode(final int nodeIndex, @Nonnull final Logger log) { + final PacketHandlingAction action = PacketHandlingAction.forValue(nodeIndex); + if (action == null) { + // TODO: implement node index to name conversion after https://jira.fd.io/browse/VPP-203 is fixed + log.debug("VPP node index {} cannot be mapped to PacketHandlingAction", nodeIndex); + return null; + } + return new VppNode(action); + } +} diff --git a/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModule.java b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModule.java new file mode 100644 index 000000000..55e86f8bb --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModule.java @@ -0,0 +1,59 @@ +package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406; + +import io.fd.honeycomb.v3po.translate.impl.read.CompositeListReader; +import io.fd.honeycomb.v3po.translate.impl.read.CompositeRootReader; +import io.fd.honeycomb.v3po.translate.read.ChildReader; +import io.fd.honeycomb.v3po.translate.util.read.CloseableReader; +import io.fd.honeycomb.v3po.translate.util.read.ReflexiveRootReaderCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.vppclassifier.ClassifySessionReader; +import io.fd.honeycomb.v3po.translate.v3po.vppclassifier.ClassifyTableReader; +import java.util.ArrayList; +import java.util.List; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifier; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifierBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySession; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +import org.opendaylight.yangtools.yang.binding.ChildOf; + +public class VppClassifierHoneycombReaderModule extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406.AbstractVppClassifierHoneycombReaderModule { + + public VppClassifierHoneycombReaderModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) { + super(identifier, dependencyResolver); + } + + public VppClassifierHoneycombReaderModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406.VppClassifierHoneycombReaderModule oldModule, java.lang.AutoCloseable oldInstance) { + super(identifier, dependencyResolver, oldModule, oldInstance); + } + + @Override + public void customValidation() { + // add custom validation form module attributes here. + } + + @Override + public java.lang.AutoCloseable createInstance() { + final CompositeListReader classifySessionReader = + new CompositeListReader<>(ClassifySession.class, + new ClassifySessionReader(getVppJvppDependency(), getClassifyTableContextDependency())); + + final List>> classifyTableChildReaders = new ArrayList<>(); + classifyTableChildReaders.add((ChildReader)classifySessionReader); + final CompositeListReader classifyTableReader = + new CompositeListReader<>( + ClassifyTable.class, + classifyTableChildReaders, + new ClassifyTableReader(getVppJvppDependency(), getClassifyTableContextDependency())); + + final List>> vppClassifierChildReaders = new ArrayList<>(); + vppClassifierChildReaders.add(classifyTableReader); + return new CloseableReader<>(new CompositeRootReader<>( + VppClassifier.class, + vppClassifierChildReaders, + new ReflexiveRootReaderCustomizer<>(VppClassifierBuilder.class))); + } + +} diff --git a/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModuleFactory.java b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModuleFactory.java new file mode 100644 index 000000000..34212f5e8 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombReaderModuleFactory.java @@ -0,0 +1,13 @@ +/* +* Generated file +* +* Generated from: yang module name: v3po2vpp yang module local name: vpp-classifier-honeycomb-reader +* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator +* Generated at: Fri Jun 03 14:05:48 CEST 2016 +* +* Do not modify this file unless it is present under src/main directory +*/ +package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406; +public class VppClassifierHoneycombReaderModuleFactory extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406.AbstractVppClassifierHoneycombReaderModuleFactory { + +} diff --git a/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModule.java b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModule.java new file mode 100644 index 000000000..52e99b295 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModule.java @@ -0,0 +1,77 @@ +package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406; + +import io.fd.honeycomb.v3po.translate.impl.write.GenericListWriter; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.v3po.vppclassifier.ClassifySessionWriter; +import io.fd.honeycomb.v3po.translate.v3po.vppclassifier.ClassifyTableWriter; +import io.fd.honeycomb.v3po.translate.write.ModifiableWriterRegistry; +import io.fd.honeycomb.v3po.translate.write.WriterFactory; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifier; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySession; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.future.FutureJVpp; + +public class VppClassifierHoneycombWriterModule extends + org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406.AbstractVppClassifierHoneycombWriterModule { + + + public static final InstanceIdentifier CLASSIFY_TABLE_ID = + InstanceIdentifier.create(VppClassifier.class).child(ClassifyTable.class); + + public static final InstanceIdentifier CLASSIFY_SESSION_ID = + CLASSIFY_TABLE_ID.child(ClassifySession.class); + + + public VppClassifierHoneycombWriterModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, + org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) { + super(identifier, dependencyResolver); + } + + public VppClassifierHoneycombWriterModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, + org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, + org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406.VppClassifierHoneycombWriterModule oldModule, + java.lang.AutoCloseable oldInstance) { + super(identifier, dependencyResolver, oldModule, oldInstance); + } + + @Override + public void customValidation() { + // add custom validation form module attributes here. + } + + @Override + public java.lang.AutoCloseable createInstance() { + return new VppClassifierHoneycombWriterFactory( + getVppJvppDependency(), + getClassifyTableContextDependency()); + } + + private static final class VppClassifierHoneycombWriterFactory implements WriterFactory, AutoCloseable { + private final FutureJVpp jvpp; + private final NamingContext classifyTableContext; + + public VppClassifierHoneycombWriterFactory(@Nonnull final FutureJVpp jvpp, + @Nonnull final NamingContext classifyTableContext) { + this.jvpp = jvpp; + this.classifyTableContext = classifyTableContext; + } + + @Override + public void close() throws Exception { + // unregister is not supported in ModifiableWriterRegistry (not really needed though) + } + + @Override + public void init(final ModifiableWriterRegistry registry) { + + registry.addWriter( + new GenericListWriter<>(CLASSIFY_TABLE_ID, new ClassifyTableWriter(jvpp, classifyTableContext))); + + registry.addWriterAfter( + new GenericListWriter<>(CLASSIFY_SESSION_ID, new ClassifySessionWriter(jvpp, classifyTableContext)), + CLASSIFY_TABLE_ID); + } + } +} diff --git a/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModuleFactory.java b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModuleFactory.java new file mode 100644 index 000000000..c4ff69061 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/v3po2vpp/rev160406/VppClassifierHoneycombWriterModuleFactory.java @@ -0,0 +1,13 @@ +/* +* Generated file +* +* Generated from: yang module name: v3po2vpp yang module local name: vpp-classifier-honeycomb-writer +* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator +* Generated at: Fri Jun 03 14:05:48 CEST 2016 +* +* Do not modify this file unless it is present under src/main directory +*/ +package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406; +public class VppClassifierHoneycombWriterModuleFactory extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.v3po2vpp.rev160406.AbstractVppClassifierHoneycombWriterModuleFactory { + +} diff --git a/v3po/v3po2vpp/src/main/yang/v3po2vpp.yang b/v3po/v3po2vpp/src/main/yang/v3po2vpp.yang index 8a5527248..0c215707d 100644 --- a/v3po/v3po2vpp/src/main/yang/v3po2vpp.yang +++ b/v3po/v3po2vpp/src/main/yang/v3po2vpp.yang @@ -146,6 +146,35 @@ module v3po2vpp { } } + identity vpp-classifier-honeycomb-reader { + base config:module-type; + config:provided-service tapi:honeycomb-reader; + } + + augment "/config:modules/config:module/config:configuration" { + case vpp-classifier-honeycomb-reader { + when "/config:modules/config:module/config:type = 'vpp-classifier-honeycomb-reader'"; + + container vpp-jvpp { + uses config:service-ref { + refine type { + mandatory true; + config:required-identity vjvppc:vpp-jvpp; + } + } + } + + container classify-table-context { + uses config:service-ref { + refine type { + mandatory true; + config:required-identity vpp-u:naming-context; + } + } + } + } + } + identity vpp-honeycomb-writer { base config:module-type; @@ -224,6 +253,35 @@ module v3po2vpp { } } + identity vpp-classifier-honeycomb-writer { + base config:module-type; + config:provided-service tapi:honeycomb-writer-factory; + } + + augment "/config:modules/config:module/config:configuration" { + case vpp-classifier-honeycomb-writer { + when "/config:modules/config:module/config:type = 'vpp-classifier-honeycomb-writer'"; + + container vpp-jvpp { + uses config:service-ref { + refine type { + mandatory true; + config:required-identity vjvppc:vpp-jvpp; + } + } + } + + container classify-table-context { + uses config:service-ref { + refine type { + mandatory true; + config:required-identity vpp-u:naming-context; + } + } + } + } + } + identity vpp-cfg-initializer { base config:module-type; config:provided-service init:cfg-initializer; diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReaderTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReaderTest.java new file mode 100644 index 000000000..ce0d3f62e --- /dev/null +++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionReaderTest.java @@ -0,0 +1,136 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMapping; +import static org.junit.Assert.assertEquals; +import static org.mockito.Matchers.any; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import com.google.common.base.Optional; +import io.fd.honeycomb.v3po.translate.ModificationCache; +import io.fd.honeycomb.v3po.translate.read.ReadFailedException; +import io.fd.honeycomb.v3po.translate.spi.read.RootReaderCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.test.ListReaderCustomizerTest; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import java.util.Arrays; +import java.util.Collections; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import org.junit.Test; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.Mapping; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.HexString; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifier; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySession; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.dto.ClassifySessionDetails; +import org.openvpp.jvpp.dto.ClassifySessionDetailsReplyDump; +import org.openvpp.jvpp.dto.ClassifySessionDump; + +public class ClassifySessionReaderTest extends + ListReaderCustomizerTest { + + private static final String MATCH_1 = "00:00:00:00:00:00:01:02:03:04:05:06:00:00:00:00"; + private static final String MATCH_2 = "00:00:00:00:00:00:01:02:03:04:05:07:00:00:00:00"; + + private static final int TABLE_INDEX = 1; + private static final String TABLE_NAME = "table1"; + + private NamingContext classifyTableContext; + + public ClassifySessionReaderTest() { + super(ClassifySession.class); + } + + @Override + public void setUpBefore() { + classifyTableContext = new NamingContext("classifyTableContext", "test-instance"); + + final Optional ifcMapping = getMapping(TABLE_NAME, TABLE_INDEX); + doReturn(ifcMapping).when(mappingContext).read(any()); + } + + @Override + protected RootReaderCustomizer initCustomizer() { + return new ClassifySessionReader(api, classifyTableContext); + } + + private static InstanceIdentifier getClassifySessionId(final String tableName, + final String match) { + return InstanceIdentifier.create(VppClassifier.class) + .child(ClassifyTable.class, new ClassifyTableKey(tableName)) + .child(ClassifySession.class, new ClassifySessionKey(new HexString(match))); + } + + @Test + public void testMerge() { + final ClassifyTableBuilder builder = mock(ClassifyTableBuilder.class); + final List value = mock(List.class); + getCustomizer().merge(builder, value); + verify(builder).setClassifySession(value); + } + + @Test + public void testReadWithCache() throws ReadFailedException { + final InstanceIdentifier id = getClassifySessionId(TABLE_NAME, MATCH_1); + final ClassifySessionBuilder builder = mock(ClassifySessionBuilder.class); + final ModificationCache cache = new ModificationCache(); + final ClassifySessionDetailsReplyDump dump = new ClassifySessionDetailsReplyDump(); + final ClassifySessionDetails details = new ClassifySessionDetails(); + details.match = + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, + (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00}; + dump.classifySessionDetails = Collections.singletonList(details); + cache.put(ClassifySessionReader.CACHE_KEY + id.firstKeyOf(ClassifyTable.class), dump); + when(ctx.getModificationCache()).thenReturn(cache); + + getCustomizer().readCurrentAttributes(id, builder, ctx); + } + + @Test + public void testGetAllIds() throws ReadFailedException { + final InstanceIdentifier id = getClassifySessionId(TABLE_NAME, MATCH_1); + final ClassifySessionDetailsReplyDump dump = new ClassifySessionDetailsReplyDump(); + final ClassifySessionDetails details1 = new ClassifySessionDetails(); + details1.match = + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, + (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00}; + final ClassifySessionDetails details2 = new ClassifySessionDetails(); + details2.match = + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, + (byte) 0x05, (byte) 0x07, 0x00, 0x00, 0x00, 0x00}; + dump.classifySessionDetails = Arrays.asList(details1, details2); + + final CompletableFuture replyFuture = new CompletableFuture<>(); + replyFuture.complete(dump); + doReturn(replyFuture).when(api).classifySessionDump(any(ClassifySessionDump.class)); + + final List allIds = getCustomizer().getAllIds(id, ctx); + assertEquals(2, allIds.size()); + assertEquals(MATCH_1, allIds.get(0).getMatch().getValue()); + assertEquals(MATCH_2, allIds.get(1).getMatch().getValue()); + } + +} \ No newline at end of file diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriterTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriterTest.java new file mode 100644 index 000000000..04a766fa3 --- /dev/null +++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifySessionWriterTest.java @@ -0,0 +1,218 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMapping; +import static junit.framework.TestCase.assertTrue; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.fail; +import static org.mockito.Matchers.any; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.verify; +import static org.mockito.MockitoAnnotations.initMocks; + +import com.google.common.base.Optional; +import io.fd.honeycomb.v3po.translate.MappingContext; +import io.fd.honeycomb.v3po.translate.v3po.test.TestHelperUtils; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.write.WriteContext; +import io.fd.honeycomb.v3po.translate.write.WriteFailedException; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.ExecutionException; +import org.junit.Before; +import org.junit.Test; +import org.mockito.ArgumentCaptor; +import org.mockito.Mock; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.Mapping; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.HexString; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.OpaqueIndex; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.PacketHandlingAction; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifier; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppNode; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySession; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.classify.table.attributes.ClassifySessionKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.dto.ClassifyAddDelSession; +import org.openvpp.jvpp.dto.ClassifyAddDelSessionReply; +import org.openvpp.jvpp.dto.L2InterfaceVlanTagRewriteReply; +import org.openvpp.jvpp.future.FutureJVpp; + +public class ClassifySessionWriterTest { + + private static final int TABLE_INDEX = 123; + private static final String TABLE_NAME = "table123"; + + @Mock + private FutureJVpp api; + @Mock + private WriteContext writeContext; + @Mock + private MappingContext mappingContext; + + private NamingContext classifyTableContext; + private ClassifySessionWriter customizer; + private static final int SESSION_INDEX = 456; + + @Before + public void setUp() throws Exception { + initMocks(this); + classifyTableContext = new NamingContext("generatedClassifyTableName", "test-instance"); + doReturn(mappingContext).when(writeContext).getMappingContext(); + customizer = new ClassifySessionWriter(api, classifyTableContext); + + final Optional ifcMapping = getMapping(TABLE_NAME, TABLE_INDEX); + doReturn(ifcMapping).when(mappingContext).read(any()); + } + + private static ClassifySession generateClassifySession(final long opaqueIndex, final String match) { + final ClassifySessionBuilder builder = new ClassifySessionBuilder(); + builder.setOpaqueIndex(new OpaqueIndex(opaqueIndex)); + builder.setHitNextIndex(new VppNode(PacketHandlingAction.Deny)); + builder.setAdvance(123); + builder.setMatch(new HexString(match)); + return builder.build(); + } + + private static InstanceIdentifier getClassifySessionId(final String tableName, + final String match) { + return InstanceIdentifier.create(VppClassifier.class) + .child(ClassifyTable.class, new ClassifyTableKey(tableName)) + .child(ClassifySession.class, new ClassifySessionKey(new HexString(match))); + } + + private void whenClassifyAddDelSessionThenSuccess() throws ExecutionException, InterruptedException { + final CompletableFuture replyFuture = new CompletableFuture<>(); + replyFuture.complete(new ClassifyAddDelSessionReply()); + doReturn(replyFuture).when(api).classifyAddDelSession(any(ClassifyAddDelSession.class)); + } + + private void whenClassifyAddDelSessionThenFailure() throws ExecutionException, InterruptedException { + doReturn(TestHelperUtils.createFutureException()).when(api) + .classifyAddDelSession(any(ClassifyAddDelSession.class)); + } + + private void verifyClassifyAddDelSessionWasInvoked(final ClassifyAddDelSession expected) { + ArgumentCaptor argumentCaptor = ArgumentCaptor.forClass(ClassifyAddDelSession.class); + verify(api).classifyAddDelSession(argumentCaptor.capture()); + final ClassifyAddDelSession actual = argumentCaptor.getValue(); + assertEquals(expected.opaqueIndex, actual.opaqueIndex); + assertEquals(expected.isAdd, actual.isAdd); + assertEquals(expected.tableIndex, actual.tableIndex); + assertEquals(expected.hitNextIndex, actual.hitNextIndex); + assertArrayEquals(expected.match, actual.match); + assertEquals(expected.advance, actual.advance); + } + + private void verifyClassifyAddDelSessionDeleteWasInvoked(final ClassifyAddDelSession expected) { + ArgumentCaptor argumentCaptor = ArgumentCaptor.forClass(ClassifyAddDelSession.class); + verify(api).classifyAddDelSession(argumentCaptor.capture()); + final ClassifyAddDelSession actual = argumentCaptor.getValue(); + assertEquals(expected.opaqueIndex, actual.opaqueIndex); + assertEquals(expected.isAdd, actual.isAdd); + assertEquals(expected.tableIndex, actual.tableIndex); + } + + private static ClassifyAddDelSession generateClassifyAddDelSession(final byte isAdd, final int tableIndex, + final int sessionIndex) { + final ClassifyAddDelSession request = new ClassifyAddDelSession(); + request.isAdd = isAdd; + request.tableIndex = tableIndex; + request.opaqueIndex = sessionIndex; + request.hitNextIndex = 0; + request.advance = 123; + request.match = + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, + (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00}; + return request; + } + + @Test + public void testCreate() throws Exception { + final String match = "00:00:00:00:00:00:01:02:03:04:05:06:00:00:00:00"; + final ClassifySession classifySession = generateClassifySession(SESSION_INDEX, match); + final InstanceIdentifier id = getClassifySessionId(TABLE_NAME, match); + + whenClassifyAddDelSessionThenSuccess(); + + customizer.writeCurrentAttributes(id, classifySession, writeContext); + + verifyClassifyAddDelSessionWasInvoked(generateClassifyAddDelSession((byte) 1, TABLE_INDEX, SESSION_INDEX)); + } + + @Test + public void testCreateFailed() throws Exception { + final String match = "00:00:00:00:00:00:01:02:03:04:05:06:00:00:00:00"; + final ClassifySession classifySession = generateClassifySession(SESSION_INDEX, match); + final InstanceIdentifier id = getClassifySessionId(TABLE_NAME, match); + + whenClassifyAddDelSessionThenFailure(); + + try { + customizer.writeCurrentAttributes(id, classifySession, writeContext); + } catch (WriteFailedException.CreateFailedException e) { + assertTrue(e.getCause() instanceof VppBaseCallException); + verifyClassifyAddDelSessionWasInvoked(generateClassifyAddDelSession((byte) 1, TABLE_INDEX, SESSION_INDEX)); + return; + } + fail("WriteFailedException.CreateFailedException was expected"); + } + + @Test(expected = UnsupportedOperationException.class) + public void testUpdate() throws Exception { + customizer.updateCurrentAttributes(null, null, null, writeContext); + } + + @Test + public void testDelete() throws Exception { + final String match = "00:00:00:00:00:00:01:02:03:04:05:06:00:00:00:00"; + final ClassifySession classifySession = generateClassifySession(SESSION_INDEX, match); + final InstanceIdentifier id = getClassifySessionId(TABLE_NAME, match); + + whenClassifyAddDelSessionThenSuccess(); + + customizer.deleteCurrentAttributes(id, classifySession, writeContext); + + verifyClassifyAddDelSessionDeleteWasInvoked( + generateClassifyAddDelSession((byte) 0, TABLE_INDEX, SESSION_INDEX)); + } + + @Test + public void testDeleteFailed() throws Exception { + final String match = "00:00:00:00:00:00:01:02:03:04:05:06:00:00:00:00"; + final ClassifySession classifySession = generateClassifySession(SESSION_INDEX, match); + final InstanceIdentifier id = getClassifySessionId(TABLE_NAME, match); + + whenClassifyAddDelSessionThenFailure(); + + try { + customizer.deleteCurrentAttributes(id, classifySession, writeContext); + } catch (WriteFailedException.DeleteFailedException e) { + assertTrue(e.getCause() instanceof VppBaseCallException); + verifyClassifyAddDelSessionDeleteWasInvoked( + generateClassifyAddDelSession((byte) 0, TABLE_INDEX, SESSION_INDEX)); + return; + } + fail("WriteFailedException.DeleteFailedException was expected"); + + customizer.deleteCurrentAttributes(id, classifySession, writeContext); + } +} \ No newline at end of file diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReaderTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReaderTest.java new file mode 100644 index 000000000..14d6c5544 --- /dev/null +++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableReaderTest.java @@ -0,0 +1,153 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMapping; +import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMappingIid; +import static org.junit.Assert.assertEquals; +import static org.mockito.Matchers.any; +import static org.mockito.Matchers.anyString; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; + +import com.google.common.base.Optional; +import com.google.common.collect.Lists; +import io.fd.honeycomb.v3po.translate.read.ReadFailedException; +import io.fd.honeycomb.v3po.translate.spi.read.RootReaderCustomizer; +import io.fd.honeycomb.v3po.translate.v3po.test.ListReaderCustomizerTest; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import org.junit.Test; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.Mappings; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.MappingsBuilder; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.Mapping; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.MappingKey; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.HexString; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.PacketHandlingAction; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifier; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifierBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppNode; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier; +import org.openvpp.jvpp.dto.ClassifyTableIds; +import org.openvpp.jvpp.dto.ClassifyTableIdsReply; +import org.openvpp.jvpp.dto.ClassifyTableInfo; +import org.openvpp.jvpp.dto.ClassifyTableInfoReply; + +public class ClassifyTableReaderTest extends + ListReaderCustomizerTest { + + private static final int TABLE_INDEX_1 = 1; + private static final String TABLE_NAME_1 = "table1"; + private static final int TABLE_INDEX_2 = 2; + private static final String TABLE_NAME_2 = "table2"; + + private NamingContext classifyTableContext; + + public ClassifyTableReaderTest() { + super(ClassifyTable.class); + } + + @Override + public void setUpBefore() { + classifyTableContext = new NamingContext("classifyTableContext", "test-instance"); + + final KeyedInstanceIdentifier t0Id = getMappingIid(TABLE_NAME_1, "test-instance"); + final KeyedInstanceIdentifier t1Id = getMappingIid(TABLE_NAME_2, "test-instance"); + final Optional t0 = getMapping(TABLE_NAME_1, TABLE_INDEX_1); + final Optional t1 = getMapping(TABLE_NAME_2, TABLE_INDEX_2); + final List allMappings = Lists.newArrayList(t0.get(), t1.get()); + final Mappings allMappingsBaObject = new MappingsBuilder().setMapping(allMappings).build(); + doReturn(Optional.of(allMappingsBaObject)).when(mappingContext).read(t0Id.firstIdentifierOf(Mappings.class)); + doReturn(t0).when(mappingContext).read(t0Id); + doReturn(t1).when(mappingContext).read(t1Id); + } + + @Override + protected RootReaderCustomizer initCustomizer() { + return new ClassifyTableReader(api, classifyTableContext); + } + + private static InstanceIdentifier getClassifyTableId(final String name) { + return InstanceIdentifier.create(VppClassifier.class) + .child(ClassifyTable.class, new ClassifyTableKey(name)); + } + + private static ClassifyTableInfoReply generateClassifyTableInfoReply() { + final ClassifyTableInfoReply reply = new ClassifyTableInfoReply(); + reply.tableId = TABLE_INDEX_1; + reply.nbuckets = 2; + reply.skipNVectors = 0; + reply.matchNVectors = 1; + reply.nextTableIndex = ~0; + reply.missNextIndex = ~0; + reply.mask = + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, + (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00}; + return reply; + } + + private void verifyClasifyTableRead(final ClassifyTableBuilder builder) { + verify(builder).setName(TABLE_NAME_1); + verify(builder).setNbuckets(2L); + verify(builder, times(0)).setNextTable(anyString()); + verify(builder).setMissNextIndex(new VppNode(PacketHandlingAction.Permit)); + verify(builder).setMask(new HexString("00:00:00:00:00:00:01:02:03:04:05:06:00:00:00:00")); + verify(builder).setActiveSessions(0L); + } + + @Test + public void testMerge() { + final VppClassifierBuilder builder = mock(VppClassifierBuilder.class); + final List value = mock(List.class); + getCustomizer().merge(builder, value); + verify(builder).setClassifyTable(value); + } + + @Test + public void testRead() throws ReadFailedException { + final CompletableFuture replyFuture = new CompletableFuture<>(); + replyFuture.complete(generateClassifyTableInfoReply()); + doReturn(replyFuture).when(api).classifyTableInfo(any(ClassifyTableInfo.class)); + + final ClassifyTableBuilder builder = mock(ClassifyTableBuilder.class); + getCustomizer().readCurrentAttributes(getClassifyTableId(TABLE_NAME_1), builder, ctx); + + verifyClasifyTableRead(builder); + } + + @Test + public void testGetAllIds() throws ReadFailedException { + final CompletableFuture replyFuture = new CompletableFuture<>(); + final ClassifyTableIdsReply reply = new ClassifyTableIdsReply(); + reply.ids = new int[] {1, 2}; + replyFuture.complete(reply); + doReturn(replyFuture).when(api).classifyTableIds(any(ClassifyTableIds.class)); + + final List allIds = getCustomizer().getAllIds(getClassifyTableId(TABLE_NAME_1), ctx); + + assertEquals(reply.ids.length, allIds.size()); + assertEquals(TABLE_NAME_1, allIds.get(0).getName()); + assertEquals(TABLE_NAME_2, allIds.get(1).getName()); + } +} \ No newline at end of file diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriterTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriterTest.java new file mode 100644 index 000000000..683bd69c3 --- /dev/null +++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/vppclassifier/ClassifyTableWriterTest.java @@ -0,0 +1,231 @@ +/* + * 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.v3po.translate.v3po.vppclassifier; + +import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMapping; +import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMappingIid; +import static junit.framework.TestCase.assertTrue; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.fail; +import static org.mockito.Matchers.any; +import static org.mockito.Matchers.eq; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.verifyZeroInteractions; +import static org.mockito.MockitoAnnotations.initMocks; + +import com.google.common.base.Optional; +import io.fd.honeycomb.v3po.translate.MappingContext; +import io.fd.honeycomb.v3po.translate.v3po.test.TestHelperUtils; +import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext; +import io.fd.honeycomb.v3po.translate.write.WriteContext; +import io.fd.honeycomb.v3po.translate.write.WriteFailedException; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.ExecutionException; +import org.junit.Before; +import org.junit.Test; +import org.mockito.ArgumentCaptor; +import org.mockito.Mock; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.Mapping; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.HexString; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.PacketHandlingAction; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppClassifier; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.VppNode; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.rev150603.vpp.classifier.ClassifyTableKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.dto.ClassifyAddDelTable; +import org.openvpp.jvpp.dto.ClassifyAddDelTableReply; +import org.openvpp.jvpp.dto.L2InterfaceVlanTagRewriteReply; +import org.openvpp.jvpp.future.FutureJVpp; + +public class ClassifyTableWriterTest { + + private static final int TABLE_INDEX = 123; + private static final String TABLE_NAME = "table123"; + + @Mock + private FutureJVpp api; + @Mock + private WriteContext writeContext; + @Mock + private MappingContext mappingContext; + + private NamingContext classifyTableContext; + private ClassifyTableWriter customizer; + + @Before + public void setUp() throws Exception { + initMocks(this); + classifyTableContext = new NamingContext("generatedClassifyTableName", "test-instance"); + doReturn(mappingContext).when(writeContext).getMappingContext(); + customizer = new ClassifyTableWriter(api, classifyTableContext); + } + + private static ClassifyTable generateClassifyTable(final String name) { + final ClassifyTableBuilder builder = new ClassifyTableBuilder(); + builder.setName(name); + builder.setKey(new ClassifyTableKey(name)); + builder.setSkipNVectors(0L); + builder.setNbuckets(2L); + builder.setMemorySize(2L << 20); + builder.setMissNextIndex(new VppNode(PacketHandlingAction.Permit)); + builder.setMask(new HexString("00:00:00:00:00:00:01:02:03:04:05:06:00:00:00:00")); + return builder.build(); + } + + private static InstanceIdentifier getClassifyTableId(final String name) { + return InstanceIdentifier.create(VppClassifier.class) + .child(ClassifyTable.class, new ClassifyTableKey(name)); + } + + private void whenClassifyAddDelTableThenSuccess() throws ExecutionException, InterruptedException { + final CompletableFuture replyFuture = new CompletableFuture<>(); + final ClassifyAddDelTableReply reply = new ClassifyAddDelTableReply(); + reply.newTableIndex = TABLE_INDEX; + replyFuture.complete(reply); + doReturn(replyFuture).when(api).classifyAddDelTable(any(ClassifyAddDelTable.class)); + } + + private void whenClassifyAddDelTableThenFailure() throws ExecutionException, InterruptedException { + doReturn(TestHelperUtils.createFutureException()).when(api) + .classifyAddDelTable(any(ClassifyAddDelTable.class)); + } + + private void verifyClassifyAddDelTableAddWasInvoked(final ClassifyAddDelTable expected) { + ArgumentCaptor argumentCaptor = ArgumentCaptor.forClass(ClassifyAddDelTable.class); + verify(api).classifyAddDelTable(argumentCaptor.capture()); + final ClassifyAddDelTable actual = argumentCaptor.getValue(); + assertEquals(expected.isAdd, actual.isAdd); + assertEquals(~0, actual.tableIndex); + assertEquals(expected.nbuckets, actual.nbuckets); + assertEquals(expected.memorySize, actual.memorySize); + assertEquals(expected.skipNVectors, actual.skipNVectors); + assertEquals(expected.matchNVectors, actual.matchNVectors); + assertEquals(expected.nextTableIndex, actual.nextTableIndex); + assertEquals(expected.missNextIndex, actual.missNextIndex); + assertArrayEquals(expected.mask, actual.mask); + } + + private void verifyClassifyAddDelTableDeleteWasInvoked(final ClassifyAddDelTable expected) { + ArgumentCaptor argumentCaptor = ArgumentCaptor.forClass(ClassifyAddDelTable.class); + verify(api).classifyAddDelTable(argumentCaptor.capture()); + final ClassifyAddDelTable actual = argumentCaptor.getValue(); + assertEquals(expected.isAdd, actual.isAdd); + assertEquals(expected.tableIndex, actual.tableIndex); + } + + private static ClassifyAddDelTable generateClassifyAddDelTable(final byte isAdd, final int tableIndex) { + final ClassifyAddDelTable request = new ClassifyAddDelTable(); + request.isAdd = isAdd; + request.tableIndex = tableIndex; + request.nbuckets = 2; + request.memorySize = 2 << 20; + request.skipNVectors = 0; + request.matchNVectors = 1; + request.nextTableIndex = ~0; + request.missNextIndex = ~0; + request.mask = + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, + (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00}; + return request; + } + + @Test + public void testCreate() throws Exception { + final ClassifyTable classifyTable = generateClassifyTable(TABLE_NAME); + final InstanceIdentifier id = getClassifyTableId(TABLE_NAME); + + whenClassifyAddDelTableThenSuccess(); + + customizer.writeCurrentAttributes(id, classifyTable, writeContext); + + verifyClassifyAddDelTableAddWasInvoked(generateClassifyAddDelTable((byte) 1, TABLE_INDEX)); + verify(mappingContext) + .put(eq(getMappingIid(TABLE_NAME, "test-instance")), eq(getMapping(TABLE_NAME, TABLE_INDEX).get())); + } + + @Test + public void testCreateFailed() throws Exception { + final ClassifyTable classifyTable = generateClassifyTable(TABLE_NAME); + final InstanceIdentifier id = getClassifyTableId(TABLE_NAME); + + whenClassifyAddDelTableThenFailure(); + + try { + customizer.writeCurrentAttributes(id, classifyTable, writeContext); + } catch (WriteFailedException.CreateFailedException e) { + assertTrue(e.getCause() instanceof VppBaseCallException); + verifyClassifyAddDelTableAddWasInvoked(generateClassifyAddDelTable((byte) 1, TABLE_INDEX)); + verify(mappingContext, times(0)).put( + eq(getMappingIid(TABLE_NAME, "test-instance")), + eq(getMapping(TABLE_NAME, TABLE_INDEX).get())); + return; + } + fail("WriteFailedException.CreateFailedException was expected"); + } + + @Test + public void testDelete() throws Exception { + final ClassifyTable classifyTable = generateClassifyTable(TABLE_NAME); + final InstanceIdentifier id = getClassifyTableId(TABLE_NAME); + + final Optional ifcMapping = getMapping(TABLE_NAME, TABLE_INDEX); + doReturn(ifcMapping).when(mappingContext).read(any()); + + whenClassifyAddDelTableThenSuccess(); + + customizer.deleteCurrentAttributes(id, classifyTable, writeContext); + + verifyClassifyAddDelTableDeleteWasInvoked(generateClassifyAddDelTable((byte) 0, TABLE_INDEX)); + } + + @Test + public void testDeleteFailed() throws Exception { + final ClassifyTable classifyTable = generateClassifyTable(TABLE_NAME); + final InstanceIdentifier id = getClassifyTableId(TABLE_NAME); + + final Optional ifcMapping = getMapping(TABLE_NAME, TABLE_INDEX); + doReturn(ifcMapping).when(mappingContext).read(any()); + + whenClassifyAddDelTableThenFailure(); + + try { + customizer.deleteCurrentAttributes(id, classifyTable, writeContext); + } catch (WriteFailedException.DeleteFailedException e) { + assertTrue(e.getCause() instanceof VppBaseCallException); + verifyClassifyAddDelTableDeleteWasInvoked(generateClassifyAddDelTable((byte) 0, TABLE_INDEX)); + return; + } + fail("WriteFailedException.DeleteFailedException was expected"); + + customizer.deleteCurrentAttributes(id, classifyTable, writeContext); + } + + @Test + public void testUpdate() throws Exception { + final ClassifyTable classifyTableBefore = generateClassifyTable(TABLE_NAME); + final InstanceIdentifier id = getClassifyTableId(TABLE_NAME); + customizer.updateCurrentAttributes(id, classifyTableBefore, new ClassifyTableBuilder().build(), writeContext); + + verifyZeroInteractions(api); + } +} \ No newline at end of file -- cgit 1.2.3-korg