| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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 org.onosproject.driver.extensions; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Objects; |
| |
| import com.google.common.collect.Maps; |
| import org.onlab.util.KryoNamespace; |
| import org.onosproject.net.flow.AbstractExtension; |
| import org.onosproject.net.flow.criteria.ExtensionSelector; |
| import org.onosproject.net.flow.criteria.ExtensionSelectorType; |
| |
| import com.google.common.base.MoreObjects; |
| |
| /** |
| * Nicira conntrack mark extension selector. |
| */ |
| public class NiciraMatchCtMark extends AbstractExtension implements ExtensionSelector { |
| |
| private long ctMark; |
| private long ctMarkMask; |
| |
| private final KryoNamespace appKryo = new KryoNamespace.Builder() |
| .register(HashMap.class) |
| .build(); |
| |
| /** |
| * Creates a new conntrack mark selector. |
| */ |
| NiciraMatchCtMark() { |
| ctMark = 0L; |
| ctMarkMask = ~0L; |
| } |
| |
| /** |
| * Creates a new conntrack state selector with given mark. |
| * |
| * @param ctMark conntrack mark |
| */ |
| public NiciraMatchCtMark(long ctMark) { |
| this.ctMark = ctMark; |
| this.ctMarkMask = ~0L; |
| } |
| |
| /** |
| * Creates a new conntrack state selector with given mark. |
| * |
| * @param ctMark conntrack mark |
| * @param mask conntrack mark mask |
| */ |
| public NiciraMatchCtMark(long ctMark, long mask) { |
| this.ctMark = ctMark; |
| this.ctMarkMask = mask; |
| } |
| |
| /** |
| * Gets the conntrack mark. |
| * |
| * @return ctMark |
| */ |
| public long ctMark() { |
| return ctMark; |
| } |
| |
| /** |
| * Gets the conntrack mark mask. |
| * |
| * @return ctMarkMask |
| */ |
| public long ctMarkMask() { |
| return ctMarkMask; |
| } |
| |
| @Override |
| public ExtensionSelectorType type() { |
| return ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_CONNTRACK_MARK.type(); |
| } |
| |
| @Override |
| public void deserialize(byte[] data) { |
| Map<String, Object> values = appKryo.deserialize(data); |
| ctMark = (long) values.get("ctMark"); |
| ctMarkMask = (long) values.get("ctMarkMask"); |
| } |
| |
| @Override |
| public byte[] serialize() { |
| Map<String, Object> values = Maps.newHashMap(); |
| values.put("ctMark", ctMark); |
| values.put("ctMarkMask", ctMarkMask); |
| return appKryo.serialize(values); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(ctMark, ctMarkMask); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof NiciraMatchCtMark) { |
| NiciraMatchCtMark that = (NiciraMatchCtMark) obj; |
| return Objects.equals(ctMark, that.ctMark) |
| && Objects.equals(ctMarkMask, that.ctMarkMask); |
| |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("ctMark", ctMark) |
| .add("ctMarkMask", ctMarkMask) |
| .toString(); |
| } |
| } |