Pier Ventre | f5d7236 | 2016-07-17 12:02:14 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.ovsdb.controller; |
| 18 | |
| 19 | import com.google.common.collect.Maps; |
| 20 | import org.onosproject.net.DefaultAnnotations; |
| 21 | import org.onosproject.net.behaviour.MirroringDescription; |
| 22 | import org.onosproject.ovsdb.rfc.notation.Uuid; |
| 23 | |
| 24 | import java.util.Map; |
| 25 | import java.util.Objects; |
| 26 | import java.util.Optional; |
| 27 | import java.util.Set; |
| 28 | import java.util.stream.Collectors; |
| 29 | |
| 30 | import static com.google.common.base.MoreObjects.toStringHelper; |
| 31 | |
| 32 | /** |
| 33 | * The class representing an OVSDB mirror. |
| 34 | * This class is immutable. |
| 35 | */ |
| 36 | public final class OvsdbMirror { |
| 37 | |
| 38 | private final String mirroringName; |
| 39 | private boolean selectAll; |
| 40 | private final Set<Uuid> monitorSrcPorts; |
| 41 | private final Set<Uuid> monitorDstPorts; |
| 42 | private final Set<Short> monitorVlans; |
| 43 | private final Optional<Uuid> mirrorPort; |
| 44 | private final Optional<Short> mirrorVlan; |
| 45 | private Map<String, String> externalIds; |
| 46 | |
| 47 | /** |
| 48 | * Creates an OvsdbMirror using the given inputs. |
| 49 | * |
| 50 | * @param mirroringName the name of the mirroring |
| 51 | * @param selectAll mirrors all ports |
| 52 | * @param monitorSrcPorts the monitored src ports |
| 53 | * @param monitorDstPorts the monitored dst ports |
| 54 | * @param monitorVlans the monitored vlans |
| 55 | * @param mirrorPort the mirror port |
| 56 | * @param mirrorVlan the mirror vlan |
| 57 | * @param externalIds optional key/value options |
| 58 | */ |
| 59 | private OvsdbMirror(String mirroringName, boolean selectAll, Set<Uuid> monitorSrcPorts, Set<Uuid> monitorDstPorts, |
| 60 | Set<Short> monitorVlans, Optional<Uuid> mirrorPort, Optional<Short> mirrorVlan, |
| 61 | Map<String, String> externalIds) { |
| 62 | |
| 63 | this.mirroringName = mirroringName; |
| 64 | this.selectAll = selectAll; |
| 65 | this.monitorSrcPorts = monitorSrcPorts; |
| 66 | this.monitorDstPorts = monitorDstPorts; |
| 67 | this.monitorVlans = monitorVlans; |
| 68 | this.mirrorPort = mirrorPort; |
| 69 | this.mirrorVlan = mirrorVlan; |
| 70 | this.externalIds = externalIds; |
| 71 | |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Returns the name of the mirroring. |
| 76 | * |
| 77 | * @return the string representing the name |
| 78 | */ |
| 79 | public String mirroringName() { |
| 80 | return mirroringName; |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Returns selectAll value. |
| 85 | * |
| 86 | * @return mirrors all ports if true |
| 87 | */ |
| 88 | public boolean selectAll() { |
| 89 | return selectAll; |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * Returns the monitored src ports. |
| 94 | * |
| 95 | * @return the uuids set of the ports |
| 96 | */ |
| 97 | public Set<Uuid> monitorSrcPorts() { |
| 98 | return monitorSrcPorts; |
| 99 | } |
| 100 | |
| 101 | /** |
| 102 | * Returns the monitored dst ports. |
| 103 | * |
| 104 | * @return the uuids set of the ports |
| 105 | */ |
| 106 | public Set<Uuid> monitorDstPorts() { |
| 107 | return monitorDstPorts; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * Returns the monitored vlans. |
| 112 | * |
| 113 | * @return the vlans set |
| 114 | */ |
| 115 | public Set<Short> monitorVlans() { |
| 116 | return monitorVlans; |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * Returns the mirror port. |
| 121 | * |
| 122 | * @return the uuid port if present, otherwise null |
| 123 | */ |
| 124 | public Uuid mirrorPort() { |
| 125 | return mirrorPort.orElse(null); |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Returns the mirror vlan. |
| 130 | * |
| 131 | * @return the vlan id if present, otherwise null |
| 132 | */ |
| 133 | public Short mirrorVlan() { |
| 134 | return mirrorVlan.orElse(null); |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * Returns the optional external ids. |
| 139 | * |
| 140 | * @return the external ids. |
| 141 | */ |
| 142 | public Map<String, String> externalIds() { |
| 143 | return externalIds; |
| 144 | } |
| 145 | |
| 146 | @Override |
| 147 | public int hashCode() { |
| 148 | return Objects.hash(mirroringName, selectAll, monitorSrcPorts, monitorDstPorts, |
| 149 | monitorVlans, mirrorPort, mirrorVlan, externalIds); |
| 150 | } |
| 151 | |
| 152 | @Override |
| 153 | public boolean equals(Object obj) { |
| 154 | if (this == obj) { |
| 155 | return true; |
| 156 | } |
| 157 | if (obj instanceof OvsdbMirror) { |
| 158 | final OvsdbMirror other = (OvsdbMirror) obj; |
| 159 | return Objects.equals(this.mirroringName, other.mirroringName) && |
| 160 | Objects.equals(this.selectAll, other.selectAll) && |
| 161 | Objects.equals(this.monitorSrcPorts, other.monitorSrcPorts) && |
| 162 | Objects.equals(this.monitorDstPorts, other.monitorDstPorts) && |
| 163 | Objects.equals(this.monitorVlans, other.monitorVlans) && |
| 164 | Objects.equals(this.mirrorPort, other.mirrorPort) && |
| 165 | Objects.equals(this.mirrorVlan, other.mirrorVlan) && |
| 166 | Objects.equals(this.externalIds, other.externalIds); |
| 167 | } |
| 168 | return false; |
| 169 | } |
| 170 | |
| 171 | @Override |
| 172 | public String toString() { |
| 173 | return toStringHelper(this) |
| 174 | .add("mirroringName", mirroringName()) |
| 175 | .add("selectAll", selectAll()) |
| 176 | .add("monitorSrcPorts", monitorSrcPorts()) |
| 177 | .add("monitorDstPorts", monitorDstPorts()) |
| 178 | .add("monitorVlans", monitorVlans()) |
| 179 | .add("mirrorPort", mirrorPort()) |
| 180 | .add("mirrorVlan", mirrorVlan()) |
| 181 | .add("externalIds", externalIds()) |
| 182 | .toString(); |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * Returns new OVSDB mirror builder. |
| 187 | * |
| 188 | * @return ovsdb mirror builder |
| 189 | */ |
| 190 | public static OvsdbMirror.Builder builder() { |
| 191 | return new OvsdbMirror.Builder(); |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * Returns new OVSDB mirror builder with mirror description. |
| 196 | * |
| 197 | * @param mirrorDesc mirror description |
| 198 | * @return ovsdb mirror builder |
| 199 | */ |
| 200 | public static OvsdbMirror.Builder builder(MirroringDescription mirrorDesc) { |
| 201 | return new OvsdbMirror.Builder(mirrorDesc); |
| 202 | } |
| 203 | |
| 204 | /** |
| 205 | * Builder of OVSDB mirror entities. |
| 206 | */ |
| 207 | public static final class Builder { |
| 208 | |
| 209 | private String mirroringName; |
| 210 | private boolean selectAll; |
| 211 | private Set<Uuid> monitorSrcPorts; |
| 212 | private Set<Uuid> monitorDstPorts; |
| 213 | private Set<Short> monitorVlans; |
| 214 | private Optional<Uuid> mirrorPort; |
| 215 | private Optional<Short> mirrorVlan; |
| 216 | private Map<String, String> externalIds = Maps.newHashMap(); |
| 217 | |
| 218 | /** |
| 219 | * Constructs an empty builder. |
| 220 | */ |
| 221 | private Builder() { |
| 222 | |
| 223 | } |
| 224 | |
| 225 | /** |
| 226 | * Constructs a builder with a given mirror description. |
| 227 | * |
| 228 | * @param mirrorDesc mirror description |
| 229 | */ |
| 230 | private Builder(MirroringDescription mirrorDesc) { |
| 231 | |
| 232 | mirroringName = mirrorDesc.name().name(); |
| 233 | selectAll = false; |
| 234 | monitorSrcPorts = mirrorDesc.monitorSrcPorts().parallelStream() |
| 235 | .map(monitorSrcPort -> Uuid.uuid(monitorSrcPort)) |
| 236 | .collect(Collectors.toSet()); |
| 237 | monitorDstPorts = mirrorDesc.monitorDstPorts().parallelStream() |
| 238 | .map(monitorDstPort -> Uuid.uuid(monitorDstPort)) |
| 239 | .collect(Collectors.toSet()); |
| 240 | monitorVlans = mirrorDesc.monitorVlans().parallelStream() |
| 241 | .map(monitorVlan -> monitorVlan.toShort()) |
| 242 | .collect(Collectors.toSet()); |
| 243 | |
| 244 | if (mirrorDesc.mirrorPort().isPresent()) { |
| 245 | mirrorPort = Optional.of(Uuid.uuid(mirrorDesc.mirrorPort().get())); |
| 246 | } else { |
| 247 | mirrorPort = Optional.empty(); |
| 248 | } |
| 249 | |
| 250 | if (mirrorDesc.mirrorVlan().isPresent()) { |
| 251 | mirrorVlan = Optional.of(mirrorDesc.mirrorVlan().get().toShort()); |
| 252 | } else { |
| 253 | mirrorVlan = Optional.empty(); |
| 254 | } |
| 255 | |
| 256 | externalIds.putAll(((DefaultAnnotations) mirrorDesc.annotations()).asMap()); |
| 257 | |
| 258 | } |
| 259 | |
| 260 | /** |
| 261 | * Returns new OVSDB mirror. |
| 262 | * |
| 263 | * @return ovsdb mirror |
| 264 | */ |
| 265 | public OvsdbMirror build() { |
| 266 | return new OvsdbMirror(mirroringName, selectAll, monitorSrcPorts, monitorDstPorts, monitorVlans, |
| 267 | mirrorPort, mirrorVlan, externalIds); |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * Returns OVSDB mirror builder with a given name. |
| 272 | * |
| 273 | * @param name name of the mirror |
| 274 | * @return ovsdb interface builder |
| 275 | */ |
| 276 | public OvsdbMirror.Builder mirroringName(String name) { |
| 277 | this.mirroringName = name; |
| 278 | return this; |
| 279 | } |
| 280 | |
| 281 | /** |
| 282 | * Returns OVSDB mirror builder with select all. |
| 283 | * |
| 284 | * @param all mirrors all ports |
| 285 | * @return ovsdb interface builder |
| 286 | */ |
| 287 | public OvsdbMirror.Builder selectAll(boolean all) { |
| 288 | this.selectAll = all; |
| 289 | return this; |
| 290 | } |
| 291 | |
| 292 | /** |
| 293 | * Returns OVSDB mirror builder with a given set |
| 294 | * of monitored src ports. |
| 295 | * |
| 296 | * @param monitorPorts ports to be monitored |
| 297 | * @return ovsdb mirror builder |
| 298 | */ |
| 299 | public OvsdbMirror.Builder monitorSrcPorts(Set<Uuid> monitorPorts) { |
| 300 | this.monitorSrcPorts = monitorPorts; |
| 301 | return this; |
| 302 | } |
| 303 | |
| 304 | /** |
| 305 | * Returns OVSDB mirror builder with a given set |
| 306 | * of monitored dst ports. |
| 307 | * |
| 308 | * @param monitorPorts ports to be monitored |
| 309 | * @return ovsdb mirror builder |
| 310 | */ |
| 311 | public OvsdbMirror.Builder monitorDstPorts(Set<Uuid> monitorPorts) { |
| 312 | this.monitorDstPorts = monitorPorts; |
| 313 | return this; |
| 314 | } |
| 315 | |
| 316 | /** |
| 317 | * Returns OVSDB mirror builder with a given set |
| 318 | * of monitored vlans. |
| 319 | * |
| 320 | * @param vlans vlans to be monitored |
| 321 | * @return ovsdb mirror builder |
| 322 | */ |
| 323 | public OvsdbMirror.Builder monitorVlans(Set<Short> vlans) { |
| 324 | this.monitorVlans = vlans; |
| 325 | return this; |
| 326 | } |
| 327 | |
| 328 | /** |
| 329 | * Returns OVSDB mirror builder with a given mirror port. |
| 330 | * |
| 331 | * @param port the mirror port |
| 332 | * @return ovsdb mirror builder |
| 333 | */ |
| 334 | public OvsdbMirror.Builder mirrorPort(Uuid port) { |
| 335 | this.mirrorPort = Optional.ofNullable(port); |
| 336 | return this; |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * Returns OVSDB mirror builder with a given mirror vlan. |
| 341 | * |
| 342 | * @param vlan the mirror vlan |
| 343 | * @return ovsdb mirror builder |
| 344 | */ |
| 345 | public OvsdbMirror.Builder mirrorVlan(Short vlan) { |
| 346 | this.mirrorVlan = Optional.ofNullable(vlan); |
| 347 | return this; |
| 348 | } |
| 349 | |
| 350 | /** |
| 351 | * Returns OVSDB mirror builder with given external ids. |
| 352 | * |
| 353 | * @param ids the external ids |
| 354 | * @return ovsdb mirror builder |
| 355 | */ |
| 356 | public OvsdbMirror.Builder externalIds(Map<String, String> ids) { |
| 357 | this.externalIds = ids; |
| 358 | return this; |
| 359 | } |
| 360 | |
| 361 | } |
| 362 | |
| 363 | } |