Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 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 | package org.onosproject.vtnweb.resources; |
| 17 | |
Jian Li | c2a542b | 2016-05-10 11:48:19 -0700 | [diff] [blame] | 18 | import com.fasterxml.jackson.databind.JsonNode; |
| 19 | import com.fasterxml.jackson.databind.ObjectMapper; |
| 20 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 21 | import com.google.common.collect.Maps; |
| 22 | import com.google.common.collect.Sets; |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 23 | import org.onlab.packet.IpAddress; |
| 24 | import org.onlab.packet.MacAddress; |
| 25 | import org.onlab.util.ItemNotFoundException; |
| 26 | import org.onosproject.net.DeviceId; |
| 27 | import org.onosproject.rest.AbstractWebResource; |
| 28 | import org.onosproject.vtnrsc.AllowedAddressPair; |
| 29 | import org.onosproject.vtnrsc.BindingHostId; |
| 30 | import org.onosproject.vtnrsc.DefaultVirtualPort; |
| 31 | import org.onosproject.vtnrsc.FixedIp; |
| 32 | import org.onosproject.vtnrsc.SecurityGroup; |
| 33 | import org.onosproject.vtnrsc.SubnetId; |
| 34 | import org.onosproject.vtnrsc.TenantId; |
| 35 | import org.onosproject.vtnrsc.TenantNetworkId; |
| 36 | import org.onosproject.vtnrsc.VirtualPort; |
| 37 | import org.onosproject.vtnrsc.VirtualPort.State; |
| 38 | import org.onosproject.vtnrsc.VirtualPortId; |
| 39 | import org.onosproject.vtnrsc.virtualport.VirtualPortService; |
onosjcc | 36e04a8 | 2015-10-27 16:46:37 +0800 | [diff] [blame] | 40 | import org.onosproject.vtnweb.web.VirtualPortCodec; |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 41 | import org.slf4j.Logger; |
| 42 | import org.slf4j.LoggerFactory; |
| 43 | |
Jian Li | c2a542b | 2016-05-10 11:48:19 -0700 | [diff] [blame] | 44 | import javax.ws.rs.Consumes; |
| 45 | import javax.ws.rs.DELETE; |
| 46 | import javax.ws.rs.GET; |
| 47 | import javax.ws.rs.POST; |
| 48 | import javax.ws.rs.PUT; |
| 49 | import javax.ws.rs.Path; |
| 50 | import javax.ws.rs.PathParam; |
| 51 | import javax.ws.rs.Produces; |
| 52 | import javax.ws.rs.core.MediaType; |
| 53 | import javax.ws.rs.core.Response; |
| 54 | import java.io.InputStream; |
| 55 | import java.util.Collection; |
| 56 | import java.util.Collections; |
| 57 | import java.util.HashMap; |
| 58 | import java.util.HashSet; |
| 59 | import java.util.Map; |
| 60 | import java.util.Set; |
| 61 | import java.util.concurrent.ConcurrentMap; |
| 62 | |
| 63 | import static com.google.common.base.Preconditions.checkArgument; |
| 64 | import static com.google.common.base.Preconditions.checkNotNull; |
| 65 | import static javax.ws.rs.core.Response.Status.INTERNAL_SERVER_ERROR; |
| 66 | import static javax.ws.rs.core.Response.Status.NOT_FOUND; |
| 67 | import static javax.ws.rs.core.Response.Status.OK; |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 68 | |
| 69 | /** |
| 70 | * REST resource for interacting with the inventory of infrastructure |
| 71 | * virtualPort. |
| 72 | */ |
| 73 | @Path("ports") |
| 74 | public class VirtualPortWebResource extends AbstractWebResource { |
| 75 | public static final String VPORT_NOT_FOUND = "VirtualPort is not found"; |
| 76 | public static final String VPORT_ID_EXIST = "VirtualPort id is exist"; |
| 77 | public static final String VPORT_ID_NOT_EXIST = "VirtualPort id is not exist"; |
| 78 | public static final String JSON_NOT_NULL = "JsonNode can not be null"; |
| 79 | protected static final Logger log = LoggerFactory |
| 80 | .getLogger(VirtualPortService.class); |
| 81 | |
| 82 | @GET |
Wu wenbin | d0b119f | 2016-05-11 18:03:41 +0800 | [diff] [blame] | 83 | @Produces(MediaType.APPLICATION_JSON) |
| 84 | @Consumes(MediaType.APPLICATION_JSON) |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 85 | public Response getPorts() { |
| 86 | Iterable<VirtualPort> virtualPorts = get(VirtualPortService.class) |
| 87 | .getPorts(); |
| 88 | ObjectNode result = new ObjectMapper().createObjectNode(); |
| 89 | result.set("ports", new VirtualPortCodec().encode(virtualPorts, this)); |
| 90 | return ok(result.toString()).build(); |
| 91 | } |
| 92 | |
| 93 | @GET |
| 94 | @Path("{id}") |
Wu wenbin | d0b119f | 2016-05-11 18:03:41 +0800 | [diff] [blame] | 95 | @Produces(MediaType.APPLICATION_JSON) |
| 96 | @Consumes(MediaType.APPLICATION_JSON) |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 97 | public Response getportsById(@PathParam("id") String id) { |
| 98 | |
| 99 | if (!get(VirtualPortService.class).exists(VirtualPortId.portId(id))) { |
lishuai | 0f47f34 | 2015-09-16 11:38:48 +0800 | [diff] [blame] | 100 | return Response.status(NOT_FOUND) |
| 101 | .entity(VPORT_NOT_FOUND).build(); |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 102 | } |
| 103 | VirtualPort virtualPort = nullIsNotFound(get(VirtualPortService.class) |
| 104 | .getPort(VirtualPortId.portId(id)), VPORT_NOT_FOUND); |
| 105 | ObjectNode result = new ObjectMapper().createObjectNode(); |
| 106 | result.set("port", new VirtualPortCodec().encode(virtualPort, this)); |
| 107 | return ok(result.toString()).build(); |
| 108 | } |
| 109 | |
| 110 | @POST |
| 111 | @Consumes(MediaType.APPLICATION_JSON) |
| 112 | @Produces(MediaType.APPLICATION_JSON) |
| 113 | public Response createPorts(InputStream input) { |
| 114 | try { |
| 115 | ObjectMapper mapper = new ObjectMapper(); |
| 116 | JsonNode cfg = mapper.readTree(input); |
| 117 | Iterable<VirtualPort> vPorts = createOrUpdateByInputStream(cfg); |
| 118 | Boolean issuccess = nullIsNotFound(get(VirtualPortService.class) |
| 119 | .createPorts(vPorts), VPORT_NOT_FOUND); |
| 120 | if (!issuccess) { |
| 121 | return Response.status(INTERNAL_SERVER_ERROR) |
| 122 | .entity(VPORT_ID_NOT_EXIST).build(); |
| 123 | } |
| 124 | return Response.status(OK).entity(issuccess.toString()).build(); |
| 125 | } catch (Exception e) { |
| 126 | log.error("Creates VirtualPort failed because of exception {}", |
| 127 | e.toString()); |
| 128 | return Response.status(INTERNAL_SERVER_ERROR).entity(e.toString()) |
| 129 | .build(); |
| 130 | } |
| 131 | } |
| 132 | |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 133 | @DELETE |
Wu wenbin | b0bd613 | 2016-05-10 19:20:23 +0800 | [diff] [blame] | 134 | @Path("{portUUID}") |
| 135 | @Consumes(MediaType.APPLICATION_JSON) |
| 136 | @Produces(MediaType.APPLICATION_JSON) |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 137 | public Response deletePorts(@PathParam("portUUID") String id) { |
| 138 | Set<VirtualPortId> vPortIds = new HashSet<>(); |
| 139 | try { |
| 140 | if (id != null) { |
| 141 | vPortIds.add(VirtualPortId.portId(id)); |
| 142 | } |
| 143 | Boolean issuccess = nullIsNotFound(get(VirtualPortService.class) |
| 144 | .removePorts(vPortIds), VPORT_NOT_FOUND); |
| 145 | if (!issuccess) { |
| 146 | return Response.status(INTERNAL_SERVER_ERROR) |
| 147 | .entity(VPORT_ID_NOT_EXIST).build(); |
| 148 | } |
Jian Li | c2a542b | 2016-05-10 11:48:19 -0700 | [diff] [blame] | 149 | return ok(issuccess.toString()).build(); |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 150 | } catch (Exception e) { |
| 151 | log.error("Deletes VirtualPort failed because of exception {}", |
| 152 | e.toString()); |
| 153 | return Response.status(INTERNAL_SERVER_ERROR).entity(e.toString()) |
| 154 | .build(); |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | @PUT |
| 159 | @Path("{id}") |
| 160 | @Consumes(MediaType.APPLICATION_JSON) |
| 161 | @Produces(MediaType.APPLICATION_JSON) |
| 162 | public Response updatePorts(@PathParam("id") String id, InputStream input) { |
| 163 | try { |
| 164 | ObjectMapper mapper = new ObjectMapper(); |
| 165 | JsonNode cfg = mapper.readTree(input); |
| 166 | Iterable<VirtualPort> vPorts = createOrUpdateByInputStream(cfg); |
| 167 | Boolean issuccess = nullIsNotFound(get(VirtualPortService.class) |
| 168 | .updatePorts(vPorts), VPORT_NOT_FOUND); |
| 169 | if (!issuccess) { |
| 170 | return Response.status(INTERNAL_SERVER_ERROR) |
| 171 | .entity(VPORT_ID_NOT_EXIST).build(); |
| 172 | } |
| 173 | return Response.status(OK).entity(issuccess.toString()).build(); |
| 174 | } catch (Exception e) { |
| 175 | log.error("Updates failed because of exception {}", e.toString()); |
| 176 | return Response.status(INTERNAL_SERVER_ERROR).entity(e.toString()) |
| 177 | .build(); |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | /** |
| 182 | * Returns a Object of the currently known infrastructure virtualPort. |
| 183 | * |
| 184 | * @param vPortNode the virtualPort json node |
| 185 | * @return a collection of virtualPorts |
| 186 | */ |
| 187 | public Iterable<VirtualPort> createOrUpdateByInputStream(JsonNode vPortNode) { |
| 188 | checkNotNull(vPortNode, JSON_NOT_NULL); |
| 189 | JsonNode vPortNodes = vPortNode.get("ports"); |
| 190 | if (vPortNodes == null) { |
| 191 | vPortNodes = vPortNode.get("port"); |
| 192 | } |
| 193 | if (vPortNodes.isArray()) { |
| 194 | return changeJsonToPorts(vPortNodes); |
| 195 | } else { |
| 196 | return changeJsonToPort(vPortNodes); |
| 197 | } |
| 198 | } |
| 199 | |
| 200 | /** |
| 201 | * Returns the iterable collection of virtualports from subnetNodes. |
| 202 | * |
| 203 | * @param vPortNodes the virtualPort json node |
| 204 | * @return virtualPorts a collection of virtualPorts |
| 205 | */ |
| 206 | public Iterable<VirtualPort> changeJsonToPorts(JsonNode vPortNodes) { |
| 207 | checkNotNull(vPortNodes, JSON_NOT_NULL); |
| 208 | Map<VirtualPortId, VirtualPort> portMap = new HashMap<>(); |
| 209 | Map<String, String> strMap = new HashMap<>(); |
| 210 | for (JsonNode vPortnode : vPortNodes) { |
| 211 | VirtualPortId id = VirtualPortId.portId(vPortnode.get("id") |
| 212 | .asText()); |
| 213 | String name = vPortnode.get("name").asText(); |
| 214 | TenantId tenantId = TenantId.tenantId(vPortnode.get("tenant_id") |
| 215 | .asText()); |
| 216 | TenantNetworkId networkId = TenantNetworkId.networkId(vPortnode |
| 217 | .get("network_id").asText()); |
| 218 | checkArgument(vPortnode.get("admin_state_up").isBoolean(), "admin_state_up should be boolean"); |
| 219 | Boolean adminStateUp = vPortnode.get("admin_state_up").asBoolean(); |
| 220 | String state = vPortnode.get("status").asText(); |
| 221 | MacAddress macAddress = MacAddress.valueOf(vPortnode |
| 222 | .get("mac_address").asText()); |
| 223 | DeviceId deviceId = DeviceId.deviceId(vPortnode.get("device_id") |
| 224 | .asText()); |
| 225 | String deviceOwner = vPortnode.get("device_owner").asText(); |
| 226 | JsonNode fixedIpNodes = vPortNodes.get("fixed_ips"); |
| 227 | Set<FixedIp> fixedIps = new HashSet<>(); |
| 228 | for (JsonNode fixedIpNode : fixedIpNodes) { |
| 229 | FixedIp fixedIp = jsonNodeToFixedIps(fixedIpNode); |
| 230 | fixedIps.add(fixedIp); |
| 231 | } |
| 232 | |
| 233 | BindingHostId bindingHostId = BindingHostId |
| 234 | .bindingHostId(vPortnode.get("binding:host_id").asText()); |
| 235 | String bindingVnicType = vPortnode.get("binding:vnic_type") |
| 236 | .asText(); |
| 237 | String bindingVifType = vPortnode.get("binding:vif_type").asText(); |
| 238 | String bindingVifDetails = vPortnode.get("binding:vif_details") |
| 239 | .asText(); |
| 240 | JsonNode allowedAddressPairJsonNode = vPortnode |
| 241 | .get("allowed_address_pairs"); |
| 242 | Collection<AllowedAddressPair> allowedAddressPairs = |
| 243 | jsonNodeToAllowedAddressPair(allowedAddressPairJsonNode); |
| 244 | JsonNode securityGroupNode = vPortnode.get("security_groups"); |
| 245 | Collection<SecurityGroup> securityGroups = jsonNodeToSecurityGroup(securityGroupNode); |
| 246 | strMap.put("name", name); |
| 247 | strMap.put("deviceOwner", deviceOwner); |
| 248 | strMap.put("bindingVnicType", bindingVnicType); |
| 249 | strMap.put("bindingVifType", bindingVifType); |
| 250 | strMap.put("bindingVifDetails", bindingVifDetails); |
| 251 | VirtualPort vPort = new DefaultVirtualPort(id, networkId, |
| 252 | adminStateUp, strMap, |
| 253 | isState(state), |
| 254 | macAddress, tenantId, |
| 255 | deviceId, fixedIps, |
| 256 | bindingHostId, |
| 257 | Sets.newHashSet(allowedAddressPairs), |
| 258 | Sets.newHashSet(securityGroups)); |
| 259 | portMap.put(id, vPort); |
| 260 | } |
| 261 | return Collections.unmodifiableCollection(portMap.values()); |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * Returns a collection of virtualPorts from subnetNodes. |
| 266 | * |
| 267 | * @param vPortNodes the virtualPort json node |
| 268 | * @return virtualPorts a collection of virtualPorts |
| 269 | */ |
| 270 | public Iterable<VirtualPort> changeJsonToPort(JsonNode vPortNodes) { |
| 271 | checkNotNull(vPortNodes, JSON_NOT_NULL); |
| 272 | Map<VirtualPortId, VirtualPort> vportMap = new HashMap<>(); |
| 273 | Map<String, String> strMap = new HashMap<>(); |
| 274 | VirtualPortId id = VirtualPortId.portId(vPortNodes.get("id").asText()); |
| 275 | String name = vPortNodes.get("name").asText(); |
| 276 | TenantId tenantId = TenantId.tenantId(vPortNodes.get("tenant_id") |
| 277 | .asText()); |
| 278 | TenantNetworkId networkId = TenantNetworkId.networkId(vPortNodes |
| 279 | .get("network_id").asText()); |
| 280 | Boolean adminStateUp = vPortNodes.get("admin_state_up").asBoolean(); |
| 281 | String state = vPortNodes.get("status").asText(); |
| 282 | MacAddress macAddress = MacAddress.valueOf(vPortNodes |
| 283 | .get("mac_address").asText()); |
| 284 | DeviceId deviceId = DeviceId.deviceId(vPortNodes.get("device_id") |
| 285 | .asText()); |
| 286 | String deviceOwner = vPortNodes.get("device_owner").asText(); |
| 287 | JsonNode fixedIpNodes = vPortNodes.get("fixed_ips"); |
| 288 | Set<FixedIp> fixedIps = new HashSet<>(); |
| 289 | for (JsonNode fixedIpNode : fixedIpNodes) { |
| 290 | FixedIp fixedIp = jsonNodeToFixedIps(fixedIpNode); |
| 291 | fixedIps.add(fixedIp); |
| 292 | } |
| 293 | |
| 294 | BindingHostId bindingHostId = BindingHostId |
| 295 | .bindingHostId(vPortNodes.get("binding:host_id").asText()); |
| 296 | String bindingVnicType = vPortNodes.get("binding:vnic_type").asText(); |
| 297 | String bindingVifType = vPortNodes.get("binding:vif_type").asText(); |
| 298 | String bindingVifDetails = vPortNodes.get("binding:vif_details") |
| 299 | .asText(); |
| 300 | JsonNode allowedAddressPairJsonNode = vPortNodes |
| 301 | .get("allowed_address_pairs"); |
| 302 | Collection<AllowedAddressPair> allowedAddressPairs = |
| 303 | jsonNodeToAllowedAddressPair(allowedAddressPairJsonNode); |
| 304 | JsonNode securityGroupNode = vPortNodes.get("security_groups"); |
| 305 | Collection<SecurityGroup> securityGroups = jsonNodeToSecurityGroup(securityGroupNode); |
| 306 | strMap.put("name", name); |
| 307 | strMap.put("deviceOwner", deviceOwner); |
| 308 | strMap.put("bindingVnicType", bindingVnicType); |
| 309 | strMap.put("bindingVifType", bindingVifType); |
| 310 | strMap.put("bindingVifDetails", bindingVifDetails); |
| 311 | VirtualPort vPort = new DefaultVirtualPort(id, networkId, adminStateUp, |
| 312 | strMap, isState(state), |
| 313 | macAddress, tenantId, |
| 314 | deviceId, fixedIps, |
| 315 | bindingHostId, |
| 316 | Sets.newHashSet(allowedAddressPairs), |
| 317 | Sets.newHashSet(securityGroups)); |
| 318 | vportMap.put(id, vPort); |
| 319 | |
| 320 | return Collections.unmodifiableCollection(vportMap.values()); |
| 321 | } |
| 322 | |
| 323 | /** |
| 324 | * Returns a Object of the currently known infrastructure virtualPort. |
| 325 | * |
| 326 | * @param allowedAddressPairs the allowedAddressPairs json node |
| 327 | * @return a collection of allowedAddressPair |
| 328 | */ |
| 329 | public Collection<AllowedAddressPair> jsonNodeToAllowedAddressPair(JsonNode allowedAddressPairs) { |
| 330 | checkNotNull(allowedAddressPairs, JSON_NOT_NULL); |
| 331 | ConcurrentMap<Integer, AllowedAddressPair> allowMaps = Maps |
| 332 | .newConcurrentMap(); |
| 333 | int i = 0; |
| 334 | for (JsonNode node : allowedAddressPairs) { |
| 335 | IpAddress ip = IpAddress.valueOf(node.get("ip_address").asText()); |
| 336 | MacAddress mac = MacAddress.valueOf(node.get("mac_address") |
| 337 | .asText()); |
| 338 | AllowedAddressPair allows = AllowedAddressPair |
| 339 | .allowedAddressPair(ip, mac); |
| 340 | allowMaps.put(i, allows); |
| 341 | i++; |
| 342 | } |
| 343 | log.debug("The jsonNode of allowedAddressPairallow is {}" |
| 344 | + allowedAddressPairs.toString()); |
| 345 | return Collections.unmodifiableCollection(allowMaps.values()); |
| 346 | } |
| 347 | |
| 348 | /** |
| 349 | * Returns a collection of virtualPorts. |
| 350 | * |
| 351 | * @param securityGroups the virtualPort jsonnode |
| 352 | * @return a collection of securityGroups |
| 353 | */ |
| 354 | public Collection<SecurityGroup> jsonNodeToSecurityGroup(JsonNode securityGroups) { |
| 355 | checkNotNull(securityGroups, JSON_NOT_NULL); |
| 356 | ConcurrentMap<Integer, SecurityGroup> securMaps = Maps |
| 357 | .newConcurrentMap(); |
| 358 | int i = 0; |
| 359 | for (JsonNode node : securityGroups) { |
| 360 | SecurityGroup securityGroup = SecurityGroup |
| 361 | .securityGroup(node.asText()); |
| 362 | securMaps.put(i, securityGroup); |
| 363 | i++; |
| 364 | } |
| 365 | return Collections.unmodifiableCollection(securMaps.values()); |
| 366 | } |
| 367 | |
| 368 | /** |
| 369 | * Returns a collection of fixedIps. |
| 370 | * |
| 371 | * @param fixedIpNode the fixedIp jsonnode |
| 372 | * @return a collection of SecurityGroup |
| 373 | */ |
| 374 | public FixedIp jsonNodeToFixedIps(JsonNode fixedIpNode) { |
| 375 | SubnetId subnetId = SubnetId.subnetId(fixedIpNode.get("subnet_id") |
| 376 | .asText()); |
| 377 | IpAddress ipAddress = IpAddress.valueOf(fixedIpNode.get("ip_address") |
| 378 | .asText()); |
| 379 | FixedIp fixedIps = FixedIp.fixedIp(subnetId, ipAddress); |
| 380 | return fixedIps; |
| 381 | } |
| 382 | |
| 383 | /** |
| 384 | * Returns VirtualPort State. |
| 385 | * |
| 386 | * @param state the virtualport state |
| 387 | * @return the virtualPort state |
| 388 | */ |
| 389 | private State isState(String state) { |
Jon Hall | a3fcf67 | 2017-03-28 16:53:22 -0700 | [diff] [blame^] | 390 | if ("ACTIVE".equals(state)) { |
Madan Jampani | 38a8821 | 2015-09-15 11:21:27 -0700 | [diff] [blame] | 391 | return VirtualPort.State.ACTIVE; |
| 392 | } else { |
| 393 | return VirtualPort.State.DOWN; |
| 394 | } |
| 395 | |
| 396 | } |
| 397 | |
| 398 | /** |
| 399 | * Returns the specified item if that items is null; otherwise throws not |
| 400 | * found exception. |
| 401 | * |
| 402 | * @param item item to check |
| 403 | * @param <T> item type |
| 404 | * @param message not found message |
| 405 | * @return item if not null |
| 406 | * @throws org.onlab.util.ItemNotFoundException if item is null |
| 407 | */ |
| 408 | protected <T> T nullIsNotFound(T item, String message) { |
| 409 | if (item == null) { |
| 410 | throw new ItemNotFoundException(message); |
| 411 | } |
| 412 | return item; |
| 413 | } |
| 414 | } |