diff options
Diffstat (limited to 'framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/PortPairGroupWebResource.java')
| -rw-r--r-- | framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/PortPairGroupWebResource.java | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/PortPairGroupWebResource.java b/framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/PortPairGroupWebResource.java new file mode 100644 index 00000000..69daad37 --- /dev/null +++ b/framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/PortPairGroupWebResource.java @@ -0,0 +1,163 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * 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.vtnweb.resources; + +import static javax.ws.rs.core.Response.Status.NOT_FOUND; +import static javax.ws.rs.core.Response.Status.OK; +import static org.onlab.util.Tools.nullIsNotFound; + +import java.io.IOException; +import java.io.InputStream; + +import javax.ws.rs.Consumes; +import javax.ws.rs.DELETE; +import javax.ws.rs.GET; +import javax.ws.rs.POST; +import javax.ws.rs.PUT; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; + +import org.onosproject.rest.AbstractWebResource; +import org.onosproject.vtnrsc.PortPairGroup; +import org.onosproject.vtnrsc.PortPairGroupId; +import org.onosproject.vtnrsc.portpairgroup.PortPairGroupService; +import org.onosproject.vtnweb.web.PortPairGroupCodec; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.node.ObjectNode; + +/** + * Query and program port pair group. + */ + +@Path("port_pair_groups") +public class PortPairGroupWebResource extends AbstractWebResource { + + private final Logger log = LoggerFactory.getLogger(PortPairGroupWebResource.class); + private final PortPairGroupService service = get(PortPairGroupService.class); + public static final String PORT_PAIR_GROUP_NOT_FOUND = "Port pair group not found"; + public static final String PORT_PAIR_GROUP_ID_EXIST = "Port pair group exists"; + public static final String PORT_PAIR_GROUP_ID_NOT_EXIST = "Port pair group does not exist with identifier"; + + /** + * Get details of all port pair groups created. + * + * @return 200 OK + */ + @GET + @Produces(MediaType.APPLICATION_JSON) + public Response getPortPairGroups() { + Iterable<PortPairGroup> portPairGroups = service.getPortPairGroups(); + ObjectNode result = new ObjectMapper().createObjectNode(); + result.set("port_pair_groups", new PortPairGroupCodec().encode(portPairGroups, this)); + return ok(result).build(); + } + + /** + * Get details of a specified port pair group id. + * + * @param id port pair group id + * @return 200 OK, 404 if given identifier does not exist + */ + @GET + @Path("{group_id}") + @Produces(MediaType.APPLICATION_JSON) + public Response getPortPairGroup(@PathParam("group_id") String id) { + + if (!service.exists(PortPairGroupId.of(id))) { + return Response.status(NOT_FOUND) + .entity(PORT_PAIR_GROUP_NOT_FOUND).build(); + } + PortPairGroup portPairGroup = nullIsNotFound(service.getPortPairGroup(PortPairGroupId.of(id)), + PORT_PAIR_GROUP_NOT_FOUND); + + ObjectNode result = new ObjectMapper().createObjectNode(); + result.set("port_pair_group", new PortPairGroupCodec().encode(portPairGroup, this)); + return ok(result).build(); + } + + /** + * Creates a new port pair group. + * + * @param stream port pair group from JSON + * @return status of the request - CREATED if the JSON is correct, + * BAD_REQUEST if the JSON is invalid + */ + @POST + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response createPortPairGroup(InputStream stream) { + + try { + ObjectNode jsonTree = (ObjectNode) mapper().readTree(stream); + + PortPairGroup portPairGroup = codec(PortPairGroup.class).decode(jsonTree, this); + Boolean issuccess = nullIsNotFound(service.createPortPairGroup(portPairGroup), + PORT_PAIR_GROUP_NOT_FOUND); + return Response.status(OK).entity(issuccess.toString()).build(); + } catch (IOException e) { + log.error("Exception while creating port pair group {}.", e.toString()); + throw new IllegalArgumentException(e); + } + } + + /** + * Update details of a specified port pair group id. + * + * @param id port pair group id + * @param stream port pair group from json + * @return 200 OK, 404 if given identifier does not exist + */ + @PUT + @Path("{group_id}") + @Produces(MediaType.APPLICATION_JSON) + @Consumes(MediaType.APPLICATION_JSON) + public Response updatePortPairGroup(@PathParam("group_id") String id, + final InputStream stream) { + try { + ObjectNode jsonTree = (ObjectNode) mapper().readTree(stream); + PortPairGroup portPairGroup = codec(PortPairGroup.class).decode(jsonTree, this); + Boolean isSuccess = nullIsNotFound(service.updatePortPairGroup(portPairGroup), PORT_PAIR_GROUP_NOT_FOUND); + return Response.status(OK).entity(isSuccess.toString()).build(); + } catch (IOException e) { + log.error("Update port pair group failed because of exception {}.", e.toString()); + throw new IllegalArgumentException(e); + } + } + + /** + * Delete details of a specified port pair group id. + * + * @param id port pair group id + */ + @Path("{group_id}") + @DELETE + public void deletePortPairGroup(@PathParam("group_id") String id) { + log.debug("Deletes port pair group by identifier {}.", id); + PortPairGroupId portPairGroupId = PortPairGroupId.of(id); + Boolean issuccess = nullIsNotFound(service.removePortPairGroup(portPairGroupId), + PORT_PAIR_GROUP_NOT_FOUND); + if (!issuccess) { + log.debug("Port pair group identifier {} does not exist", id); + } + } +} |