blob: c738b401a66afbfa9c33260f84b028fd9ef90568 [file] [log] [blame]
/*
* Copyright 2016-present 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.xran.rest;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.commons.lang.exception.ExceptionUtils;
import org.onosproject.rest.AbstractWebResource;
import org.onosproject.xran.XranStore;
import org.onosproject.xran.annotations.Patch;
import org.onosproject.xran.controller.XranController;
import org.onosproject.xran.entities.RnibCell;
import org.onosproject.xran.rest.ResponseHelper.statusCode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
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 java.io.InputStream;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.TimeUnit;
/**
* Cell web resource.
*/
@Path("cell")
public class CellWebResource extends AbstractWebResource {
private static final Logger log =
LoggerFactory.getLogger(CellWebResource.class);
public CellWebResource() {
}
/**
* test.
*
* @param eciHex test
* @return test
*/
@GET
@Path("{cellid}")
@Produces(MediaType.APPLICATION_JSON)
public Response getCell(@PathParam("cellid") String eciHex) {
RnibCell cell = get(XranStore.class).getCell(eciHex);
if (cell != null) {
try {
JsonNode jsonNode = mapper().valueToTree(cell);
return ResponseHelper.getResponse(
mapper(),
statusCode.OK,
jsonNode
);
} catch (Exception e) {
String fullStackTrace = ExceptionUtils.getFullStackTrace(e);
log.error(fullStackTrace);
e.printStackTrace();
return ResponseHelper.getResponse(
mapper(),
statusCode.INTERNAL_SERVER_ERROR,
"Exception",
fullStackTrace
);
}
}
return ResponseHelper.getResponse(
mapper(),
statusCode.NOT_FOUND,
"Not Found",
"Cell with " + eciHex + " was not found"
);
}
/**
* test.
*
* @param eciHex test
* @param stream test (body of request)
* @return test
*/
@Patch
@Path("{cellid}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response patchCell(@PathParam("cellid") String eciHex, InputStream stream) {
RnibCell cell = get(XranStore.class).getCell(eciHex);
if (cell != null) {
try {
ObjectNode jsonTree = (ObjectNode) mapper().readTree(stream);
JsonNode rrmConf = jsonTree.path("RRMConf");
if (!rrmConf.isMissingNode()) {
final SynchronousQueue<String>[] queue = new SynchronousQueue[1];
get(XranStore.class).modifyCellRrmConf(cell, rrmConf);
queue[0] = get(XranController.class).sendModifiedRRMConf(cell.getRrmConfig(),
cell.getVersion() <= 3);
String poll = queue[0].poll(5, TimeUnit.SECONDS);
if (poll != null) {
return ResponseHelper.getResponse(
mapper(),
statusCode.OK,
"Handoff Response",
poll
);
} else {
return ResponseHelper.getResponse(
mapper(),
statusCode.REQUEST_TIMEOUT,
"Handoff Timeout",
"eNodeB did not send a HOComplete/HOFailure on time"
);
}
}
return ResponseHelper.getResponse(
mapper(),
ResponseHelper.statusCode.BAD_REQUEST,
"Bad Request",
"The command you specified is not implemented or doesn't exist. We support " +
"RRMConf commands."
);
} catch (Exception e) {
String fullStackTrace = ExceptionUtils.getFullStackTrace(e);
log.error(fullStackTrace);
e.printStackTrace();
return ResponseHelper.getResponse(
mapper(),
statusCode.INTERNAL_SERVER_ERROR,
"Exception",
fullStackTrace
);
}
}
return ResponseHelper.getResponse(
mapper(),
statusCode.NOT_FOUND,
"Not Found",
"Cell " + eciHex + " was not found"
);
}
}