org.openbaton.autoscaling.api.RestExecutionInterface.java Source code

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Here is the source code for org.openbaton.autoscaling.api.RestExecutionInterface.java

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/*
 *
 *  * (C) Copyright 2016 NUBOMEDIA (http://www.nubomedia.eu)
 *  *
 *  * 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.openbaton.autoscaling.api;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import org.openbaton.autoscaling.core.execution.ExecutionManagement;
import org.openbaton.catalogue.mano.record.NetworkServiceRecord;
import org.openbaton.catalogue.nfvo.Action;
import org.openbaton.exceptions.NotFoundException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;

@RestController
@RequestMapping("/event")
public class RestExecutionInterface {

    private Logger log = LoggerFactory.getLogger(this.getClass());

    @Autowired
    private ExecutionManagement executionManagement;

    /**
     * Activates autoscaling for the passed NSR
     *
     * @param msg : NSR in payload to add for autoscaling
     */
    @RequestMapping(value = "INSTANTIATE_FINISH", method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
    @ResponseStatus(HttpStatus.CREATED)
    public void activate(@RequestBody String msg) throws NotFoundException {
        log.debug("========================");
        log.debug("msg=" + msg);
        JsonParser jsonParser = new JsonParser();
        JsonObject json = jsonParser.parse(msg).getAsJsonObject();
        Gson mapper = new GsonBuilder().create();
        Action action = mapper.fromJson(json.get("action"), Action.class);
        log.debug("ACTION=" + action);
        NetworkServiceRecord nsr = mapper.fromJson(json.get("payload"), NetworkServiceRecord.class);
        log.debug("NSR=" + nsr);
        //        detectionEngine.activate(nsr);
    }

    /**
     * Deactivates autoscaling for the passed NSR
     *
     * @param msg : NSR in payload to add for autoscaling
     */
    @RequestMapping(value = "RELEASE_RESOURCES_FINISH", method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
    @ResponseStatus(HttpStatus.CREATED)
    public void deactivate(@RequestBody String msg) throws NotFoundException {
        log.debug("========================");
        log.debug("msg=" + msg);
        JsonParser jsonParser = new JsonParser();
        JsonObject json = jsonParser.parse(msg).getAsJsonObject();
        Gson mapper = new GsonBuilder().create();
        Action action = mapper.fromJson(json.get("action"), Action.class);
        log.debug("ACTION=" + action);
        NetworkServiceRecord nsr = mapper.fromJson(json.get("payload"), NetworkServiceRecord.class);
        log.debug("NSR=" + nsr);
        //        detectionEngine.deactivate(nsr);
    }

    /**
     * Stops autoscaling for the passed NSR
     *
     * @param msg : NSR in payload to add for autoscaling
     */
    @RequestMapping(value = "ERROR", method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
    @ResponseStatus(HttpStatus.CREATED)
    public void stop(@RequestBody String msg) throws NotFoundException {
        log.debug("========================");
        log.debug("msg=" + msg);
        JsonParser jsonParser = new JsonParser();
        JsonObject json = jsonParser.parse(msg).getAsJsonObject();
        Gson mapper = new GsonBuilder().create();
        Action action = mapper.fromJson(json.get("action"), Action.class);
        log.debug("ACTION=" + action);
    }
}