org.opencb.cellbase.server.rest.AdminRestWebService Maven / Gradle / Ivy

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/*
 * Copyright 2015-2020 OpenCB
 *
 * 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.opencb.cellbase.server.rest;

import org.opencb.cellbase.core.result.CellBaseDataResponse;
import org.opencb.cellbase.server.RestServer;


import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.*;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

//import static org.opencb.opencga.core.common.JacksonUtils.getDefaultObjectMapper;


@Path("/admin")
public class AdminRestWebService {

    @DefaultValue("v1")
    @QueryParam("apiVersion")
    protected String apiVersion;

    private static RestServer server;

    public AdminRestWebService(@PathParam("apiVersion") String version, @Context UriInfo uriInfo,
                               @Context HttpServletRequest httpServletRequest, @Context ServletContext context)
        throws IOException {
//        super(version, uriInfo, httpServletRequest, context);
        System.out.println("Build AdminWSServer");
    }


    @GET
    @Path("/stop")
    @Produces("text/plain")
    public Response stop() {
        try {
            server.stop();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return createOkResponse("bye!");
    }

    public static RestServer getServer() {
        return server;
    }

    public static void setServer(RestServer server) {
        AdminRestWebService.server = server;
    }

    protected Response createOkResponse(Object obj) {
        CellBaseDataResponse queryResponse = new CellBaseDataResponse();
        queryResponse.setTime(new Long(0).intValue());
        queryResponse.setApiVersion(apiVersion);
//        queryResponse.setQueryOptions(queryOptions);

        // Guarantee that the QueryResponse object contains a coll of results
        List coll;
        if (obj instanceof List) {
            coll = (List) obj;
        } else {
            coll = new ArrayList();
            coll.add(obj);
        }
        queryResponse.setResponses(coll);

        // FIXME
//        try {
//            ObjectMapper jsonObjectMapper = getDefaultObjectMapper();
//            return buildResponse(Response.ok(jsonObjectMapper.writer().writeValueAsString(queryResponse),
//              MediaType.APPLICATION_JSON_TYPE));
//        } catch (JsonProcessingException e) {
//            e.printStackTrace();
//        }


        return null;
    }

    protected Response buildResponse(Response.ResponseBuilder responseBuilder) {
        return responseBuilder
                .header("Access-Control-Allow-Origin", "*")
                .header("Access-Control-Allow-Headers", "x-requested-with, content-type")
                .build();
    }
}