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Game Server Services SDK for Java
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/*
 * Copyright 2016 Game Server Services, Inc. or its affiliates. All Rights
 * Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * or in the "license" file accompanying this file. This file 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 io.gs2.realtime;

import java.io.IOException;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;
import java.io.Serializable;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.JsonNode;

import io.gs2.core.model.AsyncAction;
import io.gs2.core.model.AsyncResult;
import io.gs2.core.exception.*;
import io.gs2.core.net.*;
import io.gs2.core.util.EncodingUtil;

import io.gs2.core.AbstractGs2Client;
import io.gs2.realtime.request.*;
import io.gs2.realtime.result.*;
import io.gs2.realtime.model.*;public class Gs2RealtimeRestClient extends AbstractGs2Client {

	public Gs2RealtimeRestClient(Gs2RestSession gs2RestSession) {
		super(gs2RestSession);
	}

    class DescribeNamespacesTask extends Gs2RestSessionTask {
        private DescribeNamespacesRequest request;

        public DescribeNamespacesTask(
            DescribeNamespacesRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public DescribeNamespacesResult parse(JsonNode data) {
            return DescribeNamespacesResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/";

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            if (this.request.getPageToken() != null) {
                queryStrings.add("pageToken=" + EncodingUtil.urlEncode((String.valueOf(this.request.getPageToken()))));
            }
            if (this.request.getLimit() != null) {
                queryStrings.add("limit=" + String.valueOf(this.request.getLimit()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.GET)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void describeNamespacesAsync(
            DescribeNamespacesRequest request,
            AsyncAction> callback
    ) {
        DescribeNamespacesTask task = new DescribeNamespacesTask(request, callback);
        session.execute(task);
    }

    public DescribeNamespacesResult describeNamespaces(
            DescribeNamespacesRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        describeNamespacesAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class CreateNamespaceTask extends Gs2RestSessionTask {
        private CreateNamespaceRequest request;

        public CreateNamespaceTask(
            CreateNamespaceRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public CreateNamespaceResult parse(JsonNode data) {
            return CreateNamespaceResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/";

            builder.setBody(new ObjectMapper().valueToTree(
                new HashMap() {{
                    put("name", request.getName());
                    put("description", request.getDescription());
                    put("serverType", request.getServerType());
                    put("serverSpec", request.getServerSpec());
                    put("createNotification", request.getCreateNotification() != null ? request.getCreateNotification().toJson() : null);
                    put("logSetting", request.getLogSetting() != null ? request.getLogSetting().toJson() : null);
                    put("contextStack", request.getContextStack());
                }}
            ).toString().getBytes());

            builder
                .setMethod(HttpTask.Method.POST)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void createNamespaceAsync(
            CreateNamespaceRequest request,
            AsyncAction> callback
    ) {
        CreateNamespaceTask task = new CreateNamespaceTask(request, callback);
        session.execute(task);
    }

    public CreateNamespaceResult createNamespace(
            CreateNamespaceRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        createNamespaceAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class GetNamespaceStatusTask extends Gs2RestSessionTask {
        private GetNamespaceStatusRequest request;

        public GetNamespaceStatusTask(
            GetNamespaceStatusRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public GetNamespaceStatusResult parse(JsonNode data) {
            return GetNamespaceStatusResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}/status";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.GET)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void getNamespaceStatusAsync(
            GetNamespaceStatusRequest request,
            AsyncAction> callback
    ) {
        GetNamespaceStatusTask task = new GetNamespaceStatusTask(request, callback);
        session.execute(task);
    }

    public GetNamespaceStatusResult getNamespaceStatus(
            GetNamespaceStatusRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        getNamespaceStatusAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class GetNamespaceTask extends Gs2RestSessionTask {
        private GetNamespaceRequest request;

        public GetNamespaceTask(
            GetNamespaceRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public GetNamespaceResult parse(JsonNode data) {
            return GetNamespaceResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.GET)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void getNamespaceAsync(
            GetNamespaceRequest request,
            AsyncAction> callback
    ) {
        GetNamespaceTask task = new GetNamespaceTask(request, callback);
        session.execute(task);
    }

    public GetNamespaceResult getNamespace(
            GetNamespaceRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        getNamespaceAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class UpdateNamespaceTask extends Gs2RestSessionTask {
        private UpdateNamespaceRequest request;

        public UpdateNamespaceTask(
            UpdateNamespaceRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public UpdateNamespaceResult parse(JsonNode data) {
            return UpdateNamespaceResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));

            builder.setBody(new ObjectMapper().valueToTree(
                new HashMap() {{
                    put("description", request.getDescription());
                    put("serverType", request.getServerType());
                    put("serverSpec", request.getServerSpec());
                    put("createNotification", request.getCreateNotification() != null ? request.getCreateNotification().toJson() : null);
                    put("logSetting", request.getLogSetting() != null ? request.getLogSetting().toJson() : null);
                    put("contextStack", request.getContextStack());
                }}
            ).toString().getBytes());

            builder
                .setMethod(HttpTask.Method.PUT)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void updateNamespaceAsync(
            UpdateNamespaceRequest request,
            AsyncAction> callback
    ) {
        UpdateNamespaceTask task = new UpdateNamespaceTask(request, callback);
        session.execute(task);
    }

    public UpdateNamespaceResult updateNamespace(
            UpdateNamespaceRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        updateNamespaceAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class DeleteNamespaceTask extends Gs2RestSessionTask {
        private DeleteNamespaceRequest request;

        public DeleteNamespaceTask(
            DeleteNamespaceRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public DeleteNamespaceResult parse(JsonNode data) {
            return DeleteNamespaceResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.DELETE)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void deleteNamespaceAsync(
            DeleteNamespaceRequest request,
            AsyncAction> callback
    ) {
        DeleteNamespaceTask task = new DeleteNamespaceTask(request, callback);
        session.execute(task);
    }

    public DeleteNamespaceResult deleteNamespace(
            DeleteNamespaceRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        deleteNamespaceAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class NowTask extends Gs2RestSessionTask {
        private NowRequest request;

        public NowTask(
            NowRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public NowResult parse(JsonNode data) {
            return NowResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/now";

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.GET)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }
            if (this.request.getAccessToken() != null) {
                builder.setHeader("X-GS2-ACCESS-TOKEN", this.request.getAccessToken());
            }

            builder
                .build()
                .send();
        }
    }

    public void nowAsync(
            NowRequest request,
            AsyncAction> callback
    ) {
        NowTask task = new NowTask(request, callback);
        session.execute(task);
    }

    public NowResult now(
            NowRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        nowAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class DescribeRoomsTask extends Gs2RestSessionTask {
        private DescribeRoomsRequest request;

        public DescribeRoomsTask(
            DescribeRoomsRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public DescribeRoomsResult parse(JsonNode data) {
            return DescribeRoomsResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}/room";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            if (this.request.getPageToken() != null) {
                queryStrings.add("pageToken=" + EncodingUtil.urlEncode((String.valueOf(this.request.getPageToken()))));
            }
            if (this.request.getLimit() != null) {
                queryStrings.add("limit=" + String.valueOf(this.request.getLimit()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.GET)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void describeRoomsAsync(
            DescribeRoomsRequest request,
            AsyncAction> callback
    ) {
        DescribeRoomsTask task = new DescribeRoomsTask(request, callback);
        session.execute(task);
    }

    public DescribeRoomsResult describeRooms(
            DescribeRoomsRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        describeRoomsAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class WantRoomTask extends Gs2RestSessionTask {
        private WantRoomRequest request;

        public WantRoomTask(
            WantRoomRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public WantRoomResult parse(JsonNode data) {
            return WantRoomResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}/room";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));

            builder.setBody(new ObjectMapper().valueToTree(
                new HashMap() {{
                    put("name", request.getName());
                    put("notificationUserIds", request.getNotificationUserIds() == null ? new ArrayList() :
                        request.getNotificationUserIds().stream().map(item -> {
                            return item;
                        }
                    ).collect(Collectors.toList()));
                    put("contextStack", request.getContextStack());
                }}
            ).toString().getBytes());

            builder
                .setMethod(HttpTask.Method.POST)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void wantRoomAsync(
            WantRoomRequest request,
            AsyncAction> callback
    ) {
        WantRoomTask task = new WantRoomTask(request, callback);
        session.execute(task);
    }

    public WantRoomResult wantRoom(
            WantRoomRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        wantRoomAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class GetRoomTask extends Gs2RestSessionTask {
        private GetRoomRequest request;

        public GetRoomTask(
            GetRoomRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public GetRoomResult parse(JsonNode data) {
            return GetRoomResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}/room/{roomName}";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));
            url = url.replace("{roomName}", this.request.getRoomName() == null || this.request.getRoomName().length() == 0 ? "null" : String.valueOf(this.request.getRoomName()));

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.GET)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void getRoomAsync(
            GetRoomRequest request,
            AsyncAction> callback
    ) {
        GetRoomTask task = new GetRoomTask(request, callback);
        session.execute(task);
    }

    public GetRoomResult getRoom(
            GetRoomRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        getRoomAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }

    class DeleteRoomTask extends Gs2RestSessionTask {
        private DeleteRoomRequest request;

        public DeleteRoomTask(
            DeleteRoomRequest request,
            AsyncAction> userCallback
        ) {
            super(
                    (Gs2RestSession) session,
                    userCallback
            );
            this.request = request;
        }

        @Override
        public DeleteRoomResult parse(JsonNode data) {
            return DeleteRoomResult.fromJson(data);
        }

        @Override
        protected void executeImpl() {

            String url = Gs2RestSession.EndpointHost
                .replace("{service}", "realtime")
                .replace("{region}", session.getRegion().getName())
                + "/{namespaceName}/room/{roomName}";

            url = url.replace("{namespaceName}", this.request.getNamespaceName() == null || this.request.getNamespaceName().length() == 0 ? "null" : String.valueOf(this.request.getNamespaceName()));
            url = url.replace("{roomName}", this.request.getRoomName() == null || this.request.getRoomName().length() == 0 ? "null" : String.valueOf(this.request.getRoomName()));

            List queryStrings = new ArrayList<> ();
            if (this.request.getContextStack() != null) {
                queryStrings.add("contextStack=" + EncodingUtil.urlEncode(this.request.getContextStack()));
            }
            url += "?" + String.join("&", queryStrings);

            builder
                .setMethod(HttpTask.Method.DELETE)
                .setUrl(url)
                .setHeader("Content-Type", "application/json")
                .setHttpResponseHandler(this);

            if (this.request.getRequestId() != null) {
                builder.setHeader("X-GS2-REQUEST-ID", this.request.getRequestId());
            }

            builder
                .build()
                .send();
        }
    }

    public void deleteRoomAsync(
            DeleteRoomRequest request,
            AsyncAction> callback
    ) {
        DeleteRoomTask task = new DeleteRoomTask(request, callback);
        session.execute(task);
    }

    public DeleteRoomResult deleteRoom(
            DeleteRoomRequest request
    ) {
        final AsyncResult[] resultAsyncResult = new AsyncResult[]{null};
        deleteRoomAsync(
                request,
                result -> resultAsyncResult[0] = result
        );
        while (resultAsyncResult[0] == null) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {}
        }

        if(resultAsyncResult[0].getError() != null) {
            throw resultAsyncResult[0].getError();
        }

        return resultAsyncResult[0].getResult();
    }
}