com.uber.stream.kafka.mirrormaker.manager.utils.ManagerRequestURLBuilder.java Source code

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Here is the source code for com.uber.stream.kafka.mirrormaker.manager.utils.ManagerRequestURLBuilder.java

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/*
 * Copyright (C) 2015-2019 Uber Technologies, Inc. (streaming-data@uber.com)
 *
 * 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 com.uber.stream.kafka.mirrormaker.manager.utils;

import com.uber.stream.kafka.mirrormaker.common.core.TopicPartition;
import org.apache.commons.lang.StringUtils;
import org.restlet.Request;
import org.restlet.data.Method;
import org.scalactic.Bool;

public class ManagerRequestURLBuilder {

    private final String _baseUrl;

    private ManagerRequestURLBuilder(String baseUrl) {
        _baseUrl = baseUrl;
    }

    public static ManagerRequestURLBuilder baseUrl(String baseUrl) {
        return new ManagerRequestURLBuilder(baseUrl);
    }

    public Request getHealthCheck() {
        String requestUrl = StringUtils.join(new String[] { _baseUrl, "/health" });

        Request request = new Request(Method.GET, requestUrl);
        return request;
    }

    public Request postInstanceRebalance() {
        String requestUrl = StringUtils.join(new String[] { _baseUrl, "/admin/force_rebalance" });

        Request request = new Request(Method.POST, requestUrl);
        return request;
    }

    public Request getTopicExternalViewRequestUrl(String topic) {
        String requestUrl = StringUtils.join(new String[] { _baseUrl, "/topics/", topic });

        Request request = new Request(Method.GET, requestUrl);
        return request;
    }

    public Request getTopicDeleteRequestUrl(String topic, String src, String dst) {
        String requestUrl = StringUtils
                .join(new String[] { _baseUrl, "/topics/", topic, "?src=", src, "&dst=", dst });

        Request request = new Request(Method.DELETE, requestUrl);
        return request;
    }

    public Request getTopicCreationRequestUrl(String topic, String src, String dst) {
        String requestUrl = StringUtils
                .join(new String[] { _baseUrl, "/topics/", topic, "?src=", src, "&dst=", dst });

        Request request = new Request(Method.POST, requestUrl);

        return request;
    }

    public Request getTopicExpansionRequestUrl(String topic, String src, String dst, int numPartitions) {
        String requestUrl = StringUtils.join(new String[] { _baseUrl, "/topics/", topic, "?src=", src, "&dst=", dst,
                "&partitions=", String.valueOf(numPartitions) });

        Request request = new Request(Method.PUT, requestUrl);

        return request;
    }

    public Request postSetControllerRebalance(String srcCluster, String dstCluster, boolean enabled) {
        String requestUrl = StringUtils.join(new String[] { _baseUrl, "/admin/controller_autobalancing?srcCluster="
                + srcCluster + "&dstCluster=" + dstCluster + "&enabled=" + enabled });
        Request request = new Request(Method.POST, requestUrl);
        return request;
    }

    public Request getControllerRebalanceStatus() {
        String requestUrl = StringUtils.join(new String[] { _baseUrl, "/admin/controller_autobalancing" });
        Request request = new Request(Method.GET, requestUrl);
        return request;
    }

    public Request postSetControllerRebalance(boolean enabled) {
        String requestUrl = StringUtils
                .join(new String[] { _baseUrl, "/admin/controller_autobalancing?enabled=" + enabled });
        Request request = new Request(Method.POST, requestUrl);
        return request;
    }

}