MetricController.java

/*
 *
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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.dinky.controller;

import org.dinky.metric.PrometheusService;
import org.dinky.metric.base.MetricType;

import java.util.List;

import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import cn.dev33.satoken.annotation.SaIgnore;
import io.swagger.annotations.Api;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;

/**
 * MetricController
 *
 * @since 2025/9/4 11:32
 */
@Slf4j
@Api(tags = "Metrric Controller")
@RestController
@RequestMapping("/metric")
@RequiredArgsConstructor
@SaIgnore
public class MetricController {

    private final PrometheusService prometheusService;

    @GetMapping(value = "/prometheus", produces = MediaType.TEXT_PLAIN_VALUE)
    public String prometheus() {
        return prometheusService.retrieveAllFlinkJobMetrics(null);
    }

    @GetMapping(value = "/prometheus/{types}", produces = MediaType.TEXT_PLAIN_VALUE)
    public String prometheus(@PathVariable List<MetricType> types) {
        return prometheusService.retrieveAllFlinkJobMetrics(types);
    }
}