com.github.kagkarlsson.scheduler.boot.autoconfigure.DbSchedulerMetricsAutoConfiguration Maven / Gradle / Ivy

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A starter for Spring Boot that will configure db-scheduler

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package com.github.kagkarlsson.scheduler.boot.autoconfigure;

import com.github.kagkarlsson.scheduler.stats.MicrometerStatsRegistry;
import com.github.kagkarlsson.scheduler.stats.StatsRegistry;
import com.github.kagkarlsson.scheduler.task.Task;
import io.micrometer.core.instrument.MeterRegistry;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.actuate.autoconfigure.metrics.CompositeMeterRegistryAutoConfiguration;
import org.springframework.boot.actuate.autoconfigure.metrics.MetricsAutoConfiguration;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
@ConditionalOnClass({
    MetricsAutoConfiguration.class,
    CompositeMeterRegistryAutoConfiguration.class,
})
@AutoConfigureAfter({
    MetricsAutoConfiguration.class,
    CompositeMeterRegistryAutoConfiguration.class,
})
@AutoConfigureBefore(DbSchedulerAutoConfiguration.class)
@ConditionalOnProperty(value = "db-scheduler.enabled", matchIfMissing = true)
public class DbSchedulerMetricsAutoConfiguration {
    private static final Logger log = LoggerFactory.getLogger(DbSchedulerMetricsAutoConfiguration.class);
    private final List> configuredTasks;

    public DbSchedulerMetricsAutoConfiguration(List> configuredTasks) {
        this.configuredTasks = configuredTasks;
    }

    @ConditionalOnClass(MeterRegistry.class)
    @ConditionalOnBean(MeterRegistry.class)
    @ConditionalOnMissingBean(StatsRegistry.class)
    @Bean
    StatsRegistry micrometerStatsRegistry(MeterRegistry registry) {
        log.debug("Spring Boot Actuator and Micrometer detected. Will use: {} for StatsRegistry", registry.getClass().getName());
        return new MicrometerStatsRegistry(registry, configuredTasks);
    }
}