package com.yammer.tenacity.core.properties;
import com.netflix.hystrix.HystrixCommandProperties;
import com.netflix.hystrix.HystrixThreadPoolProperties;
import com.yammer.tenacity.core.TenacityCommand;
import com.yammer.tenacity.core.config.CircuitBreakerConfiguration;
import com.yammer.tenacity.core.config.TenacityConfiguration;
import com.yammer.tenacity.core.config.ThreadPoolConfiguration;
public class TenacityPropertyStore {
private TenacityPropertyStore() {}
public static TenacityConfiguration getTenacityConfiguration(TenacityPropertyKey key) {
final HystrixCommandProperties commandProperties = TenacityCommand.getCommandProperties(key);
final HystrixThreadPoolProperties threadPoolProperties = TenacityCommand.getThreadpoolProperties(key);
return new TenacityConfiguration(
new ThreadPoolConfiguration(
threadPoolProperties.coreSize().get(),
threadPoolProperties.keepAliveTimeMinutes().get(),
threadPoolProperties.maxQueueSize().get(),
threadPoolProperties.queueSizeRejectionThreshold().get(),
threadPoolProperties.metricsRollingStatisticalWindowInMilliseconds().get(),
threadPoolProperties.metricsRollingStatisticalWindowBuckets().get()),
new CircuitBreakerConfiguration(
commandProperties.circuitBreakerRequestVolumeThreshold().get(),
commandProperties.circuitBreakerSleepWindowInMilliseconds().get(),
commandProperties.circuitBreakerErrorThresholdPercentage().get(),
commandProperties.metricsRollingStatisticalWindowInMilliseconds().get(),
commandProperties.metricsRollingStatisticalWindowBuckets().get()),
commandProperties.executionIsolationThreadTimeoutInMilliseconds().get());
}
}