PropertiesStrategyDispatcher.java

/*
 * Copyright 2014 Avanza Bank AB
 *
 * 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.avanza.astrix.ft.hystrix;

import com.netflix.hystrix.HystrixCollapserKey;
import com.netflix.hystrix.HystrixCollapserProperties;
import com.netflix.hystrix.HystrixCommandKey;
import com.netflix.hystrix.HystrixCommandProperties;
import com.netflix.hystrix.HystrixThreadPoolKey;
import com.netflix.hystrix.HystrixThreadPoolProperties;
import com.netflix.hystrix.strategy.properties.HystrixPropertiesStrategy;
import com.netflix.hystrix.strategy.properties.HystrixPropertiesStrategyDefault;

final class PropertiesStrategyDispatcher extends HystrixPropertiesStrategy {
	
	private final HystrixStrategyMapping strategyMapping;
	
	public PropertiesStrategyDispatcher(HystrixStrategyMapping strategyMapping) {
		this.strategyMapping = strategyMapping;
	}

	@Override
	public HystrixCommandProperties getCommandProperties(HystrixCommandKey commandKey,
			com.netflix.hystrix.HystrixCommandProperties.Setter builder) {
		return this.strategyMapping.getHystrixStrategies(commandKey)
								   .getHystrixPropertiesStrategy()
								   .getCommandProperties(commandKey, builder);
	}
	
	@Override
	public HystrixThreadPoolProperties getThreadPoolProperties(HystrixThreadPoolKey threadPoolKey, 
									com.netflix.hystrix.HystrixThreadPoolProperties.Setter builder) {
		return this.strategyMapping.getHystrixStrategies(threadPoolKey)
								   .getHystrixPropertiesStrategy()
								   .getThreadPoolProperties(threadPoolKey, builder);
				   
	}
	
	@Override
	public HystrixCollapserProperties getCollapserProperties(HystrixCollapserKey collapserKey,
						com.netflix.hystrix.HystrixCollapserProperties.Setter builder) {
		return HystrixPropertiesStrategyDefault.getInstance()
											   .getCollapserProperties(collapserKey, builder);
	}
	
}