com.avanza.astrix.ft.hystrix.BeanMapping Maven / Gradle / Ivy
/*
* 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 java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import com.avanza.astrix.beans.core.AstrixBeanKey;
import com.netflix.hystrix.HystrixCommandKey;
import com.netflix.hystrix.HystrixThreadPoolKey;
final class BeanMapping {
private final ConcurrentMap> beanKeyByCommandName = new ConcurrentHashMap<>();
public Optional> getBeanKey(HystrixCommandKey commandKey) {
return Optional.ofNullable(this.beanKeyByCommandName.get(commandKey.name()));
}
public Optional> getBeanKey(HystrixThreadPoolKey threadPoolKey) {
/*
* Astrix always uses commandKey as threadPoolKey
*/
return Optional.ofNullable(this.beanKeyByCommandName.get(threadPoolKey.name()));
}
public void registerBeanKey(String commandName, AstrixBeanKey beanKey) {
this.beanKeyByCommandName.putIfAbsent(commandName, beanKey);
}
}