com.alibaba.nacos.naming.healthcheck.extend.HealthCheckProcessorExtendV2 Maven / Gradle / Ivy
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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.alibaba.nacos.naming.healthcheck.extend;
import com.alibaba.nacos.common.spi.NacosServiceLoader;
import com.alibaba.nacos.naming.healthcheck.v2.processor.HealthCheckProcessorV2;
import org.springframework.stereotype.Component;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
/**
* Health Check Processor Extend V2.
*
* @author sunmengying
*/
@Component
public class HealthCheckProcessorExtendV2 extends AbstractHealthCheckProcessorExtend {
private final Collection processors = NacosServiceLoader.load(HealthCheckProcessorV2.class);
@Override
public Set addProcessor(Set origin) {
Iterator processorIt = processors.iterator();
Set processorType = new HashSet<>(origin);
while (processorIt.hasNext()) {
HealthCheckProcessorV2 processor = processorIt.next();
String type = processor.getType();
if (processorType.contains(type)) {
throw new RuntimeException(
"More than one processor of the same type was found : [type=\"" + type + "\"]");
}
processorType.add(type);
registry.registerSingleton(lowerFirstChar(processor.getClass().getSimpleName()), processor);
}
return processorType;
}
}