com.netflix.genie.web.agent.resources.AgentFileProtocolResolverRegistrar Maven / Gradle / Ivy
/*
*
* Copyright 2018 Netflix, Inc.
*
* 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.netflix.genie.web.agent.resources;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanNotOfRequiredTypeException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.ConfigurableApplicationContext;
/**
* Registers AgentFileProtocolResolver in the application context.
*
* @author mprimi
* @since 4.0.0
*/
@Slf4j
public class AgentFileProtocolResolverRegistrar implements ApplicationContextAware {
private final AgentFileProtocolResolver agentFileProtocolResolver;
/**
* Constructor.
*
* @param agentFileProtocolResolver the resolver to register
*/
public AgentFileProtocolResolverRegistrar(final AgentFileProtocolResolver agentFileProtocolResolver) {
this.agentFileProtocolResolver = agentFileProtocolResolver;
}
/**
* {@inheritDoc}
*/
@Override
public void setApplicationContext(final ApplicationContext applicationContext) throws BeansException {
if (applicationContext instanceof ConfigurableApplicationContext) {
final ConfigurableApplicationContext configurableApplicationContext
= (ConfigurableApplicationContext) applicationContext;
log.info(
"Adding instance of {} to the set of protocol resolvers",
this.agentFileProtocolResolver.getClass().getCanonicalName()
);
configurableApplicationContext.addProtocolResolver(this.agentFileProtocolResolver);
} else {
throw new BeanNotOfRequiredTypeException(
"applicationContext",
ConfigurableApplicationContext.class,
ApplicationContext.class
);
}
}
}