org.ngrinder.agent.service.AgentManagerServiceConfig.java Source code

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Here is the source code for org.ngrinder.agent.service.AgentManagerServiceConfig.java

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/* 
 * 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 org.ngrinder.agent.service;

import org.ngrinder.infra.config.Config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * Dynamically create a subclass of {@link AgentManagerService} depending on the cluster activation
 * status.
 *
 * @author JunHo Yoon
 * @since 3.1
 */
@Configuration
@Profile("production")
@EnableScheduling
@EnableTransactionManagement
public class AgentManagerServiceConfig implements ApplicationContextAware {

    @Autowired
    Config config;

    private ApplicationContext applicationContext;

    /**
     * Create a subclass of {@link AgentManagerService} depending on the cluster activation status.
     *
     * @return {@link AgentManagerService}
     */
    @Bean(name = "agentManagerService")
    public AgentManagerService agentManagerService() {
        return (AgentManagerService) applicationContext.getAutowireCapableBeanFactory().autowire(
                config.isClustered() ? ClusteredAgentManagerService.class : AgentManagerService.class,
                AutowireCapableBeanFactory.AUTOWIRE_BY_NAME, true);
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) {
        this.applicationContext = applicationContext;
    }
}