com.dell.cpsd.hal.data.provider.client.config.HalDataProviderRabbitConfig Maven / Gradle / Ivy

Go to download
/**
 * Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
 * Dell EMC Confidential/Proprietary Information
 */

package com.dell.cpsd.hal.data.provider.client.config;

import com.dell.cpsd.common.logging.ILogger;

import com.dell.cpsd.hal.data.provider.client.log.HDPCLoggingManager;
import org.springframework.amqp.core.AmqpAdmin;
import org.springframework.amqp.core.TopicExchange;

import org.springframework.amqp.rabbit.connection.ConnectionFactory;

import org.springframework.amqp.rabbit.core.RabbitAdmin;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import org.springframework.core.env.Environment;

import com.dell.cpsd.common.rabbitmq.utils.ContainerIdHelper;

/**
 * This is the configuration for the shared Rabbit MQ artifacts used by a client.
 *
 * 
 * Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
 * Dell EMC Confidential/Proprietary Information
 * 
 *
 * @since 1.0
 */
@Configuration
public class HalDataProviderRabbitConfig
{
    // TODO pass the response exchange in the message and publish using it.

    /*
     * The logger for this class.
     */
    private static final ILogger LOGGER                     = HDPCLoggingManager.getLogger(HalDataProviderRabbitConfig.class);

    /*
     * The name of the service exchange.
     */
    private static final String  EXCHANGE_HDP_WORK_RESPONSE = "exchange.dell.cpsd.hdp.hal.data.provider.work.response";

    /*
     * The RabbitMQ connection factory.
     */
    @Autowired
    @Qualifier("rabbitConnectionFactory")
    private ConnectionFactory    rabbitConnectionFactory;

    /*
     * The environment properties.
     */
    @Autowired
    private Environment          environment;

    /**
     * This returns the host name for the client.
     *
     * @return The host name for the client.
     *
     * @since 1.0
     */
    @Bean
    String hostName()
    {
        return ContainerIdHelper.getContainerId();
    }

    /**
     * This returns the TopicExchange for the service request messages.
     *
     * @return The TopicExchange for message from the service.
     *
     * @since 1.0
     */
    @Bean(name = "halDataProviderWorkResponseExchange")
    public TopicExchange halDataProviderWorkResponseExchange()
    {
        return new TopicExchange(EXCHANGE_HDP_WORK_RESPONSE);
    }

    /**
     * This returns the AmqpAdmin for the connection factory.
     *
     * @return The AMQP admin object for the connection factory.
     *
     * @since 1.0
     */
    @Bean
    AmqpAdmin halDataProviderAmqpAdmin()
    {
        return new RabbitAdmin(rabbitConnectionFactory);
    }
}