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com.dell.cpsd.common.rabbitmq.context.ApplicationConfigurationFactory Maven / Gradle / Ivy

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

package com.dell.cpsd.common.rabbitmq.context;

import com.dell.cpsd.common.logging.ILogger;
import com.dell.cpsd.common.rabbitmq.log.RabbitMQLoggingManager;

import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.UUID;

/**
 * 

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

* * @since SINCE-TBD */ public final class ApplicationConfigurationFactory { private static final ILogger LOGGER = RabbitMQLoggingManager.getLogger(ApplicationConfigurationFactory.class); private static ApplicationConfigurationFactory INSTANCE = null; private final String instanceUuid; private final String hostName; private ApplicationConfigurationFactory() { this.hostName = resolveHostName(); this.instanceUuid = UUID.randomUUID().toString(); } public static ApplicationConfigurationFactory getInstance() { if (INSTANCE == null) { INSTANCE = new ApplicationConfigurationFactory(); } return INSTANCE; } public ApplicationConfiguration createApplicationConfiguration(String applicationName) { return new ApplicationConfiguration(applicationName, instanceUuid, hostName); } private String resolveHostName() { try { return InetAddress.getLocalHost().getHostName(); } catch (UnknownHostException e) { LOGGER.error(e.getMessage(), e); } return null; } }




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