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/*===============================================================
= Copyright (c) 2021 Birch Framework
= This program is free software: you can redistribute it and/or modify
= it under the terms of the GNU General Public License as published by
= the Free Software Foundation, either version 3 of the License, or
= any later version.
= This program is distributed in the hope that it will be useful,
= but WITHOUT ANY WARRANTY; without even the implied warranty of
= MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
= GNU General Public License for more details.
= You should have received a copy of the GNU General Public License
= along with this program. If not, see .
==============================================================*/
package org.birchframework.bridge;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.time.Duration;
import java.time.Instant;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.IntStream;
import javax.jms.Message;
import javax.jms.QueueConnectionFactory;
import com.google.common.base.Throwables;
import org.birchframework.framework.cli.AbstractCommandLineApplication;
import lombok.extern.slf4j.Slf4j;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.component.jms.JmsMessageType;
import org.apache.camel.spring.boot.SpringBootCamelContext;
import org.apache.commons.cli.Option;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.ComponentScan;
import static java.nio.charset.StandardCharsets.UTF_8;
import static java.time.Instant.EPOCH;
import static org.apache.camel.component.jms.JmsMessageType.Text;
import static org.apache.camel.component.jms.JmsMessageType.Bytes;
/**
* Base class for Spring Boot applications that act as message producers to JMS destinations (currently only supports queues). Reads command line
* options and sends messages to specified configurations specified through those options. Running the concrete subclass application without command line
* arguments will print usage.
*
* This class requires implementation of the abstract methods so as so enrich the messages. See each method's Javadocs for details.
*/
@ComponentScan(basePackages = "org.springframework.boot.autoconfigure.jackson")
@Slf4j
@SuppressWarnings("AutoBoxing")
public class BaseMessageProducerApplication extends AbstractCommandLineApplication {
protected static final Option TEMPLATE_FILE_OPTION = requiredWithArgsOption("t", "template-file", "load-testing template file");
protected static final Option NUMBER_OF_MESSAGES_OPTION = requiredWithArgsOption("n", "number-of-messages", "number of messages to send");
protected static final Option QUEUE_OPTION = requiredWithArgsOption("q", "queue", "queue name");
protected static final Option APPLY_GROUP_ID_OPTION = noArgsOption("g", "apply-group-id", "apply group id (boolean)");
protected static final String JMSXGROUP_ID = "JMSXGroupID";
protected static final Set supportedTypes = Set.of(Text, Bytes);
protected static final ThreadLocal
