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/*******************************************************************************
* ============LICENSE_START=======================================================
* org.onap.dmaap
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Modifications Copyright © 2021 Orange.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*
*******************************************************************************/
package org.onap.dmaap.mr.test.clients;
import org.json.JSONObject;
import org.onap.dmaap.mr.client.MRBatchingPublisher;
import org.onap.dmaap.mr.client.MRClientFactory;
import org.onap.dmaap.mr.client.response.MRPublisherResponse;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Properties;
/**
* An example of how to use the Java publisher.
*
* @author author
*/
public class SimpleExamplePublisherWithResponse {
static FileWriter routeWriter = null;
static Properties props = null;
static FileReader routeReader = null;
public static void main(String[] args) throws InterruptedException, Exception {
String routeFilePath = "src/main/resources/dme2/preferredRoute.txt";
String msgCount = args[0];
SimpleExamplePublisherWithResponse publisher = new SimpleExamplePublisherWithResponse();
File fo = new File(routeFilePath);
if (!fo.exists()) {
routeWriter = new FileWriter(new File(routeFilePath));
}
routeReader = new FileReader(new File(routeFilePath));
props = new Properties();
int i = 0;
while (i < Integer.valueOf(msgCount)) {
publisher.publishMessage("src/main/resources/dme2/producer.properties", Integer.valueOf(msgCount));
i++;
}
}
public void publishMessage(String producerFilePath, int count) throws IOException, InterruptedException {
// create our publisher
final MRBatchingPublisher pub = MRClientFactory.createBatchingPublisher(producerFilePath, true);
// publish some messages
final JSONObject msg1 = new JSONObject();
msg1.put("Partition:1", "Message:" + count);
msg1.put("greeting", "Hello ..");
pub.send("1", msg1.toString());
pub.send("1", msg1.toString());
MRPublisherResponse res = pub.sendBatchWithResponse();
System.out.println("Pub response->" + res.toString());
}
}
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