1 files changed, 95 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dmaap/mr/test/clients/ConsolePublisher.java b/src/main/java/org/onap/dmaap/mr/test/clients/ConsolePublisher.java
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+++ b/src/main/java/org/onap/dmaap/mr/test/clients/ConsolePublisher.java
@@ -0,0 +1,95 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  org.onap.dmaap
+ *  ================================================================================
+ *  Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ *  ================================================================================
+ *  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 java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.List;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.onap.dmaap.mr.client.MRBatchingPublisher;
+import org.onap.dmaap.mr.client.MRClientFactory;
+import org.onap.dmaap.mr.client.MRPublisher.message;
+
+/**
+ * A simple publisher that reads from std in, sending each line as a message. 
+ * @author author
+ */
+public class ConsolePublisher
+{
+
+	private static final Logger logger = LoggerFactory.getLogger(ConsolePublisher.class);
+    private ConsolePublisher() {
+    }
+	public static void main ( String[] args ) throws IOException //throws IOException, InterruptedException
+	{
+		// read the hosts(s) from the command line
+		final String hosts = args.length > 0 ? args[0] : "aaa.it.att.com,bbb.it.att.com,ccc.it.att.com";
+
+		// read the topic name from the command line
+		final String topic = args.length > 1 ? args[1] : "TEST-TOPIC";
+
+		// read the topic name from the command line
+		final String partition = args.length > 2 ? args[2] : UUID.randomUUID ().toString ();
+
+		// set up some batch limits and the compression flag
+		final int maxBatchSize = 100;
+		final long maxAgeMs = 250;
+		final boolean withGzip = false;
+
+		// create our publisher
+		final MRBatchingPublisher pub = MRClientFactory.createBatchingPublisher ( hosts, topic, maxBatchSize, maxAgeMs, withGzip );
+
+		final BufferedReader cin = new BufferedReader ( new InputStreamReader ( System.in ) );
+		try
+		{
+			String line = null;
+			while ( ( line = cin.readLine () ) != null )
+			{
+				pub.send ( partition, line );
+			}
+		}
+		finally
+		{
+			List<message> leftovers = null;
+			try
+			{
+				leftovers = pub.close ( 10, TimeUnit.SECONDS );
+			}
+			catch ( InterruptedException e )
+			{
+                            logger.error( "Send on close interrupted." );
+                            Thread.currentThread().interrupt();
+			}
+			for ( message m : leftovers )
+			{
+                            logger.error( "Unsent message: " + m.fMsg );
+			}
+		}
+	}
+}