diff options
author | sunil unnava <sunil.unnava@att.com> | 2018-10-23 10:31:46 -0400 |
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committer | sunil unnava <sunil.unnava@att.com> | 2018-10-23 10:33:54 -0400 |
commit | 0cb18b0baa2cf750e557262d821bbf2a03326bbe (patch) | |
tree | 8ca6880c9cc4f3bfc9d76575ef03ca647863415a /src/main/java/org/onap/dmaap/mr/test/clients/SampleConsumer.java | |
parent | 9775bb11c919b0a8d89d81abf1b1a76bb7592f78 (diff) |
update the package name
Issue-ID: DMAAP-858
Change-Id: Ia69621ea6ad2ec2ec525800af2a7d3f73aef82ed
Signed-off-by: sunil unnava <sunil.unnava@att.com>
Diffstat (limited to 'src/main/java/org/onap/dmaap/mr/test/clients/SampleConsumer.java')
-rw-r--r-- | src/main/java/org/onap/dmaap/mr/test/clients/SampleConsumer.java | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dmaap/mr/test/clients/SampleConsumer.java b/src/main/java/org/onap/dmaap/mr/test/clients/SampleConsumer.java new file mode 100644 index 0000000..1f78be1 --- /dev/null +++ b/src/main/java/org/onap/dmaap/mr/test/clients/SampleConsumer.java @@ -0,0 +1,87 @@ +/******************************************************************************* + * ============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.util.LinkedList; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import org.onap.dmaap.mr.client.MRClientFactory; +import org.onap.dmaap.mr.client.MRConsumer; + +public class SampleConsumer { + private SampleConsumer() { + } + public static void main ( String[] args ) + { + final Logger log = LoggerFactory.getLogger(SampleConsumer.class); + + + log.info("Sample Consumer Class executing"); + final String topic = "com.att.app.dmaap.mr.testingTopic"; + final String url = ( args.length > 1 ? args[1] : "localhost:8181" ); + final String group = ( args.length > 2 ? args[2] :"grp" ); + + final String id = ( args.length > 3 ? args[3] : "1" ); + + long count = 0; + long nextReport = 5000; + + final long startMs = System.currentTimeMillis (); + + final LinkedList<String> urlList = new LinkedList<> (); + for ( String u : url.split ( "," ) ) + { + urlList.add ( u ); + } + + final MRConsumer cc = MRClientFactory.createConsumer ( urlList, topic, group, id, 10*1000, 1000, null, "CG0TXc2Aa3v8LfBk", "pj2rhxJWKP23pgy8ahMnjH88" ); + try + { + while ( true ) + { + for ( String msg : cc.fetch () ) + { + log.info ( "" + (++count) + ": " + msg ); + } + + if ( count > nextReport ) + { + nextReport += 5000; + + final long endMs = System.currentTimeMillis (); + final long elapsedMs = endMs - startMs; + final double elapsedSec = elapsedMs / 1000.0; + final double eps = count / elapsedSec; + log.info ( "Consumed " + count + " in " + elapsedSec + "; " + eps + " eps" ); + } + log.info ( "" + (++count) + ": consumed message" ); + } + } + catch ( Exception x ) + { + log.error( x.getClass().getName () + ": " + x.getMessage () ); + throw new IllegalArgumentException(x); + } + } +} |