diff options
author | VENKATESH KUMAR <vv770d@att.com> | 2017-12-07 15:30:01 +0000 |
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committer | VENKATESH KUMAR <vv770d@att.com> | 2017-12-07 10:53:26 -0500 |
commit | 9346cb2915128831b4f58854362775f33cbd7415 (patch) | |
tree | 56c1d1e56a19fa549cdcc54d16d343c75aa13811 /src/main/java/org/onap/dcae/commonFunction/EventPublisher.java | |
parent | c4098a3af4794da9a1516760baa2318fb91ae258 (diff) |
code sync-up updates
Issue-ID: DCAEGEN2-212
Change-Id: Id72d2b1851ff4457295088609c355e19d19e3d73
Signed-off-by: VENKATESH KUMAR <vv770d@att.com>
Diffstat (limited to 'src/main/java/org/onap/dcae/commonFunction/EventPublisher.java')
-rw-r--r-- | src/main/java/org/onap/dcae/commonFunction/EventPublisher.java | 256 |
1 files changed, 121 insertions, 135 deletions
diff --git a/src/main/java/org/onap/dcae/commonFunction/EventPublisher.java b/src/main/java/org/onap/dcae/commonFunction/EventPublisher.java index d76299df..7dbb8f3c 100644 --- a/src/main/java/org/onap/dcae/commonFunction/EventPublisher.java +++ b/src/main/java/org/onap/dcae/commonFunction/EventPublisher.java @@ -34,147 +34,133 @@ import java.security.GeneralSecurityException; import java.util.List; import java.util.concurrent.TimeUnit; - public class EventPublisher { - private static final String VES_UNIQUE_ID = "VESuniqueId"; - private static EventPublisher instance; - private static CambriaBatchingPublisher pub; - - private String streamid = ""; - private String ueburl = ""; - private String topic = ""; - private String authuser = ""; - private String authpwd = ""; - - private static Logger log = LoggerFactory.getLogger(EventPublisher.class); - - - private EventPublisher(String newstreamid) { - - streamid = newstreamid; - try { - ueburl = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile).dmaap_hash - .get(streamid + ".cambria.url"); - - if (ueburl == null) { - ueburl = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile).dmaap_hash - .get(streamid + ".cambria.hosts"); - } - topic = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile) - .getKeyValue(streamid + ".cambria.topic"); - authuser = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile) - .getKeyValue(streamid + ".basicAuthUsername"); - - if (authuser != null) { - authpwd = DmaapPropertyReader - .getInstance(CommonStartup.cambriaConfigFile).dmaap_hash - .get(streamid + ".basicAuthPassword"); - } - } catch (Exception e) { - log.error("CambriaClientBuilders connection reader exception : " + e.getMessage()); - - } - - } - - - /** - * Returns event publisher - * - * @param streamid stream id - * @return event publisher - */ - public static synchronized EventPublisher getInstance(String streamid) { - if (instance == null) { - instance = new EventPublisher(streamid); - } - if (!instance.streamid.equals(streamid)) { - instance.closePublisher(); - instance = new EventPublisher(streamid); - } - return instance; - - } - - - /** - * - * @param event json object for event - */ - public synchronized void sendEvent(JSONObject event) { - - log.debug("EventPublisher.sendEvent: instance for publish is ready"); - - if (event.has(VES_UNIQUE_ID)) { - String uuid = event.get(VES_UNIQUE_ID).toString(); - LoggingContext localLC = VESLogger.getLoggingContextForThread(uuid); - localLC.put(EcompFields.kBeginTimestampMs, SaClock.now()); - log.debug("Removing VESuniqueid object from event"); - event.remove(VES_UNIQUE_ID); - } - - try { - - if (authuser != null) { - log.debug(String.format("URL:%sTOPIC:%sAuthUser:%sAuthpwd:%s", ueburl, topic, - authuser, authpwd)); - pub = new CambriaClientBuilders.PublisherBuilder() - .usingHosts(ueburl) - .onTopic(topic) - .usingHttps() - .authenticatedByHttp(authuser, authpwd) - .logSendFailuresAfter(5) - // .logTo(log) - // .limitBatch(100, 10) - .build(); - } else { - - log.debug(String.format("URL:%sTOPIC:%s", ueburl, topic)); - pub = new CambriaClientBuilders.PublisherBuilder() - .usingHosts(ueburl) - .onTopic(topic) - // .logTo(log) - .logSendFailuresAfter(5) - // .limitBatch(100, 10) - .build(); - - } - - int pendingMsgs = pub.send("MyPartitionKey", event.toString()); - //this.wait(2000); - - if (pendingMsgs > 100) { - log.info("Pending Message Count=" + pendingMsgs); - } - - closePublisher(); - log.info("pub.send invoked - no error"); - CommonStartup.oplog.info(String.format("URL:%sTOPIC:%sEvent Published:%s", - ueburl, topic, event)); - - } catch (IOException | GeneralSecurityException | IllegalArgumentException e) { - log.error("Unable to publish event: {} streamid: {}. Exception: {}", event, streamid, e); - } - finally { - closePublisher(); + private static final String VES_UNIQUE_ID = "VESuniqueId"; + private static EventPublisher instance; + private static CambriaBatchingPublisher pub; + + private String streamid = ""; + private String ueburl = ""; + private String topic = ""; + private String authuser = ""; + private String authpwd = ""; + + private static Logger log = LoggerFactory.getLogger(EventPublisher.class); + + private EventPublisher(String newstreamid) { + + streamid = newstreamid; + try { + ueburl = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile).dmaap_hash + .get(streamid + ".cambria.url"); + + if (ueburl == null) { + ueburl = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile).dmaap_hash + .get(streamid + ".cambria.hosts"); + } + topic = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile) + .getKeyValue(streamid + ".cambria.topic"); + authuser = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile) + .getKeyValue(streamid + ".basicAuthUsername"); + + if (authuser != null) { + authpwd = DmaapPropertyReader.getInstance(CommonStartup.cambriaConfigFile).dmaap_hash + .get(streamid + ".basicAuthPassword"); + } + } catch (Exception e) { + log.error("CambriaClientBuilders connection reader exception : " + e.getMessage()); + + } + + } + + /** + * Returns event publisher + * + * @param streamid + * stream id + * @return event publisher + */ + public static synchronized EventPublisher getInstance(String streamid) { + if (instance == null) { + instance = new EventPublisher(streamid); + } + if (!instance.streamid.equals(streamid)) { + instance.closePublisher(); + instance = new EventPublisher(streamid); + } + return instance; + } - } + /** + * + * @param event + * json object for event + */ + public synchronized void sendEvent(JSONObject event) { + + log.debug("EventPublisher.sendEvent: instance for publish is ready"); + + if (event.has(VES_UNIQUE_ID)) { + String uuid = event.get(VES_UNIQUE_ID).toString(); + LoggingContext localLC = VESLogger.getLoggingContextForThread(uuid); + localLC.put(EcompFields.kBeginTimestampMs, SaClock.now()); + log.debug("Removing VESuniqueid object from event"); + event.remove(VES_UNIQUE_ID); + } + + try { + + if (authuser != null) { + log.debug(String.format("URL:%sTOPIC:%sAuthUser:%sAuthpwd:%s", ueburl, topic, authuser, authpwd)); + pub = new CambriaClientBuilders.PublisherBuilder().usingHosts(ueburl).onTopic(topic).usingHttps() + .authenticatedByHttp(authuser, authpwd).logSendFailuresAfter(5) + // .logTo(log) + // .limitBatch(100, 10) + .build(); + } else { + + log.debug(String.format("URL:%sTOPIC:%s", ueburl, topic)); + pub = new CambriaClientBuilders.PublisherBuilder().usingHosts(ueburl).onTopic(topic) + // .logTo(log) + .logSendFailuresAfter(5) + // .limitBatch(100, 10) + .build(); + + } + + int pendingMsgs = pub.send("MyPartitionKey", event.toString()); + // this.wait(2000); + + if (pendingMsgs > 100) { + log.info("Pending Message Count=" + pendingMsgs); + } + + log.info("pub.send invoked - no error"); + CommonStartup.oplog.info(String.format("URL:%sTOPIC:%sEvent Published:%s", ueburl, topic, event)); + + } catch (IOException | GeneralSecurityException | IllegalArgumentException e) { + log.error("Unable to publish event: {} streamid: {}. Exception: {}", event, streamid, e); + } finally { + closePublisher(); + } + } - public synchronized void closePublisher() { + public synchronized void closePublisher() { - try { - if (pub != null) { - final List<?> stuck = pub.close(20, TimeUnit.SECONDS); - if (!stuck.isEmpty()) { - log.error(stuck.size() + " messages unsent"); - } - } - } catch (InterruptedException | IOException e) { - log.error("Caught Exception on Close event: {}", e); - } + try { + if (pub != null) { + final List<?> stuck = pub.close(20, TimeUnit.SECONDS); + if (!stuck.isEmpty()) { + log.error(stuck.size() + " messages unsent"); + } + } + } catch (InterruptedException | IOException e) { + log.error("Caught Exception on Close event: {}", e); + } - } + } } |