Package org.apache.pulsar.websocket

Class ProducerHandler

java.lang.Object

org.eclipse.jetty.websocket.api.WebSocketAdapter

org.apache.pulsar.websocket.AbstractWebSocketHandler

org.apache.pulsar.websocket.ProducerHandler

All Implemented Interfaces:

Closeable, AutoCloseable, org.eclipse.jetty.websocket.api.WebSocketConnectionListener, org.eclipse.jetty.websocket.api.WebSocketListener

public class ProducerHandler
extends AbstractWebSocketHandler

Websocket end-point url handler to handle incoming message coming from client. Websocket end-point url handler to handle incoming message coming from client.

On every produced message from client it calls broker to persists it.

Field Summary

Fields

Modifier and Type	Field	Description
static final List<Long>	ENTRY_LATENCY_BUCKETS_USEC

Fields inherited from class org.apache.pulsar.websocket.AbstractWebSocketHandler

consumerCommandReader, queryParams, request, topic

Constructor Summary

Constructors

Constructor	Description
ProducerHandler(WebSocketService service, javax.servlet.http.HttpServletRequest request, org.eclipse.jetty.websocket.servlet.ServletUpgradeResponse response)

Method Summary

Modifier and Type	Method	Description
void	close()
long	getAndResetNumBytesSent()
long	getAndResetNumMsgsFailed()
long	getAndResetNumMsgsSent()
long[]	getAndResetPublishLatencyStatsUSec()
long	getMsgPublishedCounter()
org.apache.pulsar.client.api.Producer<byte[]>	getProducer()
protected org.apache.pulsar.client.api.ProducerBuilder<byte[]>	getProducerBuilder(org.apache.pulsar.client.api.PulsarClient client)
StatsBuckets	getPublishLatencyStatsUSec()
protected Boolean	isAuthorized(String authRole, AuthenticationDataSource authenticationData)
void	onWebSocketText(String message)

Methods inherited from class org.apache.pulsar.websocket.AbstractWebSocketHandler

checkAuth, checkAuthentication, close, close, extractTopicName, getErrorCode, getErrorMessage, getPingFuture, objectWriter, onWebSocketClose, onWebSocketConnect, onWebSocketError

Methods inherited from class org.eclipse.jetty.websocket.api.WebSocketAdapter

getRemote, getSession, isConnected, isNotConnected, onWebSocketBinary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ENTRY_LATENCY_BUCKETS_USEC

public static final List<Long> ENTRY_LATENCY_BUCKETS_USEC

Constructor Details

ProducerHandler

public ProducerHandler(WebSocketService service,
 javax.servlet.http.HttpServletRequest request,
 org.eclipse.jetty.websocket.servlet.ServletUpgradeResponse response)

Method Details

close

public void close()
           throws IOException

Throws:

IOException

onWebSocketText

public void onWebSocketText(String message)

Specified by:

onWebSocketText in interface org.eclipse.jetty.websocket.api.WebSocketListener

Overrides:

onWebSocketText in class org.eclipse.jetty.websocket.api.WebSocketAdapter

getProducer

public org.apache.pulsar.client.api.Producer<byte[]> getProducer()

getAndResetNumMsgsSent

public long getAndResetNumMsgsSent()

getAndResetNumBytesSent

public long getAndResetNumBytesSent()

getAndResetNumMsgsFailed

public long getAndResetNumMsgsFailed()

getAndResetPublishLatencyStatsUSec

public long[] getAndResetPublishLatencyStatsUSec()

getPublishLatencyStatsUSec

public StatsBuckets getPublishLatencyStatsUSec()

getMsgPublishedCounter

public long getMsgPublishedCounter()

isAuthorized

protected Boolean isAuthorized(String authRole,
 AuthenticationDataSource authenticationData)
                        throws Exception

Specified by:

isAuthorized in class AbstractWebSocketHandler

Throws:

Exception

getProducerBuilder

protected org.apache.pulsar.client.api.ProducerBuilder<byte[]> getProducerBuilder(org.apache.pulsar.client.api.PulsarClient client)