Package org.apache.pulsar.websocket

Class ReaderHandler

java.lang.Object

org.eclipse.jetty.websocket.api.WebSocketAdapter

org.apache.pulsar.websocket.AbstractWebSocketHandler

org.apache.pulsar.websocket.ReaderHandler

All Implemented Interfaces:

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

public class ReaderHandler
extends AbstractWebSocketHandler

WebSocket end-point url handler to handle incoming receive.

receive: socket-proxy keeps pushing messages to client by writing into session.

Field Summary

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

consumerCommandReader, queryParams, request, service, topic

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	close()
long	getAndResetNumBytesDelivered()
long	getAndResetNumMsgsDelivered()
Consumer<?>	getConsumer()
long	getMsgDeliveredCounter()
String	getSubscription()
SubscriptionType	getSubscriptionType()
protected Boolean	isAuthorized(String authRole, AuthenticationDataSource authenticationData)
void	onWebSocketConnect(org.eclipse.jetty.websocket.api.Session session)
void	onWebSocketText(String message)
protected void	updateDeliverMsgStat(long msgSize)

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

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

Constructor Details

ReaderHandler

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

Method Details

onWebSocketConnect

public void onWebSocketConnect(org.eclipse.jetty.websocket.api.Session session)

Specified by:

onWebSocketConnect in interface org.eclipse.jetty.websocket.api.WebSocketConnectionListener

Overrides:

onWebSocketConnect in class AbstractWebSocketHandler

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

close

public void close()
           throws IOException

Throws:

IOException

getConsumer

public Consumer<?> getConsumer()

getSubscription

public String getSubscription()

getSubscriptionType

public SubscriptionType getSubscriptionType()

getAndResetNumMsgsDelivered

public long getAndResetNumMsgsDelivered()

getAndResetNumBytesDelivered

public long getAndResetNumBytesDelivered()

getMsgDeliveredCounter

public long getMsgDeliveredCounter()

updateDeliverMsgStat

protected void updateDeliverMsgStat(long msgSize)

isAuthorized

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

Specified by:

isAuthorized in class AbstractWebSocketHandler

Throws:

Exception