net.openhft.chronicle.engine.server.internal

Class SubscriptionHandler<T extends Subscription>

java.lang.Object

net.openhft.chronicle.engine.server.internal.AbstractHandler

net.openhft.chronicle.engine.server.internal.SubscriptionHandler<T>

Direct Known Subclasses:

ObjectKVSubscriptionHandler, TopologySubscriptionHandler

public class SubscriptionHandler<T extends Subscription>
extends AbstractHandler

Created by rob on 28/06/2015.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SubscriptionHandler.SubscriptionEventID

Field Summary

Fields

Modifier and Type	Field and Description
protected AssetTree	assetTree
protected net.openhft.chronicle.wire.Wire	outWire
protected net.openhft.chronicle.network.connection.WireOutPublisher	publisher
protected RequestContext	requestContext
protected T	subscription

Fields inherited from class net.openhft.chronicle.engine.server.internal.AbstractHandler

connectionClosed

Constructor Summary

Constructors

Constructor and Description
SubscriptionHandler()

Method Summary

Modifier and Type	Method and Description
protected boolean	after(StringBuilder eventName) after writing the tid to the wire
protected boolean	before(Long tid, net.openhft.chronicle.wire.ValueIn valueIn) before writing the tid to the wire

Methods inherited from class net.openhft.chronicle.engine.server.internal.AbstractHandler

nullCheck, onEndOfConnection

Methods inherited from class java.lang.Object

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

Field Detail

outWire

protected net.openhft.chronicle.wire.Wire outWire

subscription

protected T extends Subscription subscription

requestContext

protected RequestContext requestContext

publisher

protected net.openhft.chronicle.network.connection.WireOutPublisher publisher

assetTree

protected AssetTree assetTree

Constructor Detail

SubscriptionHandler

public SubscriptionHandler()

Method Detail

after

protected boolean after(StringBuilder eventName)

after writing the tid to the wire

Parameters:

eventName - the name of the event

Returns:

true if processed

before

protected boolean before(Long tid,
                         net.openhft.chronicle.wire.ValueIn valueIn)
                  throws AssetNotFoundException

before writing the tid to the wire

Parameters:

tid - the tid

valueIn - the value in from the wire

Returns:

true if processed

Throws:

AssetNotFoundException