org.fabric3.binding.zeromq.runtime.message

Class AbstractReceiver

java.lang.Object

org.fabric3.binding.zeromq.runtime.message.AbstractReceiver

All Implemented Interfaces:

java.lang.Thread.UncaughtExceptionHandler, Receiver

Direct Known Subclasses:

NonReliableOneWayReceiver, NonReliableRequestReplyReceiver

public abstract class AbstractReceiver
extends java.lang.Object
implements Receiver, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected org.fabric3.spi.federation.addressing.SocketAddress	address
protected java.util.concurrent.ExecutorService	executorService
protected java.lang.String	id
protected org.fabric3.spi.container.wire.Interceptor[]	interceptors
protected ContextManager	manager
protected org.fabric3.api.binding.zeromq.model.ZeroMQMetadata	metadata
protected MessagingMonitor	monitor
protected org.fabric3.binding.zeromq.runtime.message.AbstractReceiver.Receiver	receiver
protected int	socketType

Constructor Summary

Constructors

Constructor and Description
AbstractReceiver(ContextManager manager, org.fabric3.spi.federation.addressing.SocketAddress address, java.util.List<org.fabric3.spi.container.wire.InvocationChain> chains, int socketType, org.fabric3.api.binding.zeromq.model.ZeroMQMetadata metadata, java.util.concurrent.ExecutorService executorService, MessagingMonitor monitor) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
org.fabric3.spi.federation.addressing.SocketAddress	getAddress() Returns the socket address the receiver is listening on.
protected abstract boolean	invoke(org.zeromq.ZMQ.Socket socket)
protected abstract void	response(org.zeromq.ZMQ.Socket socket)
protected org.fabric3.spi.container.invocation.WorkContext	setWorkContext(byte[] header) Creates a WorkContext for the request.
void	start() Initializes the server and its underlying socket.
void	stop() Disposes the server and any open resources.
void	uncaughtException(java.lang.Thread t, java.lang.Throwable e)

Methods inherited from class java.lang.Object

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

Field Detail

manager

protected ContextManager manager

address

protected org.fabric3.spi.federation.addressing.SocketAddress address

executorService

protected java.util.concurrent.ExecutorService executorService

socketType

protected int socketType

interceptors

protected org.fabric3.spi.container.wire.Interceptor[] interceptors

monitor

protected MessagingMonitor monitor

receiver

protected org.fabric3.binding.zeromq.runtime.message.AbstractReceiver.Receiver receiver

metadata

protected org.fabric3.api.binding.zeromq.model.ZeroMQMetadata metadata

id

protected java.lang.String id

Constructor Detail

AbstractReceiver

public AbstractReceiver(ContextManager manager,
                org.fabric3.spi.federation.addressing.SocketAddress address,
                java.util.List<org.fabric3.spi.container.wire.InvocationChain> chains,
                int socketType,
                org.fabric3.api.binding.zeromq.model.ZeroMQMetadata metadata,
                java.util.concurrent.ExecutorService executorService,
                MessagingMonitor monitor)

Constructor.

Parameters:

manager - the ZeroMQ Context manager

address - the address to receive messages on

chains - the invocation chains for dispatching invocations

socketType - the socket type as defined by ZeroMQ

metadata - metadata

executorService - the executor for scheduling work

monitor - the monitor

Method Detail

start

public void start()

Description copied from interface: Receiver

Initializes the server and its underlying socket.

Specified by:

start in interface Receiver

stop

public void stop()

Description copied from interface: Receiver

Disposes the server and any open resources.

Specified by:

stop in interface Receiver

getAddress

public org.fabric3.spi.federation.addressing.SocketAddress getAddress()

Description copied from interface: Receiver

Returns the socket address the receiver is listening on.

Specified by:

getAddress in interface Receiver

Returns:

the socket address the receiver is listening on

uncaughtException

public void uncaughtException(java.lang.Thread t,
                     java.lang.Throwable e)

Specified by:

uncaughtException in interface java.lang.Thread.UncaughtExceptionHandler

setWorkContext

protected org.fabric3.spi.container.invocation.WorkContext setWorkContext(byte[] header)

Creates a WorkContext for the request.

client that is wired to it. Otherwise, it is null.

Parameters:

header - the serialized work context header

Returns:

the work context

invoke

protected abstract boolean invoke(org.zeromq.ZMQ.Socket socket)

response

protected abstract void response(org.zeromq.ZMQ.Socket socket)