Module ch.qos.logback.core

Package ch.qos.logback.core.net.server

Class AbstractServerSocketAppender<E>

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.AppenderBase<E>

ch.qos.logback.core.net.server.AbstractServerSocketAppender<E>

All Implemented Interfaces:

Appender<E>, ContextAware, FilterAttachable<E>, LifeCycle

Direct Known Subclasses:

ServerSocketAppender, SSLServerSocketAppenderBase

public abstract class AbstractServerSocketAppender<E>
extends AppenderBase<E>

This is the super class for module specific ServerSocketAppender implementations can derive from.

Author:

Carl Harris

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_BACKLOG	Default ServerSocket backlog
static final int	DEFAULT_CLIENT_QUEUE_SIZE	Default queue size used for each client

Fields inherited from class ch.qos.logback.core.AppenderBase

name, started

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor	Description
AbstractServerSocketAppender()

Method Summary

Modifier and Type	Method	Description
protected void	append(E event)
protected ServerListener<ch.qos.logback.core.net.server.RemoteReceiverClient>	createServerListener(ServerSocket socket)
protected ServerRunner<ch.qos.logback.core.net.server.RemoteReceiverClient>	createServerRunner(ServerListener<ch.qos.logback.core.net.server.RemoteReceiverClient> listener, Executor executor)
String	getAddress()	Gets the local address for the listener.
int	getBacklog()	Gets the listener queue depth.
int	getClientQueueSize()	Gets the event queue size used for each client connection.
protected InetAddress	getInetAddress()	Gets the local address for the listener.
int	getPort()	Gets the local port for the listener.
protected abstract PreSerializationTransformer<E>	getPST()	Gets a transformer that will be used to convert a received event to a Serializable form.
protected ServerSocketFactory	getServerSocketFactory()	Gets the factory used to create ServerSocket objects.
protected abstract void	postProcessEvent(E event)	Postprocess an event received via append().
void	setAddress(String address)	Sets the local address for the listener.
void	setBacklog(int backlog)	Sets the listener queue depth.
void	setClientQueueSize(int clientQueueSize)	Sets the event queue size used for each client connection.
void	setPort(int port)	Sets the local port for the listener.
void	start()
void	stop()

Methods inherited from class ch.qos.logback.core.AppenderBase

addFilter, clearAllFilters, doAppend, getCopyOfAttachedFiltersList, getFilterChainDecision, getName, isStarted, setName, toString

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.qos.logback.core.spi.ContextAware

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

Field Details

DEFAULT_BACKLOG

public static final int DEFAULT_BACKLOG

Default ServerSocket backlog

See Also:

• Constant Field Values

DEFAULT_CLIENT_QUEUE_SIZE

public static final int DEFAULT_CLIENT_QUEUE_SIZE

Default queue size used for each client

See Also:

• Constant Field Values

Constructor Details

AbstractServerSocketAppender

public AbstractServerSocketAppender()

Method Details

start

public void start()

Specified by:

start in interface LifeCycle

Overrides:

start in class AppenderBase<E>

createServerListener

protected ServerListener<ch.qos.logback.core.net.server.RemoteReceiverClient> createServerListener(ServerSocket socket)

createServerRunner

protected ServerRunner<ch.qos.logback.core.net.server.RemoteReceiverClient> createServerRunner(ServerListener<ch.qos.logback.core.net.server.RemoteReceiverClient> listener,
 Executor executor)

stop

public void stop()

Specified by:

stop in interface LifeCycle

Overrides:

stop in class AppenderBase<E>

append

protected void append(E event)

Specified by:

append in class AppenderBase<E>

postProcessEvent

protected abstract void postProcessEvent(E event)

Postprocess an event received via append().

Parameters:

event -

getPST

protected abstract PreSerializationTransformer<E> getPST()

Gets a transformer that will be used to convert a received event to a Serializable form.

Returns:

getServerSocketFactory

protected ServerSocketFactory getServerSocketFactory()
                                              throws Exception

Gets the factory used to create ServerSocket objects.

The default implementation delegates to ServerSocketFactory.getDefault(). Subclasses may override to private a different socket factory implementation.

Returns:

socket factory.

Throws:

Exception

getInetAddress

protected InetAddress getInetAddress()
                              throws UnknownHostException

Gets the local address for the listener.

Returns:

an InetAddress representation of the local address.

Throws:

UnknownHostException

getPort

public int getPort()

Gets the local port for the listener.

Returns:

local port

setPort

public void setPort(int port)

Sets the local port for the listener.

Parameters:

port - the local port to set

getBacklog

public int getBacklog()

Gets the listener queue depth.

This represents the number of connected clients whose connections have not yet been accepted.

Returns:

queue depth

See Also:

• ServerSocket

setBacklog

public void setBacklog(int backlog)

Sets the listener queue depth.

This represents the number of connected clients whose connections have not yet been accepted.

Parameters:

backlog - the queue depth to set

See Also:

• ServerSocket

getAddress

public String getAddress()

Gets the local address for the listener.

Returns:

a string representation of the local address

setAddress

public void setAddress(String address)

Sets the local address for the listener.

Parameters:

address - a host name or a string representation of an IP address

getClientQueueSize

public int getClientQueueSize()

Gets the event queue size used for each client connection.

Returns:

queue size

setClientQueueSize

public void setClientQueueSize(int clientQueueSize)

Sets the event queue size used for each client connection.

Parameters:

clientQueueSize - the queue size to set