Package py4j

Class DefaultGatewayServerListener

java.lang.Object

py4j.DefaultGatewayServerListener

All Implemented Interfaces:

GatewayServerListener

Direct Known Subclasses:

GatewayServer

public class DefaultGatewayServerListener
extends java.lang.Object
implements GatewayServerListener

This class implements a default GatewayServerListener. All operations do nothing by default. Clients can extend this class to only override the methods they need.

Constructor Summary

Constructors

Constructor	Description
DefaultGatewayServerListener()

Method Summary

Modifier and Type	Method	Description
void	connectionError(java.lang.Exception e)
void	connectionStarted(Py4JServerConnection gatewayConnection)
void	connectionStopped(Py4JServerConnection gatewayConnection)
void	serverError(java.lang.Exception e)	This method may be called concurrently with serverPostShutdown().
void	serverPostShutdown()	This method may be called concurrently with serverStopped() and serverError().
void	serverPreShutdown()
void	serverStarted()
void	serverStopped()	This method may be called concurrently with serverPostShutdown().

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGatewayServerListener

public DefaultGatewayServerListener()

Method Detail

connectionError

public void connectionError(java.lang.Exception e)

Specified by:

connectionError in interface GatewayServerListener

connectionStarted

public void connectionStarted(Py4JServerConnection gatewayConnection)

Specified by:

connectionStarted in interface GatewayServerListener

connectionStopped

public void connectionStopped(Py4JServerConnection gatewayConnection)

Specified by:

connectionStopped in interface GatewayServerListener

serverError

public void serverError(java.lang.Exception e)

Description copied from interface: GatewayServerListener

This method may be called concurrently with serverPostShutdown().

Typically a one thread calls shutdown() and then, the thread running the GatewayServer breaks from the connection accept loop.

Specified by:

serverError in interface GatewayServerListener

serverPostShutdown

public void serverPostShutdown()

Description copied from interface: GatewayServerListener

This method may be called concurrently with serverStopped() and serverError().

Typically a one thread calls shutdown() and then, the thread running the GatewayServer breaks from the connection accept loop.

Specified by:

serverPostShutdown in interface GatewayServerListener

serverPreShutdown

public void serverPreShutdown()

Specified by:

serverPreShutdown in interface GatewayServerListener

serverStarted

public void serverStarted()

Specified by:

serverStarted in interface GatewayServerListener

serverStopped

public void serverStopped()

Description copied from interface: GatewayServerListener

This method may be called concurrently with serverPostShutdown().

Typically a one thread calls shutdown() and then, the thread running the GatewayServer breaks from the connection accept loop.

Specified by:

serverStopped in interface GatewayServerListener