org.apache.storm.utils

Class DefaultShellLogHandler

java.lang.Object

org.apache.storm.utils.DefaultShellLogHandler

All Implemented Interfaces:

ShellLogHandler

public class DefaultShellLogHandler
extends Object
implements ShellLogHandler

Default implementation of ShellLogHandler.

Constructor Summary

Constructors

Constructor and Description
DefaultShellLogHandler() Default constructor; used when loading with Class.forName(…).newInstance().

Method Summary

Modifier and Type	Method and Description
void	log(ShellMsg shellMsg) Log the given message.
void	setUpContext(Class<?> ownerCls, ShellProcess process, TopologyContext context) This default implementation saves the ShellProcess so it can output the process info string later.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultShellLogHandler

public DefaultShellLogHandler()

Default constructor; used when loading with Class.forName(…).newInstance().

Method Detail

setUpContext

public void setUpContext(Class<?> ownerCls,
                         ShellProcess process,
                         TopologyContext context)

This default implementation saves the ShellProcess so it can output the process info string later.

Specified by:

setUpContext in interface ShellLogHandler

Parameters:

ownerCls -

• the class which instantiated this ShellLogHandler.

process -

• the current ShellProcess.

context -

• the current TopologyContext.

See Also:

ShellLogHandler#setUpContext}

log

public void log(ShellMsg shellMsg)

Log the given message.

Specified by:

log in interface ShellLogHandler

Parameters:

shellMsg -

• the ShellMsg to log.

See Also:

ShellLogHandler#log}