org.gridgain.grid.kernal

Class GridLoggerProxy

java.lang.Object

org.gridgain.grid.util.lang.GridMetadataAwareAdapter

org.gridgain.grid.kernal.GridLoggerProxy

All Implemented Interfaces:

Externalizable, Serializable, GridLifecycleAware, GridMetadataAware, GridLogger

public class GridLoggerProxy
extends GridMetadataAwareAdapter
implements GridLogger, GridLifecycleAware, Externalizable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GridLoggerProxy() No-arg constructor is required by externalization.
GridLoggerProxy(GridLogger impl, Object ctgr, String gridName, String id8)

Method Summary

Methods

Modifier and Type	Method and Description
void	debug(String msg) Logs out debug message.
void	error(String msg) Logs out error message.
void	error(String msg, Throwable e) Logs error message with optional exception.
String	fileName() Gets name of the file being logged to if one is configured or null otherwise.
GridLogger	getLogger(Object ctgr) Creates new logger with given category based off the current instance.
void	info(String msg) Logs out information message.
boolean	isDebugEnabled() Tests whether debug level is enabled.
boolean	isInfoEnabled() Tests whether info level is enabled.
boolean	isQuiet() Tests whether info and debug levels are turned off.
boolean	isTraceEnabled() Tests whether trace level is enabled.
void	readExternal(ObjectInput in)
protected Object	readResolve() Reconstructs object on demarshalling.
void	start() Starts grid component, called on grid start.
void	stop() Stops grid component, called on grid shutdown.
String	toString()
void	trace(String msg) Logs out trace message.
void	warning(String msg) Logs out warning message.
void	warning(String msg, Throwable e) Logs out warning message with optional exception.
void	writeExternal(ObjectOutput out)

Methods inherited from class org.gridgain.grid.util.lang.GridMetadataAwareAdapter

addMeta, addMetaIfAbsent, addMetaIfAbsent, allMeta, clone, copyMeta, copyMeta, hasMeta, hasMeta, meta, putMetaIfAbsent, putMetaIfAbsent, readExternalMeta, removeMeta, removeMeta, replaceMeta, writeExternalMeta

Methods inherited from class java.lang.Object

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

Constructor Detail

GridLoggerProxy

public GridLoggerProxy()

No-arg constructor is required by externalization.

GridLoggerProxy

public GridLoggerProxy(GridLogger impl,
               @Nullable
               Object ctgr,
               @Nullable
               String gridName,
               String id8)

Parameters:

impl - Logger implementation to proxy to.

ctgr - Optional logger category.

gridName - Grid name (can be null for default grid).

id8 - Node ID.

Method Detail

start

public void start()
           throws GridException

Starts grid component, called on grid start.

Specified by:

start in interface GridLifecycleAware

Throws:

GridException - If failed.

stop

public void stop()
          throws GridException

Stops grid component, called on grid shutdown.

Specified by:

stop in interface GridLifecycleAware

Throws:

GridException - If failed.

getLogger

public GridLogger getLogger(Object ctgr)

Creates new logger with given category based off the current instance.

Specified by:

getLogger in interface GridLogger

Parameters:

ctgr - Category for new logger.

Returns:

New logger with given category.

fileName

@Nullable
public String fileName()

Gets name of the file being logged to if one is configured or null otherwise.

Specified by:

fileName in interface GridLogger

Returns:

Name of the file being logged to if one is configured or null otherwise.

trace

public void trace(String msg)

Logs out trace message.

Specified by:

trace in interface GridLogger

Parameters:

msg - Trace message.

debug

public void debug(String msg)

Logs out debug message.

Specified by:

debug in interface GridLogger

Parameters:

msg - Debug message.

info

public void info(String msg)

Logs out information message.

Specified by:

info in interface GridLogger

Parameters:

msg - Information message.

warning

public void warning(String msg)

Logs out warning message.

Specified by:

warning in interface GridLogger

Parameters:

msg - Warning message.

warning

public void warning(String msg,
           Throwable e)

Logs out warning message with optional exception.

Specified by:

warning in interface GridLogger

Parameters:

msg - Warning message.

e - Optional exception (can be null).

error

public void error(String msg)

Logs out error message.

Specified by:

error in interface GridLogger

Parameters:

msg - Error message.

error

public void error(String msg,
         Throwable e)

Logs error message with optional exception.

Specified by:

error in interface GridLogger

Parameters:

msg - Error message.

e - Optional exception (can be null).

isTraceEnabled

public boolean isTraceEnabled()

Tests whether trace level is enabled.

Specified by:

isTraceEnabled in interface GridLogger

Returns:

true in case when trace level is enabled, false otherwise.

isDebugEnabled

public boolean isDebugEnabled()

Tests whether debug level is enabled.

Specified by:

isDebugEnabled in interface GridLogger

Returns:

true in case when debug level is enabled, false otherwise.

isInfoEnabled

public boolean isInfoEnabled()

Tests whether info level is enabled.

Specified by:

isInfoEnabled in interface GridLogger

Returns:

true in case when info level is enabled, false otherwise.

isQuiet

public boolean isQuiet()

Tests whether info and debug levels are turned off.

Specified by:

isQuiet in interface GridLogger

Returns:

Whether info and debug levels are turned off.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

readResolve

protected Object readResolve()
                      throws ObjectStreamException

Reconstructs object on demarshalling.

Returns:

Reconstructed object.

Throws:

ObjectStreamException - Thrown in case of demarshalling error.

toString

public String toString()

Overrides:

toString in class Object