com.espertech.esper.util

Class ThreadLogUtil

java.lang.Object

com.espertech.esper.util.ThreadLogUtil

public class ThreadLogUtil
extends java.lang.Object

Utility class for logging threading-related messages.

Prints thread information and lock-specific info.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	ENABLED_INFO Enable info logging.
static boolean	ENABLED_TRACE Enable trace logging.
static int	info Set info log level.
static int	trace Set trace log level.

Constructor Summary

Constructors

Constructor and Description
ThreadLogUtil()

Method Summary

Modifier and Type	Method and Description
static void	info(java.lang.String text, java.lang.Object... objects) If enabled, logs for info level the given objects and text
static void	trace(java.lang.String text, java.lang.Object... objects) If enabled, logs for trace level the given objects and text
static void	traceLock(java.lang.String lockAction, java.util.concurrent.locks.ReentrantLock lock) Logs the lock and action.
static void	traceLock(java.lang.String lockAction, java.util.concurrent.locks.ReentrantReadWriteLock lock) Logs the lock and action.

Methods inherited from class java.lang.Object

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

Field Detail

trace

public static int trace

Set trace log level.

info

public static int info

Set info log level.

ENABLED_TRACE

public static final boolean ENABLED_TRACE

Enable trace logging.

See Also:

Constant Field Values

ENABLED_INFO

public static final boolean ENABLED_INFO

Enable info logging.

See Also:

Constant Field Values

Constructor Detail

ThreadLogUtil

public ThreadLogUtil()

Method Detail

trace

public static void trace(java.lang.String text,
                         java.lang.Object... objects)

If enabled, logs for trace level the given objects and text

Parameters:

text - to log

objects - to write

info

public static void info(java.lang.String text,
                        java.lang.Object... objects)

If enabled, logs for info level the given objects and text

Parameters:

text - to log

objects - to write

traceLock

public static void traceLock(java.lang.String lockAction,
                             java.util.concurrent.locks.ReentrantLock lock)

Logs the lock and action.

Parameters:

lockAction - is the action towards the lock

lock - is the lock instance

traceLock

public static void traceLock(java.lang.String lockAction,
                             java.util.concurrent.locks.ReentrantReadWriteLock lock)

Logs the lock and action.

Parameters:

lockAction - is the action towards the lock

lock - is the lock instance