com.helger.xservlet.requesttrack

Class RequestTrackerSettings

java.lang.Object

com.helger.xservlet.requesttrack.RequestTrackerSettings

@ThreadSafe
public final class RequestTrackerSettings
extends Object

Settings class for the Request tracker. Must be set before the first invocation.

Since:

9.6.1

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEFAULT_LONG_RUNNING_CHECK_ENABLED By default the long running checks are enabled
static long	DEFAULT_LONG_RUNNING_NOTIFICATION_MILLISECONDS The number of a seconds a request needs to run before it is considered "long running".
static long	DEFAULT_LONG_RUNNING_REQUESTS_CHECK_INTERVAL_MILLISECONDS By default the long running checks are executed every 2 seconds
static int	DEFAULT_PARALLEL_RUNNING_REQUESTS_BARRIER The minimum number of parallel requests that trigger a warning message
static boolean	DEFAULT_PARALLEL_RUNNING_REQUESTS_CHECK_ENABLED By default the parallel running checks are enabled

Method Summary

Modifier and Type	Method and Description
static long	getLongRunningRequestCheckIntervalMilliseconds()
static long	getLongRunningRequestWarnDurationMillis()
static int	getParallelRunningRequestBarrier()
static boolean	isLongRunningRequestsCheckEnabled()
static boolean	isParallelRunningRequestsCheckEnabled()
static void	setLongRunningRequestCheckIntervalMilliseconds(long nSeconds)
static void	setLongRunningRequestsCheckEnabled(boolean bEnabled)
static void	setLongRunningRequestWarnDurationMillis(long nMilliseconds)
static void	setParallelRunningRequestBarrier(int nParallelRunningRequestBarrier)
static void	setParallelRunningRequestsCheckEnabled(boolean bEnabled)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_LONG_RUNNING_CHECK_ENABLED

public static final boolean DEFAULT_LONG_RUNNING_CHECK_ENABLED

By default the long running checks are enabled

See Also:

Constant Field Values

DEFAULT_LONG_RUNNING_REQUESTS_CHECK_INTERVAL_MILLISECONDS

public static final long DEFAULT_LONG_RUNNING_REQUESTS_CHECK_INTERVAL_MILLISECONDS

By default the long running checks are executed every 2 seconds

See Also:

Constant Field Values

DEFAULT_LONG_RUNNING_NOTIFICATION_MILLISECONDS

public static final long DEFAULT_LONG_RUNNING_NOTIFICATION_MILLISECONDS

The number of a seconds a request needs to run before it is considered "long running". Defaults to 30.

See Also:

Constant Field Values

DEFAULT_PARALLEL_RUNNING_REQUESTS_CHECK_ENABLED

public static final boolean DEFAULT_PARALLEL_RUNNING_REQUESTS_CHECK_ENABLED

By default the parallel running checks are enabled

See Also:

Constant Field Values

DEFAULT_PARALLEL_RUNNING_REQUESTS_BARRIER

public static final int DEFAULT_PARALLEL_RUNNING_REQUESTS_BARRIER

The minimum number of parallel requests that trigger a warning message

See Also:

Constant Field Values

Method Detail

isLongRunningRequestsCheckEnabled

public static boolean isLongRunningRequestsCheckEnabled()

Returns:

true if long running checks are enabled, false if not.

setLongRunningRequestsCheckEnabled

public static void setLongRunningRequestsCheckEnabled(boolean bEnabled)

getLongRunningRequestCheckIntervalMilliseconds

@Nonnegative
public static long getLongRunningRequestCheckIntervalMilliseconds()

Returns:

The interval in milliseconds, in which the system should check for long running requests. Always > 0.

setLongRunningRequestCheckIntervalMilliseconds

public static void setLongRunningRequestCheckIntervalMilliseconds(@Nonnegative
                                                                  long nSeconds)

getLongRunningRequestWarnDurationMillis

@Nonnegative
public static long getLongRunningRequestWarnDurationMillis()

Returns:

The milliseconds that need to pass by, before a request is considered "long running".

setLongRunningRequestWarnDurationMillis

public static void setLongRunningRequestWarnDurationMillis(@Nonnegative
                                                           long nMilliseconds)

isParallelRunningRequestsCheckEnabled

public static boolean isParallelRunningRequestsCheckEnabled()

Returns:

true if the check for parallel requests is enabled, false if not.

setParallelRunningRequestsCheckEnabled

public static void setParallelRunningRequestsCheckEnabled(boolean bEnabled)

getParallelRunningRequestBarrier

@Nonnegative
public static int getParallelRunningRequestBarrier()

Returns:

The minimum number of parallel requests that need to be exceeded, before a "parallel requests" warning is emitted. Always > 0.

setParallelRunningRequestBarrier

public static void setParallelRunningRequestBarrier(@Nonnegative
                                                    int nParallelRunningRequestBarrier)