com.helger.scope.singleton

Class SingletonHelper

java.lang.Object

com.helger.scope.singleton.SingletonHelper

@ThreadSafe
public final class SingletonHelper
extends Object

Global singleton utility methods that don't nicely fit somewhere else.

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEFAULT_DEBUG_CONSISTENCY
static boolean	DEFAULT_DEBUG_WITH_STACK_TRACE

Method Summary

Modifier and Type	Method and Description
static Throwable	getDebugStackTrace()
static boolean	isDebugConsistency()
static boolean	isDebugWithStackTrace()
static void	setDebugConsistency(boolean bDebugConsistency) Enable or disable singleton consistency debugging.
static void	setDebugWithStackTrace(boolean bDebugWithStackTrace) Enable or disable stack traces when debugging singletons.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DEBUG_CONSISTENCY

public static final boolean DEFAULT_DEBUG_CONSISTENCY

DEFAULT_DEBUG_WITH_STACK_TRACE

public static final boolean DEFAULT_DEBUG_WITH_STACK_TRACE

See Also:

Constant Field Values

Method Detail

setDebugConsistency

public static void setDebugConsistency(boolean bDebugConsistency)

Enable or disable singleton consistency debugging.

Parameters:

bDebugConsistency - true if the singleton consistency should be debugged, false to disable it.

isDebugConsistency

public static boolean isDebugConsistency()

Returns:

true if singleton consistency debugging is enabled, false if it is disabled. The default value is GlobalDebug.isDebugMode().

setDebugWithStackTrace

public static void setDebugWithStackTrace(boolean bDebugWithStackTrace)

Enable or disable stack traces when debugging singletons.

Parameters:

bDebugWithStackTrace - true to enable stack traces, false to disable them. By default is is disabled.

isDebugWithStackTrace

public static boolean isDebugWithStackTrace()

Returns:

true if stack traces should be logged, false if not. The default value is disabled.

getDebugStackTrace

@Nullable
public static Throwable getDebugStackTrace()

Returns:

An exception with the current stack trace or null if isDebugWithStackTrace() is false

See Also:

isDebugWithStackTrace()