Package com.atlassian.confluence.util.profiling

Class AtlassianInstrumentation

java.lang.Object

com.atlassian.confluence.util.profiling.AtlassianInstrumentation

public class AtlassianInstrumentation
extends Object

A mechanism to allow Hibernate instrumentation data to be recorded using the host Atlassian products infrastructure. By default no data is recorded. The host product needs to call registerFactory(AtlasSplitFactory) to register a factory that will create AtlassianInstrumentation.AtlasSplit instances. Factory can be unregistered with a call to unregisterFactory(AtlasSplitFactory). Multiple factories are supported.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AtlassianInstrumentation.AtlasSplit	Represents a timer split.
static interface	AtlassianInstrumentation.AtlasSplitFactory	Represents a factory for creating AtlassianInstrumentation.AtlasSplit.

Constructor Summary

Constructors

Constructor	Description
AtlassianInstrumentation()

Method Summary

Modifier and Type	Method	Description
static void	registerFactory(AtlassianInstrumentation.AtlasSplitFactory factory)	Register a factory for use.
static AtlassianInstrumentation.AtlasSplit	startSplit(String name)	Create a started split, using the registered factory.
static void	unregisterFactory(AtlassianInstrumentation.AtlasSplitFactory factory)	Unregister a factory.

Methods inherited from class java.lang.Object

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

Constructor Details

AtlassianInstrumentation

public AtlassianInstrumentation()

Method Details

registerFactory

public static void registerFactory(AtlassianInstrumentation.AtlasSplitFactory factory)

Register a factory for use.

Parameters:

factory - the factory for use. If null, then no factory is registered.

unregisterFactory

public static void unregisterFactory(AtlassianInstrumentation.AtlasSplitFactory factory)

Unregister a factory.

Parameters:

factory - the factory to unregister. If null, then no factory is unregistered.

startSplit

public static AtlassianInstrumentation.AtlasSplit startSplit(String name)

Create a started split, using the registered factory. If no factory is registered, then a NOP instance is returned instead.

Parameters:

name - the name of the timer to associate the split time with.

Returns:

an instance for use. Will never be null.