Package org.apache.juneau.commons.time

Class TimeProvider

java.lang.Object

org.apache.juneau.commons.time.TimeProvider

public class TimeProvider
extends Object

Provides access to system time and timezone information.

This class abstracts time-related operations to allow for easier testing and customization. By default, it delegates to the system's time and timezone, but can be extended or replaced for testing purposes (e.g., using a custom implementation that provides fixed times).

Usage:

// Use the default instance ZoneId zone = TimeProvider.INSTANCE.getSystemDefaultZoneId(); ZonedDateTime now = TimeProvider.INSTANCE.now(); // Or create a custom implementation for testing TimeProvider testProvider = new FakeTimeProvider(); ZonedDateTime fixedTime = testProvider.now();

See Also:

• GranularZonedDateTime

Field Summary

Fields

Modifier and Type	Field	Description
static final TimeProvider	INSTANCE	The default instance that uses the system's time and timezone.

Constructor Summary

Constructors

Constructor	Description
TimeProvider()

Method Summary

Modifier and Type	Method	Description
ZoneId	getSystemDefaultZoneId()	Returns the system default timezone.
ZonedDateTime	now()	Returns the current date and time in the system default timezone.
ZonedDateTime	now(ZoneId zoneId)	Returns the current date and time in the specified timezone.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final TimeProvider INSTANCE

The default instance that uses the system's time and timezone.

Constructor Details

TimeProvider

public TimeProvider()

Method Details

getSystemDefaultZoneId

public ZoneId getSystemDefaultZoneId()

Returns the system default timezone.

Returns:

The system default ZoneId.

now

public ZonedDateTime now()

Returns the current date and time in the system default timezone.

Returns:

The current ZonedDateTime in the system default timezone.

now

public ZonedDateTime now(ZoneId zoneId)

Returns the current date and time in the specified timezone.

Parameters:

zoneId - The timezone to use. Must not be null.

Returns:

The current ZonedDateTime in the specified timezone.