com.sleepycat.je.utilint

Class PropUtil

java.lang.Object

com.sleepycat.je.utilint.PropUtil

public class PropUtil
extends Object

Convenience methods for handling JE properties.

Constructor Summary

Constructors

Constructor and Description
PropUtil()

Method Summary

Modifier and Type	Method and Description
static int	durationToMillis(long val, TimeUnit unit) Converts the given duration (interval value plus unit) to milliseconds, ensuring that any given value greater than zero converts to at least one millisecond to avoid a zero millisecond result, since Object.wait(0) waits forever.
static String	formatDuration(long time, TimeUnit unit) Formats a String duration property (time + optional unit).
static long	millisToDuration(int val, TimeUnit unit) Converts the given duration value in milliseconds to the given unit.
static int	parseDuration(String property) Parses a String duration property (time + optional unit) and returns the value in millis.
static long	parseDurationNS(String property) Parses a String duration property (time + optional unit) and returns the value in nanos.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropUtil

public PropUtil()

Method Detail

durationToMillis

public static int durationToMillis(long val,
                                   TimeUnit unit)

Converts the given duration (interval value plus unit) to milliseconds, ensuring that any given value greater than zero converts to at least one millisecond to avoid a zero millisecond result, since Object.wait(0) waits forever.

Throws:

IllegalArgumentException - if the duration argument is illegal. Thrown via API setter methods such as Transaction.setLockTimeout.

millisToDuration

public static long millisToDuration(int val,
                                    TimeUnit unit)

Converts the given duration value in milliseconds to the given unit.

Throws:

IllegalArgumentException - if the unit is null. Thrown via API getter methods such as Transaction.getLockTimeout.

parseDuration

public static int parseDuration(String property)

Parses a String duration property (time + optional unit) and returns the value in millis.

Throws:

IllegalArgumentException - if the duration string is illegal. Thrown via the Environment ctor and setMutableConfig, and likewise for a ReplicatedEnvironment.

parseDurationNS

public static long parseDurationNS(String property)

Parses a String duration property (time + optional unit) and returns the value in nanos.

Throws:

IllegalArgumentException - if the duration string is illegal. Thrown via the Environment ctor and setMutableConfig, and likewise for a ReplicatedEnvironment.

formatDuration

public static String formatDuration(long time,
                                    TimeUnit unit)

Formats a String duration property (time + optional unit). value in millis.