org.usefultoys.slf4j.internal

Class Config

java.lang.Object

org.usefultoys.slf4j.internal.Config

public class Config
extends java.lang.Object

Collection of static methods to read system properties.

Constructor Summary

Constructors

Constructor and Description
Config()

Method Summary

Modifier and Type	Method and Description
static long	getMillisecondsProperty(java.lang.String name, long defaultValue) Retrieve the value of a system property as an integer representing milliseconds.
static boolean	getProperty(java.lang.String name, boolean defaultValue) Retrieve the value of a system property as a boolean value.
static int	getProperty(java.lang.String name, int defaultValue) Retrieve the value of a system property as an integer value.
static long	getProperty(java.lang.String name, long defaultValue) Retrieve the value of a system property as a long integer value.
static java.lang.String	getProperty(java.lang.String name, java.lang.String defaultValue) Retrieve the value of a system property as a string value.

Methods inherited from class java.lang.Object

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

Constructor Detail

Config

public Config()

Method Detail

getProperty

public static java.lang.String getProperty(java.lang.String name,
                                           java.lang.String defaultValue)

Retrieve the value of a system property as a string value. If the system property is not set, the default value is returned.

Parameters:

name - the system property name

defaultValue - the default value, returned if system property is not set

Returns:

the value as string

getProperty

public static boolean getProperty(java.lang.String name,
                                  boolean defaultValue)

Retrieve the value of a system property as a boolean value. If the system property is not set, or its value is a valid number, the default value is returned. See Boolean.parseBoolean(java.lang.String).

Parameters:

name - the system property name

defaultValue - the default value, returned if system property is not set

Returns:

the value as boolean

getProperty

public static int getProperty(java.lang.String name,
                              int defaultValue)

Retrieve the value of a system property as an integer value. If the system property is not set, or its value is a valid number, the default value is returned.

Parameters:

name - the system property name

defaultValue - the default value, returned if system property is not set

Returns:

the value as integer

getProperty

public static long getProperty(java.lang.String name,
                               long defaultValue)

Retrieve the value of a system property as a long integer value. If the system property is not set, or its value is a valid number, the default value is returned.

Parameters:

name - the system property name

defaultValue - the default value, returned if system property is not set

Returns:

the value as long integer

getMillisecondsProperty

public static long getMillisecondsProperty(java.lang.String name,
                                           long defaultValue)

Retrieve the value of a system property as an integer representing milliseconds. If the system property is not set, or its value is a valid number, the default value is returned. The value may be suffixed with 'ms', 's', 'm' or 'h', that will be interpreted as a value in milliseconds, seconds, minutes or hours, respectively, and converted to an integer in milliseconds.

Parameters:

name - the system property name

defaultValue - the default value, in milliseconds, returned if system property is not set

Returns:

the value in milliseconds