Package com.tailf.ncs

Class OsEnv

Object

com.tailf.ncs.OsEnv

public class OsEnv
extends Object

Unix "env" environment representation class

Method Summary

Modifier and Type	Method	Description
static Properties	get()	Return a Properties object containing the environment variables.
static String	getProperty(String key)	Searches for the property with the specified key in the environment.
static String	getProperty(String key, String defaultValue)	Searches for the property with the specified key in environment.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Method Details

get

public static Properties get()

Return a Properties object containing the environment variables.

Returns:

a Properties object containing the environment variables and their associated values.

getProperty

public static String getProperty(String key)

Searches for the property with the specified key in the environment. The method returns null if the property is not found.

Parameters:

key - the property key.

Returns:

the value in environment with the specified key value.

getProperty

public static String getProperty(String key,
 String defaultValue)

Searches for the property with the specified key in environment. The method returns the default value argument if the property is not found.

Parameters:

key - the hashtable key.

defaultValue - a default value.

Returns:

the value in this property list with the specified key value.

main

public static void main(String[] args)