org.apache.ctakes.utils.env
Class EnvironmentVariable

java.lang.Object
  org.apache.ctakes.utils.env.EnvironmentVariable

public class EnvironmentVariable
extends java.lang.Object

Field Summary

static java.lang.String

NOT_PRESENT

Constructor Summary

EnvironmentVariable()

Method Summary

static java.lang.String	getEnv(java.lang.String name) Get the value of some variable in the full (os, user, java, ctakes) environment.
static java.lang.String	getEnv(java.lang.String name, org.apache.uima.UimaContext context) Get the value of some variable in the full (os, user, java, ctakes) environment.

Methods inherited from class java.lang.Object

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

Field Detail

NOT_PRESENT

public static final java.lang.String NOT_PRESENT

Constructor Detail

EnvironmentVariable

public EnvironmentVariable()

Method Detail

getEnv

public static java.lang.String getEnv(java.lang.String name,
                                      org.apache.uima.UimaContext context)

Get the value of some variable in the full (os, user, java, ctakes) environment. Will attempt to get it from System Properties, then Environment, then uima context.

Parameters:

name - some variable name

context - -

Returns:

value for given name or NOT_PRESENT (null) if name is null or empty or not found.

getEnv

public static java.lang.String getEnv(java.lang.String name)

Get the value of some variable in the full (os, user, java, ctakes) environment. Will attempt to get it from System Properties, then Environment.

Parameters:

name - some variable name

Returns:

value for given name or NOT_PRESENT (null) if name is null or empty or not found.