com.h3c.util

Class EnvUtils

java.lang.Object

com.h3c.util.EnvUtils

public final class EnvUtils
extends Object

Provides useful utilities concerning the run-time environment.

Constructor Summary

Constructors

Constructor and Description
EnvUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isPropertyTrue(String propertyName) Predicate that returns true if the given system property is set true.
static boolean	showOutput() Predicate that returns true if the "show.output" system property is set.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnvUtils

public EnvUtils()

Method Detail

isPropertyTrue

public static boolean isPropertyTrue(String propertyName)

Predicate that returns true if the given system property is set true. For example:

 if (EnvUtils.isPropertyTrue("foo.bar")) {
   ...
 }
 

will be true if the option -Dfoo.bar=true was included in the VM parameters.

Parameters:

propertyName - the name of the system property

Returns:

true if the specified property is set true

showOutput

public static boolean showOutput()

Predicate that returns true if the "show.output" system property is set.

Returns:

true if VM parameter defined: -Dshow.output=true