io.knotx.util

Class StringUtil

java.lang.Object

io.knotx.util.StringUtil

public class StringUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
StringUtil()

Method Summary

Modifier and Type	Method and Description
static String	getString(String propertyName, String defaultVal) Returns the string value of the system property with the specified name.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtil

public StringUtil()

Method Detail

getString

public static String getString(String propertyName,
                               String defaultVal)

Returns the string value of the system property with the specified name. The first argument is treated as the name of a system property. System properties are accessible through the System.getProperty(java.lang.String) method.

The second argument is the default value. The default value is returned if there is no property of the specified name or if the specified name is empty or null.

Parameters:

propertyName - property name.

defaultVal - default value.

Returns:

the String value of the property.

Throws:

SecurityException - for the same reasons as System.getProperty

See Also:

System.getProperty(java.lang.String), System.getProperty(java.lang.String, java.lang.String)