org.apache.yoko.rmispec.util
Class GetSystemPropertyAction

java.lang.Object
  org.apache.yoko.rmispec.util.GetSystemPropertyAction

All Implemented Interfaces:

PrivilegedAction

public class GetSystemPropertyAction
extends Object
implements PrivilegedAction

Simple utility class for retrieving a system property value using the AccessController.

Constructor Summary

GetSystemPropertyAction(String name)
Retrive a value using the name with no default value.

GetSystemPropertyAction(String name, String defaultValue)
Retrieve a property using a name and a specified default value.

Method Summary

Object

run() Perform the AccessController action of retrieving the system property.

Methods inherited from class java.lang.Object

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

Constructor Detail

GetSystemPropertyAction

public GetSystemPropertyAction(String name)

Retrive a value using the name with no default value.

Parameters:

name - The property name.

GetSystemPropertyAction

public GetSystemPropertyAction(String name,
                               String defaultValue)

Retrieve a property using a name and a specified default value.

Parameters:

name - The property name.

defaultValue - The default value if the property has not been set.

Method Detail

run

public Object run()

Perform the AccessController action of retrieving the system property.

Specified by:

run in interface PrivilegedAction

Returns:

The retrieved property. Returns either null or the specified default value if this has not been set.