public Class GetSystemPropertyAction

Class Inheritance

extends Object
implements PrivilegedAction<String>

All Implemented Interfaces

java.security.PrivilegedAction

Annotations

Imports

An action for reading a system property as a privileged action.

Field Summary

Modifier and Type	Field and Description
private final String	key The property key.

Access	Constructor and Description
public	GetSystemPropertyAction(String The property key. key) Creates a new action for reading a system property.

Modifier and Type	Method and Description
public String	run() Implements java.security.PrivilegedAction.run. Performs the computation.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

key	back to summary
private final String key The property key.

GetSystemPropertyAction	back to summary
public GetSystemPropertyAction(String key) Creates a new action for reading a system property. Parameters key:String The property key.

GetSystemPropertyAction

public GetSystemPropertyAction(String key)

Creates a new action for reading a system property.

Parameters

run back to summary

run	back to summary
public String run() Implements java.security.PrivilegedAction.run. Doc from java.security.PrivilegedAction.run. Performs the computation. This method will be called by `AccessController.doPrivileged` after enabling privileges. Returns:String a class-dependent value that may represent the results of the computation. Each class that implements `PrivilegedAction` should document what (if anything) this value represents.

public String run()

Performs the computation. This method will be called by AccessController.doPrivileged after enabling privileges.

Returns:String: a class-dependent value that may represent the results of the computation. Each class that implements PrivilegedAction should document what (if anything) this value represents.