org.springframework.security.concurrent

Class DelegatingSecurityContextRunnable

java.lang.Object

org.springframework.security.concurrent.DelegatingSecurityContextRunnable

All Implemented Interfaces:

java.lang.Runnable

public final class DelegatingSecurityContextRunnable
extends java.lang.Object
implements java.lang.Runnable

Wraps a delegate Runnable with logic for setting up a SecurityContext before invoking the delegate Runnable and then removing the SecurityContext after the delegate has completed.

If there is a SecurityContext that already exists, it will be restored after the run() method is invoked.

Since:

3.2

Author:

Rob Winch

Constructor Summary

Constructors

Constructor and Description
DelegatingSecurityContextRunnable(java.lang.Runnable delegate) Creates a new DelegatingSecurityContextRunnable with the SecurityContext from the SecurityContextHolder.
DelegatingSecurityContextRunnable(java.lang.Runnable delegate, SecurityContext securityContext) Creates a new DelegatingSecurityContextRunnable with a specific SecurityContext.

Method Summary

Modifier and Type	Method and Description
static java.lang.Runnable	create(java.lang.Runnable delegate, SecurityContext securityContext) Factory method for creating a DelegatingSecurityContextRunnable.
void	run()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingSecurityContextRunnable

public DelegatingSecurityContextRunnable(java.lang.Runnable delegate,
                                         SecurityContext securityContext)

Creates a new DelegatingSecurityContextRunnable with a specific SecurityContext.

Parameters:

delegate - the delegate Runnable to run with the specified SecurityContext. Cannot be null.

securityContext - the SecurityContext to establish for the delegate Runnable. Cannot be null.

DelegatingSecurityContextRunnable

public DelegatingSecurityContextRunnable(java.lang.Runnable delegate)

Creates a new DelegatingSecurityContextRunnable with the SecurityContext from the SecurityContextHolder.

Parameters:

delegate - the delegate Runnable to run under the current SecurityContext. Cannot be null.

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

create

public static java.lang.Runnable create(java.lang.Runnable delegate,
                                        SecurityContext securityContext)

Factory method for creating a DelegatingSecurityContextRunnable.

Parameters:

delegate - the original Runnable that will be delegated to after establishing a SecurityContext on the SecurityContextHolder. Cannot have null.

securityContext - the SecurityContext to establish before invoking the delegate Runnable. If null, the current SecurityContext from the SecurityContextHolder will be used.

Returns: