Class GlobusSubject

java.lang.Object

org.globus.gsi.gssapi.jaas.JaasSubject

org.globus.gsi.gssapi.jaas.GlobusSubject

public class GlobusSubject
extends JaasSubject

An implementation of the JaasSubject API to circumvent the JAAS problem of Subject propagation. The implementation uses a stackable version of InheritableThreadLocal class to associate the Subject object with the current thread. Any new thread started within a thread that has a Subject object associated with it, will inherit the parent's Subject object. Also, nested doAs, runAs calls are supported.

Field Summary

Fields

Modifier and Type	Field	Description
private static StackableInheritableThreadLocal	subjects

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GlobusSubject()

Method Summary

Modifier and Type	Method	Description
Subject	getSubject()	SPI method.
Object	runAs(Subject subject, PrivilegedAction action)	SPI method.
Object	runAs(Subject subject, PrivilegedExceptionAction action)	SPI method.

Methods inherited from class JaasSubject

doAs, doAs, getCurrentSubject, getJaasSubject

Methods inherited from class Object

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

Field Details

subjects

private static StackableInheritableThreadLocal subjects

Constructor Details

GlobusSubject

protected GlobusSubject()

Method Details

getSubject

public Subject getSubject()

Description copied from class: JaasSubject

SPI method.

Specified by:

getSubject in class JaasSubject

runAs

public Object runAs(Subject subject,
 PrivilegedAction action)

Description copied from class: JaasSubject

SPI method.

Specified by:

runAs in class JaasSubject

runAs

public Object runAs(Subject subject,
 PrivilegedExceptionAction action)
             throws PrivilegedActionException

Description copied from class: JaasSubject

SPI method.

Specified by:

runAs in class JaasSubject

Throws:

PrivilegedActionException