abbot.util
Class ThreadTerminatingSecurityManager

java.lang.Object
  java.lang.SecurityManager
      abbot.NoExitSecurityManager
          abbot.util.ThreadTerminatingSecurityManager

public abstract class ThreadTerminatingSecurityManager
extends NoExitSecurityManager

Provides a method for terminating threads over which you otherwise have no control. Usually works.

NOTE: Still needs some work; if main script editor exits from the event dispatch thread, an exception is thrown and the exit aborted. Perhaps ignore event dispatch threads?

Nested Class Summary

class

ThreadTerminatingSecurityManager.ThreadTerminatedException

Field Summary

Fields inherited from class java.lang.SecurityManager

inCheck

Constructor Summary

ThreadTerminatingSecurityManager()

Method Summary

void	checkPermission(Permission perm) Throw ThreadTerminated for any thread marked for termination.
void	checkPermission(Permission perm, Object context) Throw ThreadTerminated for any thread marked for termination.
void	terminateThreads(ThreadGroup group) Ensure ThreadTermination exceptions are thrown for any thread in the given group when any such thread causes the security manager to be invoked.

Methods inherited from class abbot.NoExitSecurityManager

checkExit, exitCalled, exitInvoked

Methods inherited from class java.lang.SecurityManager

checkAccept, checkAccess, checkAccess, checkAwtEventQueueAccess, checkConnect, checkConnect, checkCreateClassLoader, checkDelete, checkExec, checkLink, checkListen, checkMemberAccess, checkMulticast, checkMulticast, checkPackageAccess, checkPackageDefinition, checkPrintJobAccess, checkPropertiesAccess, checkPropertyAccess, checkRead, checkRead, checkRead, checkSecurityAccess, checkSetFactory, checkSystemClipboardAccess, checkTopLevelWindow, checkWrite, checkWrite, classDepth, classLoaderDepth, currentClassLoader, currentLoadedClass, getClassContext, getInCheck, getSecurityContext, getThreadGroup, inClass, inClassLoader

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadTerminatingSecurityManager

public ThreadTerminatingSecurityManager()

Method Detail

terminateThreads

public void terminateThreads(ThreadGroup group)

Ensure ThreadTermination exceptions are thrown for any thread in the given group when any such thread causes the security manager to be invoked.

checkPermission

public void checkPermission(Permission perm,
                            Object context)

Throw ThreadTerminated for any thread marked for termination.

Overrides:

checkPermission in class NoExitSecurityManager

checkPermission

public void checkPermission(Permission perm)

Throw ThreadTerminated for any thread marked for termination.

Overrides:

checkPermission in class NoExitSecurityManager