Class AccessControlContext

java.lang.Object

java.security.AccessControlContext

@Deprecated(since="17",
            forRemoval=true)
public final class AccessControlContext
extends Object

Deprecated, for removal: This API element is subject to removal in a future version.

An AccessControlContext encapsulates the information which is needed by class AccessController to detect if a Permission would be granted at a particular point in a programs execution.

Constructor Summary

Constructors

Constructor	Description
AccessControlContext(AccessControlContext acc, DomainCombiner combiner)	Deprecated, for removal: This API element is subject to removal in a future version. Constructs a new instance of this class given a context and a DomainCombiner
AccessControlContext(ProtectionDomain[] fromContext)	Deprecated, for removal: This API element is subject to removal in a future version. Constructs a new instance of this class given an array of protection domains.

Method Summary

Modifier and Type	Method	Description
void	checkPermission(Permission perm)	Deprecated, for removal: This API element is subject to removal in a future version. Throws java.security.AccessControlException
boolean	equals(Object o)	Deprecated, for removal: This API element is subject to removal in a future version. Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
DomainCombiner	getDomainCombiner()	Deprecated, for removal: This API element is subject to removal in a future version. Answers the DomainCombiner for the receiver.
int	hashCode()	Deprecated, for removal: This API element is subject to removal in a future version. Answers an integer hash code for the receiver.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
String	toString()	Answers a string containing a concise, human-readable description of the receiver.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Constructor Details

AccessControlContext

public AccessControlContext(ProtectionDomain[] fromContext)

Deprecated, for removal: This API element is subject to removal in a future version.

Constructs a new instance of this class given an array of protection domains.

Parameters:

fromContext - the array of ProtectionDomain

Throws:

NullPointerException - if fromContext is null

AccessControlContext

public AccessControlContext(AccessControlContext acc,
 DomainCombiner combiner)

Deprecated, for removal: This API element is subject to removal in a future version.

Constructs a new instance of this class given a context and a DomainCombiner

Parameters:

acc - the AccessControlContext

combiner - the DomainCombiner

Throws:

AccessControlException - thrown when the caller doesn't have the "createAccessControlContext" SecurityPermission

NullPointerException - if the provided context is null.

Method Details

checkPermission

public void checkPermission(Permission perm)
                     throws AccessControlException

Deprecated, for removal: This API element is subject to removal in a future version.

Throws java.security.AccessControlException

Parameters:

perm - is ignored

Throws:

AccessControlException - is always thrown

equals

public boolean equals(Object o)

Deprecated, for removal: This API element is subject to removal in a future version.

Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison. In this case, they must both be AccessControlContexts and contain the same protection domains.

Overrides:

equals in class Object

Parameters:

o - the object to compare with this object

Returns:

true if the object is the same as this object false if it is different from this object

See Also:

• hashCode()

hashCode

public int hashCode()

Deprecated, for removal: This API element is subject to removal in a future version.

Answers an integer hash code for the receiver. Any two objects which answer true when passed to equals must answer the same value for this method.

Overrides:

hashCode in class Object

Returns:

the receiver's hash

See Also:

• equals(Object)

getDomainCombiner

public DomainCombiner getDomainCombiner()

Deprecated, for removal: This API element is subject to removal in a future version.

Answers the DomainCombiner for the receiver.

Returns:

the DomainCombiner or null

Throws:

AccessControlException - thrown when the caller doesn't have the "getDomainCombiner" SecurityPermission