ProtectionDomain

AI-generated Key Takeaways

• ProtectionDomain is a legacy security class and should not be used in new code.

• It encapsulates the code source, permissions, classloader, and principals associated with a particular code segment.

• Provides methods to retrieve the code source, permissions, classloader, and principals.

• Includes a method to check if the ProtectionDomain implies a given permission.

public class ProtectionDomain extends Object

Legacy security code; do not use.

Public Constructor Summary

	ProtectionDomain(CodeSource codesource, PermissionCollection permissions)
	ProtectionDomain(CodeSource codesource, PermissionCollection permissions, ClassLoader classloader, Principal[] principals)

Public Method Summary

final ClassLoader	getClassLoader()
final CodeSource	getCodeSource()
final PermissionCollection	getPermissions()
final Principal[]	getPrincipals()
boolean	implies(Permission permission)

Inherited Method Summary

From class java.lang.Object

Object	clone() Creates and returns a copy of this Object.
boolean	equals(Object obj) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of Class that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait(long timeout, int nanos) Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.
final void	wait(long timeout) Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.
final void	wait() Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.

Public Constructors

public ProtectionDomain (CodeSource codesource, PermissionCollection permissions)

Parameters

codesource
permissions

public ProtectionDomain (CodeSource codesource, PermissionCollection permissions, ClassLoader classloader, Principal[] principals)

Parameters

codesource
permissions
classloader
principals

Public Methods

public final ClassLoader getClassLoader ()

public final CodeSource getCodeSource ()

public final PermissionCollection getPermissions ()

public final Principal[] getPrincipals ()

public boolean implies (Permission permission)

Parameters

permission