Package org.kohsuke.accmod

Class AccessRestriction

java.lang.Object

org.kohsuke.accmod.AccessRestriction

Direct Known Subclasses:

DoNotUse, None

public abstract class AccessRestriction
extends Object

Access restriction policy — determines what access is OK and what are not.

The subtype of this interface is a strategy object. Instances of these classes are created during the access enforcement to perform constraint checks.

Single execution of the enforcement check would create at most one instance of a given AccessRestriction type, so instance fields can be used to store heavy-weight objects or other indices that you might need for implementing access control checks.

Author:

Kohsuke Kawaguchi

Field Summary

Fields

Modifier and Type	Field	Description
static final AccessRestriction	NONE	AccessRestriction that imposes no restriction.

Constructor Summary

Constructors

Constructor	Description
AccessRestriction()

Method Summary

Modifier and Type	Method	Description
boolean	appliesToNested()	Whether this access restriction, if applied to a type, should also be considered to apply implicitly to all transitively nested members.
abstract void	instantiated(Location loc, RestrictedElement target, ErrorListener errorListener)	The type on which this restriction is placed is instantiated elsewhere.
abstract void	invoked(Location loc, RestrictedElement target, ErrorListener errorListener)	The method on which this restriction is placed is invoked elsewhere.
abstract void	read(Location loc, RestrictedElement target, ErrorListener errorListener)	The field on which this restriction is placed is read.
abstract void	usedAsInterface(Location loc, RestrictedElement target, ErrorListener errorListener)	The type on which this restriction is placed is used as an interface that another class/interface implements.
abstract void	usedAsSuperType(Location loc, RestrictedElement target, ErrorListener errorListener)	The type on which this restriction is placed is used as a supertype by another class.
abstract void	written(Location loc, RestrictedElement target, ErrorListener errorListener)	The field on which this restriction is placed is updated.

Methods inherited from class java.lang.Object

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

Field Details

NONE

public static final AccessRestriction NONE

AccessRestriction that imposes no restriction.

Constructor Details

AccessRestriction

public AccessRestriction()

Method Details

usedAsSuperType

public abstract void usedAsSuperType(Location loc,
 RestrictedElement target,
 ErrorListener errorListener)

The type on which this restriction is placed is used as a supertype by another class. The location points to the subtype.

Parameters:

loc - Points to the subtype.

errorListener - Report any error here.

usedAsInterface

public abstract void usedAsInterface(Location loc,
 RestrictedElement target,
 ErrorListener errorListener)

The type on which this restriction is placed is used as an interface that another class/interface implements.

Parameters:

loc - Points to the subtype.

errorListener - Report any error here.

instantiated

public abstract void instantiated(Location loc,
 RestrictedElement target,
 ErrorListener errorListener)

The type on which this restriction is placed is instantiated elsewhere.

invoked

public abstract void invoked(Location loc,
 RestrictedElement target,
 ErrorListener errorListener)

The method on which this restriction is placed is invoked elsewhere.

read

public abstract void read(Location loc,
 RestrictedElement target,
 ErrorListener errorListener)

The field on which this restriction is placed is read.

written

public abstract void written(Location loc,
 RestrictedElement target,
 ErrorListener errorListener)

The field on which this restriction is placed is updated.

appliesToNested

public boolean appliesToNested()

Whether this access restriction, if applied to a type, should also be considered to apply implicitly to all transitively nested members.

Returns:

by default, false