Package de.xima.fc.security.access

Class ListedResourceAccessControl

java.lang.Object

de.xima.fc.security.access.ListedResourceAccessControl

All Implemented Interfaces:

IResourceAccessControl

@Immutable
@ThreadSafe
public final class ListedResourceAccessControl
extends Object
implements IResourceAccessControl

Implements IResourceAccessControl with a blacklist and whitelist. When the resource matches any entry in the blacklist, access to the resource is forbidden (irrespective of the whitelist). Otherwise, when no blacklist entry matches, access to the resource is allowed when it matches at least one of the whitelist entries, and forbidden otherwise.

Since:

7.0.10

Author:

XIMA MEDIA GmbH

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ListedResourceAccessControl.ListedResourceAccessControlBuilder	Simple builder for configuring a ListedResourceAccessControl instance.

Method Summary

Modifier and Type	Method	Description
boolean	isAccessAllowed(URI uri)	Checks whether the given URI may be accessed or whether access is forbidden.
boolean	isAccessAllowed(URL url)	Checks whether the given URL may be accessed or whether access is forbidden.

Methods inherited from class java.lang.Object

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

Method Details

isAccessAllowed

public boolean isAccessAllowed(URI uri)
                        throws ResourceAccessCheckException

Description copied from interface: IResourceAccessControl

Checks whether the given URI may be accessed or whether access is forbidden.

Specified by:

isAccessAllowed in interface IResourceAccessControl

Parameters:

uri - URI to check.

Returns:

true when the URI may be accessed, false otherwise.

Throws:

ResourceAccessCheckException - When the URI could not be checked. The exact behavior when an exception is thrown depends on the logic that uses this interface.

isAccessAllowed

public boolean isAccessAllowed(URL url)
                        throws ResourceAccessCheckException

Description copied from interface: IResourceAccessControl

Checks whether the given URL may be accessed or whether access is forbidden.

Specified by:

isAccessAllowed in interface IResourceAccessControl

Parameters:

url - URL to check.

Returns:

true when the URL may be accessed, false otherwise.

Throws:

ResourceAccessCheckException - When the URL could not be checked. The exact behavior when an exception is thrown depends on the logic that uses this interface.