Package org.mycore.access.strategies

Class MCRObjectTypeStrategy

java.lang.Object

org.mycore.access.strategies.MCRObjectTypeStrategy

All Implemented Interfaces:

MCRAccessCheckStrategy, MCRCombineableAccessCheckStrategy

public class MCRObjectTypeStrategy
extends Object
implements MCRCombineableAccessCheckStrategy

Use this class if you want to have a fallback to some default access rules. First a check is done for the MCRObjectID. If no rule for the ID is specified it will be tried to check the permission agains the rule ID default_<ObjectType> if it exists. If not the last fallback is done against default.

Version:

$Revision$ $Date$

Author:

Thomas Scheffler (yagee)

Constructor Summary

Constructors

Constructor	Description
MCRObjectTypeStrategy()

Method Summary

Modifier and Type	Method	Description
static boolean	checkObjectTypePermission(String id, String permission)
boolean	checkPermission(String id, String permission)	determines whether the current user has the permission to perform a certain action.
boolean	hasRuleMapping(String id, String permission)	Checks if this strategy has a rule mapping defined.

Methods inherited from class java.lang.Object

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

Constructor Details

MCRObjectTypeStrategy

public MCRObjectTypeStrategy()

Method Details

checkPermission

public boolean checkPermission(String id,
 String permission)

Description copied from interface: MCRAccessCheckStrategy

determines whether the current user has the permission to perform a certain action.

Specified by:

checkPermission in interface MCRAccessCheckStrategy

Parameters:

id - the MCRObjectID of the object

permission - the access permission for the rule

Returns:

true if the access is allowed otherwise it return

See Also:

• MCRAccessManager.checkPermission(String, String)

checkObjectTypePermission

public static boolean checkObjectTypePermission(String id,
 String permission)

hasRuleMapping

public boolean hasRuleMapping(String id,
 String permission)

Description copied from interface: MCRCombineableAccessCheckStrategy

Checks if this strategy has a rule mapping defined. Can be used by other more complex strategies that require this information to decide if this strategy should be used.

Specified by:

hasRuleMapping in interface MCRCombineableAccessCheckStrategy

Parameters:

id - a possible MCRObjectID of the object or any other "id"

permission - the access permission for the rule

Returns:

true if there is a mapping to a rule defined