Package org.mycore.access.facts

Class MCRFactsAccessSystem

java.lang.Object

org.mycore.access.facts.MCRFactsAccessSystem

All Implemented Interfaces:

MCRAccessInterface, MCRAccessCheckStrategy

@Singleton
public class MCRFactsAccessSystem
extends Object
implements MCRAccessInterface, MCRAccessCheckStrategy

base class for XML fact based access system enabled it with the 2 properties: MCR.Access.Class=org.mycore.access.facts.MCRFactsAccessSystem MCR.Access.Strategy.Class=org.mycore.access.facts.MCRFactsAccessSystem

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Logger	LOGGER

Constructor Summary

Constructors

Constructor	Description
MCRFactsAccessSystem()

Method Summary

Modifier and Type	Method	Description
boolean	checkPermission(String permission)	determines whether the current user has the permission to perform a certain action.
boolean	checkPermission(String id, String permission)	determines whether the current user has the permission to perform a certain action.
boolean	checkPermission(String checkID, String permission, List<MCRFact> baseFacts)
boolean	checkPermission(String checkID, String permission, MCRUserInformation userInfo)	determines whether a given user has the permission to perform a certain action. no session data will be checked here.
boolean	checkPermissionForUser(String permission, MCRUserInformation userInfo)	determines whether a given user has the permission to perform a certain action. no session data will be checked here.
Map<String,String>	getProperties()
void	init(String property)
void	setProperties(Map<String,String> properties)
void	setRulesURI(String uri)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

protected static final Logger LOGGER

Constructor Details

MCRFactsAccessSystem

public MCRFactsAccessSystem()

Method Details

init

public void init(String property)

setRulesURI

public void setRulesURI(String uri)

getProperties

public Map<String,String> getProperties()

setProperties

public void setProperties(Map<String,String> properties)

checkPermission

public boolean checkPermission(String id,
 String permission)

Description copied from interface: MCRAccessInterface

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

Specified by:

checkPermission in interface MCRAccessCheckStrategy

Specified by:

checkPermission in interface MCRAccessInterface

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)

checkPermissionForUser

public boolean checkPermissionForUser(String permission,
 MCRUserInformation userInfo)

Description copied from interface: MCRAccessInterface

determines whether a given user has the permission to perform a certain action. no session data will be checked here. This method is used for checking "a priori permissions" like "create-document" where a String ID does not exist yet

Specified by:

checkPermissionForUser in interface MCRAccessInterface

Parameters:

permission - the permission/action to be granted, e.g. "create-document"

userInfo - the MCRUser, whose permissions are checked

Returns:

true if the permission is granted, else false

checkPermission

public boolean checkPermission(String checkID,
 String permission,
 List<MCRFact> baseFacts)

checkPermission

public boolean checkPermission(String checkID,
 String permission,
 MCRUserInformation userInfo)

Description copied from interface: MCRAccessInterface

determines whether a given user has the permission to perform a certain action. no session data will be checked here. The parameter id serves as an identifier for the concrete underlying rule, e.g. a MCRObjectID.

Specified by:

checkPermission in interface MCRAccessInterface

Parameters:

checkID - the ID-String of the object

permission - the permission/action to be granted, e.g. "read"

userInfo - the MCRUser, whose permissions are checked

Returns:

true if the permission is granted, else false

checkPermission

public boolean checkPermission(String permission)

Description copied from interface: MCRAccessInterface

determines whether the current user has the permission to perform a certain action. All information regarding the current user is capsulated by a MCRSession instance which can be retrieved by

 MCRSession currentSession = MCRSessionMgr.getCurrentSession();
 

This method is used for checking "a priori permissions" like "create-document" where a String ID does not exist yet

Specified by:

checkPermission in interface MCRAccessInterface

Parameters:

permission - the permission/action to be granted, e.g. "create-document"

Returns:

true if the permission is granted, else false

See Also:

• MCRSessionMgr.getCurrentSession()
• MCRSession