oracle.ifs.beans

Class AccessControlList

java.lang.Object

oracle.ifs.beans.LibraryObject

oracle.ifs.beans.TieLibraryObject

oracle.ifs.beans.PublicObject

oracle.ifs.beans.TiePublicObject

oracle.ifs.beans.AccessControlList

All Implemented Interfaces:

Comparable, IfsEventHandler, LibraryObjectInterface, LooselyBoundedCacheable, PublicObjectInterface, Traceable

Direct Known Subclasses:

TieAccessControlList

public class AccessControlList
extends TiePublicObject

Represents a set of AccessControlEntries (ACE).

Each ACE represents a single grant/revoke of a privilege or AccessLevel. The complete list of ACEs, that is the ACL itself, represents the cumulative list of who (DirectoryObjects) has what access to a specified PublicObject. An ACL may be referenced (shared) by more than one PublicObject.

The order of the ACEs is significant. Access is resolved in ascending order. If a user is first granted a privilege, then revoked, the result is the user will not have that privilege.

For example, the first ACE grants a group complete access to a PublicObject. The second ACE revokes specific privileges to distinct members of the group. The result would be some members having full privileges and others having restricted privileges. Had the order of the ACEs been reversed, the result would be the whole group having full privileges.

Version:

1.0

Author:

Dave Long

See Also:

AccessLevel, DirectoryObject, DirectoryUser, PublicObject

(Published)

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLASS_NAME This class name for this class.
static String	COMPONENTACLS_ATTRIBUTE The component ACLs for a composite ACL.
static String	OWNERUNIQUENAME_ATTRIBUTE A system-set attribute used to ensure no ACLs owned by a user have duplicate names.
static String	SHARED_ATTRIBUTE An indicator of whether more than one PublicObject refers to this AccessControlList.

Fields inherited from class oracle.ifs.beans.PublicObject

ACL_ATTRIBUTE, CREATEDATE_ATTRIBUTE, CREATOR_ATTRIBUTE, DELETOR_ATTRIBUTE, DESCRIPTION_ATTRIBUTE, EXPIRATIONDATE_ATTRIBUTE, FAMILY_ATTRIBUTE, FLAG_CATEGORY_EXISTS, FLAG_CONFIGURATIONCATEGORY_EXISTS, FLAG_MARKED, FLAG_NOINFERIOR, FLAG_NOSELECT, FLAG_NTFS_ARCHIVE, FLAG_NTFS_HIDDEN, FLAG_NTFS_READONLY, FLAG_NTFS_SYSTEM, FLAG_UNMARKED, FLAGS_ATTRIBUTE, LASTMODIFIER_ATTRIBUTE, LASTMODIFYDATE_ATTRIBUTE, LOCKENTRIES_ATTRIBUTE, LOCKOBJECT_ATTRIBUTE, NAME_ATTRIBUTE, OWNER_ATTRIBUTE, POLICYBUNDLE_ATTRIBUTE, POLICYLISTS_ATTRIBUTE, PRIMARYPARENTFOLDER_ATTRIBUTE, PROPERTYBUNDLE_ATTRIBUTE, RESOLVEDPUBLICOBJECT_ATTRIBUTE, SECURINGPUBLICOBJECT_ATTRIBUTE

Fields inherited from class oracle.ifs.beans.LibraryObject

DOMAIN_UNIQUENAME_DEFAULT_DELIMITER, m_ClassId, m_Id, m_Session

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AccessControlList(LibrarySession session, Long id, Long classId, S_LibraryObjectData data) Construct a AccessControlList object - standard variant.

Method Summary

Modifier and Type	Method and Description
protected AccessControlEntry	addAccessControlEntry(AccessControlEntryDefinition aceDef) Add an ACE to this ACL.
boolean	checkEffectiveAccess(DirectoryObject obj, AccessLevel level) Check to see if specified user has the specified access level on this object.
boolean	checkGrantedAccess(AccessLevel level) Check if current user has the specified access level on this object.
boolean	checkGrantedAccess(DirectoryObject obj, AccessLevel requestedLevel) Check to see if specified user/group has the specified access level on this object.
protected static AccessControlList	constructAccessControlList(LibrarySession sess, S_LibraryObjectData data) Returns AccessControlList from a S_LibraryObjectData
protected static AccessControlList[]	constructAccessControlListArray(LibrarySession sess, Long[] ids) Constructs a AccessControlList array from an array of object IDs.
protected static Vector	constructAccessControlListVector(LibrarySession sess, Vector vector) Construct Vector of AccessControlList from vector of S_LibraryObjectData
static AccessControlList[]	findAll(LibrarySession session) Returns the set of defined AccessControlLists.
static AccessControlList	findByName(LibrarySession session, String name) Returns the a AccessControlList matching the specified name.
AccessControlEntry[]	getAccessControlEntrys() Returns an array of AccessControlEntry objects that are part of this ACL.
AccessControlEntry	getAccessControlEntrys(int index) Returns the ACE at specified index in array of ACEs.
static Long	getClassId(LibrarySession session) Get the ID of the ClassObject representing ACCESSCONTROLLIST.
AccessControlList[]	getComponentAcls() Returns all AccessControlLists that are components of the target ACL.
AccessControlList[]	getCompositeAcls() Gets the set of composite ACLs which reference the target ACL as a "component".
AccessControlList[]	getCompositeAcls(SortSpecification sort) Gets a sorted set of composite ACLs which reference the target ACL as a "component".
AccessLevel	getEffectiveAccessLevel(DirectoryObject obj) Returns the effective access level on this object for the specified user.
AccessLevel	getGrantedAccessLevel() Returns the access level on this object for the current user.
AccessLevel	getGrantedAccessLevel(DirectoryObject obj) Returns the access level on this object for a specified DirectoryObject.
static LibraryObjectLookupCache	getLibraryObjectLookupCache(LibrarySessionInterface session) Returns the LibraryObjectLookupCache used by find AccessControlList instances by name.
AccessControlEntry	grantAccess(AccessControlEntryDefinition aceDef) Add or extend an ACE for this ACL.
boolean	isComposite() Returns indication as to whether the target ACL is considered a "composite ACL", that is if it has one of more component ACLs.
boolean	isShared() Returns indication as to whether this is a shared ACL, meaning more than one PublicObject refers to it.
void	removeAccessControlEntry(AccessControlEntry ace) Remove an ACE from this ACL.
static int	removeAcesForFreedGrantees(LibrarySession session, int batchSize) Cleanup ACLs that have ACEs for grantees that have been freed.
protected void	removeAllAccessControlEntries() Remove all ACEs from this ACL.
AccessControlEntry	revokeAccess(AccessControlEntryDefinition aceDef) Remove or restrict an ACE for this ACL.
void	revokeAllAccess() Remove all ACEs for this ACL.
void	setComponentAcls(AccessControlList[] acls) Sets the AccessControlLists that are components of the target ACL.
void	updateAccessControlEntry(AccessControlEntry ace, AccessControlEntryDefinition aceDef) Update an ACE in this ACL.
protected static AccessControlList	vectorAclElement(Vector vector, int index) Returns an AccessControlList from a specified Vector of AccessControlLists and an index.
protected static AccessControlList[]	vectorToAclArray(Vector vector) Convert a Vector of AccessControlLists to an array of AccessControlLists.

Methods inherited from class oracle.ifs.beans.PublicObject

addAccess, addAttachment, addCategory, addFlags, addMessageList, addRelationship, auditPublicObjectLocked, auditPublicObjectUnlocked, canAcquireManualLock, canReleaseDavLock, canReleaseLock, canReleaseManualLock, capabilities, checkAuditViewCapability, checkCapabilities, checkCapability, checkEffectiveAccess, checkLockAccess, checkParentFolderCapability, checkVersioned, clearFlags, constructPublicObject, constructPublicObjectArray, constructPublicObjectVector, containsLockEntry, copy, coreAutoFolderingEnabled, createCategories, createDedicatedPolicyPropertyBundle, delete, deriveEffectiveAccessLevel, findAttachmentRelation, findOrAddActivityRecord, findOrAddActivityRecord, findOrAddActor, findOrAddActor, findOrAddMessageList, findOrAddMessageList, free, getAcl, getActivityRecord, getActor, getAllFolderPaths, getAllFolderPaths, getAllFolderPaths, getAnyFolderPath, getAnyFolderPath, getAnyFolderPath, getAttachmentRelation, getAttachmentRelations, getAttachments, getCapabilities, getCategories, getCategories, getCategories, getCategories, getCategories, getCategory, getConsumedStorage, getCreateDate, getCreator, getDefaultAccessLevel, getDefinitionForSimplePropertyUpdates, getDeletor, getDescription, getEffectiveAccessLevel, getExpirationDate, getFamily, getFirstCategory, getFirstVersion, getFlags, getFolderReferences, getFolderReferences, getFolderReferencesSortSpecification, getLastModifier, getLastModifyDate, getLastVersion, getLeftwardRelationshipObjects, getLeftwardRelationshipObjects, getLeftwardRelationships, getLeftwardRelationships, getLeftwardRelationshipsCount, getLeftwardRelationshipsCount, getLinks, getLockEntries, getLockEntries, getLockObject, getLockRestrictions, getLockTypeAuditProperties, getMessageList, getNextVersion, getOwner, getPolicyBundle, getPolicyLists, getPreviousVersion, getPrimaryFolderPath, getPrimaryParentFolder, getPrimaryParentFolder, getRelations, getReservationComment, getReservationDate, getReservor, getResolvedPublicObject, getRestrictingLockEntries, getRightwardRelationshipObjects, getRightwardRelationshipObjects, getRightwardRelationships, getRightwardRelationships, getSecuringPublicObject, getSingletonVersionDescription, getVersionNumber, getVersions, getVersionSeries, getWorkingCopy, handleCopy, handleCreate, handleUnlockAll, hasActivityRecord, hasActor, hasAttachmentRelation, hasCategories, hasCategory, hasConfigurationCategories, hasMessageList, hasNameAttribute, hasPropertyBundleAttribute, isAttachment, isDeleted, isLatestVersion, isLocked, isLockingSupported, isOwner, isReserved, isReservedByCurrentUser, isVersionable, isVersioned, isWorkingCopy, listLeftwardRelationships, listRightwardRelationships, lock, lock, lock, lock, newVersion, postCopy, postCreate, postSecurityChangedEvent, postUpdate, preCopy, preCreate, preFree, preUpdate, putPolicy, reassociateLinks, removeAllPolicies, removeAttachment, removePolicy, removePolicy, removeRelationship, reserveNext, resetFolderReferences, resolveFolderReferenceSortSpecification, setAcl, setDescription, setExpirationDate, setFlags, setFolderReferencesSortSpecification, setLockEntries, setLockEntrySecurity, setOwner, setOwnerByName, setPolicyBundle, setPolicyLists, setSecuringPublicObject, toPublicObjectArray, undelete, unlock, unlock, unlockAll, unReserve, updateFlags, updateLock, vectorPublicObjectElement, vectorToPublicObjectArray, verifyAddRelationshipCapability, verifyCapabilities, verifyCapability, verifyDeleteCapability, verifyLockCapability, verifyRemoveRelationshipCapability, verifyUnlockCapability, verifyVersionSeries

Methods inherited from class oracle.ifs.beans.LibraryObject

added, addSimpleProperty, addSimpleProperty, applyProperties, auditCreated, auditUpdated, canPurge, checkIfPropertyBundleSupported, checkRequiredAttributeSet, clearCopyContext, clearFreeContext, clearUpdateContext, compareTo, constructIdArray, constructIdArray, constructLibraryObject, constructLibraryObjectVector, createDedicatedPropertyBundle, createInstance, deriveDomainUniqueName, dispose, equals, equals, free, freeAll, get, getAttribute, getAttributeByUpperCaseName, getAttributes, getAttributesByUpperCaseNames, getAuditDomainContext, getAuditEventFolderContext, getClassId, getClassname, getClassName, getClassObject, getCommonName, getCommonNameAndClass, getCopyContext, getCreateContext, getData, getDefinition, getEffectivePolicyListElements, getEventualAttributeByUpperCaseName, getFreeContext, getId, getLabel, getName, getObjectReferenceAttribute, getOperationActionSpecificationContext, getPropertyBundle, getPropertyValue, getPublicObjectAttribute, getResourceString, getResourceString, getSchemaObjectAttribute, getSession, getSessionInterface, getSharedStateFactory, getSimpleObjectAttribute, getSimpleProperties, getSimpleProperty, getSimplePropertyValue, getStringIdentifier, getSystemObjectAttribute, getTraceLogger, getUpdateContext, handleAdminModeChange, handleEvent, handleFree, handleUpdate, hashCode, invalidateState, invokeOperation, invokeOperation, invokeServerMethod, isConnected, isCoreEventPostingEnabled, isInstanceOf, isPersistent, isTraced, isValidEventType, lockRows, lookupInstanceLabel, performPostCreateExtensions, performPostFreeExtensions, performPostUpdateExtensions, performPreCreateExtensions, performPreFreeExtensions, performPreUpdateExtensions, postEvent, postEvent, postFree, prePostAuditEvent, putProperty, putProperty, removeAllProperties, removeAllSimpleProperties, removeAllSimpleProperties, removed, removeProperty, removeSimpleProperty, removeSimpleProperty, renderAsRandomAccessContent, renderAsReader, renderAsStream, setAttribute, setAttribute, setAttributes, setAttributes, setCopyContext, setFreeContext, setId, setName, setPropertyBundle, setPropertyValue, setUpdateContext, toString, trace, trustHandleCreate, trustHandleCreateAsAdmin, trustHandleFree, trustHandleFreeAsAdmin, trustHandleUpdate, trustHandleUpdateAsAdmin, update, updateAndExposeDefinition, validatePropertyValues, vectorLibraryObjectElement, vectorToLibraryObjectArray, verifyAdministrationMode, verifyConnected, verifyPersistent, verifySystemUserAccess, verifyTargetObject

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.ifs.common.LibraryObjectInterface

getAttributeByUpperCaseName, getClassId, getId, getSessionInterface

Methods inherited from interface oracle.ifs.common.Traceable

getTraceLogger, isTraced, trace

Field Detail

CLASS_NAME

public static final String CLASS_NAME

This class name for this class.

See Also:

Constant Field Values

(Published)

SHARED_ATTRIBUTE

public static final String SHARED_ATTRIBUTE

An indicator of whether more than one PublicObject refers to this AccessControlList.

See Also:

Constant Field Values

(Published)

OWNERUNIQUENAME_ATTRIBUTE

public static final String OWNERUNIQUENAME_ATTRIBUTE

A system-set attribute used to ensure no ACLs owned by a user have duplicate names.

See Also:

Constant Field Values

(Published)

COMPONENTACLS_ATTRIBUTE

public static final String COMPONENTACLS_ATTRIBUTE

The component ACLs for a composite ACL.

See Also:

Constant Field Values

(Published)

Constructor Detail

AccessControlList

protected AccessControlList(LibrarySession session,
                            Long id,
                            Long classId,
                            S_LibraryObjectData data)
                     throws IfsException

Construct a AccessControlList object - standard variant.

Parameters:

session - current Session

id - object ID

classId - the class ID

data - attributes

Throws:

IfsException

(Unpublished)

Method Detail

getClassId

public static Long getClassId(LibrarySession session)
                       throws IfsException

Get the ID of the ClassObject representing ACCESSCONTROLLIST.

Parameters:

session - the session context

Returns:

the ID of the ACCESSCONTROLLIST ClassObject

Throws:

IfsException - if the operation fails

(Unpublished)

isShared

public boolean isShared()
                 throws IfsException

Returns indication as to whether this is a shared ACL, meaning more than one PublicObject refers to it.

Returns:

true if more than one PublicObject refers to this ACL.

Throws:

IfsException - if operation fails.

(Published)

getComponentAcls

public AccessControlList[] getComponentAcls()
                                     throws IfsException

Returns all AccessControlLists that are components of the target ACL. If there are one or more component ACLs, the target ACL is considered a "composite ACL". If the target ACL is not a composite ACL, this method returns null.

Returns:

the set of component AccessControlLists

Throws:

IfsException - if operation fails.

(Published)

isComposite

public boolean isComposite()
                    throws IfsException

Returns indication as to whether the target ACL is considered a "composite ACL", that is if it has one of more component ACLs.

Returns:

true if the target ACL is a composite ACL

Throws:

IfsException - if operation fails.

(Published)

getCompositeAcls

public AccessControlList[] getCompositeAcls()
                                     throws IfsException

Gets the set of composite ACLs which reference the target ACL as a "component".

Returns:

the set of composite ACLs that include the target ACL as a component

Throws:

IfsException - if operation fails.

(Published)

getCompositeAcls

public AccessControlList[] getCompositeAcls(SortSpecification sort)
                                     throws IfsException

Gets a sorted set of composite ACLs which reference the target ACL as a "component".

Parameters:

sort - sort specification

Returns:

the set of composite ACLs that include the target ACL as a component

Throws:

IfsException - if operation fails.

(Unpublished)

setComponentAcls

public void setComponentAcls(AccessControlList[] acls)
                      throws IfsException

Sets the AccessControlLists that are components of the target ACL. If the array specified is not null or empty, the target ACL will become a "composite ACL" composed of the specified ACLs. Otherwise, any previous component ACLs will be cleared, and the target ACL will no longer be a composite ACL.

Parameters:

acls - the set of component AccessControlLists, or null if none.

Throws:

IfsException - if operation fails.

(Published)

getGrantedAccessLevel

public AccessLevel getGrantedAccessLevel()
                                  throws IfsException

Returns the access level on this object for the current user.

Returns:

the AccessLevel set for the current user.

Throws:

IfsException - if operation fails.

(Published)

getGrantedAccessLevel

public AccessLevel getGrantedAccessLevel(DirectoryObject obj)
                                  throws IfsException

Returns the access level on this object for a specified DirectoryObject.

Parameters:

obj - the DirectoryObject

Returns:

the AccessLevel set for the specified DirectoryObject.

Throws:

IfsException - if operation fails.

(Published)

checkGrantedAccess

public boolean checkGrantedAccess(AccessLevel level)
                           throws IfsException

Check if current user has the specified access level on this object.

Parameters:

level - specified level.

Returns:

true if current user has at least the specified access.

Throws:

IfsException - if operation fails.

(Published)

checkGrantedAccess

public boolean checkGrantedAccess(DirectoryObject obj,
                                  AccessLevel requestedLevel)
                           throws IfsException

Check to see if specified user/group has the specified access level on this object.

Parameters:

obj - the DirectoryObject.

Returns:

true if specified user has at least the specified access.

Throws:

IfsException - if operation fails.

(Published)

getEffectiveAccessLevel

public AccessLevel getEffectiveAccessLevel(DirectoryObject obj)
                                    throws IfsException

Returns the effective access level on this object for the specified user. This override will include the Grant standard permission if grant is available to the specified user inthe defined set of ACEs.

Overrides:

getEffectiveAccessLevel in class PublicObject

Parameters:

obj - the DirectoryObject

Returns:

the AccessLevel set for the specified user

Throws:

IfsException - if operation fails.

(Published)

checkEffectiveAccess

public boolean checkEffectiveAccess(DirectoryObject obj,
                                    AccessLevel level)
                             throws IfsException

Check to see if specified user has the specified access level on this object.

Overrides:

checkEffectiveAccess in class PublicObject

Parameters:

obj - specified user on which to check Access Control

level - specified level.

Returns:

true if specified user has at least the specified access.

Throws:

IfsException - if operation fails.

(Published)

getAccessControlEntrys

public AccessControlEntry[] getAccessControlEntrys()
                                            throws IfsException

Returns an array of AccessControlEntry objects that are part of this ACL.

Returns:

array of AccessControlEntrys

Throws:

IfsException - if operation fails.

(Published)

getAccessControlEntrys

public AccessControlEntry getAccessControlEntrys(int index)
                                          throws IfsException

Returns the ACE at specified index in array of ACEs.

Parameters:

index - index into the array of AccessControlEntrys

Returns:

the requested AccessControlEntry

Throws:

IfsException - if operation fails.

(Published)

grantAccess

public AccessControlEntry grantAccess(AccessControlEntryDefinition aceDef)
                               throws IfsException

Add or extend an ACE for this ACL. This adds an ACE which specifies grant access. This method implicitly sets the "granted" indication on the AccessControlEntryDefinition to true.

Overrides:

grantAccess in class PublicObject

Parameters:

aceDef - AccessControlEntry definition

Returns:

newly added AccessControlEntry

Throws:

IfsException - if operation fails.

(Published)

revokeAccess

public AccessControlEntry revokeAccess(AccessControlEntryDefinition aceDef)
                                throws IfsException

Remove or restrict an ACE for this ACL. This adds a revoke ACE to this ACL. This method implicitly sets the "granted" indication on the AccessControlEntryDefinition to false.

Overrides:

revokeAccess in class PublicObject

Parameters:

aceDef - AccessControlEntry definition

Returns:

newly added AccessControlEntry

Throws:

IfsException - if operation fails.

(Published)

revokeAllAccess

public void revokeAllAccess()
                     throws IfsException

Remove all ACEs for this ACL.

Overrides:

revokeAllAccess in class PublicObject

Throws:

IfsException - if operation fails.

(Published)

addAccessControlEntry

protected AccessControlEntry addAccessControlEntry(AccessControlEntryDefinition aceDef)
                                            throws IfsException

Add an ACE to this ACL.

Parameters:

aceDef - AccessControlEntryDefinition definition

Returns:

the newly added AccessControlEntry.

Throws:

IfsException - if operation fails.

(Unpublished)

removeAccessControlEntry

public void removeAccessControlEntry(AccessControlEntry ace)
                              throws IfsException

Remove an ACE from this ACL.

Parameters:

ace - AccessControlEntry to be removed

Throws:

IfsException - if operation fails.

(Published)

updateAccessControlEntry

public void updateAccessControlEntry(AccessControlEntry ace,
                                     AccessControlEntryDefinition aceDef)
                              throws IfsException

Update an ACE in this ACL.

Parameters:

ace - AccessControlEntry to be updated

aceDef - the definition of the updates

Throws:

IfsException - if operation fails.

(Published)

removeAllAccessControlEntries

protected void removeAllAccessControlEntries()
                                      throws IfsException

Remove all ACEs from this ACL.

Throws:

IfsException - if operation fails.

(Unpublished)

removeAcesForFreedGrantees

public static int removeAcesForFreedGrantees(LibrarySession session,
                                             int batchSize)
                                      throws IfsException

Cleanup ACLs that have ACEs for grantees that have been freed.

Throws:

IfsException - if the operation fails

(Unpublished)

getLibraryObjectLookupCache

public static LibraryObjectLookupCache getLibraryObjectLookupCache(LibrarySessionInterface session)
                                                            throws IfsException

Returns the LibraryObjectLookupCache used by find AccessControlList instances by name.

Parameters:

session - the session context

Returns:

the LibraryObjectLookupCache

Throws:

IfsException - if the operation fails.

findAll

public static AccessControlList[] findAll(LibrarySession session)
                                   throws IfsException

Returns the set of defined AccessControlLists.

The instances will be sorted by name.

Parameters:

session - the session context

Returns:

the set of AccessControlLists; returns null if there are none

Throws:

IfsException - if the operation fails.

findByName

public static AccessControlList findByName(LibrarySession session,
                                           String name)
                                    throws IfsException

Returns the a AccessControlList matching the specified name.

Parameters:

session - the session context

name - the AccessControlList name

Returns:

the AccessControlList matching the specified name; or null if there exists no matching AccessControlList

Throws:

IfsException - if the operation fails.

constructAccessControlListVector

protected static Vector constructAccessControlListVector(LibrarySession sess,
                                                         Vector vector)
                                                  throws IfsException

Construct Vector of AccessControlList from vector of S_LibraryObjectData

Parameters:

sess - session

vector - Vector of S_LibraryObjectData

Returns:

the Vector of AccessControlList

Throws:

IfsException - if operation fails.

(Unpublished)

constructAccessControlListArray

protected static AccessControlList[] constructAccessControlListArray(LibrarySession sess,
                                                                     Long[] ids)
                                                              throws IfsException

Constructs a AccessControlList array from an array of object IDs. This will throw an exception if any of the IDs cannot be converted into a PublciObject.

Parameters:

sess - the requesting session

ids - the array of object IDs

Returns:

the array of AccessControlLists

Throws:

IfsException - if operation fails.

(Unpublished)

constructAccessControlList

protected static AccessControlList constructAccessControlList(LibrarySession sess,
                                                              S_LibraryObjectData data)
                                                       throws IfsException

Returns AccessControlList from a S_LibraryObjectData

Parameters:

sess - the Session

data - a S_LibraryObjectData

Returns:

a AccessControlList

Throws:

IfsException - if operation fails.

(Unpublished)

vectorToAclArray

protected static AccessControlList[] vectorToAclArray(Vector vector)

Convert a Vector of AccessControlLists to an array of AccessControlLists.

Parameters:

vector - A Vector containing AccessControlLists.

Returns:

an array of AccessControlLists.

(Unpublished)

vectorAclElement

protected static AccessControlList vectorAclElement(Vector vector,
                                                    int index)
                                             throws IndexOutOfBoundsException

Returns an AccessControlList from a specified Vector of AccessControlLists and an index.

Parameters:

vector - A Vector containing AccessControlLists.

index - An index into the Vector of AccessControlLists.

Returns:

the requested AccessControlList.

Throws:

IndexOutOfBoundsException - if index is invalid.

(Unpublished)