Package org.apache.jackrabbit.oak.jcr.delegate

Class PrincipalManagerDelegator

java.lang.Object

org.apache.jackrabbit.oak.jcr.delegate.PrincipalManagerDelegator

All Implemented Interfaces:

PrincipalManager, PrincipalQueryManager

public class PrincipalManagerDelegator
extends Object
implements PrincipalManager, PrincipalQueryManager

This implementation of PrincipalManager delegates back to a delegatee wrapping each call into a SessionOperation closure.

See Also:

SessionDelegate.perform(SessionOperation)

Field Summary

Fields inherited from interface org.apache.jackrabbit.api.security.principal.PrincipalManager

SEARCH_TYPE_ALL, SEARCH_TYPE_GROUP, SEARCH_TYPE_NOT_GROUP

Constructor Summary

Constructors

Constructor	Description
PrincipalManagerDelegator(@NotNull SessionDelegate delegate, @NotNull PrincipalManager principalManager)

Method Summary

Modifier and Type	Method	Description
@NotNull PrincipalIterator	findPrincipals(@Nullable String simpleFilter)	Gets the principals matching a simple filter expression applied against the principal name.
@NotNull PrincipalIterator	findPrincipals(@Nullable String simpleFilter, boolean fullText, int searchType, long offset, long limit)	Gets the principals matching a simple filter expression applied against the principal name AND the specified search type.
@NotNull PrincipalIterator	findPrincipals(@Nullable String simpleFilter, int searchType)	Gets the principals matching a simple filter expression applied against the principal name AND the specified search type.
@NotNull Principal	getEveryone()	Returns the Principal which is implicitly applied to every subject.
@NotNull PrincipalIterator	getGroupMembership(@NotNull Principal principal)	Returns an iterator over all group principals for which the given principal is either direct or indirect member of.
@Nullable Principal	getPrincipal(@NotNull String principalName)	Returns the principal with the given name if is known to this manager (with respect to the sessions access rights).
@NotNull PrincipalIterator	getPrincipals(int searchType)	Returns all Principals matching the specified search type.
boolean	hasPrincipal(@NotNull String principalName)	Checks if the principal with the given name is known to this manager (in respect to the sessions access rights).

Methods inherited from class java.lang.Object

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

Constructor Detail

PrincipalManagerDelegator

public PrincipalManagerDelegator(@NotNull
                                 @NotNull SessionDelegate delegate,
                                 @NotNull
                                 @NotNull PrincipalManager principalManager)

Method Detail

hasPrincipal

public boolean hasPrincipal(@NotNull
                            @NotNull String principalName)

Description copied from interface: PrincipalManager

Checks if the principal with the given name is known to this manager (in respect to the sessions access rights). If this method returns true then the following expression evaluates to true as well: PrincipalManager.getPrincipal(name).getName().equals(name)

Specified by:

hasPrincipal in interface PrincipalManager

Parameters:

principalName - the name of the principal to check

Returns:

return true if the principal with this name is known to this manager; false otherwise.

getPrincipal

@Nullable
public @Nullable Principal getPrincipal(@NotNull
                                        @NotNull String principalName)

Description copied from interface: PrincipalManager

Returns the principal with the given name if is known to this manager (with respect to the sessions access rights). Please note that due to security reasons group principals will only reveal those members that are visible to the Session this PrincipalManager has been built for.

Specified by:

getPrincipal in interface PrincipalManager

Parameters:

principalName - the name of the principal to retrieve

Returns:

return the requested principal or null if a principal with the given name does not exist or is not accessible for the editing session.

findPrincipals

@NotNull
public @NotNull PrincipalIterator findPrincipals(@Nullable
                                                 @Nullable String simpleFilter)

Description copied from interface: PrincipalManager

Gets the principals matching a simple filter expression applied against the principal name. TODO: define the filter expression.
An implementation may limit the number of principals returned. If there are no matching principals, an empty iterator is returned.

Specified by:

findPrincipals in interface PrincipalManager

Returns:

a PrincipalIterator over the Principals matching the given filter.

findPrincipals

@NotNull
public @NotNull PrincipalIterator findPrincipals(@Nullable
                                                 @Nullable String simpleFilter,
                                                 int searchType)

Description copied from interface: PrincipalManager

Gets the principals matching a simple filter expression applied against the principal name AND the specified search type. TODO: define the filter expression.
An implementation may limit the number of principals returned. If there are no matching principals, an empty iterator is returned.

Specified by:

findPrincipals in interface PrincipalManager

searchType - Any of the following constants:

• PrincipalManager.SEARCH_TYPE_ALL
• PrincipalManager.SEARCH_TYPE_GROUP
• PrincipalManager.SEARCH_TYPE_NOT_GROUP

Returns:

a PrincipalIterator over the Principals matching the given filter and search type.

getPrincipals

@NotNull
public @NotNull PrincipalIterator getPrincipals(int searchType)

Description copied from interface: PrincipalManager

Returns all Principals matching the specified search type.

Specified by:

getPrincipals in interface PrincipalManager

Parameters:

searchType - Any of the following constants:

• PrincipalManager.SEARCH_TYPE_ALL
• PrincipalManager.SEARCH_TYPE_GROUP
• PrincipalManager.SEARCH_TYPE_NOT_GROUP

Returns:

a PrincipalIterator over all the Principals matching the given search type.

getGroupMembership

@NotNull
public @NotNull PrincipalIterator getGroupMembership(@NotNull
                                                     @NotNull Principal principal)

Description copied from interface: PrincipalManager

Returns an iterator over all group principals for which the given principal is either direct or indirect member of.

Example:
If Principal P is member of Group A, and Group A is member of Group B, this method will return Principal A and Principal B.

Specified by:

getGroupMembership in interface PrincipalManager

Parameters:

principal - the principal to return it's membership from.

Returns:

an iterator returning all groups the given principal is member of.

getEveryone

@NotNull
public @NotNull Principal getEveryone()

Description copied from interface: PrincipalManager

Returns the Principal which is implicitly applied to every subject.

Specified by:

getEveryone in interface PrincipalManager

Returns:

the 'everyone' principal

findPrincipals

@NotNull
public @NotNull PrincipalIterator findPrincipals(@Nullable
                                                 @Nullable String simpleFilter,
                                                 boolean fullText,
                                                 int searchType,
                                                 long offset,
                                                 long limit)

Description copied from interface: PrincipalQueryManager

Gets the principals matching a simple filter expression applied against the principal name AND the specified search type. Results are expected to be sorted by the principal name. An implementation may limit the number of principals returned. If there are no matching principals, an empty iterator is returned.

Specified by:

findPrincipals in interface PrincipalQueryManager

searchType - Any of the following constants:

• PrincipalManager.SEARCH_TYPE_ALL
• PrincipalManager.SEARCH_TYPE_GROUP
• PrincipalManager.SEARCH_TYPE_NOT_GROUP

offset - Offset from where to start returning results. 0 for no offset.

limit - Maximal number of results to return. -1 for no limit.

Returns:

a PrincipalIterator over the Principals matching the given filter and search type.