se.litsec.opensaml.saml2.metadata.provider

Class MetadataProviderPredicates

java.lang.Object

se.litsec.opensaml.saml2.metadata.provider.MetadataProviderPredicates

public class MetadataProviderPredicates
extends Object

A number of predicates that may be installed as filters for a metadata provider.

Author:

Martin Lindström (martin.lindstrom@litsec.se)

Method Summary

Modifier and Type	Method and Description
static Predicate<EntityDescriptor>	includeOnlyIDPs() Returns a predicate that evaluates to true if the supplied entity descriptor represents an IdP.
static Predicate<EntityDescriptor>	includeOnlyIDPsAndMe(String entityID) Returns a predicate that evaluates to true if the supplied entity descriptor represents an IdP or if the entity descriptor is "my" entry (typically the SP).
static Predicate<EntityDescriptor>	includeOnlySPs() Returns a predicate that evaluates to true if the supplied entity descriptor represents an SP.
static Predicate<EntityDescriptor>	includeOnlyUsableIdPs(EntityDescriptor sp, boolean includeMyself) Returns a predicate that evaluates to true if the supplied entity descriptor is an IdP and that it contains entity categories that matches the entity categories in the SP entity descriptor (sp).
static boolean	isIDP(EntityDescriptor ed) Tells whether the supplied entity descriptor is an IdP.
static boolean	isMatchingIDP(EntityDescriptor sp, EntityDescriptor idp)
static boolean	isSP(EntityDescriptor ed) Tells whether the supplied entity descriptor is an SP.

Methods inherited from class java.lang.Object

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

Method Detail

includeOnlyIDPs

public static Predicate<EntityDescriptor> includeOnlyIDPs()

Returns a predicate that evaluates to true if the supplied entity descriptor represents an IdP.

Returns:

predicate for filtering IdPs

includeOnlyIDPsAndMe

public static Predicate<EntityDescriptor> includeOnlyIDPsAndMe(String entityID)

Returns a predicate that evaluates to true if the supplied entity descriptor represents an IdP or if the entity descriptor is "my" entry (typically the SP).

Parameters:

entityID - the entityID for the entity descriptor to include even if it's not an IdP

Returns:

predicate for filtering IdPs and "my" entity

includeOnlySPs

public static Predicate<EntityDescriptor> includeOnlySPs()

Returns a predicate that evaluates to true if the supplied entity descriptor represents an SP.

Returns:

predicate for filtering SPs

includeOnlyUsableIdPs

public static Predicate<EntityDescriptor> includeOnlyUsableIdPs(EntityDescriptor sp,
                                                                boolean includeMyself)

Returns a predicate that evaluates to true if the supplied entity descriptor is an IdP and that it contains entity categories that matches the entity categories in the SP entity descriptor (sp).

Parameters:

sp - the SP entity descriptor

includeMyself - should the SP entity descriptor be included as well as matching IdPs?

Returns:

predicate for filtering matching IdPs

isIDP

public static boolean isIDP(EntityDescriptor ed)

Tells whether the supplied entity descriptor is an IdP.

Parameters:

ed - the entity descriptor to test

Returns:

true if the entity descriptor represents an IdP and false otherwise

isSP

public static boolean isSP(EntityDescriptor ed)

Tells whether the supplied entity descriptor is an SP.

Parameters:

ed - the entity descriptor to test

Returns:

true if the entity descriptor represents an SP and false otherwise

isMatchingIDP

public static boolean isMatchingIDP(EntityDescriptor sp,
                                    EntityDescriptor idp)